| Re: How to convert this PHP into JavaScript [message #173170 is a reply to message #173151] |
Fri, 25 March 2011 20:56   |
Thomas 'PointedEars'
Messages: 701
Registered: October 2010
Karma:
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Senior Member |
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Denis McMahon wrote:
> Oltmans wrote:
>> […] Here is the PHP
>>
>> array(
>> 'abc' => '1 AND (2 OR
>> 3)', // Define how to use
>> the following criteria
>> 'def' => array('marketing_campaign_id', 'status',
>> 'status'), // Filter by these three criteria
>> 'ghi' => array('eq', 'eq',
>> 'eq')
>> );
>>
>>
>> I need to convert above into JavaScript object which looks like
>>
>> {
>>
>> 'abc' : '1 AND (2 OR 3)'
>> }
>>
>> […]
>
> Here is a display of some PHP source code that generates a document which
> contains some javascript, and passes an object to that javascript using
> JSON.
>
> http://www.sined.co.uk/tmp/oltmans.htm
>
> And here is the output it generates:
>
> http://www.sined.co.uk/tmp/oltmans.php
>
> Looking at these will probably confuse you, but might instead be of some
> help.
Version information from the OP being missing, the correct answer is of
course to use PHP's json_encode() function¹ to generate JSON (JavaScript
Object Notation)² from the PHP value, which is compatible with all
statistically significant client-side ECMAScript implementations³ (every
syntactically valid JSON object string is a syntactically valid ECMAScript
Object initializer/literal, and every syntactically valid JSON array string
is a syntactically valid Array initializer/literal; the reverse is not
true):
<?php echo json_encode(array('abc' => '1 AND (2 OR 3)')); ?>
______
¹ <http://php.net/json_encode>
² <http://json.org/>
³ <http://PointedEars.de/scripts/test/es-matrix/#!>
PointedEars
--
Use any version of Microsoft Frontpage to create your site.
(This won't prevent people from viewing your source, but no one
will want to steal it.)
-- from <http://www.vortex-webdesign.com/help/hidesource.htm> (404-comp.)
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