+<span id=column_selection>
+<a id="all" href="#">all</a>
+<a id="toggle" href="#">toggle</a>
+<a id="none" href="#">none</a>
+
+<label for=filter_regex>
+<input type=text name=filter_regex title="enter regex to filter values" placeholder="regex">
+<a id="included" href="#" style="display:none">included</a>
+<a id="excluded" href="#" style="display:none">excluded</a>
+</label>
+</span>
+
+
<script type="text/javascript">
-function all_checkboxes(checked) {
- $("input[type='checkbox']:not([disabled='disabled'])").attr('checked', checked);
+
+$(document).ready( function(){
+
+$('a#all').click( function(){
+ $("input[type='checkbox']:not([disabled='disabled'])").attr('checked', true);
+ $('#checked-count').text( $('#facet-count').text() );
+});
+
+$('a#none').click( function(){
+ $("input[type='checkbox']:not([disabled='disabled'])").attr('checked', false);
+ $('#checked-count').text( 0 );
+});
+
+$('a#toggle').click( function(){
+ var count = 0;
+ $("input[type='checkbox']:not([disabled='disabled'])").each( function() {
+ this.checked = ! this.checked;
+ if ( this.checked ) count++;
+ });
+ $('#checked-count').text( count );
+});
+
+function update_checked_count(full) {
+ var count = $('#checked-count');
+ var nr = -1;
+ if ( full ) {
+ nr = $("label input[type='checkbox']:checked").length;
+ } else {
+ nr = parseInt( count.text() );
+ if ( this.checked ) {
+ nr++;
+ } else {
+ nr--;
+ }
+ }
+ count.text( nr );
}
-</script>
-<a href="#" onClick="all_checkboxes(true); return false;">all</a>
-<a href="#" onClick="all_checkboxes(false); return false;">none</a>
+$("input[type='checkbox']").bind( 'click', update_checked_count );
+
+var toggle_checkbox = function() {
+ this.checked = ! this.checked;
+};
+
+$('a#included').click( function(){
+ $("label.included input[type='checkbox']:not([disabled='disabled'])").each( toggle_checkbox );
+ update_checked_count(1);
+});
+
+$('a#excluded').click( function(){
+ $("label.excluded input[type='checkbox']:not([disabled='disabled'])").each( toggle_checkbox );
+ update_checked_count(1);
+});
+
+
+// regex for column names
+
+var filter_regex = function(user_regex) {
+
+ if ( user_regex == '' ) return false;
+
+ var r = new RegExp( user_regex,'i');
+ var included = 0;
+ var excluded = 0;
+ $("input[type='checkbox']:not([disabled='disabled'])").each( function(i,element){
+ if ( r.test( this.value ) ) {
+ $(this).parent().removeClass('excluded').addClass('included');
+ included++;
+ } else {
+ $(this).parent().removeClass('included').addClass('excluded');
+ excluded++;
+ }
+ });
+
+ $('a#included').text(included).show();
+ $('a#excluded').text(excluded).show();
+
+ console.debug('filter_regex',included,excluded);
+};
+
+$('input[name=filter_regex]')
+.focusout( function(e) { filter_regex( this.value ) } )
+.keypress( function(e) {
+ // disable enter
+ var code = e.keyCode ? e.keyCode : e.which;
+ //console.debug('key code',code);
+ if ( code == 13 ) {
+ filter_regex( this.value );
+ return false;
+ } else {
+ return true;
+ }
+});
+
+
+update_checked_count(1);
+
+}); // document.ready
+
+</script>