ajaxCRUD.com

» a PHP class to Create, Read, Update, & Delete from a mysql database table using AJAX

by loud canvas media

AjaxCRUD Class Documentation / Reference Material

<< Reference overview
<< Home

Object: ajaxCRUD

Constructor

ajaxCRUD

Functions

Variables

formatFieldWithFunction

format data in a column with a custom function

void formatFieldWithFunction( String fieldName, String functionName )

Use this function when you wish to format data in your table with a custom function. For example, you'd use this if you wanted to format money to always display looking like a currency.

The parameters of your custom function (which YOU define) must take in ONE argument ($data) and return your formated data.

Details

Type	function
Returns	formatted data
Default	non-formated data

Parameters

fieldName: name of the name you want to format
functionName: name of the local function to be invoked

Example

Example 1:

   $tblDemo->formatFieldWithFunction('fldCarPrice', 'formatAsCurrency');
   function formatAsCurrency($data){
        return number_format($data, 2, '.', ','); //displays 10 as 10.00
    }

Example 2:

    $tblDemo = formatFieldWithFunction("fldImage", "displayImage");
    function displayImage($value){
    	 //displays the image instead of just the filename
         return "<img src='/images/{$value}' width='100' \>\n";
    }