ActiveWidgets • XML data refresh bug when sorted descending in 2.0.1

I'm having an issue with refreshing XML data in the grid while there is a descending sort in place.

In the following example, if you sort by column 0 ascending and click the "changedata" button, everything works correctly.

But, if you start over and sort by column 0 descending, the grid only shows the data for 2 of the rows. The new grid count is correct, but the data is blank for most rows.

This only seems to happen if the number of rows changes.

Anybody know of a work around?

<html>

<head>

    <title>ActiveWidgets Grid :: Examples</title>

    <style> body, html {margin:0px; padding: 0px; overflow: hidden;} </style>

    <!-- ActiveWidgets stylesheet and scripts -->

    <link href="../../runtime/styles/xp/aw.css" rel="stylesheet" type="text/css" ></link>

    <script src="../../runtime/lib/aw.js"></script>

    <!-- grid format -->

    <style>

        .aw-grid-control {height: 200; width: 100%; margin: 0px; border: none; font: menu;}

        .aw-row-selector {text-align: center}

        .aw-column-0 {width:  80px;}

        .aw-column-1 {width: 200px;}

        .aw-column-2 {text-align: right;}

        .aw-column-3 {text-align: right;}

        .aw-column-4 {text-align: right;}

    </style>

</head>

<body>

    <input type="button" value="changedata" onclick="changeData()" />



    <script>

    

    var count = 0;

    function getXml(rowCount, extra){

        if(!extra){

            extra = "";

        }

        var xml = "<data>";

        for(var row=0;row<rowCount;row++){

            xml += "<row>";

            for(var col=0;col<5;col++){

                xml += "<col"+col+">" + extra +  + row + ","+  col + "</col"+col+">"  ;

            }

            xml += "</row>";

        }

        xml += "</data>";

        return xml;

    }

    

    

    

    function getDocumentFromString(xmlString){

        //    IE

        if (window.ActiveXObject) {

            var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");

            xmlDoc.async="false";

            xmlDoc.loadXML(xmlString);

            return xmlDoc;

        }

        //    Mozilla

        else {

            return new DOMParser().parseFromString(xmlString, "text/xml");

        }

    }

    

    

    function changeData(){     

        table.setXML( getDocumentFromString(getXml(6, "change " + count + " " )) );

        count += 1;

        obj.setRowCount(table.getCount());

        obj.refresh();

    }

    

    var obj = new AW.UI.Grid;

    obj.getHeaderText =  function (i) {return  "Column " + i };

    

    var table = new AW.XML.Table;

    table.setColumns( ["col0","col1","col2","col3","col4"]);

    table.setXML( getDocumentFromString(getXml(10)) );

    obj.setCellModel(table);

    

    obj.setRowCount(table.getCount());

    obj.setColumnCount(5);

    obj.setSelectionMode("single-row");

    document.write(obj);



    </script>

  

</body>

</html>

Mike, I'm not really sure ( and wolud preffer that Alex confirm/clarify it )
, but I think it is related to:
/javascript.forum.11480.5/refresh-content-in-grid.html
After a few testing, clearRowModel() seems to do the trick.

function changeData(rows){

obj.clearRowModel();

table.setXML( getDocumentFromString(getXml(rows, "change " + count + " " )) ); 

count += 1; 

obj.setRowCount(table.getCount()); 

obj.refresh(); 

 }

Sorry Mike, that breaks the sort order ( So less sure than before), but if this is the right workaround ??? then, re-sort is needed:

function changeData(){  

var i = obj.getSortColumn(); 

var idir = obj.getSortDirection(i);

obj.clearRowModel();

table.setXML( getDocumentFromString(getXml(6, "change " + count + " " )) ); 

count += 1; 

obj.setRowCount(table.getCount()); 

obj.sort(i, idir);

//obj.refresh(); 

 }

XML data refresh bug when sorted descending in 2.0.1

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