Wiki articles tagged with "CGridView"

How to display status image on admin gridview.

This is a simple example of how we can display images in CGridviews.Imagine that you have an image field in your table ie either a location field or a blob type field used to store the images.

CGridView and CListView are great widget to populate records and also provides features like ajax update, column sort, search, drop-down filter, ajax content load and many more...

Lately, i needed to deal with the following scenario: read from two databases (db1,db2), and write to a third database (db3).

Generally we need to show one or more fields from a model that is related to another model used in CGridView. For our case we will use two related models, which explain how to use model "A" fields in a CGridView that used model "B".

Here's a tutorial on how to create a CGridView with external date filters the trick is to create hidden columns within the CGridView Filters something like in the example below:

class Post extends CActiveRecord {

...

} ` When you list Authors in grid you would like to print the count of posts in column, allow sorting on this column and probably filtering by the count.

some when you need to add checkbox in cgridview and change state of selected rows by additianal parameters. in view :

Clearing CGridView filters and sort orders from the web pages, is usefull for the end user. Yii does not seem to propose a standard method. Furthermore, this is especially usefull when filters are "remembered" in the user's session.

The problem is not new: after setting some filters in a grid (typically in admin view), and gone to another page, returning in the grid's page I would like to find the filters with previous setting mantained.

The CGridView widget is very useful and customizable, but sometimes you need a little more. One limit I found is to have only one row for headers; yes, you can write each column header in more than one row, but just inside the single cell. I was looking instead for the possibility to use more than one row, with different structure one from the others. This way **you can write columns grouping h...

There is a few cases that you want more of one CActiveDataProvider displayed in one CGrideView How to do that?

Yii has a neat "trick" that will assign default values to new CActiveRecords. When performing a search() though, this is pretty annoying as they automatically apply as filter values.

Let's take the example of the above article to display an email button next to a delete button:

Lets say we have such a CGridView widget showing a list of users for administrator. Users have status „active“ or „disabled“. Grid widget puts class „odd“ or „even“ to rows and we want to preserve this. So we want to add a class „disabled“ to rows with disabled users.

Implementation

<?php
$this->widget('zii.widgets.grid.CGridView', array(
	'id'=>'user-grid',
	'dat...

Lets say we have two models and relation between them:

After of model update (successfull or not) throught CGridView (check the below link) you probably need to updates the specific row html in cgridview (not entire cgridview)

Hi Friends,

CGridview displays existent rows of the table (using DataProvider)

This wiki shows about how to make a custom column or how to pass php-Yii-html code in CButtonColumn (as a button)