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Add binding for treeview's expanded state. Fix issue with resetClassNames #215

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Add binding for treeview's expanded state. Fix issue with resetClassNames #215

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c3abc34
expanded binding
Jun 1, 2015
cda596e
Fix reset class names
Jun 3, 2015
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7 changes: 5 additions & 2 deletions mixins/view_support.js
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ Flame.ViewSupport = {
// Remove classNames up to Flame.View to make it easier to define custom
// styles for buttons, checkboxes etc...
// We only want to do this in the init of class that sets the flag
if (this.get('resetClassNames') && Object.getPrototypeOf) {
if (this.get('resetClassNames')) {
var superClassNames = this._collectSuperClassNames();
var classNames = this.get('classNames').removeObjects(superClassNames);
this.set('classNames', classNames);
Expand Down Expand Up @@ -48,7 +48,10 @@ Flame.ViewSupport = {
*/
_collectSuperClassNames: function() {
var superClassNames = [];
var superClass = Object.getPrototypeOf(Object.getPrototypeOf(this));
var superClass = Object.getPrototypeOf(this);
// Find first superclass that doesn't have the resetClassNames property
while (superClass && superClass.resetClassNames && superClass.constructor !== Flame.View) superClass = Object.getPrototypeOf(superClass);
// Collect the classNames from super classes
while (superClass && superClass.constructor !== Flame.View) {
superClassNames.pushObjects(superClass.classNames || []);
superClass = Object.getPrototypeOf(superClass);
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1 change: 1 addition & 0 deletions views/lazy_tree_item_view.js
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Expand Up @@ -2,6 +2,7 @@

Flame.LazyTreeItemView = Flame.LazyListItemView.extend({
classNames: ['flame-tree-item-view'],
classNameBindings: ['isExpanded'],
itemContent: '{{view.content}}',
isExpanded: false,

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