Question

I am having multiple checkboxes in a grid. Initially some checkboxes are checked and some are unchecked. Then i will change the checkbox selection and i want to save the changed checkbox values in to the database. When i reopen the page i will display the checkboxes checked with the saved values.

The code i have written is:

    $(".check").each(function(){ 

           if (element.checked == true) {

                alert('checked');

            }

       });

The code works for checkbox event checked. but i want to also save the values that are changed(I mean checked to uncheked (means delete in the database))

Answer 1

You can use ajax for that purpose.

Hope this helps:

var listOfChecked= new Array();
var listOfUnchecked= new Array();
$(".check").each(function(){ 
    if (this.checked) {
        listOfChecked.push($(this).attr('value'));
    }
    else{
        listOfUnchecked.push($(this).attr('value'));
    }
});
$.get('mine.aspx?checkedValues='+listOfChecked.join(",")+'&uncheckedValues='+listOfUnchecked.join(","), function(data) {
    //saved
});