Reload page in CodeIgniter with Select dropdown

[rocks]

Hi there,

 

I thinks it would be easier if I just post links a those codes instead of pasting all of them here.

 

I am using this business reviews script, and I am having trouble loading city's neighborhoods.

The script demo is here : http://demo.upble.com/

On that demo it works fine, but it's forum is dead (No help )

 

Anyway, here is the view https://github.com/leungxd/upble/blob/master/application/views/biz/add.php

 

At the bottom, he uses javascript to reload the page, but I really couldn't figure it out. 

 

Here is the first part of the bottom code

<script type="text/javascript">

 

var cities = [];

<?php foreach($cities as $city):?>

cities[<?php echo $city->id ?>] = '<?php echo $city->name?>';

<?php endforeach;?>

 

$(function(){

$('#city_id').change(function(){

city_id=$('#city_id').val();

Utils.loadAction('#district_id','/biz/get_children/'+city_id+'/city');

 

});

$('#catid_1').change(function(){

catid_1=parseInt($('#catid_1').val());

Utils.loadAction('#subcat','/biz/get_children/'+catid_1+'/category');

 

});

<?php if(isset($biz['rating']) && $biz['rating']>0):?>

var biz_rating=parseInt('<?php $biz['rating']?>');

if(biz_rating>0)

{

$('#rating').val(biz_rating);

$('.star-'+biz_rating).addClass('active-star');

$(".rating-hint").html($(".star-"+biz_rating).attr("title"));

}

<?php endif;?>

 

});

 

The rest I think is for a map.

 

Could someone explain to me what's going on.

 

PS: A lot of function calling each other, I don't paste all of them here, but I will if requested

 

These are all files  https://github.com/leungxd/upble

[sKunKbad]

I looked at the issues section of this apps repo on github. Somebody else reported an issue a while back, and no action was taken. So you can count on there being some bugs, and nobody wants to do anything about them. You'd be better off just writing your own app.