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问题描述
您好如何在动态按钮上添加onclick功能.. 我这样写
Hi how to add onclick function to the dynamic button.. i wrote like this
for loop { ImageButton btn = new ImageButton(); btn.ID = "btn" + i; btn.ImageUrl = "images/edit.jpg"; //btn.OnClientClick += new EventHandler(get); btn.Attributes.Add("onclick", "get()"); }public void get(object sender, EventArgs e) { this.mopopupeditrule.Show(); }
在此onclick函数中不起作用..我该如何给出...如果我单击按钮想要显示一个模式弹出窗口..有什么想法吗?
in this onclick function not works..how can i give...if i click button one modalpopup want to show..any idea?
推荐答案onclick 事件中的服务器端功能.您只能调用Javascript function. You can not call a server side function from the onclick event. You can call only the Javascript function.
错误:"btn.OnClientClick + = new EventHandler(get);" 尝试:"btn.OnClick + = new EventHandler(get);" OnClientClick用于客户端事件(Javascript). 如果需要客户端启动客户端事件,请使用"btn.Attributes.Add("onclick","JsFunction()"); Error: "btn.OnClientClick += new EventHandler(get);" Try: "btn.OnClick += new EventHandler(get);" OnClientClick is for Client Side events(Javascript). If you need client fire client side event, Use "btn.Attributes.Add("onclick","JsFunction()");
如果要添加服务器端函数,则 if you wants to add a server side function then btn.OnClick += new EventHandler(btn_Click);
在这里使用委托附加函数. 如果要添加Javascript函数,请尝试
here Attaching a function using delegate. If you wants to add a Javascript function then try
btn.Attributes.Add("onclick", "javascript function name");
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如何将onclick属性添加到动态按钮
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