I am trying to save values from dropdown list into my table column role.
form
<?php echo CHtml::dropDownList('role', $model, $model->getRoleOptions(),
array('empty' => '---select role---'));
?>
model
public function getRoleOptions(){
return array('1' => 'Administrator', '2' => 'Center Administrator');
}
The value is not being saved. I have also declared role as safe.
Use activeDropDownList() instead of dropDownList(). If you get a dump from your post request, you probably see invalid $_POST value with dropDownList().
activeDropDownList() method
Related
Inside User model, I am using attributeLabels method to create text for the field:
public function attributeLabels()
{
return [
'terms' => 'I accept the Terms and Coditions'
];
}
And in the view I am using standard $form->field method to show the input field:
<?php $form->field($model, 'terms')->checkbox() ?>
I need to wrap Terms and Coditions inside a tag with a link. How can I do this?
The checkbox() method takes an options array where you can override the default label:
$form->field($model, 'terms')->checkbox([
'label' => 'I accept the Terms and Conditions'
]);
Detailed Checkbox Options are in the API Documentation at http://www.yiiframework.com/doc-2.0/yii-widgets-activefield.html#checkbox()-detail
In Yii, the list view used as a search result.
Controller
public function actionSearch()
{
$key=$_GET['Text'];
$criteria = new CDbCriteria();
$criteria->addSearchCondition('username',$key,true,"OR");
$criteria->select = "`username`,`country`";
$data=new CActiveDataProvider('User',
array('criteria'=>$criteria,'pagination'=>array('pageSize'=>5),
));
$this->render('search', array(
'ModelInstance' => User::model()->findAll($criteria),
'dataProvider'=>$data,
));
}
search.php
<?php
//THE WIDGET WITH ID AND DYNAMICALLY MADE SORTABLEATTRIBUTES PROPERTY
$this->widget('zii.widgets.CListView', array(
'id'=>'user-list',
'dataProvider'=>$dataProvider,
'itemView'=>'results',
'template' => '{sorter}{items}{pager}',
));
?>
<?php echo CHtml::radioButtonList('type','',array(
'1'=>'Personal',
'2'=>'Organization'),array('id'=>'type'),array( 'separator' => "<br/>",'style'=>'display:inline')
);
?>
result.php
<?php echo $data->username."<br>"; ?>
<?php echo $data->country; ?>
The user model fields are id, name , country, type, The search result shows the name and country. Now want to filter the results based on the radio button onchange (personal/organisation).
You could try to use $.fn.yiiListView.update method passing list view's id (user-list in your case) and ajax settings as arguments. data property of ajax settings is what can be used to specify GET-parameters that will be passed to your actionSearch to update the list view. So you have to analyze these parameters in the action and alter CDbCriteria instance depending on them.
The following script to bind onchange handler to your radio button list is to be registered in the view:
Yii::app()->clientScript->registerScript("init-search-radio-button-list", "
$('input[name=\"type\"]').change(function(event) {
var data = {
// your GET-parameters here
}
$.fn.yiiListView.update('user-list', {
'data': data
// another ajax settings if desired
})
});
", CClientScript::POS_READY);
You also may consider the following code as an example based on common technique of filtering CGridView results.
By the way, for performance reasons you can render your view partially in the case of ajax update:
$view = 'search';
$params = array(
'ModelInstance' => User::model()->findAll($criteria),
'dataProvider' => $data
);
if (Yii::app()->request->isAjaxRequest)
$this->renderPartial($view, $params);
else
$this->render($view, $params);
I'm trying to make a lookupfield-like in my application.
The intention is that the user click on a browse-button, and it pops-up a dialog(widget) with a grid(CGridView) inside. The user could select a row, and the 'Description' column is sent to a textField into my form.
