

  <title>单元格事件 - 数据表格</title>

  <div class="layui-card layadmin-header">
    <div class="layui-breadcrumb" lay-filter="breadcrumb">
      <a lay-href="">主页</a>
      <a><cite>组件</cite></a>
      <a><cite>数据表格</cite></a>
      <a><cite>单元格事件</cite></a>
    </div>
  </div>
  
  <div class="layui-fluid">
    <div class="layui-row layui-col-space15">
      <div class="layui-col-md12">
        <div class="layui-card">
          <div class="layui-card-header">单元格事件</div>
          <div class="layui-card-body">
            <blockquote class="layui-elem-quote">点击下面表格中的【签名列】，以演示单元格事件</blockquote>
            <table class="layui-hide" id="test-table-demoEvent" lay-filter="test-table-demoEvent"></table>
          </div>
        </div>
      </div>
    </div>
  </div>
  
  <script>
  layui.use(['admin', 'table'], function(){
    var table = layui.table;
    
    table.render({
      elem: '#test-table-demoEvent'
      ,height: 313
      ,url: './json/table/user.js'
      ,cols: [[
        {field:'id', title: 'ID', width:80}
        ,{field:'username', title: '用户名', width:80}
        ,{field:'sign', title: '签名', width:'50%', event: 'setSign', style:'cursor: pointer;'}
        ,{field:'experience', title: '积分'}
        ,{field:'score', title: '评分'}
      ]]
    });
  
    //单元格事件
    table.on('tool(test-table-demoEvent)', function(obj){
      var data = obj.data;
      if(obj.event === 'setSign'){
        layer.prompt({
          formType: 2
          ,title: '修改 ID 为 ['+ data.id +'] 的用户签名'
          ,value: data.sign
        }, function(value, index){
          layer.close(index);
          
          //这里一般是发送修改的Ajax请求
          
          //同步更新表格和缓存对应的值
          obj.update({
            sign: value
          });
        });
      }
    });
  
  });
  </script>