MaintenanceScrollPositionOnPostback不适用于javascript:__ doPostBack [英] MaintainScrollPositionOnPostback not working with javascript:__doPostBack

问题描述

我有gridView，记录可能很长.我有命令字段来更新记录.当我单击编辑"时，命令按钮将进行JavaScript回发.

Hi i have gridView and records can be long. I have command field to update records. When i click "Edit" the command button makes javascript postback.

javascript:__doPostBack('gridSubCategories$ctl02$ctl00','');

在回发页面没有滚动上一点之后，甚至我设置了MaintenanceScrollPositionOnPostback ="true".我该怎么办?

Even i set MaintainScrollPositionOnPostback="true", after postback page is not scrolling previous point. What can i do?

推荐答案

ctl02

ctl00'，' ');

ctl00','');

在回发页面没有滚动上一点之后，甚至我设置了MaintenanceScrollPositionOnPostback ="true".我该怎么办?

Even i set MaintainScrollPositionOnPostback="true", after postback page is not scrolling previous point. What can i do?

将网格放置在面板内(而不是滚动网格本身)，然后将以下内容放置在页面的顶部.这是为使用MasterPage设置的，但是您可以为常规页面删除"ctl00_MainContentPlaceHolder_"前缀.

Put the grid inside a panel (rather than scrolling the grid itself) and the following in the head section of the page. This is set for using a MasterPage, but you can remove the "ctl00_MainContentPlaceHolder_" prefix for a regular page.

<script type="text/javascript" language="javascript">
        window.onload = function () {
                var strCook = document.cookie;

                if (strCook.indexOf("!~") != 0) {
                        var intS = strCook.indexOf("!~");
                        var intE = strCook.indexOf("~!");
                        var strPos = strCook.substring(intS + 2, intE);
                        document.getElementById("ctl00_MainContentPlaceHolder_pnlFindings").scrollTop = strPos;
                }

        }
</script>
<script type="text/javascript" language="javascript">
        function SetDivPosition() {
                var intY = document.getElementById("ctl00_MainContentPlaceHolder_pnlFindings").scrollTop;
                document.cookie = "yPos=!~" + intY + "~!";
        }
</script>

在面板中，您需要:
onscroll ="SetDivPosition()"

那应该为你做.无论如何对我有用.

In the Panel, you''ll need:
onscroll="SetDivPosition()"

That should do it for you. Works for me, anyway.

这篇关于MaintenanceScrollPositionOnPostback不适用于javascript:__ doPostBack的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！