📄 html_change.aspx

📁 东软内部材料（四）asp等相关的教学案例　

💻 ASPX

字号:

<%@Page Language="C#" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<!-- #include file="style.inc" -->
</head>
<body>
<!--------------------------------------------------------------------------->
<span class="heading">The HTML Control ServerChange Event</span><p />

<form runat="server">

  <input id="MyText" type="text" value="OriginalValue"
         onserverchange="MyCode" runat="server" /> &nbsp;

  <select id="MyListBox" onserverchange="MyListCode" runat="server">
    <option value="Value 1">Option 1</option>
    <option value="Value 2">Option 2</option>
    <option value="Value 3">Option 3</option>
  </select> &nbsp;

  <input  id="MyCheckBox" type="checkbox"
         onserverchange="MyCode" runat="server" /> &nbsp;

  <input type="submit" value="Submit" />

</form>

<div id="divResult" runat="server" enableviewstate="false" /><p />
<div class="cite">Change the values in the controls and click 'Submit'</div>


<script runat="server">

	void MyCode(Object objSender, EventArgs e)
	{
		Control c = (Control)objSender;
		divResult.InnerHtml += "ServerChange event detected for control '" 
					 		+ c.ID + "'<br />";
	}

	void MyListCode(Object objSender, EventArgs e)
	{
		HtmlSelect c = (HtmlSelect)objSender;
		divResult.InnerHtml += "ServerChange event detected for control '"
							 + c.ID + "'<br />SelectedIndex is '"
							 + c.SelectedIndex
							 + "', selected item text is '"
							 + c.Items[c.SelectedIndex].Text
							 + "', selected item value is '"
							 + c.Items[c.SelectedIndex].Value + "'<br />";
	}

</script>

<!--------------------------------------------------------------------------->
<!-- #include file="foot.inc" -->
</body>
</html>

⌨️ 快捷键说明

复制代码 Ctrl + C

搜索代码 Ctrl + F

全屏模式 F11

切换主题 Ctrl + Shift + D

显示快捷键 ?

增大字号 Ctrl + =

减小字号 Ctrl + -