Question

I have a checkbox list generated using php depending upon number of coloumns in database,
for each checkbox i’m using a onchange function to store it’s name in session variable if it’ checked.
In order to select all checkbox i’m using a javascript….but in that way i’m not able to send checkboxes name to session.
How can i select all checkboxes at a time as well as store their names in session variable(only checked ones name must go out of all)??

Answer 1

If You are using AJAX function call on onChange="" then you must be executing a single function every time you click on a checkbox and setting a session variable, in that function you may place this conditionally like

UPDATE:

if (particular checkbox is checked/Unchecked?){
        if(select all checkbox is checked?){
             //send ajax request to php file to unset that particular session, as in this case all check box will be checked
         }else{
             //send ajax request to php file to set that particular session
         }

}elseif(select all checkbox is checked?){
   //send ajax request to php file to set all the checkbox sessions
}