/**
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*
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* @name: 子表格扩展
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* @author: yelog
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* @link: https://github.com/yelog/layui-soul-table
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* @license: MIT
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* @version: v1.6.4
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*/
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layui.define(['table', 'element', 'form', 'laytpl'], function (exports) {
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var $ = layui.jquery,
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table = layui.table,
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laytpl = layui.laytpl,
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tableChildren = {},
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HIDE = 'layui-hide',
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ELEM_HOVER = 'soul-table-hover';
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// 封装方法
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var mod = {
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/**
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* 渲染入口
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* @param myTable
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*/
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render: function (myTable) {
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var _this = this,
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$table = $(myTable.elem),
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$tableBox = $table.next().children('.layui-table-box'),
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tableId = myTable.id,
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$tableHead = $tableBox.children('.layui-table-header').children('table'),
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$fixedBody = $tableBox.children('.layui-table-fixed').children('.layui-table-body').children('table'),
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$noFixedBody = $tableBox.children('.layui-table-body').children('table'),
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$tableBody = $.merge($tableBox.children('.layui-table-body').children('table'), $fixedBody),
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columns = _this.getCompleteCols(myTable.cols),
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childIndex = [],
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soulSort = typeof myTable.soulSort === 'undefined' || myTable.soulSort,
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i;
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// 修复hover样式
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_this.fixHoverStyle(myTable)
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// 获取子表配置信息
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for (i = 0; i < columns.length; i++) {
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if (columns[i].children && columns[i].children.length > 0) {
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childIndex.push(i);
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}
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}
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if (typeof $table.attr('lay-filter') === 'undefined') {
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$table.attr('lay-filter', tableId);
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}
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// 绑定一下主表事件
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if ($table.parents('.childTr').length === 0) {
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// 行单击事件
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if (typeof myTable.rowEvent === 'function') {
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table.on('row(' + $table.attr('lay-filter') + ')', function (obj) {
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myTable.rowEvent(_this.commonMember.call(this, _this, myTable, obj));
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})
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}
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// 行双击事件
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if (typeof myTable.rowDoubleEvent === 'function') {
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table.on('rowDouble(' + $table.attr('lay-filter') + ')', function (obj) {
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myTable.rowDoubleEvent(_this.commonMember.call(this, _this, myTable, obj));
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})
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}
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// 绑定 checkbox 事件
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if (typeof myTable.checkboxEvent === 'function') {
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table.on('checkbox(' + $table.attr('lay-filter') + ')', function (obj) {
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myTable.checkboxEvent(_this.commonMember.call(this, _this, myTable, obj));
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})
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}
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// 绑定 edit 事件
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if (typeof myTable.editEvent === 'function') {
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table.on('edit(' + $table.attr('lay-filter') + ')', function (obj) {
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myTable.editEvent(_this.commonMember.call(this, _this, myTable, obj));
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})
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}
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// 绑定 tool 事件
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if (typeof myTable.toolEvent === 'function') {
