如何在javascript中将gridview id作为客户端ID [英] how to take gridview id as client id in javascript

问题描述

我在gridview中的价值和我有javascript函数我正在做postpack一旦我找到gridview客户端ID。但是因为我在表中使用了itemtemplate，所以javscript没有获取gridview id的客户端ID。请参阅下面我的编码。



JavaScript：

I am bingding value in gridview and i have javascript function i am doing postpack once i find gridview client id. but as i used itemtemplate in table , javscript is not taking client id of gridview id. see below my coding.

JavaScript:

<script type="text/javascript" language="javascript">

function qandans_filter_search(s) {
alert(s);
debugger;
if (s == 5) {
document.getElementById('<%= hiddenval.ClientID %>').value = s;

__doPostBack("<%=girdview1.ClientID%>", "");  // client is not coming. here coming like " table#gridview1 . so, here how to capture gridviewid as client id which stars table#ct.....gridvi..
}
else {
document.getElementById('<%= hiddenval.ClientID %>').value = s;

}
}
</script>

Gridview：

Gridview :

<asp:GridView ID="girdview1" runat="server">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<table>
<tr>
<p><%# Eval("question") %></td> </p>
</tr>
<tr>
<p><%# Eval("answer") %></td>
</tr>

</table>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>

推荐答案

这在ASP中太糟糕了.NET，因为ASP.NET很糟糕。最好的方法是这样做

This is horrible in ASP.NET, because ASP.NET is horrible. The best way is to do this

var myGrid = <%theGrid.ClientId %>

然后从那里使用myGrid。对所有客户端ID执行相同操作，使用一个定义这些内容的丑陋块，然后使用客户端变量。

And then use myGrid from there. Do the same with all your client ids, have one ugly block that defines these things, and then use the client side variables.

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