How to set Custom height for Widget in GridView in Flutter?

The key is the childAspectRatio. This value is use to determine the layout in GridView. In order to get the desired aspect you have to set it to the (itemWidth / itemHeight). The solution would be this: class MyHomePage extends StatefulWidget { MyHomePage({Key key, this.title}) : super(key: key); final String title; @override _MyHomePageState createState() => … Read more

How to implement Yii2 Modal Dialog on Gridview view and update button?

First of all you should add the class to the view link, not id, since there are more than one element: Change in options: ‘class’ => ‘activity-view-link’, And in JS: $(‘.activity-view-link’).click(function() { You can extract element id from corresponding parent tr. It’s stored in data-key attribute. $(‘.activity-view-link’).click(function() { var elementId = $(this).closest(‘tr’).data(‘key’); } Note that … Read more