48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
'use strict';
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var oldMarionetteItemViewRender = Marionette.ItemView.prototype.render;
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var oldItemCollectionViewRender = Marionette.CollectionView.prototype.render;
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Marionette.View.prototype.viewName = function () {
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if (this.template) {
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var regex = new RegExp('\/', 'g');
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return this.template
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.toLocaleLowerCase()
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.replace('template', '')
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.replace(regex, '-');
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}
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return undefined;
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};
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Marionette.ItemView.prototype.self$ = function (selector) {
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return this.$(selector).not("[class*='iv-'] " + selector);
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};
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Marionette.ItemView.prototype.render = function () {
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var result = oldMarionetteItemViewRender.apply(this, arguments);
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this.$el.removeClass('iv-' + this.viewName());
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//check to see if el has bindings (name attribute)
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// any element that has a name attribute and isn't child of another view.
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if (this.self$('[name]').length > 0) {
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if (!this.model) {
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throw 'view ' + this.viewName() + ' has binding attributes but model is not defined';
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}
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if (!this._modelBinder) {
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this._modelBinder = new Backbone.ModelBinder();
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}
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this._modelBinder.bind(this.model, this.el);
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}
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this.$el.addClass('iv-' + this.viewName());
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return result;
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};
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