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table.on('tool(' + $table.attr('lay-filter') + ')', function (obj) {
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myTable.toolEvent(_this.commonMember.call(this, _this, myTable, obj));
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})
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}
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// 绑定 toolbar 事件
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if (typeof myTable.toolbarEvent === 'function') {
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table.on('toolbar(' + $table.attr('lay-filter') + ')', function (obj) {
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myTable.toolbarEvent(_this.commonMember.call(this, _this, myTable, obj));
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})
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}
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}
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if (childIndex.length > 0) {
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for (i = 0; i < childIndex.length; i++) {
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(function f() {
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var child = columns[childIndex[i]]
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, curIndex = childIndex[i]
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, icon = child.icon || ['layui-icon layui-icon-right', 'layui-icon layui-icon-down'];
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if (soulSort && !(myTable.url && myTable.page)) {
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// 前台排序
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table.on('sort(' + $table.attr('lay-filter') + ')', function () {
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_this.render(myTable)
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});
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}
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if (child.isChild && typeof child.isChild === 'function') {
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$tableBody.find('tr').find('td[data-key$="' + child.key + '"]>div').each(function () {
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if (child.isChild(layui.table.cache[tableId][$(this).parents('tr:eq(0)').data('index')])) {
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if (child.field) {
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$(this).prepend('<i style="cursor: pointer" class="childTable ' + icon[0] + '"></i>');
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} else {
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$(this).html('<i style="cursor: pointer" class="childTable ' + icon[0] + '"></i>');
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}
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}
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})
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} else {
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if (child.field) {
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$tableBody.find('tr').find('td[data-key$="' + child.key + '"]>div').prepend('<i style="cursor: pointer" class="childTable ' + icon[0] + '"></i>');
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} else {
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$tableBody.find('tr').find('td[data-key$="' + child.key + '"]>div').html('<i style="cursor: pointer" class="childTable ' + icon[0] + '"></i>');
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}
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}
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$tableBody.children('tbody').children('tr').each(function () {
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$(this).children('td:eq(' + curIndex + ')').find('.childTable').on('click', function (e) {
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layui.stope(e)
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var rowIndex = $(this).parents('tr:eq(0)').data('index'),
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tableId = myTable.id,
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key = $(this).parents('td:eq(0)').data('key'),
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$this = $noFixedBody.children('tbody').children('tr[data-index=' + rowIndex + ']').children('td[data-key="' + key + '"]').find('.childTable:eq(0)'),
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$fixedThis = $fixedBody.find('tr[data-index=' + rowIndex + ']').children('td[data-key="' + key + '"]').find('.childTable:eq(0)'),
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data = table.cache[tableId][rowIndex],
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children = child.children,
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isTpl = false,
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tplContent = '',
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tr = $tableBody.children('tbody').children('tr[data-index="' + rowIndex + '"]'),
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obj = {
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data: data,
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tr: tr,
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del: function () {
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table.cache[tableId][rowIndex] = [];
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_this.destroyChildren(rowIndex, myTable, icon)
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tr.remove();
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table.resize(tableId);
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},
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update: function (fields) {
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fields = fields || {};
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layui.each(fields, function (key, value) {
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if (key in data) {
