yii2 How to remove unused query parameters from url

Question

I have Kartik gridView and custom filter. After gridfilter in my browser i got URL like

localhost:20024/consignment?fid=&post_code=&pud2_mrn=&pud2_status=PUDP&pud_status=&pud2_remaining_date=&mrn=&mrn_status=&ioss_number=&declaration_type=&status=&entry_at=&exit_at=&created_at=

Is there a way to remove unfilled parameters from url inside YII instead javascript? Or can anybody provide full example of javascript to achieve the goal.

You may want to look at github.com/yiisoft/yii2/pull/16848. I don't think there is anything like that merged in framework, but you could patch it. — rob006
– rob006, Commented Dec 3, 2021 at 12:59
@rob006 Thank you for your response, but this doesn't fit my need. First of all because i am using Kartik and second i cant rewrite vendor files — Karlis Pokkers
– Karlis Pokkers, Commented Dec 3, 2021 at 13:26
I'm pretty sure that Kartik is using default scripts from Yii 2 to handle filtering. — rob006
– rob006, Commented Dec 3, 2021 at 16:06

rastik · Accepted Answer · 2022-02-26 13:56:49Z

1

Copy vendor/yiisoft/yii2/yii.gridView.js somewhere under web directory (e.g. web/js and add this line:

$.each(data, function (name, value) { if (value[0].length === 0) data[name] = null; });

prior this line in applyFilter method:

var pos = settings.filterUrl.indexOf('?');

Then add this to web.conf (update paths if you used different place for this js file):

'assetManager' => [
    'bundles' => [
        'yii\grid\GridViewAsset' => [
            'sourcePath' => '@webroot/js',
            'basePath' => '@webroot/js',
            'baseUrl' => 'vendor/js',
        ],
    ],
],

This was you are not modifying anything in the vendor folder.

answered Feb 26, 2022 at 13:56

rastik

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