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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<title>消息盒子</title>
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<link rel="stylesheet" href="../../../layui.css?v=1">
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<style>
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.layim-msgbox{margin: 15px;}
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.layim-msgbox li{position: relative; margin-bottom: 10px; padding: 0 130px 10px 60px; padding-bottom: 10px; line-height: 22px; border-bottom: 1px dotted #e2e2e2;}
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.layim-msgbox .layim-msgbox-tips{margin: 0; padding: 10px 0; border: none; text-align: center; color: #999;}
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.layim-msgbox .layim-msgbox-system{padding: 0 10px 10px 10px;}
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.layim-msgbox li p span{padding-left: 5px; color: #999;}
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.layim-msgbox li p em{font-style: normal; color: #FF5722;}
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.layim-msgbox-avatar{position: absolute; left: 0; top: 0; width: 50px; height: 50px;}
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.layim-msgbox-user{padding-top: 5px;}
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.layim-msgbox-content{margin-top: 3px;}
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.layim-msgbox .layui-btn-small{padding: 0 15px; margin-left: 5px;}
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.layim-msgbox-btn{position: absolute; right: 0; top: 12px; color: #999;}
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</style>
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</head>
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<body>
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<ul class="layim-msgbox" id="LAY_view"></ul>
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<div style="margin: 0 15px;">
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<blockquote class="layui-elem-quote">注意：这些都是模拟数据，实际使用时，需将其中的模拟接口改为你的项目真实接口。
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<br>该模版文件所在目录（相对于layui.js）：/css/modules/layim/html/msgbox.html</blockquote>
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</div>
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<textarea title="消息模版" id="LAY_tpl" style="display:none;">
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{{# layui.each(d.data, function(index, item){
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if(item.from){ }}
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<li data-uid="{{ item.from }}" data-fromGroup="{{ item.from_group }}">
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<a href="/u/{{ item.from }}/" target="_blank">
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<img src="{{ item.user.avatar }}" class="layui-circle layim-msgbox-avatar">
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</a>
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<p class="layim-msgbox-user">
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<a href="/u/{{ item.from }}/" target="_blank">{{ item.user.username||'' }}</a>
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<span>{{ item.time }}</span>
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</p>
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<p class="layim-msgbox-content">
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{{ item.content }}
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<span>{{ item.remark ? '附言: '+item.remark : '' }}</span>
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</p>
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<p class="layim-msgbox-btn">
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<button class="layui-btn layui-btn-small" data-type="agree">同意</button>
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<button class="layui-btn layui-btn-small layui-btn-primary" data-type="refuse">拒绝</button>
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</p>
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</li>
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{{# } else { }}
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<li class="layim-msgbox-system">
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<p><em>系统：</em>{{ item.content }}<span>{{ item.time }}</span></p>
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</li>
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{{# }
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}); }}
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</textarea>
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<!--
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上述模版采用了 laytpl 语法，不了解的同学可以去看下文档：http://www.layui.com/doc/modules/laytpl.html
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-->
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<script src="../../../../layui.js?v=1"></script>
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<script>
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layui.use(['layim', 'flow'], function(){
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var layim = layui.layim
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,layer = layui.layer
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,laytpl = layui.laytpl
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,$ = layui.jquery
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,flow = layui.flow;
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var cache = {}; //用于临时记录请求到的数据
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//请求消息
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var renderMsg = function(page, callback){
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//实际部署时，请将下述 getmsg.json 改为你的接口地址
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$.get('getmsg.json', {
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page: page || 1
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}, function(res){
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if(res.code != 0){
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return layer.msg(res.msg);
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}
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//记录来源用户信息
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layui.each(res.data, function(index, item){
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cache[item.from] = item.user;
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});
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callback && callback(res.data, res.pages);
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});
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};
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//消息信息流
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flow.load({
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elem: '#LAY_view' //流加载容器
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,isAuto: false
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,end: '<li class="layim-msgbox-tips">暂无更多新消息</li>'
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,done: function(page, next){ //加载下一页
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renderMsg(page, function(data, pages){
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var html = laytpl(LAY_tpl.value).render({
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data: data
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,page: page
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});
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next(html, page < pages);
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});
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}
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});
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//打开页面即把消息标记为已读
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/*
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$.post('/message/read', {
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type: 1
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});
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*/
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//操作
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var active = {
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//同意
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agree: function(othis){
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var li = othis.parents('li')
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,uid = li.data('uid')
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,from_group = li.data('fromGroup')
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,user = cache[uid];
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//选择分组
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parent.layui.layim.setFriendGroup({
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type: 'friend'
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,username: user.username
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,avatar: user.avatar
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,group: parent.layui.layim.cache().friend //获取好友分组数据
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,submit: function(group, index){
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//将好友追加到主面板
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parent.layui.layim.addList({
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type: 'friend'
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,avatar: user.avatar //好友头像
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,username: user.username //好友昵称
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,groupid: group //所在的分组id
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,id: uid //好友ID
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,sign: user.sign //好友签名
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});
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parent.layer.close(index);
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othis.parent().html('已同意');
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//实际部署时，请开启下述注释，并改成你的接口地址
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/*
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$.post('/im/agreeFriend', {
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uid: uid //对方用户ID
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,from_group: from_group //对方设定的好友分组
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,group: group //我设定的好友分组
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}, function(res){
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if(res.code != 0){
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return layer.msg(res.msg);
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}
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//将好友追加到主面板
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parent.layui.layim.addList({
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type: 'friend'
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,avatar: user.avatar //好友头像
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,username: user.username //好友昵称
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,groupid: group //所在的分组id
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,id: uid //好友ID
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,sign: user.sign //好友签名
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});
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parent.layer.close(index);
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othis.parent().html('已同意');
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});
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*/
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}
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});
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}
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//拒绝
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,refuse: function(othis){
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var li = othis.parents('li')
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,uid = li.data('uid');
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layer.confirm('确定拒绝吗？', function(index){
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$.post('/im/refuseFriend', {
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uid: uid //对方用户ID
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}, function(res){
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if(res.code != 0){
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return layer.msg(res.msg);
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}
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layer.close(index);
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othis.parent().html('<em>已拒绝</em>');
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});
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});
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}
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};
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$('body').on('click', '.layui-btn', function(){
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var othis = $(this), type = othis.data('type');
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active[type] ? active[type].call(this, othis) : '';
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});
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});
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</script>
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</body>
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</html>
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