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var templet, td = tr.children('td[data-field="' + key + '"]');
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data[key] = value;
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table.eachCols(tableId, function (i, item2) {
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if (item2.field == key && item2.templet) {
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templet = item2.templet;
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}
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});
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td.children('.layui-table-cell').html(function () {
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return templet ? function () {
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return typeof templet === 'function'
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? templet(data)
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: laytpl($(templet).html() || value).render(data)
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}() : value;
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}());
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td.data('content', value);
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}
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});
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},
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close: function () {
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_this.destroyChildren(rowIndex, myTable, icon)
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table.resize(tableId);
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}
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};
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if ($this.hasClass(icon[1])) {
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if (typeof child.childClose === 'function') {
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if (child.childClose(obj) === false) {
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return;
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}
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}
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} else {
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// 展开事件
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if (typeof child.childOpen === 'function') {
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if (child.childOpen(obj) === false) {
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return;
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}
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}
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}
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if (typeof children === 'function') {
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children = children(data)
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}
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// 如果是 templet 自定义内容
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if (typeof children === 'string') {
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isTpl = true
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tplContent = _this.parseTempData(child, child.field ? data[child.field] : null, data)
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}
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if (child.show === 2) { // 弹窗模式
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child.layerOption ? (typeof child.layerOption.title === 'function' ? (child.layerOption.title = child.layerOption.title(data)) : null) : null;
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layer.open($.extend({
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type: 1,
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title: '子表',
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maxmin: true,
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content: _this.getTables(this, data, child, myTable, children, isTpl, tplContent),
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area: '1000px',
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offset: '100px',
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cancel: function () {
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if (typeof child.childClose === 'function') {
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if (child.childClose(obj) === false) {
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return;
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}
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}
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}
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}, child.layerOption || {}));
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if (!isTpl) {
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_this.renderTable(this, data, child, myTable, children, icon);
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}
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} else { // 展开模式
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// 开启手风琴模式
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if (!$this.hasClass(icon[1]) && child.collapse) {
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$tableBody.children('tbody').children('tr').children('td').find('.childTable').each(function () {
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if ($(this).hasClass(icon[1])) {
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_this.destroyChildren($(this).parents('tr:eq(0)').data('index'), myTable, icon)
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}
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})
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}
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// 多个入口时，关闭其他入口
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if (!$this.hasClass(icon[1])) {
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$this.parents('tr:eq(0)').children('td').find('.childTable').each(function () {
