How is it possible to highlight a value in yii2 detailView based on a condition?
I've tried this way (with and without 'type' => 'raw', 'html'), but no luck:
[
'attribute' => 'attribute',
'type' => 'raw',
'value' => $model->attribute > 1 ? '<b>' . $model->attribute . '</b>' : $model->attribute,
],
Thank you!
You need use the format property, not type:
'format' => 'html'
Related
I'm struggling with this for quite some hours:
I'm trying to add new fields to a form generated with the HelperForm class in Prestashop for a custom module.
I try to do this for the configuration page of the module in the getContent() function
The following field is accepted and it works:
array(
'type' => 'file',
'label' => $this->l('Button image'),
'id' => 'button_image_path',
'name' => 'button_image_path',
'image' => '<img src="'._MODULE_DIR_.$this->name.'\\img\\'.basename($buttonImage["setting_value"]).'" class="button-image-preview" width="30">'
)
However, when i try to add other fields like this:
array(
'type' => 'text',
'label' => $this->l('Number of displayed products'),
'name' => 'CROSSSELLING_NBR',
'desc' => $this->l('Set the number of products displayed in this block.'
)
It gives this error:
Notice on line 387 in file D:\wamp\www\qmart.ro\tools\smarty\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code
[8] Undefined index: CROSSSELLING_NBR
However, the input is still generated, and it looks like this:
<input type="text" name="CROSSSELLING_NBR" id="CROSSSELLING_NBR" value="" class="">
What i tried:
Changing the input type from text to color for example, and it gave the same error
Changing the label content and the name content, and the error still appeared
I did not change anything in the core files.
So, the form is being built for those inputs, but this "undefined index" thing still occurs.
So, apparentply they force you to choose some default value for the inputs.
i simplu solved it by adding this line:
$helper->fields_value['CROSSSELLING_NBR'] = '';
According to your code...
array(
'type' => 'text',
'label' => $this->l('Number of displayed products'),
'name' => 'CROSSSELLING_NBR',
'desc' => $this->l('Set the number of products displayed in this block.'
)
You have an error in 'desc', you need close the final parenthesis, this should works...
array(
'type' => 'text',
'label' => $this->l('Number of displayed products'),
'name' => 'CROSSSELLING_NBR',
'desc' => $this->l('Set the number of products displayed in this block.')
)
I have been trying to fix an issue but to no avail but i am sure i will find a solution here. I am using Kartik 2.0 Select extension to do a multiple select. Fine, all working when inserting into the database but i am unable to retrieve the saved records to be displayed as selected back in the select field.
//I have included the kartik widgets already
use kartik\widgets\Select2;
<label>Desired Specialization(s)</label>
<?= $form->field($spec, 'id')->label(false)->widget(Select2::classname(), [
'data' => $model->getAllSpecializations(),
'options' => ['placeholder' => 'You can choose more than one specialization ...'],
'pluginOptions' => [
'allowClear' => true,
'multiple' => true
],
]);
?>
</div>
Please, your reply will be appreciated. Thanks
I think you need to add the saved values as the initial data? Like so:
'value' => $savedDataArray, // initial value
http://demos.krajee.com/widget-details/select2#usage-tags
After much digging into the code, i found a way on how to display selected database values into a multi-select option using Yii Select2
My Model
public function getCandidateLanguage()
{
$langValues = (new \yii\db\Query())
->select('c.language_id AS id, l.lang_name')
->from('candidate_language c ')
->innerJoin('languages l','c.language_id = l.id')
->where('c.candidate_id='.$this->candidate_id)
->orderBy('c.language_id')
->all();
return \yii\helpers\ArrayHelper::map($langValues,'id','lang_name');
}
My View
use kartik\widgets\Select2;
<?php
//the line below is to fetch the array key of $model->getCandidateLanguage() array
$lang->id = array_keys($model->getCandidateLanguage()); // value to initialize
echo Select2::widget([
'model' => $lang,
'attribute' => 'id',
'data' => $model->getAllLanguages(),
'options' => ['placeholder' => 'Choose multiple languages'],
'pluginOptions' => [
'allowClear' => true,
'multiple' => true,
'tags' => true,
],
]);
?>
Hope it help someone who is facing the same issue.
