单击asp：LinkBut​​ton时调用JavaScript函数 [英] Call JavaScript function while the asp:LinkButton been clicked

问题描述

只是想知道，是否有可能在点击时调用asp：LinkBut​​ton下的JavaScript。

Just wondering, could it be possible call a JavaScript under asp:LinkButton while it been clicked.

示例：
我有以下代码，我希望它在点击时调用JavaScript函数（test（））。我怎么能这样做？

Example: I have the following code that I would like it to be calling a JavaScript function (test()), when it been clicked. How could I do it?

    <asp:ListView ID="lvTest" runat="server" DataSourceID="dsTest" DataKeyNames="TestID"
    OnItemCommand="lvTest_ItemCommand">
    <LayoutTemplate>
      <ul style="color:#fe8113;">
        <asp:PlaceHolder ID="itemPlaceholder" runat="server" />
      </ul>
    </LayoutTemplate>
    <ItemTemplate>
      <li>
        <asp:LinkButton runat="server" CausesValidation="true" CommandName="" CssClass="orange"
          Text='<%# Eval("TestName")%>'/>
      </li>
    </ItemTemplate>
  </asp:ListView>

推荐答案

您还可以在OnClientClick上添加必需的属性设计本身，而不是在后面的代码中绑定它。

You can also add the required attribute as OnClientClick on the design itself, instead of binding it in the code behind.

 <asp:ListView ID="lvTest" runat="server" DataSourceID="dsTest" DataKeyNames="TestID"
    OnItemCommand="lvTest_ItemCommand">
    <LayoutTemplate>
      <ul style="color:#fe8113;">
        <asp:PlaceHolder ID="itemPlaceholder" runat="server" />
      </ul>
    </LayoutTemplate>
    <ItemTemplate>
      <li>
        <asp:LinkButton runat="server" CausesValidation="true" CssClass="orange" OnClientClick="return test();"
          Text='<%# Eval("TestName")%>'/>
      </li>
    </ItemTemplate>
  </asp:ListView>

现在可以添加Javascript功能

Now Javascript function can be added

<script language="javascript" type="text/javascript">
function test()
{
    //add the required functionality
    alert('Hi');
}
</script>

这篇关于单击asp：LinkBut​​ton时调用JavaScript函数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！