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if ($(this).hasClass(icon[1])) {
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$(this).removeClass(icon[1]).addClass(icon[0])
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_this.destroyChildren($(this).parents('tr:eq(0)').data('index'), myTable, icon)
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}
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})
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}
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if ($this.hasClass(icon[1])) {
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$this.removeClass(icon[1]).addClass(icon[0])
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$fixedThis.removeClass(icon[1]).addClass(icon[0])
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} else {
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$this.removeClass(icon[0]).addClass(icon[1])
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$fixedThis.removeClass(icon[0]).addClass(icon[1])
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}
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var rowspanIndex = $this.parents('td:eq(0)').attr("rowspan");
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if ($this.hasClass(icon[1])) {
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var newTr = [];
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newTr.push('<tr data-tpl="' + isTpl + '" class="noHover childTr"><td colspan="' + $tableHead.find('th:visible').length + '" style="cursor: inherit; padding: 0;">');
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newTr.push(_this.getTables(this, data, child, myTable, children, isTpl, tplContent));
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newTr.push('</td></tr>');
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if (rowspanIndex) {
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var index = parseInt($this.parents('tr:eq(0)').data("index")) + parseInt(rowspanIndex) - 1;
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$this.parents('table:eq(0)').children().children("[data-index='" + index + "']").after(newTr.join(''));
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} else {
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$this.parents('tr:eq(0)').after(newTr.join(''));
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}
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layui.element.init('tab')
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if (!isTpl) {
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_this.renderTable(this, data, child, myTable, children, icon);
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// 阻止事件冒泡
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$this.parents('tr:eq(0)').next().children('td').children('.layui-tab').children('.layui-tab-content').on('click', function (e) {
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// 不阻止 tab 切换点击事件
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if (!$(e.target.parentElement).hasClass('layui-tab-title')) {
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e.stopPropagation()
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}
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}).off('dblclick').on('dblclick', function (e) {
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e.stopPropagation()
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}).on('mouseenter', 'td', function (e) {
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e.stopPropagation()
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}).on('change', function (e) {
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layui.stope(e)
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})
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}
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if ($fixedBody.length > 0) {
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var $tr = $this.parents('tr:eq(0)').next(),
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height = $tr.children('td').height(),
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$patchDiv = '<div class="soul-table-child-patch" style="height: ' + height + 'px"></div>';
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$tr.children('td').children('.soul-table-child-wrapper').css({
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position: 'absolute',
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top: 0,
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width: '100%',
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background: 'white',
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'z-index': 200
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})
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$tr.children('td').append($patchDiv);
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$fixedBody.find('tr[data-index="' + rowIndex + '"]').each(function () {
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$(this).after('<tr><td style="padding: 0;" colspan="' + $(this).children('[data-key]').length + '">' + $patchDiv + '</td></tr>')
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})
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table.resize(tableId)
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}
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if (child.show === 3) {
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$this.parents('tr:eq(0)').next().find('.layui-table-view').css({margin: 0, 'border-width': 0});
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$this.parents('tr:eq(0)').next().find('.layui-table-header').css('display', 'none');
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}
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} else {
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_this.destroyChildren(rowIndex, myTable, icon);
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table.resize(tableId)
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}
