87 lines
2.2 KiB
JavaScript
87 lines
2.2 KiB
JavaScript
define(
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[
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'backbone.validation',
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'underscore',
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'jQuery/jquery.validation'
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], function (Validation, _) {
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'use strict';
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return function () {
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var originalOnRender = this.prototype.onRender;
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var originalOnClose = this.prototype.onClose;
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var originalBeforeClose = this.prototype.onBeforeClose;
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this.prototype.onRender = function () {
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Validation.bind(this);
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if (!this.originalSync && this.model) {
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var self = this;
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this.originalSync = this.model.sync;
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var boundHandler = errorHandler.bind(this);
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this.model.sync = function () {
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self.$el.removeAllErrors();
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arguments[2].isValidatedCall = true;
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return self.originalSync.apply(this, arguments).fail(boundHandler);
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};
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}
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if (this.model) {
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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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};
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this.prototype.onBeforeClose = function () {
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if (this.model) {
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Validation.unbind(this);
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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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this.prototype.onClose = function () {
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if (this.model && this.model.isNew()) {
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this.model.destroy();
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}
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if (originalOnClose) {
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originalBeforeClose.call(this);
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}
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};
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var errorHandler = function (response) {
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if (response.status === 400) {
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var view = this;
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var validationErrors = JSON.parse(response.responseText);
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_.each(validationErrors, function (error) {
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view.$el.processServerError(error);
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});
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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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