Filter (All option) on grid not working

Hi,

I have a grid and a combo box which acts as a filter for the grid.
The grid uses xml file placed in a folder.
When i select particular value from the grid,i filter the grid using
$$(“myGrid”).filter(’#id#’,$$(“mycombo”).getValue());
$$(“CRF_Grid”).refresh();

But in the combo there is an All option which will display all data again but when i
try this using
$$(‘CRF_Grid’).config.url="./myfolder/test.xml";
$$(“CRF_Grid”).refresh();

It does not work.Where am i going wrong?

To reload data you can use

$$(‘CRF_Grid’).load("./myfolder/test.xml", “xml”);

and if you need just remove previous filter

$$(‘CRF_Grid’).filter();

Thanks a lot Stanislav.It worked.