Error when calling ShowRow

Suite and Optimus Suite 5
#1

Hi,
I am using the smartrendering for loading the grid. Now I would like to load the grid with specific row been selected. I am using
mygrid.showRow(“4”);
However I get this js error in firebug
“TypeError: this.getRowById(a) is null
…eader=function(a){this.noHeader=convertStringToBoolean(a)};this.showRow=function…”

in dhtmlxgrid.js file

Here is the code snippet.
mygrid = new dhtmlXGridObject(‘mygrid_container’);
mygrid.setImagePath(“codebase/imgs/”);
mygrid.setColAlign(“left,right,right”);
mygrid.setImagePath("/Images/");
mygrid.setColumnColor("#CCE2FE");
mygrid.splitAt(1);
mygrid.enablePaging(true, 100, null, “pagingArea”, true, ‘recinfoArea’);
mygrid.setSkin(“dhx_skyblue”);
mygrid.init();
mygrid.enableSmartRendering(true);
mygrid.loadXML(“SampleXML.xml”);
mygrid.showRow(“4”);

The xml that I am using has the format

1
FirstName LastName
123-456-7890
Marketing
M349
Location
United States
Yes

Please advice how to resolve this issue.

Thanks

#2

Try removing the below line of code from your code snippet and see whether you see the row 4 as selected.

mygrid.splitAt(1);

Best
-Sam

#3

Loading is async operation, so all data related command need to be called from the loading callback

mygrid.loadXML(“SampleXML.xml”, function(){
mygrid.showRow(“4”);
});

#4

Thanks for your reply Sam and Stanislav.
Calling the command in the function resolved the error. However the row is not getting selected.
How can I get the row selected?

Thanks

#5

What is happening is the row is getting selected, however it is not highlighted, so the user doesnt know the row is selected.
So how can I highlight the row so the user knows that the row is selected?

Thanks

#6

I don’t see a selection code in the above snippet.
Try to use

mygrid.loadXML("SampleXML.xml", function(){ mygrid.showRow("4"); mygrid.selectRowById(4); });