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Unobtrusive PHP "tep_draw_button" Function


Parikesit

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I modified tep_draw_button function with below code. And also add jQuery.onready() to general.js file.

 

File: admin/includes/functions/htmp_output.php

Line: replace tep_draw_button function around line 344

  function tep_draw_button($title = null, $icon = null, $link = null, $priority = null, $params = null) {
     $params = is_array($params) ? $params : array(tep_output_string($params));
     $priority = strtolower($priority) == 'primary'  ? 'primary' : 'secondary';
     $button_types = array('submit', 'button', 'reset');


     $params['type'] = !isset($params['type']) ? 'submit' : $params['type'];
     if (tep_not_null($link) || !in_array($params['type'], $button_types)) {
         $params['type'] = 'button';
     }

     $params['class'] = isset($param['class']) ? $param['class'] : '';
     $params['class'] .= ' oscDrawButton ' . $priority;

     if (tep_not_null($icon)) {
         $params['icon'] = $icon;
     }

     if (tep_not_null($link)) {
         $params['href'] = $link;
         unset($params['type']);

         if (isset($params['target'])) {
             $params['target'] = $params['target'];
         } elseif (isset($params['newwindow'])) {
             $params['target'] = '_blank';
         }
     }

     if (tep_not_null($link)) { 
         $output = '<a';
     } else {
         $output = '<button';
     }
     foreach ($params as $key=>$val) {
         if (is_numeric($key) && intval($key) == $key) {
             $output .= ' ' . $val;
         } else {
             $output .= ' ' . $key . '="' . tep_output_string($val) . '"';
         }
     }
     if (tep_not_null($link)) { 
         $output .= '>'.tep_output_string($title).'</a>';
     } else {
         $output .= '>'.tep_output_string($title).'</button>';
     }
     return $output;
 }

 

 

File: admin/includes/general.js

Line: add below code to the end of general.js

//oscDrawButton: enhanced tep_draw_button function
$(document).ready(function() {
 $('.oscDrawButton').each(function() {
   var icon = $(this).attr('icon') || null;
   var classType = $(this).hasClass('secondary') ? 'ui-priority-secondary' : 'ui-priority-primary';
   var config = {};

   if (icon) {
     if ($(this).hasClass('secondary-icon')) {
       config = {icons:{secondary:'ui-icon-'+icon}};
     } else {
       config = {icons:{primary:'ui-icon-'+icon}};
     }
   }

   $(this).removeClass('oscDrawButton primary secondary secondary-icon primary-icon');
   $(this).button(config).removeClass('ui-priority-secondary ui-priority-primary').addClass(classType);
 });
});

 

 

Note: I attach general.js file below.

 

Cheers,

zaenal

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File: admin/includes/functions/htmp_output.php

Line: replace tep_draw_button function around

 

Sorry, it should "admin/includes/functions/html_output.php"

 

This modification also works for frontpage catalog. Just replace the same function in "path_to_catalog/includes/functions/html_output.php".

 

Btw, I modified the layout/theme of frontpage catalog, and change all jQuery+jQueryUI with prototypeJS+scriptaculous. And this "tep_draw_button" function make me sick! >_<

 

I think embedding jQuery (or any javascript framework) to PHP function is a bad habit. That's make oscommerce dependent to any javascript framework. And whenever we change the layout/design (for example changing jQuery to prototypeJS), we also need to make modification to PHP function.

 

With above modification to "tep_draw_button", I easly change javascript framework B)

 

@zaenal

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