I have the following line of code:
print json_encode($organization_modules);
$organization_modules
is an array that looks like this:
When i print this array to the following Ajax:
$.ajax({
type: 'POST',
url: '/Module/findByCategory',
dataType: 'json',
data: {
request: 'ajax',
category_id: id
},
success: function (data) {
$('#module_content').html('');
$('#module_content').prepend('<div class="col-md-12"><a href="/Modules/index" class="btn btn-primary"><i class="fa fa-arrow-left"></i> Tilbage</a></div>');
if(data.length > 0)
{});
Nothing happens
However if i print the following instead:
it works just fine?
So does it have something to do with the null values or what is going on?
Response body
<br />
<font size='1'><table class='xdebug-error xe-notice' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Notice: Undefined offset: 0 in C:\xampp\htdocs\learning-bank\site\pages\models\Module.php on line <i>43</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0290</td><td bgcolor='#eeeeec' align='right'>141200</td><td bgcolor='#eeeeec'>{main}( )</td><td title='C:\xampp\htdocs\learning-bank\index.php' bgcolor='#eeeeec'>..\index.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0930</td><td bgcolor='#eeeeec' align='right'>202464</td><td bgcolor='#eeeeec'>Framework\Core\Classes\PageRenderer->__construct( )</td><td title='C:\xampp\htdocs\learning-bank\index.php' bgcolor='#eeeeec'>..\index.php<b>:</b>14</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0980</td><td bgcolor='#eeeeec' align='right'>254256</td><td bgcolor='#eeeeec'>Framework\Core\Classes\PageRenderer->executeAjax( )</td><td title='C:\xampp\htdocs\learning-bank\core\classes\PageRenderer.php' bgcolor='#eeeeec'>..\PageRenderer.php<b>:</b>55</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.1010</td><td bgcolor='#eeeeec' align='right'>324752</td><td bgcolor='#eeeeec'>Module->findByCategory( )</td><td title='C:\xampp\htdocs\learning-bank\core\classes\PageRenderer.php' bgcolor='#eeeeec'>..\PageRenderer.php<b>:</b>302</td></tr>
</table></font>
[{"id":"1","Category_id":"1","name":"Adf\u00e6rds styring","description":"Hello world","price":"200","mentor":null,"location":null,"start_date":null,"end_date":null,"time":null,"is_online":"1","status_id":"1","Material_id":null,"is_owned":"false"}]
Fixed it
I fixed it, apprently php was breaking because of undefined index
You have an PHP errors in your response, try to switch off warnings in PHP. In the begginning of the file add:
error_reporting( 0 );
ini_set( "display_errors", "0" );
And thet you can get valid json.
Or try to fix this notice on 14 line in index.php
.
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