可以多次输入按键 [英] dissable multiple enter key press

问题描述

< small>< / small> 我有一个带内联编辑选项的网格。在按下回车键时，每行都会更新。但是当连续按下输入键时数据会重复。

所以我需要阻止输入密钥提交从第二次按下文字。请帮我解决这个问题...

<small></small>I have a grid with inline edit option. On hitting enter key each row get updated. but while hitting enter key continuously data get duplicating.
so i need to prevent enter key submit from second press on words. Please help me to solve this...

推荐答案

protected void Page_Load(object sender, EventArgs e)
   {

       if (!IsPostBack)
       {
           Session["CheckRefresh"] = Server.UrlDecode(System.DateTime.Now.ToString());
       }
   }
 protected void Page_PreRender(object sender, EventArgs e)
   {
       ViewState["CheckRefresh"] = Session["CheckRefresh"];
   }

 protected void SubmitClick(object sender, EventArgs e)
 {
     try
     {
         if (Session["CheckRefresh"].ToString() == ViewState["CheckRefresh"].ToString())
         {
            

             //Your Code For Submit Or Update
 Session["CheckRefresh"] = Server.UrlDecode(System.DateTime.Now.ToString());

         }
     }
     catch (Exception ex)
     {
         throw (ex);
     }
 }

投入

会话[CheckRefresh] =服务器.UrlDecode（System.DateTime.Now.ToString（））;



代码块之后

Put
Session["CheckRefresh"] = Server.UrlDecode(System.DateTime.Now.ToString());

After the code block

这篇关于可以多次输入按键的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！