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}
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})
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})
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if (child.spread && child.show !== 2) {
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$tableBody.children('tbody').children('tr').children('td').find('.childTable').trigger('click');
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}
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})()
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}
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}
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},
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/**
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* 生成子表内容
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* @param _this
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* @param data
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* @param child
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* @param myTable
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* @param children 子表配置
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* @param isTpl 是否是自定义模版
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* @param tplContent 自定义模版内容
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* @returns {string}
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*/
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getTables: function (_this, data, child, myTable, children, isTpl, tplContent) {
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var tables = [],
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$table = $(myTable.elem),
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$tableBox = $table.next().children('.layui-table-box'),
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tableId = myTable.id,
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rowTableId = tableId + $(_this).parents('tr:eq(0)').data('index'),
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$tableHead = $tableBox.children('.layui-table-header').children('table'),
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$tableMain = $table.next().children('.layui-table-box').children('.layui-table-body'),
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$tableBody = $tableMain.children('table'),
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scrollWidth = 0,
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i;
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if (isTpl) {
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tables.push('<div class="soul-table-child-wrapper" style="margin: 0;border: 0;box-shadow: none;');
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} else {
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tables.push('<div class="layui-tab layui-tab-card soul-table-child-wrapper" lay-filter="table-child-tab-' + rowTableId + '" style="margin: 0;border: 0;box-shadow: none;');
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}
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if (child.show === 2) {
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tables.push('max-width: ' + ($tableBody.width() - 2) + 'px">')
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} else if (child.show === 3) {
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//不限制宽度
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tables.push('">')
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} else {
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if (child.childWidth === 'full') {
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//不限制宽度
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tables.push('">')
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} else {
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// 如果有滚动条
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if ($tableMain.prop('scrollHeight') + (children.length > 0 ? children[0].height : 0) > $tableMain.height()) {
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scrollWidth = this.getScrollWidth();
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}
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var maxWidth = $tableMain.width() - 1 - scrollWidth;
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tables.push('max-width: ' + (maxWidth > $tableHead.width() ? $tableHead.width() : maxWidth) + 'px">')
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}
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}
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if (isTpl) {
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tables.push(tplContent)
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} else {
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if (child.show !== 3 && (typeof child.childTitle === 'undefined' || child.childTitle)) {
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tables.push('<ul class="layui-tab-title">')
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for (i = 0; i < children.length; i++) {
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tables.push('<li class="' + (i === 0 ? 'layui-this' : '') + '">' + (typeof children[i].title === 'function' ? children[i].title(data) : children[i].title) + '</li>');
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}
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tables.push('</ul>')
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}
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if (child.show === 3) {
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tables.push('<div class="layui-tab-content" style="padding: 0">');
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} else {
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tables.push('<div class="layui-tab-content" style="padding: 0 10px">');
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}
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for (i = 0; i < children.length; i++) {
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var childTableId = rowTableId + i;
