#select_filter on image coloumn

i have coulmn which is image coulmn.
the value in the coulmn is the image : localhost/GridProj/common/images/warn.gif^Warning
when i place #select_filter in the header i can all my images url’s…
any method to translate it to understanding strings?

thanks in advance

While filtering grid takes getValue() method of the cell and filter grid based on it value. If values and labels of cell are different filtering may not work as expected. In such case you have to use custom filtering. You can use “onFilterStart” event, get cell label based on selected value and filter grid with filterBy() method.
Please check tutorial here docs.dhtmlx.com/doku.php?id=dhtm … iltering&s[]=onFilterStart
To change options in #select_filter you can use “onCollectValues” event docs.dhtmlx.com/doku.php?id=dhtm … lectvalues or create custom select box in grid header.

Also you can create custom eXcell type and redefine getValue() method so it will return only visible part of the image. Please find tutorial here docs.dhtmlx.com/doku.php?id=dhtm … l_creation