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plugins/generic/staticPages/js/StaticPageFormHandler.js

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+/**
+ * @file js/StaticPageFormHandler.js
+ *
+ * Copyright (c) 2014-2020 Simon Fraser University
+ * Copyright (c) 2000-2020 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @package plugins.generic.staticPages
+ * @class StaticPageFormHandler
+ *
+ * @brief Static pages form handler.
+ */
+(function($) {
+
+	/** @type {Object} */
+	$.pkp.controllers.form.staticPages =
+			$.pkp.controllers.form.staticPages || { };
+
+
+
+	/**
+	 * @constructor
+	 *
+	 * @extends $.pkp.controllers.form.AjaxFormHandler
+	 *
+	 * @param {jQueryObject} $formElement A wrapped HTML element that
+	 *  represents the approved proof form interface element.
+	 * @param {Object} options Tabbed modal options.
+	 */
+	$.pkp.controllers.form.staticPages.StaticPageFormHandler =
+			function($formElement, options) {
+		this.parent($formElement, options);
+
+		// Save the preview URL for later
+		this.previewUrl_ = options.previewUrl;
+
+		// bind a handler to make sure we update the required state
+		// of the comments field.
+		$('#previewButton', $formElement).click(this.callbackWrapper(
+				this.showPreview_));
+	};
+	$.pkp.classes.Helper.inherits(
+			$.pkp.controllers.form.staticPages.StaticPageFormHandler,
+			$.pkp.controllers.form.AjaxFormHandler
+	);
+
+
+	//
+	// Private properties
+	//
+	/**
+	 * The preview url.
+	 * @private
+	 * @type {?string}
+	 */
+	$.pkp.controllers.form.staticPages.StaticPageFormHandler.prototype.
+			previewUrl_ = null;
+
+
+	//
+	// Private methods.
+	//
+	/**
+	 * Callback triggered on clicking the "preview" button to open a preview window.
+	 *
+	 * @param {HTMLElement} submitButton The submit button.
+	 * @param {Event} event The event that triggered the
+	 *  submit button.
+	 * @return {boolean} true.
+	 * @private
+	 */
+	$.pkp.controllers.form.staticPages.StaticPageFormHandler.
+			prototype.showPreview_ = function(submitButton, event) {
+
+		var $formElement = this.getHtmlElement();
+		$.post(this.previewUrl_,
+				$formElement.serialize(),
+				function(data) {
+					var win = window.open('about:blank');
+					with(win.document) {
+						open();
+						write(data);
+						close();
+					}
+				});
+		return true;
+	};
+/** @param {jQuery} $ jQuery closure. */
+}(jQuery));