Marketpath CMS Developer Tutorial Series

Editing Code

Last Updated 3/8/2018

This lesson shows you how to edit templates, stylesheets, and Javascript. 

Marketpath CMS uses a specialized syntax highlighter and validation tool for writing HTML, CSS, and Javascript. To open any of these documents in the code view, click the edit edit-icon icon. This will open the code in a new tab.

Editing Templates

The template edit screen will have a left and right pane. You can resize each of these by clicking and dragging the middle separator to the left or right. You can also double-click this bar to show/hide the left pane altogether. Templates are loaded and validated as HTML markup.


Page templates are slightly different than partial templates. Page templates can be restricted to specific entity types, whereas partial templates can be used by any other template and are not restricted.

Custom Fields

Each template, whether a page template or a partial template, can define custom fields in addition to the built-in fields each entity has. When templates are fully compiled, the entire list of custom fields defined in the page template and all included partial templates is presented to the content editor.

Let's take the simple header partial template as our example. In the header template I defined a field named "Banner Images" that lets the user select one or more images (an Image List field). In the footer template I defined a single Snippet select field named "Call to Action" that lets the user select on Snippet. On the main page template, I have a free-form HTML field named "Right Content" so the user can add content to the right side of the page. When the editor opens a page to be edited they will see  the following:


In my header template code, I can loop through the Banner Images like this:

<ul class="gallery">
{% foreach img in entity.banner_images %}
    <li>{{ img }}</li>
{% endfor %}

And in the footer I can render the call to action like this:

<div class="call-to-action">{{ entity.call_to_action }}</div>

We'll get into more coding in a later lesson but hopefully this demonstrates the power of page and partial templates.

Editing Stylesheets

Stylesheets can be created as CSS, LESS, or SCSS. Stylesheets can be standalone or partial stylesheets to be included in a master stylesheet by using the import directive.

Stylesheets are loaded and validated as CSS, LESS, or SCSS code. All stylesheets are minified on publish.



Editing Javascript

The Javascript editor makes it convenient and easy to create and update custom scripts for your site. 

Javascript files are loaded and validated as standard Javascript code. At this time, there is no minification or obfuscation performed when published. 

Editor Shortcuts

Here are a couple code editor shortcuts that may help you during development:

<CTRL>-F - This is the find command. A search dialog box will appear in the top right corner of the code editor.

<CTRL>-H - This is the find and replace command. A find and replace dialog will appear in the top right corner of the code editor.


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