html 拼接中 包含自定义事件 引号

'<td><span><input type="text" class="Wdate" onpicked =\'savaFb(this,"'+id+'")\' index-data="" opt = "xcrq" onclick=\'WdatePicker({onpicked:function(){savaFb(this,"'+tableId+'")},readOnly:true,dateFmt:"yyyy-MM-dd"}\'/></span></td>'