Hello
Please Help me.
0x800a138f - JavaScript runtime error: Cannot set src property that is undefined or null reference.
Please Help me.
0x800a138f - JavaScript runtime error: Cannot set src property that is undefined or null reference.
C#:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="FaceMonitor.aspx.cs" Inherits="GcIOTWeb.Face.FaceMonitor" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script type="text/javascript" src="../Common/js/default.js"></script>
<script language="javascript" src="../Common/js/mainjs.js"></script>
<style type="text/css">
.auto-style1
{
height: 1940px;
width: 1900px;
}
</style>
<script language="javascript" type="text/javascript">
function ChangeMain(Pcode, Car, Cmt)
{
var Name = "document.Form1.img1101";
var obj = eval(Name);
obj.src = "image/Green.jpg";
obj.alt = "";
}
function NewWin()
{
document.location.href = "FaceMonitor.aspx";
}
</script>
</head>
<body leftmargin="0" topmargin="0" ms_positioning="GridLayout">
<form id="Form1" method="post" runat="server">
<div style="overflow-x: hidden; overflow-y: scroll; text-align: center; width: 100%; height: 100%;">
<table cellspacing="0" cellpadding="0" background="image/Face.jpg" border="0" class="auto-style1">
<tr valign="top">
<td align="center">
<img id="img1101" name ="img1101" style="left: 32px; position: absolute; top: 118px" src="image/Red.jpg">
</td>
</tr>
</table>
<iframe id="iTimerFrm" src="FaceMonitorTimer.aspx" frameborder="0" width="0" scrolling="no" height="0"></iframe>
</div>
</form>
</body>
</body>
</html>
C#:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="FaceMonitorTimer.aspx.cs" Inherits="FaceMonitorTimer" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title></title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
<script language="javascript">
function Init()
{
<%=m_javaVal%>
window.setTimeout("MornitoringTimer()", 2000);
}
function MornitoringTimer()
{
document.location.href = "FaceMonitorTimer.aspx";
}
</script>
</HEAD>
<body MS_POSITIONING="GridLayout" topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0" onload="javascript:Init()">
<form id="Form1" method="post" runat="server">
<input type="hidden" runat="server" id="ChkFlag" NAME="ChkFlag">
<input type="hidden" runat="server" id="txtImageSrc" NAME="txtImageSrc">
<input type="hidden" runat="server" id="SessionFlag" name="SessionFlag" />
</form>
</body>
</html>
C#:
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Globalization;
using System.Text;
using System.Data.SqlClient;
using System.ComponentModel;
using System.Drawing;
using System.Web.SessionState;
using GcIOTWeb.App_Class;
using System.Resources;
public partial class FaceMonitorTimer : System.Web.UI.Page
{
public aspxMaster aspx = new aspxMaster();
public string m_javaVal;
protected string sFileName;
protected void Page_Load(object sender, EventArgs e)
{
sFileName = "/Face/FaceMonitorTimer.aspx.cs";
if (!Page.IsPostBack)
{
CheckStatus();
aspx.sqlString = new StringBuilder();
aspx.sqlString.Append("SELECT No, Value FROM IOT.dbo.MornitoringFace");
DataSet ds = aspx.db.ExecuteForQuery_DataSet(aspx.sqlString.ToString(), sFileName);
int nCnt = ds.Tables[0].Rows.Count;
int nnn = 0;
}
}
private void CheckStatus()
{
m_javaVal += ChangeMain(); // 메인
}
private string ChangeMain()
{
string strTemp = "";
try
{
aspx.sqlString = new StringBuilder();
aspx.sqlString.Append("SELECT No, Value FROM IOT.dbo.MornitoringFace");
DataSet ds = aspx.db.ExecuteForQuery_DataSet(aspx.sqlString.ToString(), sFileName);
DataTable dt = ds.Tables[0];
if (dt.Rows.Count > 0)
{
strTemp += "parent.ChangeMain('3','2','1');";
}
dt.Clear();
}
catch (Exception ex)
{
return null;
}
return strTemp;
}
}
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