Andal.LND/edx-platform
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Updates from code review.

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This commit is contained in:
cahrens
2013-05-30 12:26:01 -04:00
parent b2fe7f5c01
commit 5d41e2a952
3 changed files with 11 additions and 16 deletions
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23
cms/static/js/views/metadata_editor_view.js
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@@ -10,7 +10,7 @@ CMS.Views.Metadata.Editor = Backbone.View.extend({
}
this.template = _.template(tpl);
this.$el.html(this.template({metadata_entries: this.model.attributes}));
this.$el.html(this.template({numEntries: this.model.keys().length}));
var counter = 0;
// Sort entries by display name.
@@ -79,10 +79,11 @@ CMS.Views.Metadata.AbstractEditor = Backbone.View.extend({
// Model is CMS.Models.Metadata.
initialize : function() {
var self = this;
var templateName = this.getTemplateName();
var templateName = _.result(this, 'templateName');
// Backbone model cid is only unique within the collection.
this.uniqueId = _.uniqueId(templateName + "_");
var tpl = $("#"+templateName).text();
var tpl = document.getElementById(templateName).text;
if(!tpl) {
console.error("Couldn't load template: " + templateName);
}
@@ -92,9 +93,9 @@ CMS.Views.Metadata.AbstractEditor = Backbone.View.extend({
},
/**
* Returns the ID/name of the template. Subclasses should implement this method.
* The ID/name of the template. Subclasses must override this.
*/
getTemplateName : function () {},
templateName: '',
/**
* Returns the value currently displayed in the editor/view. Subclasses should implement this method.
@@ -170,9 +171,7 @@ CMS.Views.Metadata.String = CMS.Views.Metadata.AbstractEditor.extend({
"click .setting-clear" : "clear"
},
getTemplateName : function () {
return "metadata-string-entry";
},
templateName: "metadata-string-entry",
getValueFromEditor : function () {
return this.$el.find('#' + this.uniqueId).val();
@@ -232,9 +231,7 @@ CMS.Views.Metadata.Number = CMS.Views.Metadata.AbstractEditor.extend({
}
},
getTemplateName : function () {
return "metadata-number-entry";
},
templateName: "metadata-number-entry",
getValueFromEditor : function () {
return this.$el.find('#' + this.uniqueId).val();
@@ -288,9 +285,7 @@ CMS.Views.Metadata.Option = CMS.Views.Metadata.AbstractEditor.extend({
"click .setting-clear" : "clear"
},
getTemplateName : function () {
return "metadata-option-entry";
},
templateName: "metadata-option-entry",
getValueFromEditor : function () {
var selectedText = this.$el.find('#' + this.uniqueId).find(":selected").text();