asp.net – imagebutton onclientclick和onclick事件
发布时间:2020-12-16 09:39:21 所属栏目:asp.Net 来源:网络整理
导读:如何从代码后面添加onclentclick和onclick事件到图像按钮.我写了一些代码,它显示了onclientclick事件的确认消息,但没有触发onclick事件. 我的代码如下.. ImageButton img = new ImageButton();img.ID = "img1";img.Visible = true;img.OnClientClick = "aler
如何从代码后面添加onclentclick和onclick事件到图像按钮.我写了一些代码,它显示了onclientclick事件的确认消息,但没有触发onclick事件.
我的代码如下.. ImageButton img = new ImageButton(); img.ID = "img1"; img.Visible = true; img.OnClientClick = "alert(confirm('Are you sure you want to delete folder with files ?'));"; img.Click += new ImageClickEventHandler(img_Click); img.ImageUrl = "~/images/admin/remove.png"; 活动的代码是: void img_Click(object sender,ImageClickEventArgs e) { //code what i want to implement } 解决方法
更改OnClientClick如下所示
img.OnClientClick = "return confirm('Are you sure you want to delete folder with files ?');"; 或者您可以在aspx页面中添加脚本作为方法,然后从OnClientClick调用它 img.OnClientClick ="ConfirmDelete()"; <script type="text/javascript"> function ConfirmDelete() { return confirm('Are you sure you want to delete folder with files ?'); } </script> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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