I want radio button within table, without label and one radio button for one table row, while all grouped in one single group, so user can select single table row by selecting one radio button from the group ...
In pure html it looks like this:
<div class="radio">
<label>
<input type="radio" name="memberPaymentsRadio" value="mp<?php echo $key;?>" aria-label="...">
</label>
</div>
What would be the code in cakephp to get the same html code?
I tried like this:
foreach($payments as $key => $payment){
...
echo $form->input('memberPaymentsRadio',
array(
'div' => array('class' => 'radio'),
'label' => false,
'type' => 'radio',
'aria-label' => '...',
'options' => array('mp'.$key),
'before' => '<label>',
'after' => '</label>'
)
);
}
but I'm getting radio buttons, one per table row, and all within specific table column, but with labels 'mp0', 'mp1', which is not what I was looking for...
You can use like this
$this->Form->radio('memberPaymentsRadio', array('mp'.$key => ""),array('class' => 'radio', 'before' => '<label>','after' => '</label>','label' => false));
I am trying to make DropDownList readonly or disable in form for update condition but my code is not working ...
echo $form->dropDownListRow($model, 'sem_id', CHtml::listData(Sem::model()->findAll(), 'id', 'title'/*, array("disabled" => "disabled")*/ , array('readonly' => 'readonly') ));
Error: call_user_func() expects parameter 1 to be a valid callback, array must have exactly two members
First thing is you should dropDownList instead of dropDownListRow. Also you forgot to use ) after 'title' And you should use "disabled" => "disabled" instead of 'readonly' => 'readonly'. I don't think they have a readonly attribute in html tags.
echo $form->dropDownList($model, 'sem_id', CHtml::listData(Sem::model()->findAll(), 'id', 'title'), array("disabled" => "disabled"));
This can make disabled dropdown list, but note that you can't relay on html attributes. Because the users can remove this attribute easily and can change dropdown value. So you need to have a control on your server.
Working example of Yii 2 dropdown disable:
<?=
$form->field($model, 'customer_status')->dropDownList([
'0' => 'Requested',
'1' => 'Registered',
'3' => 'Un-Rgistered',
'2' => 'Disabled'
], ['disabled' => 'disabled'])
?>
I want to show a form with CakePHP where users can select an employee. Cake shows the inputfield as "select" which is good. Unfortunately the select input field only shows the id of the employee rather than the prename and lastname.
Model:
Reminder:
worker_id (reference to Worker model)
Worker:
id
prename
lastname
Here is the PHP part:
echo $this->Form->create('Reminder',
array('action' => 'add',
'inputDefaults' => array(
'label' => false,
'div' => false
)
)
);
echo $this->Form->input('worker_id', array('empty' => 'Choose an employee'));
echo $this->Form->button('Save', array('type' => 'submit', 'class' => 'btn btn-green'));
I did not find a way to show the prename and lastname of class Worker but keep the id as option value in the select field.
How can this be done?
You have need to create $your_listing as below
$your_listing = array('2'=>'John Fleming','3'=>'Justin Bond');
and used this array in your form helper as below
echo $this->Form->input('worker_id', array('empty' => 'Choose an employee','options'=>$your_listing));
So in above example, select box become
<select name="worker_id">
<option id="">Choose an employee</option>
<option id="2">John Fleming</option>
<option id="3">Justin Bond</option>
</select>
You can use an array to specify the options of the select input.
$options = array(
'Value 1' => 'Label 1',
'Value 2' => 'Label 2'
)
echo $this->Form->input('worker_id', $options, array('empty' => 'Choose an employee'));
In you case your labels should be Worker.id => Worker.prename + Worker.lastname
I have a gridview which contains a checkbox column and also uses pagination. When I check some checkboxes in the first page and navigate to the second page and check another one in the second page, the options I checked in the first page is not retained there. Is it posssible to retain the checkbox values during pagination?
