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How to Use the CCK Framework in Drupal
By Angela Byron: 06 November 2009 - 08:44 PM
CCK is an extremely flexible framework for creating forms to enter content. Although the Drupal core provides the ability to create different content types (such as a Job Opening or Appl...
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How to display a countdown timer with JavaScript
By dannyg1: 02 September 2009 - 02:08 PM
Countdown timers can take many forms. This example application sets the turn of the new yearin the user's time zone as the "zero hour" for the timer, and displaysa constantly updated dis...
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How to hide and show form controls with JavaScript
By dannyg1: 02 September 2009 - 01:20 PM
You can keep more detailed controls hidden from view until a user chooses an item in a select element or turns on a checkbox using a function that is similar to the togglePurDec() function shown in th...
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How to use a custom validation object with JavaScript
By dannyg1: 02 September 2009 - 12:38 PM
Use the code in the example below as a model for designing a single object that contains methods for each of your validation routines. The example uses modern event techniques for the form element'...
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How to prevent form submission upon validation failure with JavaScript
By dannyg1: 02 September 2009 - 10:05 AM
Batch validation checking typically operates from the submit event handler of the form element. Submission is aborted if the event handler evaluates to return false. Include the return statement in th...
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How to perform common text field validations with JavaScript
By dannyg1: 02 September 2009 - 09:49 AM
Apply the library of text field validation routines shown in the Discussi on (Example A, “Backward-compatible text field validation functions” and Example B, “Text f...
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