Question: I am trying to do some customization on UITabBar. I am almost done with everything. However, I saw a small bar on the bottom of each UITabBarItem. I don't know what object it is. Can someone please tell me how to remove it? Or if someone can tell me how to make the UIImage inside the UITabBarItem to be displayed in front of that unknown bar. It is good enough.

<https://www.evernote.com/shard/s214/sh/a3f42cea-a36e-449e-bf91-83f82c82a32f/8f3c35eb158008f96d0d4f5f621d7ff4>

Color blended layers mode
<http://www.evernote.com/shard/s214/sh/3d506d1b-6159-429e-952a-f2cdeb270c56/6c747156a612ea74205724ec1441942a>

I have a custom UITabBarViewController and UITabBar.

Answer: 
```
     Yii::app()->clientScript->registerScript('dropdown', "
    $('#dropdown1').change(listval);    
    function listval()
    {

        var regionid=$('#dropdown1').val();//regionid must be the value of option

            var city=".json_encode($cityarr).";
            for(var i=0;i<city_array_count;i++)
            {

            if(city[i]['regionid']==regionid){
                $('#dropdown2').append( $('<option></option>').val(city[i]['cityid']).html(city[i]['city']));

            }

    }
    ");

```

$cityarr is second array in php.
you can replace ".json\_encode($cityarr)." with your array.

i hope this will work
Step one: Read file into string and get a `responsestring` from your file. You can use file input stream or any for that.

step second: parse it.

```
 try{
    JSONObject jobj=new JSONObject(response_str);
    JSONArray jarr=jobj.getJSONArray("sates");

    for(int i=0;i<jarr.length();i++)
    {
JSONObject jsonobj=jarr.getJSONObject(i);
//here is required data bind it with some UI or do anything.    
long regionid=jsonobj.getLong("regionid");
    long countryid=jsonobj.getLong("countryid");
    String region=jsonobj.getString("region");
    }

    }
    catch(JSONException e)
    {

    }

```

Step three: bind values with UI.