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How to select multiple items with the mouse?

This is the default jQueryUI screen in the form of a Grid layout ( here ). I can select one at a time using the mouse pointer. I have to use Ctrlfor several choices. How to edit the code for several selections at the same time using the mouse pointer?

CSS

<style>
    #feedback { font-size: 1.4em; }
    #selectable .ui-selecting { background: #FECA40; }
    #selectable .ui-selected { background: #F39814; color: white; }
    #selectable { list-style-type: none; margin: 0; padding: 0; }
    #selectable li { margin: 3px; padding: 1px; float: left; width: 100px; height: 80px; font-size: 4em; text-align: center; }
</style>

Javascript

<script>
    $(function() {
        $( "#selectable" ).selectable();
    });
</script>

HTML

 <div class="demo"> 
   <ol id="selectable">
     <li class="ui-state-default">1</li>
     <li class="ui-state-default">2</li>
     <li class="ui-state-default">3</li>
     <li class="ui-state-default">4</li>
     <li class="ui-state-default">5</li>
     <li class="ui-state-default">6</li>
     <li class="ui-state-default">7</li>
     <li class="ui-state-default">8</li>
     <li class="ui-state-default">9</li>
     <li class="ui-state-default">10</li>
     <li class="ui-state-default">11</li>
     <li class="ui-state-default">12</li>
   </ol>
 </div><!-- End demo -->

 <div class="demo-description">
   <p>To arrange selectable items as a grid, give them identical dimensions and float them using CSS.</p>
 </div><!-- End demo-description -->
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3 answers

Found this code on the Internet. Is this what you are asking for?

Multiple selection with Ctrl

+7
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, Ctrl + jQueryUI Selectable, , , ?

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JavaScript

var $currentlySelected = null;
var selected = [];

$('#selectable').selectable({
    start: function(event, ui) {
        $currentlySelected = $('#selectable .ui-selected');
    },
    stop: function(event, ui) {
        for (var i = 0; i < selected.length; i++) {
            if ($.inArray(selected[i], $currentlySelected) >= 0) {
              $(selected[i]).removeClass('ui-selected');
            }
        }
        selected = [];
    },
    selecting: function(event, ui) {
        $currentlySelected.addClass('ui-selected'); // re-apply ui-selected class to currently selected items
    },
    selected: function(event, ui) {
        selected.push(ui.selected); 
    }
});
+2

http://jqueryui.com/demos/button/#checkbox Looks like what you're looking for

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