对话框通过java脚本显示asp.net [英] dialog show asp.net by java script
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问题描述
Hello All
如何使用java脚本在asp.net中显示对话框,此显示对话框文本从代码后面传递给java函数
解决方案
嗨朋友试试这个.....
< html xmlns = http://www.w3.org/1999/ xhtml >
< head runat = server >
< title > < / title >
< script type = text / javascript >
函数ShowDia(){
var msg = document.getElementById(<% = txtMessage.ClientID %> 跨度>)值。
alert(msg);
}
< / script >
< / head >
< body >
< 表格 < span class =code-attribute> id = form1 runat = server >
< div >
输入Messa ge:
< asp:TextBox ID = txtMessage runat = server > < / asp:TextBox >
< asp:按钮 ID = btnShowDialog runat = server 文字 = 显示对话框 OnClientClick = ShowDia(); / >
< / div >
< / form >
< / body >
< / html >
下面是样品
ASPX代码
< html xmlns =http ://www.w3.org/1999/xhtml>
< head runat =server>
< title> Untitled Page< / title> ;
< / head>
< body>
< form id =form1runat =server>
< div>
< / div>
< / form>
< script>
alert(''<%= message%>'');
< / script>
< / body>
< / html>
C#代码
公共部分类MyPage:System.Web.UI.Page
{
公共字符串消息;
protected void Page_Load(object sender,EventArgs e)
{
message =服务器端消息;
}
}
最简单的解决方案:
Response.Write(< script type =' text / javascript' > );
Response.Write(alert('在代码后面写这段代码。'););
Response.Write(< / script > 跨度>);
Hello All
how can show dialog in asp.net by using java script and this show dialog text pass from code behind to java function
解决方案
Hi Friend Try this.....
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script type="text/javascript"> function ShowDia() { var msg = document.getElementById("<%=txtMessage.ClientID %>").value; alert(msg); } </script> </head> <body> <form id="form1" runat="server"> <div> Enter the Message : <asp:TextBox ID="txtMessage" runat="server"></asp:TextBox> <asp:Button ID="btnShowDialog" runat="server" Text="Show Dialog" OnClientClick="ShowDia();" /> </div> </form> </body> </html>
Below is the sample
ASPX Code
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
<script>
alert(''<%=message%>'');
</script>
</body>
</html>
C# Code
public partial class MyPage : System.Web.UI.Page
{
public string message;
protected void Page_Load(object sender, EventArgs e)
{
message = "Server Side Message";
}
}
Simplest solution:
Response.Write("<script type='text/javascript'>"); Response.Write("alert('Write this code in code behind.');"); Response.Write("</script>");
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