xarxaprod-wp-plugin/includes/xarxaprod-ajut-filter-set-f...

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JavaScript
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// https://stackoverflow.com/a/12025482
jQuery(document).ready(function($) {
// change
$('#archive-filters').on('click', 'input', function(){
// vars
var url = '<?php echo home_url('ajuts/'); ?>';
args = {};
var appendtoURL = '';
var eachfiltered = '';
var valueschecked = '';
// loop over filters
$('#archive-filters .filter').each(function(){
// check if is first appearance of each
if( eachfiltered != $(this).data('filter') ){
// save already calculated field=val01,val02,val03
if( eachfiltered != '' && valueschecked != '' ){
// remove last ','
valueschecked = valueschecked.slice(0, -1);
appendtoURL += eachfiltered +'=' +valueschecked +'&';
};
// start new fieldname filtered
eachfiltered = $(this).data('filter');
// reset values
valueschecked = '';
// find checked inputs
$(this).find('input:checked').each(function(){
// if not empty save value and ,
if( $(this).val() != '' ){
valueschecked += $(this).val() + ',';
};
});
//alert( appendtoURL +":" +eachfiltered +"=" +valuescheked);
} else {
// we have previous values checked
// find checked inputs
//if( $(this).val() != '' ){
// if not empty append value and ,
$(this).find('input:checked').each(function(){
valueschecked += $(this).val() + ',';
});
//alert( appendtoURL +":not:" +eachfiltered +"=" +valuescheked);
//};
};
});
// remove last ','
valueschecked = valueschecked.slice(0, -1);
// save last cycled filtered value already calculated field=val01,val02,val03
appendtoURL += eachfiltered +'=' +valueschecked +'&';
// remove last &
appendtoURL = appendtoURL.slice(0, -1);
// update url
url += '?' +appendtoURL;
// show or modify the url
//alert( url );
//$('#filterlink').text(url);
// convert a href url to new value
$('#submitfilteredlink').attr('href',url);
});
})