绑定的数据:
var tr="<tr>";
tr+="<td>";
tr+="<input type='checkbox' value='"+id+"' name='checkbox'/>";
tr+="</td>";
tr+="<td class='td_dep'>"+info_type+"</td>";
tr+="<td class='td_dep'>"+type+"</td>";
tr+="<td class='td_dep'>"+release1+"</td>";
tr+="<td class='td_dep'>"+effective_s+"到"+effective_o+"</td>";
tr+="<td class='td_dep'>"+compete+"</td>";
tr+="<td class='td_dep'>"+region+"</td>";
tr+="<td class='td_dep'>"+product+"</td>";
tr+="<td class='td_dep'>"+source+"</td>";
tr+="</tr>";
var $tr=$(tr);
$tr.data("id",id);
提取的:
$("#table_content").on("click",".td_dep",function(){
//获取绑定 的ID值
var $tr=$(this).parent();
var id=$tr.data("id");
alert(id);
});
就是alert提示undifine