I've already done this part by registering the following script in the form:
Yii::app()->clientScript->registerScript('scriptName', '
function onSelectionChange()
{
var keys = $("#CGridViewUsuario > div.keys > span");
$("#CGridViewUsuario > table > tbody > tr").each(function(i)
{
if($(this).hasClass("selected"))
{
$("#Funcionario_UsuarioId").val($(this).children(":nth-child(1)").text());
}
});
}
');
And my widget:
<?php $this->beginWidget('zii.widgets.jui.CJuiDialog', array(
'id'=>'mydialog',
'options'=>array(
'title'=>'Usuário',
'width' => 'auto',
'autoOpen'=>false,
),
));
$this->widget('zii.widgets.grid.CGridView', array(
'dataProvider' => Usuario::model()->searchByLogin($model->UsuarioId),
'id' => 'CGridViewUsuario',
'filter' => Usuario::model(),
'columns' => array(
'Login',
'Nome',
),
'htmlOptions' => array(
'style'=>'cursor: pointer;'
),
'selectionChanged'=>'js:function(id){ onSelectionChange(); }',
));
$this->endWidget('zii.widgets.jui.CJuiDialog');
?>
Now there are two tasks for me to do:
When the user clicks the browse button, the CGridView should appear
with the filter already filled with the input he typed in the form.
Put the CGridView filters to work.
Not forgetting that, If all this runs successfully, when the user clicks on the save button, I'll have to save the corresponding ID of the lookupField in the model.
You can, simply provide a callback function for the dialog's open event, and in the callback function
use jquery selectors to select the input filters(of the gridview) you want to select, and populate its values from whichever field in the form you want:
$("#CGridViewUsuario .filters input[name='Userio[login]']").val($("#Funcionario_UsuarioId").val());
// replace the names/ids to whatever you are using,
// if you want to set multiple values, then you might have to run a loop or each() or something of that sort
then call the server to update the gridview according to the values you populated, using jquery.yiigridview.js' $.fn.yiiGridView.update function:
$.fn.yiiGridView.update("CGridViewUsuario", {
data: $("#CGridViewUsuario .filters input").serialize()
});
you can see the jquery.yiigridview.js file in the generated html, or in your assets folder, and within that you'll find the $.fn.yiiGridView.update function.
To subscribe to the dialog's open event you can pass the function name to the 'open' option of the dialog's 'options' field:
$this->beginWidget('zii.widgets.jui.CJuiDialog', array(
'id'=>'mydialog',
'options'=>array(
'title'=>'Usuário',
// other options
'open'=>'js:dialogOpenCallback'
),
));
And you can define the function in your registerScript() call itself:
<?php
Yii::app()->clientScript->registerScript('scriptName', '
function onSelectionChange()
{...}
function dialogOpenCallback(event,ui){
$("#CGridViewUsuario .filters input[name='Userio[login]']").val($("#Funcionario_UsuarioId").val());
// replace the names/ids to whatever you are using,
$.fn.yiiGridView.update("CGridViewUsuario", {
data: $("#CGridViewUsuario .filters input").serialize()
});
}
');
Further you can change how you are calling your onSelectionChange() function:
'selectionChanged'=>'js:onSelectionChange'//'js:function(id){ onSelectionChange(); }',
and change your function signature: function onSelectionChange(id).
Almost forgot, change your dataprovider and filter of the gridview, to model instances, and not static instances.
I am working with the Yii framework.
I have set a value in one of my cgridview filter fields using:
Here is my jQuery to assign a value to the searchfield:
$('#gridviewid').find('input[type=text],textarea,select').filter(':visible:first').val('".$_GET['value']."');
And here my PHP for calling the cgridview:
$this->widget('zii.widgets.grid.CGridView', array(
'id'=>'bills-grid',
'dataProvider'=>$dataProvider,
'filter'=>$model,
'cssFile'=>Yii::app()->baseUrl . '/css/gridview.css',
'pager'=>array(
'class'=>'AjaxList',
'maxButtonCount'=>25,
'header'=>''
),
'columns' => $dialog->columns(),
'template'=>"<div class=\"tools\">".$dialog->link()." ".CHtml::link($xcel.' Export to excel', array('ExcelAll'))."</div><br />{items}{summary}<div class=\"pager-fix\">{pager}</div>",));
The value appears in the search field and my cgridview works correctly without any issues, but I am unable to trigger the cgridview to refresh or filter. Does anyone know who to trigger the cgridview to filter after page load with a predefined value?
