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retain state with radio buttons and checkboxes - Printable Version

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retain state with radio buttons and checkboxes - webmachine - 11-21-2015

I looked everywhere in the forums and can't find an answer to how I would retain the value of a radio button, or a checkbox using set_radio() or set_checkbox() after a form is submitted. I also tried all sorts of ways of inserting set_radio() and set_checkbox(). What syntax should I use in the code below?

Example:
PHP Code:
<div class="form-control">
 
    Client has read and understood the confidentiality guidelines.
 <?
php 
    $data 
= array(
 
'name'  => 'guidelines',
 
'id' => 'signed_yes',
 
'value' => 'yes',
 
'style' => 'margin-left: 20px;'
 
);
 
   echo form_radio($data); 
 
?>
 <?php echo form_label('Yes''signed_yes'); ?>
 <?php 
 $data 
= array(
 
'name'  => 'guidelines',
 
'id' => 'signed_no',
 
'value' => 'no',
 
'checked' => TRUE  // default value
 
'style' => 'margin-left: 20px;'
 
);
 echo 
form_radio($data); 
 
?>
 <?php echo form_label('No''signed_no'); ?>
 </div><!-- end of .form-control -->
        <div class="form-control">
 A signed confidentiality guideline is on file for this client.
 <?php 
 $data 
= array(
 
'name'  => 'guidelines_signed',
 
'value' => 'yes',
 
'style' => 'margin-left: 20px;'
 
);
 echo 
form_checkbox($data)); 
 
?>
 </div><!-- end of .form-control --> 



RE: retain state with radio buttons and checkboxes - InsiteFX - 11-21-2015

Maybe this will help you out:

CodeIgniter Checkboxes


RE: retain state with radio buttons and checkboxes - webmachine - 11-21-2015

I checked that out and the tutorial doesn't use form-helper functions. My problem is how to integrate set_checkbox() and set_radio into the code that I have posted here, not into the normal php way of coding form controls.


RE: retain state with radio buttons and checkboxes - orionstar - 11-21-2015

(11-21-2015, 10:41 AM)webmachine Wrote: I looked everywhere in the forums and can't find an answer to how I would retain the value of a radio button, or a checkbox using set_radio() or set_checkbox() after a form is submitted. I also tried all sorts of ways of inserting set_radio() and set_checkbox(). What syntax should I use in the code below?

Example:
PHP Code:
<div class="form-control">
 
    Client has read and understood the confidentiality guidelines.
 <?
php 
    $data 
= array(
 
'name'  => 'guidelines',
 
'id' => 'signed_yes',
 
'value' => 'yes',
 
'style' => 'margin-left: 20px;'
 
);
 
   echo form_radio($data); 
 
?>
 <?php echo form_label('Yes''signed_yes'); ?>
 <?php 
 $data 
= array(
 
'name'  => 'guidelines',
 
'id' => 'signed_no',
 
'value' => 'no',
 
'checked' => TRUE  // default value
 
'style' => 'margin-left: 20px;'
 
);
 echo 
form_radio($data); 
 
?>
 <?php echo form_label('No''signed_no'); ?>
 </div><!-- end of .form-control -->
        <div class="form-control">
 A signed confidentiality guideline is on file for this client.
 <?php 
 $data 
= array(
 
'name'  => 'guidelines_signed',
 
'value' => 'yes',
 
'style' => 'margin-left: 20px;'
 
);
 echo 
form_checkbox($data)); 
 
?>
 </div><!-- end of .form-control --> 

PHP Code:
$data = array(
 
'name'  => 'guidelines_signed',
 
'value' => set_checkbox('guidelines_signed''yes'),
 
'style' => 'margin-left: 20px;'
 
);
 echo 
form_checkbox($data)); 
If you have multiple checkbox with the same name you should put [] to the end of the field end (e.g. guidelines_signed[]) and use like that  everywhere (valudation rules, form_, etc...).


RE: retain state with radio buttons and checkboxes - webmachine - 11-21-2015

Thanks, I'll try that out. Does the same thing work for the radio buttons?


RE: retain state with radio buttons and checkboxes - orionstar - 11-21-2015

(11-21-2015, 07:42 PM)webmachine Wrote: Thanks, I'll try that out. Does the same thing work for the radio buttons?

Quote: This function is identical to the set_checkbox() function above.
http://www.codeigniter.com/user_guide/helpers/form_helper.html

It should...