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tables.push('<div class="layui-tab-item layui-show"><form action="" class="layui-form" ><table id="' + childTableId + '" lay-filter="' + childTableId + '"></table></form></div>');
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}
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tables.push('</div>');
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}
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tables.push('</div>');
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return tables.join('')
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},
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/**
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* 渲染子表
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* @param _this
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* @param data 父表当前行数据
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* @param child 子表列
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* @param myTable 父表配置
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* @param children 子表配置
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* @param icon 自定义图标
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*/
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renderTable: function (_this, data, child, myTable, children, icon) {
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var tables = []
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, _that = this
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, tableId = myTable.id
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, rowTableId = tableId + $(_this).parents('tr:eq(0)').data('index');
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if (child.lazy) {
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tables.push(renderChildTable(_that, _this, data, child, myTable, 0, children, icon));
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} else {
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for (var i = 0; i < children.length; i++) {
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tables.push(renderChildTable(_that, _this, data, child, myTable, i, children, icon));
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}
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}
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tableChildren[rowTableId] = tables;
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layui.element.on('tab(table-child-tab-' + rowTableId + ')', function (tabData) {
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if (child.lazy) {
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var isRender = false; // 是否已经渲染
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for (i = 0; i < tableChildren[rowTableId].length; i++) {
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if (tableChildren[rowTableId][i].config.id === (rowTableId + tabData.index)) {
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isRender = true;
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break;
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}
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}
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if (!isRender) {
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tableChildren[rowTableId].push(renderChildTable(_that, _this, data, child, myTable, tabData.index, children))
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}
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}
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var rowIndex = $(_this).parents('tr:eq(0)').data('index'),
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height = $(tabData.elem).height();
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$(_this).parents('.layui-table-box:eq(0)').children('.layui-table-body').children('table').children('tbody').children('tr[data-index=' + rowIndex + ']').next().children().children('.soul-table-child-patch').css('height', height)
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$(_this).parents('.layui-table-box:eq(0)').children('.layui-table-fixed').children('.layui-table-body').children('table').children('tbody').children('tr[data-index=' + rowIndex + ']').next().children().children('.soul-table-child-patch').css('height', height)
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table.resize(tableId)
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});
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function renderChildTable(_that, _this, data, child, myTable, i, children, icon) {
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var param = _that.deepClone(children[i]), thisTableChild,
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tableId = myTable.id,
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rowIndex = $(_this).parents('tr:eq(0)').data('index'),
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childTableId = tableId + rowIndex + i,
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$table = $(myTable.elem),
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$tableBox = $table.next().children('.layui-table-box'),
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$tableBody = $.merge($tableBox.children('.layui-table-body').children('table'), $tableBox.children('.layui-table-fixed').children('.layui-table-body').children('table')),
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tr = $tableBody.children('tbody').children('tr[data-index="' + rowIndex + '"]'),
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row = table.cache[tableId][rowIndex],
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// 父表当前行对象
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pobj = {
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data: row,
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tr: tr,
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del: function () {
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table.cache[tableId][rowIndex] = [];
