<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
[DirectMethod]
public void DoConfirm()
{
X.Msg.Confirm("Message", "Confirm?", new MessageBoxButtonsConfig
{
Yes = new MessageBoxButtonConfig
{
Handler = "CompanyX.DoYes()",
Text = "Yes Please"
},
No = new MessageBoxButtonConfig
{
Handler = "CompanyX.DoNo()",
Text = "No Thanks"
}
}).Show();
}
[DirectMethod]
public void DoYes()
{
this.Label1.Text = "YES";
}
[DirectMethod]
public void DoNo()
{
this.Label1.Text = "NO";
}
</script>
<!DOCTYPE html>
<html>
<head runat="server">
<title>Confirm MessageBox with ButtonsConfig - Ext.NET Examples</title>
<link href="/resources/css/examples.css" rel="stylesheet" type="text/css" />
</head>
<body>
<ext:ResourceManager runat="server" DirectMethodNamespace="CompanyX" />
<form runat="server">
<p>
<ext:Button runat="server" Text="Confirm" Icon="Error">
<Listeners>
<Click Handler="CompanyX.DoConfirm()" />
</Listeners>
</ext:Button>
</p>
</form>
</body>
</html>
分別寫兩個(gè)函數(shù),判斷執(zhí)行那個(gè)。每個(gè)函數(shù)都要在前面標(biāo)記【DirectMethod】。感覺好復(fù)雜。后來找了下按鈕的事件,發(fā)現(xiàn)了個(gè)簡單的方法。
.aspx文件body中的代碼如下:
代碼如下:
<body>
<ext:ResourceManager runat="server" DirectMethodNamespace="CompanyX" />
<form runat="server">
<p>
<ext:Button runat="server" Text="Confirm" Icon="Error">
<DirectEvents>
<Click OnEvent="Confirm">
<Confirmation ConfirmRequest="true" Title="提示" Message="您確定要?jiǎng)h除么?" />
</Click>
</DirectEvents>
</ext:Button>
</p>
</form>
</body>
其實(shí),可以直接在按鈕中寫,作用是在執(zhí)行后臺Confirm事件的時(shí)候,先彈出MessageBox框,上面兩個(gè)按鈕,確定和取消。如果選確定,才執(zhí)行后臺事件,否則就不會跳轉(zhuǎn)到后臺。這個(gè)方法很好的解決了簡單的提示框功能。
后臺的Confirm事件代碼:
代碼如下:
protected void Confirm(object sender, DirectEventArgs e)
{
X.Msg.Alert("點(diǎn)擊提示", "您點(diǎn)擊了確定,執(zhí)行的是后臺事件!").Show();
}
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