Code for Gridview is
$widget = $this->widget('zii.widgets.grid.CGridView', array(
'dataProvider' => $model->search(),
'cssFile' => Yii::app()->baseUrl . '/media/js/admin/css/admingridview.css',
//'filter' => $model,
'ajaxUpdate' => true,
'enablePagination' => true,
'columns' => array(
array(
'name' => 'id',
'header' => '#',
'value' => '$this->grid->dataProvider->pagination->currentPage * $this->grid->dataProvider->pagination->pageSize + ($row+1)',
),
array(
'class' => 'CCheckBoxColumn',
'selectableRows' => '2',
'header' => 'Selected',
),
array(
'name' => 'fb_user_id',
'header' => 'FaceBook Id',
'value' => 'CHtml::encode($data->fb_user_id)',
),
array(
'name' => 'first_name',
'header' => 'Name',
'value' => 'CHtml::encode($data->first_name)',
),
array(
'name' => 'email_id',
'header' => 'Email',
'value' => 'CHtml::encode($data->email_id)',
),
array(
'name' => 'demo',
'type' => 'raw',
'header' => "Select",
'value' => 'CHtml::checkBox("email[]","",array("class"=>"check","value"=>$data->email_id))',
),
),
));
Edit:
Extension for remembering the selected options in gridview,check this link Selgridview
Thanks to bool.dev
You could use sessions/cookies to store the checked values. I'm not very sure how to make cookies work, so i'll tell you how to do it with sessions. Specifically the user session that yii creates.
Now to use sessions we need to pass the checked (and unchecked) ids to the controller, therefore we'll modify the data being sent to the controller on every ajax update(i.e between paginations), to do this we exploit the beforeAjaxUpdate option of CGridView.
I'm also using CCheckBoxColumn instead of the following in your code(of course you can modify the solution to suit your own needs):
array(
'name' => 'demo',
'type'=>'raw',
'header' => "Select",
'value' => 'CHtml::checkBox("email[]","",array("class"=>"check","value"=>$data->email_id))',
),
GridView Changes:
<?php $this->widget('zii.widgets.grid.CGridView', array(
// added id of grid-view for use with $.fn.yiiGridView.getChecked(containerID,columnID)
'id'=>'first-grid',
'dataProvider'=>$model->search(),
'cssFile' => Yii::app()->baseUrl . '/media/js/admin/css/admingridview.css',
// added this piece of code
'beforeAjaxUpdate'=>'function(id,options){options.data={checkedIds:$.fn.yiiGridView.getChecked("first-grid","someChecks").toString(),
uncheckedIds:getUncheckeds()};
return true;}',
'ajaxUpdate'=>true,
'enablePagination' => true,
'columns' => array(
array(
'name' => 'id',
'header' => '#',
'value' => '$this->grid->dataProvider->pagination->currentPage * $this->grid->dataProvider->pagination->pageSize + ($row+1)',
),
array(
'name' => 'fb_user_id',
'header' => 'FaceBook Id',
'value' => 'CHtml::encode($data->fb_user_id)',
),
array(
'name' => 'first_name',
'header' => 'Name',
'value' => 'CHtml::encode($data->first_name)',
),
array(
'name' => 'email_id',
'header' => 'Email',
'value' => 'CHtml::encode($data->email_id)',
),
/* replaced the following with CCheckBoxColumn
array(
'name' => 'demo',
'type'=>'raw',
'header' => "Select",
'value' =>'CHtml::checkBox("email[]","",array("class"=>"check","value"=>$data->email_id))',
),
*/
array(
'class' => 'CCheckBoxColumn',
'selectableRows' => '2',
'header'=>'Selected',
'id'=>'someChecks', // need this id for use with $.fn.yiiGridView.getChecked(containerID,columnID)
'checked'=>'Yii::app()->user->getState($data->email_id)', // we are using the user session variable to store the checked row values, also considering here that email_ids are unique for your app, it would be best to use any field that is unique in the table
),
),
));
?>
Pay special attention to the code for beforeAjaxUpdate and CCheckBoxColumn, in beforeAjaxUpdate we are passing checkedIds as a csv string of all the ids(in this case email_ids) that have been checked and uncheckedIds as a csv string of all the unchecked ids, we get the unchecked boxes by calling a function getUncheckeds(), which follows shortly. Please take note here, that when i was testing i had used an integer id field (of my table) as the unique field, and not an email field.
The getUncheckeds() function can be registered like this anywhere in the view file for gridview:
Yii::app()->clientScript->registerScript('getUnchecked', "
function getUncheckeds(){
var unch = [];
/*corrected typo: $('[name^=someChec]') => $('[name^=someChecks]') */
$('[name^=someChecks]').not(':checked,[name$=all]').each(function(){unch.push($(this).val());});
return unch.toString();
}
"
);
In the above function pay attention to the selectors and each and push function.
