关于提交按钮的问题
网页上有个提交按钮,我想实现用户一点提交按钮,然后该按钮就变为不可使用,提交成功,又可以使用了,这样如何实现?
------解决方案--------------------button1.enable = false
------解决方案-------------------- <body  onbeforeunload= "javascripot:return DisabledButton() "> 
   <asp:Button ID= "btnSave " runat= "server "  OnClientClick= "javascript:gBtnDisabled=this " OnClick= "btnSave_Click " Text= "保存 " /> 
 <script> 
  
 var gBtnDisabled  = null;
 
  function DisabledButton()
 {
    if(gBtnDisabled!= null)
    {
        alert( "## ");
        gBtnDisabled.disabled = true;
    }
 }
 </script> 
后台测试:
  protected void btnSave_Click(object sender, EventArgs e)
    {
        System.Threading.Thread.Sleep(3000);
        
    }