how to add conditional checkbox in listbox [closed]

asked 2013-03-20 13:16:03 +0800

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updated 2013-03-21 09:01:47 +0800

anujtarun
205 ● 6

how to add conditional checkbox in listbox and this function should also work for select all functionality, we are displaying 25 items in checkbox should not be displayed for some items and when we select main checkbox then all checkbox should be selected.

for example. i have to list of image icon in listbox like image icon of PDF, jpg, gif, msword and excel etc. and the checkbox should be appears only with PDF image icon and mswrord image icon, checkbox should not be appears with others image icons. and also one checkbox shuld be in header of listbox, the function of header checkbox like:- when we select the cheader checkbox then all checkbox should be selected which is apprers with the PDF image icons.

Rgds Anuj