Re: json_encode
| From: | Isaak Malik | Date: | Sun, 04 Jan 2009 19:47:39 +0000 |
| Subject: | Re: json_encode | ||
| References: | 1 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-45854@lists.php.net to get a copy of this message | ||
First of all, I suggest you use $_POST['verse_of_the_day_subscribe'] instead
of $verse_of_the_day_subscribe to point to checkbox element value.
To answer your question, if your data is encoded with json_encode() just
decode it with json_decode() and use an if-else control structure to check
the value and check the checkbox using checked='checked' (XHTML) depending
on the condition.
To illustrate it with an example:
<?php
// Assuming the $json_encoded_data variable contains the JSON data
$html_form_element_values = json_decode($json_encoded_data);
// The rookie way
if ( $html_form_element_values->{'verse_of_the_day_subscribe'} == 1 /* or
whatever */ )
{
echo '<input type="checkbox" name="verse_of_the_day_subscribe"
id="verse_of_the_day_subscribe" checked="checked">';
}
else
{
echo '<input type="checkbox" name="verse_of_the_day_subscribe"
id="verse_of_the_day_subscribe">';
}
?>
On Sat, Jan 3, 2009 at 11:22 PM, Ron Piggott <ron.php@actsministries.org>wrote:
> What value does json_encode need to assign to
> $verse_of_the_day_subscribe in order to cause this checkbox to be
> checked when the form is updated with the query to the database?
> <input type="checkbox" name="verse_of_the_day_subscribe"
> id="verse_of_the_day_subscribe">
>
> I have already figured out how to do ones such as:
> <input type="text" name="first_name" id="first_name"
> size="20"
> maxlength="40" />
>
> Thanks, Ron
>
--
Isaak Malik
Web Developer