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_that.destroyChildren(rowIndex, myTable, icon)
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tr.remove();
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table.resize(tableId);
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},
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update: function (fields) {
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fields = fields || {};
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layui.each(fields, function (key, value) {
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if (key in row) {
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var templet, td = tr.children('td[data-field="' + key + '"]');
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row[key] = value;
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table.eachCols(tableId, function (i, item2) {
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if (item2.field == key && item2.templet) {
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templet = item2.templet;
|
}
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});
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td.children('.layui-table-cell').html(function () {
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return templet ? function () {
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return typeof templet === 'function'
|
? templet(row)
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: laytpl($(templet).html() || value).render(row)
|
}() : value;
|
}());
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td.data('content', value);
|
}
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});
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},
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close: function () {
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_that.destroyChildren(rowIndex, myTable, icon)
|
table.resize(tableId);
|
}
|
|
};
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param.id = childTableId;
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param.elem = '#' + childTableId;
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typeof param.where === 'function' && (param.where = param.where(data));
|
typeof param.data === 'function' && (param.data = param.data(data));
|
typeof param.url === 'function' && (param.url = param.url(data));
|
thisTableChild = table.render(param);
|
if (!child.lazy && i !== 0) {
|
$('#' + childTableId).parents('.layui-tab-item:eq(0)').removeClass('layui-show'); //解决隐藏时计算表格高度有问题
|
}
|
// 绑定 checkbox 事件
|
if (typeof param.checkboxEvent === 'function') {
|
table.on('checkbox(' + childTableId + ')', function (obj) {
|
param.checkboxEvent(_that.commonMember.call(this, _that, param, obj), pobj)
|
})
|
}
|
// 绑定 edit 事件
|
if (typeof param.editEvent === 'function') {
|
table.on('edit(' + childTableId + ')', function (obj) {
|
param.editEvent(_that.commonMember.call(this, _that, param, obj), pobj)
|
})
|
}
|
// 绑定 tool 事件
|
if (typeof param.toolEvent === 'function') {
|
table.on('tool(' + childTableId + ')', function (obj) {
|
param.toolEvent(_that.commonMember.call(this, _that, param, obj), pobj)
|
})
|
}
|
// 绑定 toolbar 事件
|
if (typeof param.toolbarEvent === 'function') {
|
table.on('toolbar(' + childTableId + ')', function (obj) {
|
param.toolbarEvent(_that.commonMember.call(this, _that, param, obj), pobj)
|
})
|
}
|
// 绑定单击行事件
|
if (typeof param.rowEvent === 'function') {
|
table.on('row(' + childTableId + ')', function (obj) {
|
param.rowEvent(_that.commonMember.call(this, _that, param, obj), pobj)
|
})
|
}
|
// 绑定双击行事件
|
if (typeof param.rowDoubleEvent === 'function') {
|
table.on('rowDouble(' + childTableId + ')', function (obj) {
|
param.rowDoubleEvent(_that.commonMember.call(this, _that, param, obj), pobj)
|
})
|
}
|
return thisTableChild;
|
}
|
},
|
destroyChildren: function (rowIndex, myTable, icon) {
|
var tableId = myTable.id,
|
$table = $(myTable.elem),
|
$tableBox = $table.next().children('.layui-table-box'),
|
$fixedBody = $tableBox.children('.layui-table-fixed').children('.layui-table-body').children('table'),
|
$tableBody = $.merge($tableBox.children('.layui-table-body').children('table'), $fixedBody),
|
$tr = $tableBody.children('tbody').children('tr[data-index="' + rowIndex + '"]'),
|
isTpl = $tr.next().data('tpl');
|
|
$tr.find('.childTable').removeClass(icon[1]).addClass(icon[0]);
|
|
// 暂时不处理 rowspan 情况
|
// var rowspanIndex = $this.parents('td:eq(0)').attr("rowspan");
|
// if(rowspanIndex){
|
// var index=$this.parents('tr:eq(0)').index()+parseInt(rowspanIndex);
|
// $this.parents('table:eq(0)').children().children('tr:eq('+index+')').remove()
|
// }else{
|
// $this.parents('tr:eq(0)').next().remove();
|
// }
|
$tr.next().remove()
|
if (isTpl === 'false') {
|
var tables = tableChildren[tableId + rowIndex];
|
if (layui.tableFilter) { //如果使用了筛选功能，同时清理筛选渲染的数据
|
layui.tableFilter.destroy(tables);
|
}
|
if (layui.soulTable) { // 清除记忆
|
for (var i = 0; i < tableChildren[tableId + rowIndex].length; i++) {
|
layui.soulTable.clearOriginCols(tableChildren[tableId + rowIndex][i].config.id)
|
}
|
}
|
}
|
delete tableChildren[tableId + rowIndex]
|
|
},
|
cloneJSON: function (obj) {
|
var JSON_SERIALIZE_FIX = {
|
PREFIX: "[[JSON_FUN_PREFIX_",
|
SUFFIX: "_JSON_FUN_SUFFIX]]"
|
};
|
var sobj = JSON.stringify(obj, function (key, value) {
|
if (typeof value === 'function') {
|
return JSON_SERIALIZE_FIX.PREFIX + value.toString() + JSON_SERIALIZE_FIX.SUFFIX;
|
}
|
return value;
|
});
|
return JSON.parse(sobj, function (key, value) {
|
if (typeof value === 'string' &&
|
value.indexOf(JSON_SERIALIZE_FIX.SUFFIX) > 0 && value.indexOf(JSON_SERIALIZE_FIX.PREFIX) === 0) {
|
return eval("(" + value.replace(JSON_SERIALIZE_FIX.PREFIX, "").replace(JSON_SERIALIZE_FIX.SUFFIX, "") + ")");
|
}
|
return value;
|
}) || {};
|
},
|
fixHoverStyle: function (myTable) {
|
var $table = $(myTable.elem)
|
, $tableBody = $table.next().children('.layui-table-box').children('.layui-table-body').children('table')
|
,
|
