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New event added for tree.checkboxes, to fix issue #403 #411

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New event added for tree.checkboxes, to fix issue #403 #411

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20 changes: 20 additions & 0 deletions src/tree/js/tree.checkboxes.js
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,7 @@ gj.tree.plugins.checkboxes = {
gj.tree.plugins.checkboxes.private.updateChildrenState($node, state);
gj.tree.plugins.checkboxes.private.updateParentState($node, state);
}
gj.tree.plugins.checkboxes.events.changed($tree, $node, record, $checkbox.state());
});
$expander.after($wrapper);
},
Expand Down Expand Up @@ -334,6 +335,25 @@ gj.tree.plugins.checkboxes = {
*/
checkboxChange: function ($tree, $node, record, state) {
return $tree.triggerHandler('checkboxChange', [$node, record, state]);
},
/**
* Event fires when the checkbox state is changed, but only once per click.
* @event changed
* @param {object} e - event data
* @param {object} $node - the node object as jQuery element
* @param {object} record - the record data
* @param {string} state - the new state of the checkbox
* @example Event.Sample <!-- checkbox, tree -->
* <div id="tree" data-source="/Locations/Get" data-checkboxes="true"></div>
* <script>
* var tree = $('#tree').tree();
* tree.on('changed', function (e, $node, record, state) {
* alert('This is only triggered once and the new state of record ' + record.text + ' is ' + state);
* });
* </script>
*/
changed: function($tree, $node, record, state){
return $tree.triggerHandler('changed', [$node, record, state]);
}
},

Expand Down