📄 newcourse.aspx
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="NewCourse.aspx.cs" Inherits="SystemManage_NewCourse" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>新增课程</title>
<base target=_self />
<script type="text/javascript">
function showColorPicker(txtColor)
{
var dialogObject = new Object() ;
dialogObject.colorValue = txtColor.value ;
dialogObject.valueObject = txtColor ;
dialogObject.styleObject = null ;
var colorValue = window.showModalDialog("../htc/2k3ColorPicker/2k3ColorPickerDialog.htm", dialogObject, "dialogWidth:373px; dialogHeight:460px; center:yes; help:no; resizable:no; status:no") ;
txtColor.value = (colorValue == false) ? txtColor.value : colorValue ;
//txtColor.Style="BACKGROUND-COLOR: "+txtColor.value;
}
function xxx()
{
window.close();
}
var xmlHttp;
var TxtName
function verify(txtname)
{
this.TxtName = txtname;
doPost("NewCourse.aspx?CourseName="+txtname.value);
}
function createXmlHttp()
{
if(window.ActiveXObject)
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
else if(Window.XMLHRequest)
{
xmlHttp=new XMLHttpRequest();
}
}
function doGet(url)
{
createXmlHttp();
xmlHttp.onreadystatechange=handleStateChange;
xmlHttp.open("GET",url);
xmlHttp.send(null);
}
function doPost(url)
{
createXmlHttp();
xmlHttp.onreadystatechange=handleStateChange;
xmlHttp.open("POST",url);
xmlHttp.send(null);
//xmlHttp.send("ClassName="+document.form1.txtName.value);
}
function handleStateChange()
{
if(xmlHttp.readyState==4 && xmlHttp.status==200)
{
var returnValue=eval(xmlHttp.responseText);
if(returnValue)
{
labError.innerText='存在同名';
//alert("已存在同名用户名");
TxtName.value="";
TxtName.focus();
//TxtName.select();
return;
}
else
{
labError.innerText='';
//alert("该用户名可以使用");
}
}
}
function lmtNumber()
{
if((event.keyCode<48 || event.keyCode>57) && event.keyCode!=8 && event.keyCode!=37 && event.keyCode!=39)
event.returnValue=false;
}
</script>
</head>
<body class="model">
<form id="form1" runat="server">
<div>
<br />
<table align="center">
<tr>
<td align="right">
<asp:Label ID="Label1" runat="server" Text="课程名称" Font-Size="9pt"></asp:Label></td>
<td >
<asp:TextBox ID="txtCourseName" runat="server" Font-Size="9pt"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtCourseName"
Display="Dynamic" ErrorMessage="课程不能为空"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td align="right">
<asp:Label ID="Label2" runat="server" Text="显示颜色" Font-Size="9pt"></asp:Label></td>
<td >
<asp:TextBox ID="txtColor" runat="server" Font-Size="9pt"></asp:TextBox>
<input onclick="showColorPicker(this.parentElement.firstChild)" style="border-right: gray 1px solid;
border-top: gray 1px solid; border-left: gray 1px solid; width: 25px; border-bottom: gray 1px solid;
height: 20px" title="单击更改显示颜色" type="button" /></td>
</tr>
<tr>
<td align="right">
<asp:Label ID="Label3" runat="server" Text="所学课时" Font-Size="9pt"></asp:Label></td>
<td >
<asp:TextBox ID="txtTimeSpan" runat="server" onkeydown="lmtNumber()" Font-Size="9pt"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="txtTimeSpan"
Display="Dynamic" ErrorMessage="课时不能为空"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td align="right">
<asp:Label ID="Label4" runat="server" Text="所在学期" Font-Size="9pt"></asp:Label></td>
<td >
<asp:DropDownList ID="ddlTerm" runat="server" DataSourceID="ODSTerm" DataTextField="TermName" DataValueField="TermID" Width="134px" Font-Size="9pt">
</asp:DropDownList><asp:ObjectDataSource ID="ODSTerm" runat="server" SelectMethod="Select"
TypeName="BLL.BTerm"></asp:ObjectDataSource>
</td>
</tr>
<tr>
<td colspan=2 align=center valign="bottom">
<asp:Button ID="Button2" runat="server" Text="确定" OnClick="Button2_Click" />
<input id="Button1" type="button" value="取消" onclick="xxx()" /></td>
</tr>
</table>
</div>
<p align=center> <asp:Label ID="labError" runat="server" ForeColor="Red" Width="69px" Font-Size="9pt"></asp:Label></p>
</form>
</body>
</html>
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