Cant how dropdown icon Using Model Filter search

Yii 2.0 General Discussions
1

Hi,

I cant Show drop down icon using model filter search function in bootstrap.widgets.TbGridView,filter working fine but cant show that drop down icon,

why?Any Class Added before that widgets.

2

In your TbGridView colum you set attribute with dropdown filter so:




[

    'name' => 'attribute_of_model',

    'filter' => [ 'key_1' => 'value_1', 'key_2' => 'value_2', ... ]   

]

filter is an array where ‘key’ is value’s attribute and ‘value’ is text’s content of html select to be generated.