how to use select all item in dropdown list

[anandbabuParticipant]

hi,
I am using jqxdropdownlist with checkboxes, my requirement is like to have select all checkbox , if check select all all item should check a, if un select all item should uncheck this i done with help of checkAll and uncheckAll methods but i am struck with how to get all validation like grid filter dropdown list …

[DimitarParticipant]

Hello anandbabu,

Please clarify what you mean by “get all validation” so that we may better understand your requirement.

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

[anandbabuParticipant]

Hi dimitar,
In JQXGrid if we use filter as filtertype: ‘checkedlist’ will get checkbox dropdown list ,in that checkbox dropdown list first it have (Select All) default option, if i check that (Select All) option all the below items will checked or if i unselect (Select All) option all the below item will uncheck and then if uncheck any item other than (Select All) option ,(Select All) option will set as intermediate state and also if i uncheck all the items except (Select All) then (Select All) option will automatically set to uncheck mode,how this can be down by JQXDropDownList please send me an example with complete code.I am also using (Select All) option in my JQXdropdownlist …

[DimitarParticipant]

Hi anandbabu,

Please check out the jqxGrid demo Custom Filtering, where you can find the functionality you require implemented for a jqxListBox. It would require little modification to achieve the same for jqxDropDownList.

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

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