Web Content Portlet  details in important Jsp

This post is only suggest where you find pieces of code which are responsible for render and edit structure's field.

- html/portlet/journal/js/main.js file. In this file we register new field's model: registerFieldModel(namespace, type, variableName, optionsEditable) and add this one to model's map in function _fieldInstanceFactory() : <type> : Journal.FieldModel.<namespace>

- html/portlet/journal/edit_article_content_xsd_el.jsp file. We display and serve our new type inside <div> tag (journal-article-component-container).

- html/portlet/journal/edit_structure_xsd_el.jsp file. We shoud add our new type to select list: <select id="<portlet:namespace />structure_el<%= count.getValue() %>_type" tabindex="<%= tabIndex.getValue() %>">

- html/portlet/journal/edit_article_structure extra.jspf file. We add our type to select list: (add our type to select fieldType inside journalArticleEditField's field). We also define look out field inside journalFieldModelContainer's div (create div with attribute dataType="<type>").

- In file html/portlet/journal/edit_article_extra.jsp we must add and register our new component.


Hints:
You must look and handle your new component in this files:
- html/portlet/journal/js/main.js
- html/portlet/journal/edit_article_content_xsd_el.jsp
- portal-impl/src/com/liferay/portlet/journal/action/EditArticleAction.java

http://liferaycms.wordpress.com/2011/01/15/add-new-structure-field/