With that done, we need to modify the controller/action for this view.
public function actionShowGrid(){
// some code already existing
// additional code follows
if(isset($_GET['checkedIds'])){
$chkArray=explode(",", $_GET['checkedIds']);
foreach ($chkArray as $arow){
Yii::app()->user->setState($arow,1);
}
}
if(isset($_GET['uncheckedIds'])){
$unchkArray=explode(",", $_GET['uncheckedIds']);
foreach ($unchkArray as $arownon){
Yii::app()->user->setState($arownon,0);
}
}
// rest of the code namely render()
}
That's it, it should work now.
For developing that scheme you would need to know working of what happens when you navigate.
When ever you navigate to a pagination page ajax calls are made and new data is received and it is fetched from CActive Record or what ever the data source. New data is in accordance of database records or source records. when you come back to previous page again Ajax call is made and content is updated so same comes as it is in database.
what i feel is you should save data of checked items temporary and make it permanent if action is made.
You can do something like this
<script type="text/javascript">
$("input:checkbox").click(function () {
var thisCheck = $(this);
if (thisCheck.is (':checked')){
// do what you want here, the way to access the text is using the
// $(this) selector. The following code would output pop up message with
// the selected checkbox text
$(this).val());
}
});
</script>
you can save temporary storage somewhere
Also make this work on normal form submit:
I wanted to add this as a comment on bool.dev's answer, but I do not have enough reputation to do that yet. So I had to put it in a separate answer.
bool.dev, your answer is great and it works well, thanx.
However, as intended, it only works when ajax calls update the gridview. I have the gridview forming part of a form, so I wanted it to also work on normal submission of the form, otherwise the checkboxes are not loaded again when there are other validation errors on the form.
So, in ADDITION to what you did, I added hidden fields on my form e.g.:
<input type="hidden" name='checkedBox1' id='checkedBox1' value=''>
<input type="hidden" name='uncheckedBox1' id='uncheckedBox1' value=''>
Then, before submitting the form, my sumbit button runs your getChecked() and getUncheckeds() functions and store their results in the hidden fields:
if ($('#checkedBox1').length >0) {$('[name=checkedBox1]').val(getChecked());}
if ($('#uncheckedBox1').length >0) {$('[name=uncheckedBox1]').val(getUncheckeds());}
In the controller, besides from checking for $_GET['checkedIds'], you also check for $_POST['checkedBox1'] and store its values to session in the same way you do for $_GET['checkedIds'], using the same session variable.
Do the same with $_POST['uncheckedBox1'].
That should work.
I want an alert that pops when user tries to click "add to favorite"
1) if there's no checkboxes checked.
2) I also want to know how to get the values of the checked boxes here's my current code on backend
<?php $this->widget('zii.widgets.grid.CGridView',array(
'id' => 'wsrecruitcvhead-grid',
'dataProvider' => $model->search(),
#'filter' => $model,
'columns' => array(
array(
'name' =>'',
'value' => 'CHtml::checkBox("rid[]",null,array("value"=>$data->ResumeID,"id"=>"rid_".$data->ResumeID))',
'type'=>'raw',
'htmlOptions' => array('width'=>5),
'visible' => !Yii::app()->user->isGuest,
),
array(
'name' => 'ResumeTitle',
'value' =>$model->ResumeTitle,
),
'ResumeSummaryIntroduction',
'Name',
array(
'class' => 'CButtonColumn',
'viewButtonUrl' => 'Yii::app()->createUrl("wsrecruitcvhead/view",array("id"=>$data["ResumeID"]))',
'template'=>'{view}',
),
),
));
?>
and here's the screen shot http://pastebin.com/sEpJBCiU
I hope this helps you.
Your code works just fine, just tried it. I would implement the functionality you mentioned using jQuery, like this:
<script type="text/javascript">
$("input:checkbox").click(function () {
var thisCheck = $(this);
if (thisCheck.is (':checked')){
// do what you want here, the way to access the text is using the
// $(this) selector. The following code would output pop up message with
// the selected checkbox text
$(this).val());
}
});
</script>
This code selects all those DOM elements of type checkbox, and then checks with the if condition if it is selected or not. Here you can find more information about this jQuery selector. jQuery is such a powerful tool!!
For get all seleccions of a Grid yii provides the follow code
var seleccions = ($.fn.yiiGridView.getSelection('id_my_cgridview'));
this return an array with the values of checkboxes selected