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Clean up slickgrid events on removal

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This commit is contained in:
Dan Wilson
2013-05-14 13:11:21 +01:00
parent 93637a7b0b
commit ea8c8f1a5b
1 changed files with 11 additions and 4 deletions
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15
src/view.slickgrid.js
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@@ -51,6 +51,8 @@ my.SlickGrid = Backbone.View.extend({
); );
this.state = new recline.Model.ObjectState(state); this.state = new recline.Model.ObjectState(state);
this._slickHandler = new Slick.EventHandler();
}, },
events: { events: {
@@ -185,7 +187,7 @@ my.SlickGrid = Backbone.View.extend({
this.grid.setSortColumn(column, sortAsc); this.grid.setSortColumn(column, sortAsc);
} }
this.grid.onSort.subscribe(function(e, args){ this._slickHandler.subscribe(this.grid.onSort, function(e, args){
var order = (args.sortAsc) ? 'asc':'desc'; var order = (args.sortAsc) ? 'asc':'desc';
var sort = [{ var sort = [{
field: args.sortCol.field, field: args.sortCol.field,
@@ -194,7 +196,7 @@ my.SlickGrid = Backbone.View.extend({
self.model.query({sort: sort}); self.model.query({sort: sort});
}); });
this.grid.onColumnsReordered.subscribe(function(e, args){ this._slickHandler.subscribe(this.grid.onColumnsReordered, function(e, args){
self.state.set({columnsOrder: _.pluck(self.grid.getColumns(),'id')}); self.state.set({columnsOrder: _.pluck(self.grid.getColumns(),'id')});
}); });
@@ -210,7 +212,7 @@ my.SlickGrid = Backbone.View.extend({
self.state.set({columnsWidth:columnsWidth}); self.state.set({columnsWidth:columnsWidth});
}); });
this.grid.onCellChange.subscribe(function (e, args) { this._slickHandler.subscribe(this.grid.onCellChange, function (e, args) {
// We need to change the model associated value // We need to change the model associated value
// //
var grid = args.grid; var grid = args.grid;
@@ -233,7 +235,12 @@ my.SlickGrid = Backbone.View.extend({
} }
return this; return this;
}, },
remove: function () {
this._slickHandler.unsubscribeAll();
Backbone.View.prototype.remove.apply(this, arguments);
},
show: function() { show: function() {
// If the div is hidden, SlickGrid will calculate wrongly some // If the div is hidden, SlickGrid will calculate wrongly some