Category: Zend_View

Zend Framework: Render If Exists

By , Sunday 12th December 2010 4:19 pm

Summary

This is a quick post to discuss the rather simple view helper I created for rendering a Zend Framework style view file only if it exists. Generally asking the code to render a file which doesn’t exist will throw an exception. Therefore I created a wrapper for the Zend_View::render() method which determined whether the file exists and if so renders, otherwise simply returns an empty string.
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Zend Framework Body Tag View Helper

By , Saturday 21st August 2010 11:13 pm
Photo from  http://www.flickr.com/photos/daniello/

Photo from http://www.flickr.com/photos/daniello/

Summary

Here I discuss the creation of a view helper for modifying HTML tags, and more specifically body tags. The created view helper allows functionality similar to the head*/inlineScript view helpers already in the standard Zend Framework view helpers, but allows the programmatic modification of tag attributes. Definitely check out the demo page and the code on github.

Motivation

The standard Zend Framework view helpers are a great set of tools for streamlining mundane view tasks and allowing for the modification/addition of scripts and header blocks (generally held in the layout) from within the view without applying ugly hacks (i.e. the head*/inlineScript view helpers).

Upon occasion I have found need to make modifications to the <body> tag, for example adding an onload, class, or style attribute etc. I also required to be able to perform this from within other view helpers. Take this following contrived example…

On website X, certain pages include standard dojo forms. These dojo forms are held within view helpers for convenience. Generally it has been decided not to include the dojo CSS classes in the body tag and only add them when necessary. There maybe several view helpers on the page that need to add their own attributes to the body tag. (I said it was contrived)

The code is available in my GIT repository @ github and the demo page.
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Naked Zend_Layout and Zend_View

By , Tuesday 10th August 2010 11:47 pm

In this article I look at using Zend_Layout and Zend_View along with a simple front controller to show how it is possible to start separating business logic and presentation within your application. All code is available on github:
Naked Zend_Layout and Zend_View on GitHub.

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Creating URL in Zend Custom View Helper

By , Thursday 28th January 2010 11:01 pm

This may seem simple, but I was banging my head trying to create a URL in a custom view helper in Zend Framework. I have routing setup which gets the module from the sub-domain in use so I couldn’t use a simple hardcoded URL.

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