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45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
'use strict';
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define(
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['backbone.modelbinder'],
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function (ModelBinder) {
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return function () {
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var originalOnRender = this.prototype.onRender,
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originalBeforeClose = this.prototype.onBeforeClose;
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this.prototype.onRender = function () {
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if (!this.model) {
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throw 'View has no model for binding';
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}
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if (!this._modelBinder) {
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this._modelBinder = new ModelBinder();
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}
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this._modelBinder.bind(this.model, this.el);
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if (originalOnRender) {
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originalOnRender.call(this);
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}
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};
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this.prototype.beforeClose = function () {
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if (this._modelBinder) {
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this._modelBinder.unbind();
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delete this._modelBinder;
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}
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if (originalBeforeClose) {
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originalBeforeClose.call(this);
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}
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};
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return this;
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};
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}
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);
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