在按钮单击共享点上触发 javascript
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Firing javascript on button click sharepoint
提问by TomH
All I am trying to accomplish is to call a javascript function when a button is clicked in sharepoint. This is the extent of my 'code' in sharepoint designer 2007...
我想要完成的只是在 sharepoint 中单击按钮时调用 javascript 函数。这是我在 sharepoint 设计器 2007 中的“代码”的范围...
<%@ Page masterpagefile="~masterurl/default.master" language="C#" title="|" inherits="Microsoft.SharePoint.WebPartPages.WebPartPage, Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bxe2111e8529c" meta:webpartpageexpansion="full" meta:progid="SharePoint.WebPartPage.Document" %>
<asp:Content id="Content1" runat="server" contentplaceholderid="PlaceHolderMain">
<script type="javascript">
function tellme() {
alert('yep yep yep');
}
</script>
<p></p>
<asp:Button runat="server" Text="Button" id="Button1" onclientclick="tellme()" />
</asp:Content>
Can anyone tell me why the function is not called? When I save the page, view it and click the button, it just acts as a submit button. I'm perfectly happy with JS/HTML and PHP but I'm dabbling in SharePoint / .net and struggling slightly.
谁能告诉我为什么不调用该函数？当我保存页面、查看它并单击按钮时，它只是充当提交按钮。我对 JS/HTML 和 PHP 非常满意，但我正在涉足 SharePoint/.net 并略有挣扎。
Thanks
谢谢
Tom
汤姆
回答by Fox
The Button you've added in your Sharepoint page is a ASP.Net button. it's default behaviour is postback.
您在 Sharepoint 页面中添加的按钮是一个 ASP.Net 按钮。它的默认行为是回发。
If you want to do something client side, use :
如果你想做一些客户端，使用：
<input type="button" id="ClientSideBtn" value="Click ME" onclick="javascript:tellme()" />
If you want to do something server-side, use:
如果要在服务器端执行某些操作，请使用：
<asp:Button Text="Click ME" id="Button1" runat="server" onclick="Button1_Click"/>
For the server side button , you would need to write some c# or vb.net code:
对于服务器端按钮，您需要编写一些 c# 或 vb.net 代码：
protected void Button1_Click(object sender, EventArgs e)
{
//Do something here
//Such as
this.Response.Redirect("http://www.google.com");
}
You can read more here: http://support.microsoft.com/kb/306459
您可以在此处阅读更多信息：http: //support.microsoft.com/kb/306459
回答by Danny Jessee
Change the line:
更改行：
<asp:Button runat="server" Text="Button" id="Button1" onclientclick="tellme()" />
To instead read:
改为阅读：
<asp:Button runat="server" Text="Button" id="Button1" onclientclick="tellme(); return false;" />
By returning false, you will prevent the PostBack.
通过返回false，您将阻止回发。
回答by Ashutosh Singh-MVP SharePoint
use following code
使用以下代码
<%@ Page masterpagefile="~masterurl/default.master" language="C#" title="|" inherits="Microsoft.SharePoint.WebPartPages.WebPartPage, Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bxe2111e8529c" meta:webpartpageexpansion="full" meta:progid="SharePoint.WebPartPage.Document" %>
<asp:Content id="Content1" runat="server" contentplaceholderid="PlaceHolderMain">
<p></p>
<asp:Button runat="server" Text="Button" id="Button1" onclientclick="tellme()" />
<script type="text/javascript">
function tellme() {
alert('yep yep yep');
}
</script>
</asp:Content>
