Click on layout link and change columns visibility/order in dialog.
Layout
Displaying 31-60 of 100 result(s).
 NameAgeLogin DateLink 
Eaton, Imogene N.172012-03-24View Update Delete
Burch, Rina V.492012-03-24View Update Delete
Dominguez, Kai M.192012-03-24View Update Delete
Hobbs, Rashad S.542012-03-24View Update Delete
Houston, Lionel R.642012-03-24View Update Delete
Warner, Dieter U.522012-03-24View Update Delete
Dillon, Chanda O.692012-03-24View Update Delete
Rivera, Serina K.412012-03-24View Update Delete
Sweeney, Alea Q.642012-03-24View Update Delete
Clarke, Jessica Y.592012-03-24View Update Delete
Kirby, Demetrius A.262012-03-24View Update Delete
Sharp, Jennifer J.292012-03-24View Update Delete
Butler, Keane E.512012-03-24View Update Delete
Foster, Carlos G.682012-03-24View Update Delete
Dudley, Illiana T.342012-03-24View Update Delete
Williams, Charity B.572012-03-24View Update Delete
Slater, Yardley I.232012-03-24View Update Delete
Morse, Geraldine J.342012-03-25View Update Delete
Callahan, Riley C.572012-03-25View Update Delete
Deleon, Akeem B.472012-03-25View Update Delete
Duffy, Adam O.672012-03-25View Update Delete
Tucker, Geoffrey V.542012-03-25View Update Delete
Lester, Daria V.482012-03-25View Update Delete
Salinas, Edward X.162012-03-25View Update Delete
Gates, Anthony N.282012-03-25View Update Delete
Meadows, Idola F.282012-03-25View Update Delete
Wolfe, Isabelle E.662012-03-25View Update Delete
King, Macon B.202012-03-25View Update Delete
Mclaughlin, Kenneth W.282012-03-25View Update Delete
Cervantes, Jaquelyn Q.672012-03-25View Update Delete
View:
//layout dialog
$dialog = $this->widget('ext.ecolumns.EColumnsDialog', array(
       'options'=>array(
            'title' => 'Layout settings',
            'autoOpen' => false,
            'show' =>  'fade',
            'hide' =>  'fade',
        ),
       'htmlOptions' => array('style' => 'display: none'), //disable flush of dialog content
       'ecolumns' => array(
            'gridId' => 'grid1', //id of related grid
            'storage' => 'db',  //where to store settings: 'db', 'session', 'cookie'
            'fixedLeft' => array('CCheckBoxColumn'), //fix checkbox to the left side 
            'model' => $dataProvider->model, //model is used to get attribute labels
            'columns' => array(
               'name',
               'age',
                array(
                  'name' => 'login_date',
                  'header' => 'Login Date',
                ), 
                array(
                 'class'=>'CLinkColumn',
                 'header' => 'Link',
                ),
                array(
                 'class'=>'CButtonColumn',
                ),
                array(
                 'class'=>'CCheckBoxColumn',
                ),               
           ),
       )
));

//grid
$this->widget('zii.widgets.grid.CGridView', array(
       'id' => 'grid1',
       'dataProvider' => $dataProvider,
       'template' => $dialog->link()."{summary}\n{items}\n{pager}",
       'columns' => $dialog->columns(),
));