disable button with php function

[zeberrun]

in oscommerce 2.2 checkout_payment.php like below. after the customer checked the box, than the continue

button was being active. the continue button was coming disabled.

 

<?php echo TITLE_CONTINUE_CHECKOUT_PROCEDURE . '</b><br>' . TEXT_CONTINUE_CHECKOUT_PROCEDURE; ?></td>

<td class="main" align="right"><input type="Submit" value="<? echo IMAGE_BUTTON_CHECKOUT; ?>" disabled>

 

in 2.3.1. button is assigned with function. how can i disable the continue button in first load of page?.

<?php echo tep_draw_button(IMAGE_BUTTON_CONTINUE, 'triangle-1-e ', null, 'primary'); ?>

 

(after the page loaded, java code works perfect. button is active when check the box, disable uncheck the box)

 

// Output a jQuery UI Button

function tep_draw_button($title = null, $icon = null, $link = null, $priority = null, $params = null) {

static $button_counter = 1;

$types = array('submit', 'button', 'reset');

if ( !isset($params['type']) ) {

$params['type'] = 'submit';

}

if ( !in_array($params['type'], $types) ) {

$params['type'] = 'submit';

}

if ( ($params['type'] == 'submit') && isset($link) ) {

$params['type'] = 'button';

}

if (!isset($priority)) {

$priority = 'secondary';

}

$button = tep_draw_button_top();

$button .= '<span class="tdbLink">';

thanks for your help

[foxp2]

<?php echo tep_draw_button(IMAGE_BUTTON_CONTINUE, 'triangle-1-e ', null, 'primary', array('disabled' => 'true')); ?>

 

and add in catalog\includes\functions\html_output.php before :

 

if (empty($title)) {
  $args[] = 'text:false';
}

 

these lines :

 

if ( isset($params['disabled']) && $params['disabled'] == 'true') {
	$args[] = 'disabled: true';
}

 

and for a <a> link button :

 

<script type="text/javascript">
$( "#element_id" ).button({ disabled : true }).click(function() {return false;});
</script>

[zeberrun]

many thanks for reply, this modification works

perfect but java script.

 

<script type="text/javascript">

$( "#element_id" ).button({ disabled: true

}).click(function() {return false;});

</script>

 

when i added to html_output.php it turned to white page.

can i use without java script is it correct?

[foxp2]

The "a" element does not have a "disabled" attribute (in Valid HTML).

 

eg : catalog\includes\header.php for 'cart content' button in the header :

 

this code is likely to work only in IE :

 

 echo tep_draw_button(HEADER_TITLE_CART_CONTENTS . ($cart->count_contents() > 0 ? ' (' . $cart->count_contents() . ')' : ''), 'cart', tep_href_link(FILENAME_SHOPPING_CART), null, array('disabled' => 'true')) .

 

the only way to disable this button :

 

after these lines :

 

<script type="text/javascript">
 $("#headerShortcuts").buttonset();

 

add :

 

$( "#tdb1" ).button({ disabled: true }).click(function() {return false;});

[zeberrun]

i have searched the terms metioned above. i tried many choices but still button still does not work well.

 

1- i added to checkout_payment

<?php echo tep_draw_button(IMAGE_BUTTON_CONTINUE, 'triangle-1-e ', null, 'primary', array('disabled' => 'true')); ?

 

2- i added to html_out.php

if ( isset($params['disabled']) && $params['disabled'] == 'true') {

$args[] = 'disabled: true'; }

result

button seems doubled. works but the content (written CONTINUE) is dim and double.

 

choices

in checkout_payment

 

i gave and div id tag to button (it has class but has not div id)

<div class="fl_right" align="right"><div id="test" class="bg_button2" onMouseOut="this.className='bg_button2';" onMouseOver="this.className='bg_button2-act';"><input type="Submit" value="<? echo IMAGE_BUTTON_CHECKOUT_PAYMENT; ?>" disabled>

</div>

 

i added javascript before and after div classes, nothing changed. the content is still dim and double.

<script type="text/javascript">

$( "#test" ).button({ disabled: true }).click(function() {return false;});

</script>

 

what is your opinion

rgds

[foxp2]

@zeberrun

 

change tep_draw_button in catalog\includes\functions\html_output.php with :

 

 function tep_draw_button($title = null, $icon = null, $link = null, $priority = null, $params = null) {
static $button_counter = 1;

$types = array('submit', 'button', 'reset');

if ( !isset($params['type']) ) {
  $params['type'] = 'submit';
}
if ( !in_array($params['type'], $types) ) {
  $params['type'] = 'submit';
}
if ( ($params['type'] == 'submit') && isset($link)) {
  $params['type'] = 'button';
}
if (!isset($priority)) {
  $priority = 'secondary';
}

// change : get id in $params array.
if (!isset($params['id'])){
 $idbutton = "tdb" . $button_counter . "";
}else{
 $idbutton = $params['id'];
 $button_counter -= 1;
}

$button = '<span class="tdbLink">';
if ( ($params['type'] == 'button') && isset($link)) {
  $button .= '<a id="' . $idbutton . '" href="' . $link . '"';

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

} else {
	  $button .= '<button id="' . $idbutton . '" type="' . tep_output_string($params['type']) . '"';
if ( isset($params['params']) ) {
  $button .= ' ' . $params['params'];
}
}

$button .= '>' . $title;
if ( ($params['type'] == 'button') && isset($link) ) {
  $button .= '</a>';
} else {
  $button .= '</button>';
}
$button .= '</span><script type="text/javascript">$("#' . $idbutton . '").button(';
$args = array();

if ( isset($icon) ) {
  if ( !isset($params['iconpos']) ) {
	$params['iconpos'] = 'left';
  }
  if ( $params['iconpos'] == 'left' ) {
	$args[] = 'icons:{primary:"ui-icon-' . $icon . '"}';
  } else {
	$args[] = 'icons:{secondary:"ui-icon-' . $icon . '"}';
  }
}


if (empty($title)) {
  $args[] = 'text:false';
}

// changes : disabled a button
if ( isset($params['disabled']) ) {	  
	$args[] = 'disabled: true';
	$activate = 'false';
}

if (!empty($args)) {
  $button .= '{' . implode(',', $args) . '}';
}

$button .= ').addClass("ui-priority-' . $priority . '").click(function() {return ' . $activate . ';}).parent().removeClass("tdbLink");</script>';
$button_counter++;
return $button;
 }

 

eg in catalog\checkout_payment.php :

 

<div style="float: right;"><?php echo tep_draw_button(IMAGE_BUTTON_CONTINUE, 'triangle-1-e', null, 'primary', array('disabled' => 'true')); ?></div>

 

eg in catalog\includes\header.php this code works :

 echo tep_draw_button(HEADER_TITLE_CART_CONTENTS . ($cart->count_contents() > 0 ? ' (' . $cart->count_contents() . ')' : ''), 'cart', tep_href_link(FILENAME_SHOPPING_CART),null, array('disabled' => 'true')) .

because i've added javascript click function in tep_draw_button (a simple variable $activate returns 'false' or nothing)