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September 6, 2008 01:26pm pdt
 
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Script works in FF but not IE7

Zones: Internet Explorer Web Browser, PHP and Databases, Scripting Languages
Tags: php, javascript, Internet Explorer 7, Runtime Error: Expected Identifier, String or Number
Hi All,
I have searched countless fourms, many of which highlight a similar problem, alas, none of which provide an adequate solution. Apologies, if this question has indeed been answered already...

Basically, i am getting a rather frustrating runtime error in IE7 for the following script, which works perfectly well in Firefox. The script uses php to grab data from a remote mssql database and javascript to display this data in a datagrid.
The error message is as follows:
"Line:31 Error: expected Identifier, String or Number"

Which Indicates the error lies somewhere in the following piece of code:
<?php
  mssql_connect("UKSQLDEV2", "sa", "") or
  die("Could not connect: ");
  mssql_select_db("Logininfo") or die("No such DB Exists!  ");

 $task = '';
  if ( isset($_POST['task'])){
    $task = $_POST['task'];   // Get this from Ext
  }
  switch($task){
    case "LISTING":              // Give the entire list
      break;
    default:
      break;
  };
getlist();

function getList()
{
      $query = "SELECT * FROM tbllogininfo";
      $result = mssql_query($query);
      $nbrows = mssql_num_rows($result);           // Line 31

However, i just can't locate the problem. I'd be extremely grateful if someone could point me in the right direction.
The entire code is as attached:

Thanks in advance for your help,
David
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<html>
<head>
    <script type="text/javascript" src="extjs/adapter/ext/ext-base.js"></script>
    <script type="text/javascript" src="extjs/ext-all-debug.js"></script>
        
    <script type="text/javascript">
Ext.onReady(function() {
	
	var myData = 
<?php
  mssql_connect("UKSQLDEV2", "sa", "") or
  die("Could not connect: ");
  mssql_select_db("Logininfo") or die("No such DB Exists!  ");
 
 $task = '';
  if ( isset($_POST['task'])){
    $task = $_POST['task'];   // Get this from Ext
  }
  switch($task){
    case "LISTING":              // Give the entire list
      break;
    default:
      break;
  };
getlist();
 
function getList() 
{
	$query = "SELECT * FROM tbllogininfo";
	$result = mssql_query($query);
	$nbrows = mssql_num_rows($result);	
	If ( $nbrows > 0)
		{
			while($rec = mssql_fetch_array($result))
				{ 
					$arr[] = $rec;
				}
			$jsonresult = JEncode($arr);
			echo $jsonresult;
		} 
	else 
		{
			echo '({"total":"0", "results":""})';
		}
};
 
function JEncode($arr){
    if (version_compare(PHP_VERSION,"5.2","<"))
    {    
        require_once("./JSON.php");   //if php<5.2 need JSON class
        $json = new Services_JSON();  //instantiate new json object
        $data=$json->encode($arr);    //encode the data in json format
    } else
    {
        $data = json_encode($arr);    //encode the data in json format
    }
    return $data;
}
?>
 
	var myReader = new Ext.data.ArrayReader({}, [
		{name: 'ID'},
		{name: 'Username'},
		{name: 'IP'},
		{name: 'Hostname'},
		{name: 'DateX'}
	]);
 
	var grid = new Ext.grid.GridPanel({
		store: new Ext.data.Store({
			data: myData,
			reader: myReader
		}),
		columns: [{header: 'ID', width: 30, sortable: true, dataIndex: 'ID'},
			{header: 'Username', width: 120, sortable: true, dataIndex: 'Username'},
			{header: 'IP', width: 100, sortable: true, dataIndex: 'IP'},
			{header: 'Hostname', width: 80, sortable: true, dataIndex: 'Hostname'},
			{header: 'Date', width: 75, sortable: true, dataIndex: 'DateX'}
		],
		viewConfig: {
			forceFit: true,
		},
		renderTo: 'content',
		title: 'Logins',
		width: 825,
		frame: true
	});
	grid.getSelectionModel().selectFirstRow();
	this.linkpage = function(grid, row, column, e) 
		{
			var humanFieldName = grid.colModel.getColumnHeader(column);
			var fieldName = grid.colModel.getDataIndex(column);
			var record = grid.store.getAt(row)
    	var b = record.get(fieldName);		
			window.open('http://ukit005/Link2.php?a='+b+'');
		}
		
    grid.on(
        'cellclick',
        this.linkpage      
//        function(this._grid, row, column, e) { }
    );
});
</script>
 
    <!-- Include Ext stylesheets here: -->
  <link rel="stylesheet" type="text/css" href="extjs/resources/css/ext-all.css"></link>
  <link rel="stylesheet" type="text/css" href="ExtStart.css"></link>
 
	
</head>
<body>
 
	<h1>Logininfo</h1>
 
	<br/>
	
    <div id='content'>
        
 
        
	</div>
</body>
</html>
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Question Stats
Zone: Software
Question Asked By: statpro
Solution Provided By: Tojiro
Participating Experts: 1
Solution Grade: B
Views: 29
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