new static files.

Signed-off-by: rscnt <rascnt@gmail.com>

static/cms/js/modules/cms.changeform.js

@@ -0,0 +1,67 @@
+/*##################################################|*/
+/* #CMS# */
+(function($) {
+// CMS.$ will be passed for $
+$(document).ready(function () {
+
+	// set local variables
+	var title= $('#id_title');
+	var slug = $('#id_slug');
+	var changed = false;
+	var prefill = false;
+
+	// hide rows when hidden input fields are added
+	$('input[type="hidden"]').each(function () {
+		$(this).parent('.form-row').hide()
+	});
+
+	// determine if slug is empty
+	if(slug.val() === '') prefill = true;
+
+	// always bind the title > slug generation and do the validation inside for better ux
+	title.bind('keyup', function() {
+		var value = title.val();
+		// international language handling
+		if(window.UNIHANDECODER) value = UNIHANDECODER.decode(value);
+		// if slug is empty, prefill again
+		if(prefill === false && slug.val() === '') prefill = true;
+		// urlify
+		var urlified = URLify(value, 64);
+		if(prefill) slug.val(urlified);
+	});
+	// autocall
+	title.trigger('keyup');
+
+	// set focus to title
+	title.focus();
+
+	// all permissions and page states loader
+	$('div.loading').each(function () {
+		$(this).load($(this).attr('rel'));
+	});
+
+	// add changed data bindings to elements
+	slug.add(title).bind('change', function () {
+		$(this).data('changed', true);
+	});
+
+	// public api for changing the language tabs
+	// used in admin/cms/page/change_form.html
+	CMS.API.changeLanguage = function (url) {
+		// also make sure that we will display the confirm dialog
+		// in case users switch tabs while editing plugins
+		var answer = true;
+		if(slug.length) {
+			// check if the slug has the changed attribute
+			if(slug.data('changed') || title.data('changed')) changed = true;
+		}
+
+		if(changed) {
+			var question = gettext("Are you sure you want to change tabs without saving the page first?");
+			answer = confirm(question);
+		}
+		if(answer) window.location.href = url;
+	};
+
+});
+})(CMS.$);