Why do the width of grid is presented by fractional numbers, BUT i can`t set fractional width to the columns? so i have the summary width of columns less than width of grid ?
You can always use * as the width of one of the columns. It will fill up the rest of the space. Post some code.
Unfortunately it’s not available to set fractional width to the columns using setInitWidths() or setColWidth() methods.
You may try to use the setInitWidthsP() method to set the width to your columns in percentages:
docs.dhtmlx.com/doku.php?id=dhtm … nitwidthsp
or
Thanks to all, it solve the problem, now summary width of columns is different from the width of grid by 1 pixel(max) 