jquery 遮罩层指定位置

.css

.datagrid-mask-msg {

  position: absolute;

  top: %;

  margin-top: -20px;

  padding: 12px 5px 10px 30px;

  width: auto;

  height: 16px;

  border-width: 2px;

  border-style: solid;

  display: none;

}

. js

 this. WaitMessage2Position=function(msg, jqobj) {

        $("<div class=\"datagrid-mask\"></div>").css({ display: "block", width: "100%", height: jqobj.height() }).appendTo(jqobj);

        $("<div class=\"datagrid-mask-msg\"></div>").html(msg).appendTo(jqobj).css({

            display: "block",

            left: (jqobj.outerWidth(true)) / , top: (jqobj.outerHeight(true)+) /

        });

    }

    this. RemoveWaitMessage2Position=function(jqobj) {

        jqobj.find(".datagrid-mask").remove();

        jqobj.find(".datagrid-mask-msg").remove();

    }

.调用

 DataGrid.WaitMessage2Position("正在加载中，请稍候。。", $("#home"));

.移除

DataGrid.RemoveWaitMessage2Position($("#home"));