Any help would be greatly appreciated and please let me know if you need additional information.
Thank you.
You can solve the problem without any clientside code modification. In your controller action just set the default value for the attribute as shown below
public function actionAdmin()
{
$model = new Bills();
$model->unsetAttributes();
$model->attribute_name="default filter value";//where attribute_name is the attribute for which you want the default value in the filter search field
if(isset($_GET['Bills'])){
$model->attributes = $_GET['Bills'];
}
$this->render('admin',array('model'=>$model));
}
Have a look at 'default' index action that gii generates:
public function actionIndex()
{
$model = new Bills();
$model->unsetAttributes();
if(isset($_GET['Bills'])){
$model->attributes = $_GET['Bills'];
}
$this->render('index',array('model'=>$model));
}
So if you add one line like: $model->attribute = 'test';, you're done. 'attribute' is of course the attribute that has to have the default filter value (in this case value is 'test') :). So your code looks like:
public function actionIndex()
{
$model = new Bills();
$model->unsetAttributes();
if(isset($_GET['Bills'])){
$model->attributes = $_GET['Bills'];
}
if(!isset($_GET['Bills']['attribute']) {
$model->attribute = 'test';
}
$this->render('index',array('model'=>$model));
}
Of course youre attribute will have a test value (in filter) set up as long as you wont type anything in its filter field. I hope that that's what you're looking for. Your filter should work as always.
Sorry for my bad english :)
Regards
You can use Yii's update:
$.fn.yiiGridView.update('bills-grid', {
type: 'GET',
url: <?php echo Yii::app()->createUrl('controller/action') ?>"?Class[attribute]=<?php echo $_GET['value'] ?>
success: function() {
$.fn.yiiGridView.update('bills-grid');
}
});
This is how i do it, just change the URL, it should be the same controller action of the gridview and change URL parameters to the structure represented in there, should be like Bills[attribute]=value.
Because when adding the CCheckBoxColumn to my vgridview in a form, in return I have no precise index for working with the checked box data's. So I try to add the 'uncheckValue' but I am unable to link it to the reference value of my table. Is there a way to access this value for the current row ? (the $data->reference in my code return a Undefined variable).
$this->widget('zii.widgets.grid.CGridView', array(
'id'=>'gview',
'dataProvider'=>$dataProvider,
'columns'=>array(
'client',
'reference',
array(
'class'=>'CCheckBoxColumn',
'id'=>'CB',
'selectableRows'=>2,
'checkBoxHtmlOptions'=>array(
'uncheckValue'=>$data->reference, ),
)),));
Tks anyone could put me on the way (if there is one... )
I finally find one way is to extend CCheckBoxColumn.
As inside this code I have access to $data. Now my form return checkbox with his 'name' as the 'reference' column of my table, so I can do further batch treatment.
The uncheckValue hidden field was not suitable as it was only giving index for unchecked fields (!).
I believe this code should not stay in view but in extension...
Any comments still welcome....
Yii::import('zii.widgets.grid.CCheckBoxColumn');
class LIndexCheckBoxColumn extends CCheckBoxColumn {
public $linkId;
public function renderDataCellContent($row,$data)
{
if($this->value!==null)
$value=$this->evaluateExpression($this->value,array('data'=>$data,'row'=>$row));
else if($this->name!==null)
$value=CHtml::value($data,$this->name);
else
$value=$this->grid->dataProvider->keys[$row];
$checked = false;
if($this->checked!==null)
$checked=$this->evaluateExpression($this->checked,array('data'=>$data,'row'=>$row));
$options=$this->checkBoxHtmlOptions;
//$name=$options['name'];
$varLink=$this->linkId;
$name=$data->$varLink;
unset($options['name']);
$options['value']=$value;
$options['id']=$this->id.'_'.$row;
echo CHtml::checkBox($name,$checked,$options);
}
}
$this->widget('zii.widgets.grid.CGridView', array(
'dataProvider'=>$dataProvider,
'columns'=>array(
'client',
'reference',
array(
'class'=>'LIndexCheckBoxColumn',
'id'=>'cb',
'selectableRows'=>2,
'linkId'=>'reference',
)),));