Hi,
I have a view with a dropdownlist that I load in a CjuiTabs tab with its own ajax command.
I need to load the dropdownlist’s script on the first render, but on subsequent renders (such as when the tab is clicked again after moving to another tab) I only need to renderPartial to avoid loading the script again.
The problem is: how do you determine which is the first render and which is a subsequent render, since all requests are ajax requests?
Any ideas?
Hi,
can you post the code?
The view hosts a normal CJuiTabs with two tabs. The first tab (Data-Fields) is displayed on default. The second tab (Levels) only loads when the user clicks on the tab - via a separate controller action. This action uses a normal render or renderPartial. The question is when to render and when to renderPartial. I only want to render on the first instance that the user clicks the tab. All other subsequent clicks on the tab must result in renderPartial.
$tabs = array();
$tabs['Data Fields'] = array(
'id'=>'Data-Fields',
'content'=>$this->renderPartial('//'.$extract.'/form1_t1_a',
array(
'form' => $form,
'parent_model' => $parent_model,
'child_model_tr1_1' => $child_model_tr1_1,
),
true),
);
$prms=array(
'parentId' => $parentId
);
$tabs['Levels (required)'] = array(
'id'=>'Levels',
'ajax'=>$this->createUrl('trn1_mct/createmm2', $prms),
);
/* Options for ALL tabs */
if($showAllTabs == true)
{
$options = array(
'collapsible' => false,
'beforeActivate'=>"js:function(event, ui){
loadingGif_in();
}",
'activate'=>"js:function(event, ui){
loadingGif_out();
}",
);
}
else
{
$options = array(
'collapsible' => false,
'beforeActivate'=>"js:function(event, ui){
loadingGif_in();
}",
'activate'=>"js:function(event, ui){
loadingGif_out();
}",
/* Disable all tabs except the first tab */
'create'=>"js:function(event, ui){
$( '#icTab' ).tabs( 'disable' );
$( '#icTab' ).tabs( 'enable', 0 );
}",
);
}
$this->widget('zii.widgets.jui.CJuiTabs', array(
'id' => 'icTab',
'tabs' => $tabs,
// additional javascript options for ALL tabs
'options' => $options,
));
Hi,you can pass a hidden paramater on first tab page when you click on second time get this parameter.
like e.g.
if (isset($_REQUEST['type'])) {
$this->renderPartial('/tab1/', $params, false, true);
} else {
$this->render('/tab1/', $params, false, true);
}
Hi, I also thought about hidden parameters. So the first click on the tab will not include the parameter, while subsequent clicks will. But how do you include a non-existing parameter (the tab is not yet created) in this url? Maybe a js test to determine if the tab already has a view in it?
$prms=array(
'parentId' => $parentId
);
$tabs['Levels (required)'] = array(
'id'=>'Levels',
'ajax'=>$this->createUrl('trn1_mct/createmm2', $prms),
);
Check this wiki