I'm fairly new to Yii(2).
I need to show the total amount of a single product, ignoring the locations. As shown here:
Before:
After:
Now, I need to show this in the gridview that Gii automatically made. But with my own query inside of it.
So instead of this:
It should show the total amount.
I have no idea how to use my own query inside of that.. Any help please? It's a standard Gii CRUD, can post code if requested.
Create new method inside of your related model and call with $data
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
.....
# below $data is current Model initial
['label' => 'Count', 'format' => 'html',
'value' => function($data){return $data::getCreatedStaticFuntion($data->product_id);}
],
# or use like below
['label' => 'Count', 'format' => 'html',
'value' => function($data){
$sql = 'SELECT * FROM tbl_product WHERE id ='.data->product_id;
return \app\models\Product::findBySql($sql)->all();}
],
....
I'm trying to display all images that have a certain custom field from the types plugin set to true. It would also work to filter them by post_content or post_excerpt but none of my attempts have worked so far.
<?
$args = array(
'post_type' => 'attachment',
'post_mime_type' => 'image',
'post_content' => 'foo',
'numberposts' => -1
);
?>
<? print_r(get_posts($args)); ?>
This get's all images allthough only one has the post_content foo. My attempt to use WP_Query failed miserably as well.
Any help is appreciated!
WP_Query method :
$args = array(
'post_type' => 'attachment',
'post_status' => 'inherit',
'meta_query' => array(
array(
'key' => 'color',
'value' => 'blue',
'compare' => 'LIKE',
),
),
);
$query = new WP_Query( $args );
I am presuming that the reason why you failed with WP_Query is due to the following condition.
Codex states : The default WP_Query sets 'post_status'=>'publish', but attachments default to 'post_status'=>'inherit' so you'll need to explicitly set post_status to 'inherit' or 'any' as well.
http://codex.wordpress.org/Class_Reference/WP_Query#Custom_Field_Parameters
get_posts method :
$args = array(
'post_type' => 'attachment',
'post_mime_type' => 'image',
'meta_key' => 'custom-field',
'meta_value' => 'custom value',
'numberposts' => -1
);
print_r(get_posts($args));
The only draw back with this method is that the meta_value needs to exactly match what was entered in the custom field. If you still like to use get_posts then use the meta_query as shown in WP_Query example above.
I have tried to implement the sorting using BootGridView but it does not seem to work. Here is the line of code.
<?php $this->widget('bootstrap.widgets.BootGridView', array(
'id'=>'user-grid',
'dataProvider'=>$model->search(),
'filter'=>$model,
'columns'=>array(
'user_id',
array('name'=>'user_type',
'value'=>'User::getType($data->user_type)'),
'username',
array('header'=>'Name',
'type'=>'raw',
'value'=> 'CHtml::link($data->firstname." ".$data->lastname, array("view", "id"=>$data->id))'
),
array('name' => 'status',
'type' => 'raw',
'value' => '$data->status == 1 ? "Active" : CHtml::link("In Active", "javascript:void(0);", array("id" => "active_" . $data->id, "onClick"=>"js:activate($data->id)"))'
),
/*
'email',
'dob',
'profession',
'hobby',
'height',
'weight',
'weight_taken_on',
'login_attempt',
'registration_date',
*/
array(
'class'=>'bootstrap.widgets.BootButtonColumn',
),
),
)); ?>
The code does not seem to sort the table as expected. What could be the possible problem in this. ?
Sorting is configured in the data provider, not in the grid view. So you should look into the search() method of your model. You need something like this:
return new CActiveDataProvider('User',array(
// ...
'sort' => array(
'attributes' => array(
'name',
'email',
// ...
Have a look at CSort and especially the attributes property there to learn more about sort options you can use here.