$tableFixed = $table.next().children('.layui-table-box').children('.layui-table-fixed').children('.layui-table-body').children('table')
|
, style = $table.next().find('style')[0],
|
sheet = style.sheet || style.styleSheet || {};
|
// 屏蔽掉layui原生 hover 样式
|
this.addCSSRule(sheet, '.layui-table-hover', 'background-color: inherit');
|
this.addCSSRule(sheet, '.layui-table-hover.soul-table-hover', 'background-color: #F2F2F2');
|
$.merge($tableFixed.children('tbody').children('tr'), $tableBody.children('tbody').children('tr'))
|
.on('mouseenter', function () {
|
var othis = $(this)
|
, index = $(this).data('index');
|
if (othis.data('off')) return;
|
$tableFixed.children('tbody').children('tr[data-index=' + index + ']').addClass(ELEM_HOVER);
|
$tableBody.children('tbody').children('tr[data-index=' + index + ']').addClass(ELEM_HOVER);
|
}).on('mouseleave', function () {
|
var othis = $(this)
|
, index = $(this).data('index');
|
if (othis.data('off')) return;
|
$tableFixed.children('tbody').children('tr[data-index=' + index + ']').removeClass(ELEM_HOVER);
|
$tableBody.children('tbody').children('tr[data-index=' + index + ']').removeClass(ELEM_HOVER);
|
})
|
},
|
addCSSRule: function (sheet, selector, rules, index) {
|
if ('insertRule' in sheet) {
|
sheet.insertRule(selector + '{' + rules + '}', index)
|
} else if ('addRule' in sheet) {
|
sheet.addRule(selector, rules, index)
|
}
|
},
|
// 深度克隆-不丢失方法
|
deepClone: function (obj) {
|
var newObj = Array.isArray(obj) ? [] : {}
|
if (obj && typeof obj === "object") {
|
for (var key in obj) {
|
if (obj.hasOwnProperty(key)) {
|
newObj[key] = (obj && typeof obj[key] === 'object') ? this.deepClone(obj[key]) : obj[key];
|
}
|
}
|
}
|
return newObj
|
},
|
getCompleteCols: function (origin) {
|
var cols = this.deepClone(origin);
|
var i, j, k, cloneCol;
|
for (i = 0; i < cols.length; i++) {
|
for (j = 0; j < cols[i].length; j++) {
|
if (!cols[i][j].exportHandled) {
|
if (cols[i][j].rowspan > 1) {
|
cloneCol = this.deepClone(cols[i][j])
|
cloneCol.exportHandled = true;
|
k = i + 1;
|
while (k < cols.length) {
|
cols[k].splice(j, 0, cloneCol)
|
k++
|
}
|
}
|
if (cols[i][j].colspan > 1) {
|
cloneCol = this.deepClone(cols[i][j])
|
cloneCol.exportHandled = true;
|
for (k = 1; k < cols[i][j].colspan; k++) {
|
cols[i].splice(j, 0, cloneCol)
|
}
|
j = j + parseInt(cols[i][j].colspan) - 1
|
}
|
}
|
}
|
}
|
return cols[cols.length - 1];
|
},
|
getScrollWidth: function (elem) {
|
var width = 0;
|
if (elem) {
|
width = elem.offsetWidth - elem.clientWidth;
|
} else {
|
elem = document.createElement('div');
|
elem.style.width = '100px';
|
elem.style.height = '100px';
|
elem.style.overflowY = 'scroll';
|
|
document.body.appendChild(elem);
|
width = elem.offsetWidth - elem.clientWidth;
|
document.body.removeChild(elem);
|
}
|
return width;
|
},
|
//解析自定义模板数据
|
parseTempData: function (item3, content, tplData, text) { //表头数据、原始内容、表体数据、是否只返回文本
|
var str = item3.children ? function () {
|
return typeof item3.children === 'function'
|
? item3.children(tplData)
|
: laytpl($(item3.children).html() || String(content)).render(tplData)
|
}() : content;
|
return text ? $('<div>' + str + '</div>').text() : str;
|
},
|
commonMember: function (_this, myTable, sets) {
|
var othis = $(this)
|
, tableId = myTable.id
|
, $table = $(myTable.elem)
|
, $tableBox = $table.next().children('.layui-table-box')
|
, $fixedBody = $tableBox.children('.layui-table-fixed').children('.layui-table-body').children('table')
|
, $tableBody = $.merge($tableBox.children('.layui-table-body').children('table'), $fixedBody)
|
, index = othis[0].tagName === 'TR' ? $(this).data('index') : othis.parents('tr:eq(0)').data('index')
|
, tr = $tableBody.children('tbody').children('tr[data-index="' + index + '"]')
|
, data = table.cache[tableId] || [];
|
|
|
data = data[index] || {};
|
|
return $.extend(sets, {
|
tr: tr //行元素
|
, oldValue: othis.prev() ? othis.prev().text() : null
|
, del: function () { //删除行数据
|
table.cache[tableId][index] = [];
|
tr.remove();
|
_this.scrollPatch(myTable);
|
}
|
, update: function (fields) { //修改行数据
|
fields = fields || {};
|
layui.each(fields, function (key, value) {
|
if (key in data) {
|
var templet, td = tr.children('td[data-field="' + key + '"]');
|
data[key] = value;
|
table.eachCols(tableId, function (i, item2) {
|
if (item2.field == key && item2.templet) {
|
templet = item2.templet;
|
}
|
});
|
td.children('.layui-table-cell').html(_this.parseTempData({
|
templet: templet
|
}, value, data));
|
td.data('content', value);
|
}
|
});
|
}
|
});
|
},
|
scrollPatch: function (myTable) {
|
var $table = $(myTable.elem),
|
layHeader = $table.next().children('.layui-table-box').children('.layui-table-header'),
|
layTotal = $table.next().children('.layui-table-total'),
|
layMain = $table.next().children('.layui-table-box').children('.layui-table-main'),
|
layFixed = $table.next().children('.layui-table-box').children('.layui-table-fixed'),
|
layFixRight = $table.next().children('.layui-table-box').children('.layui-table-fixed-r'),
|
layMainTable = layMain.children('table'),
|
scollWidth = layMain.width() - layMain.prop('clientWidth'),
|
scollHeight = layMain.height() - layMain.prop('clientHeight'),
|
outWidth = layMainTable.outerWidth() - layMain.width() //表格内容器的超出宽度
|
|
//添加补丁
|
, addPatch = function (elem) {
|
if (scollWidth && scollHeight) {
|
elem = elem.eq(0);
|
if (!elem.find('.layui-table-patch')[0]) {
|
var patchElem = $('<th class="layui-table-patch"><div class="layui-table-cell"></div></th>'); //补丁元素
|
patchElem.find('div').css({
|
width: scollWidth
|
});
|
elem.find('tr').append(patchElem);
|
}
|
} else {
|
elem.find('.layui-table-patch').remove();
|
}
|
}
|
|
addPatch(layHeader);
|
addPatch(layTotal);
|
|
//固定列区域高度
|
var mainHeight = layMain.height()
|
, fixHeight = mainHeight - scollHeight;
|
layFixed.find('.layui-table-body').css('height', layMainTable.height() >= fixHeight ? fixHeight : 'auto');
|
|
//表格宽度小于容器宽度时，隐藏固定列
|
layFixRight[outWidth > 0 ? 'removeClass' : 'addClass'](HIDE);
|
|
//操作栏
|
layFixRight.css('right', scollWidth - 1);
|
}
|
};
|
|
// 输出
|
exports('tableChild', mod);
|
});
|
