本文介绍了如何禁用提交按钮?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
使用以下代码我无法在点击后禁用提交btn。
< head runat = server >
< title > Untitled Page < / title >
< script 类型 = text / javascript >
函数DisableButton(){
document.getElementById(<% = Button4.ClientID %> )。disabled = true;
}
window.onbeforeunload = DisableButton;
< / script >
< asp:Button ID =Button4runat =serverToolTip =Please note down 您的 成员 ID for future reference
OnClick =Button4_Click
style =z-index:1; left: 185px; top: 2840px; position: absolute; height :30px;宽度:80px; font-size:large ForeColor =GreenText =提交/>
< script type = text / javascript language = JavaScript >
function DisableButton(){
document.getElementById(<% = Button4.ClientID %> )。disabled = true;
}
< / script >
此后添加[OnClientClick]属性来控制
< asp:Button ID =Button4runat =serverToolTip =请记下您的会员ID以备将来参考
OnClick =Button4_Click
style =z-index:1; left:185px; top:2840px; position:absolute; height:30px; width:80px; font-size:largeForeColor =Green
Text =SubmitOnClientClick =DisableButton();/>
Using the following codes I am unable to disable the 'Submit' btn after a click.
<head runat="server"> <title>Untitled Page</title> <script type = "text/javascript"> function DisableButton() { document.getElementById("<%=Button4.ClientID %>").disabled = true; } window.onbeforeunload = DisableButton; </script>
<asp:Button ID="Button4" runat="server" ToolTip="Please note down your member ID for future reference" OnClick="Button4_Click" style="z-index: 1; left: 185px; top: 2840px; position: absolute; height:30px; width:80px; font-size:large " ForeColor="Green" Text="Submit" />
解决方案
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05-22 16:46