select text of input box in sub_row

I made a input box(html tag) in sub_row( dhtmlxGrid).
I tried to select text of input box by mouse or by keyboard, but i couldn’t select text.
How can I select text of input box in sub_row?

Selection is disabled in the grid, by default

dhtmlx.com/docs/products/kb/inde … electstart

Thank you for your help.
After I changed selection enable in the grid by default
doublick event doesn’t apply well.
After doulicked, after I doublick again, it applied.
How can I fix this?

Problem can occur in IE8-Standard mode
Technically it can be resolved, but as result you can have a some weird rendering problems

dhtmlxgrid.js
locate and comment the next code block

if (this.cell && _isIE && _isIE == 8 ){ //fix incorrect table cell size in IE8 bug var next = this.cell.nextSibling; var parent = this.cell.parentNode; parent.removeChild(this.cell) parent.insertBefore(this.cell,next); }

Thank you for your help :smiley: