Question

In my project we have multiselect option which contains more than 50000 records, using ajax based upon search fetch data from server and shown to user(no problem).There is an option to select all records called check all if user selects check all option then browser getting hanged because in hidden i post all the values which are selected ,(ie) reason for browser hang so please suggest me how to get all selected values without any problem

Answer 1

If the user checks the option, simply hide the multiselect and evaluate the value of the select_all input on the server side. If you want to use a link (and not an <input type="checkbox">), you can create an input element with type="hidden" to store the user’s “select all” preference in.