vb.net 将 GridView 列值传递给 Javascript 函数 - OnClientClick
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/29631847/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Pass GridView column value to Javascript function - OnClientClick
提问by w0051977
I have a grid view like this:
我有一个像这样的网格视图：
<asp:SqlDataSource ID="SqlPersistentOffenders" runat="server"></asp:SqlDataSource>
<asp:GridView ID="GVPersistentOffenders" runat="server" DataSourceID="SqlPersistentOffenders" AllowPaging="true" AutoGenerateColumns="false">
<Columns>
<asp:TemplateField HeaderText="PersonID" Visible="false">
<ItemTemplate>
<asp:Label ID="LabCreUser" runat="server" Text='<%# Bind("creUser")%>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Button ID="ButtonSendEmail" runat="server" CommandName="SendEmail" CommandArgument="<%# CType(Container,GridViewRow).RowIndex %>" Text="Send Email" OnClientClick="GetEmailAddress()"/>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
The JavaScript looks like this:
JavaScript 看起来像这样：
<script type="text/javascript">
function GetEmailAddress(creuser) {
//Do something
}
</script>
How can I pass the value in LabCreUser for the row selected to the Javasript function?
如何将 LabCreUser 中所选行的值传递给 Javasript 函数？
I have looked here: Passing variables to javascript in onclientclickand also a few other questions. Nothing I have tried has worked.
我看过这里：Passing variables to javascript in onclientclick以及其他一些问题。我尝试过的一切都没有奏效。
回答by Enrique Zavaleta
You can pass the parameter to the JS function this way
你可以通过这种方式将参数传递给 JS 函数
OnClientClick=<%# "GetEmailAddress('" + Eval("creUser") + "')" %>
this will became in
这将成为
OnClientClick="GetEmailAddress('yourValue')"
回答by Marwah Abdelaal
you can simply replace the <asp:button>with an html button, and use onclickto call your javascript function, and if you need a server side function add runat="server"
您可以简单地将 替换为<asp:button>html 按钮，并用于onclick调用您的 javascript 函数，如果您需要服务器端函数，请添加runat="server"
Hope this will help
希望这会有所帮助
