I have a table named Play and I'm showing details of each record in Yii2 detail view widget. I have an attribute in that table recurring which is of type tinyint, it can be 0 or 1. But I don't want to view it as a number, instead i want to display yes or no based on the value (0 or 1).
I'm trying to change that with a function in detailview widget but I'm getting an error: Object of class Closure could not be converted to string
My detail view code:
<?= DetailView::widget([
'model' => $model,
'attributes' => [
'name',
'max_people_count',
'type',
[
'attribute' => 'recurring',
'format'=>'raw',
'value'=> function ($model) {
if($model->recurring == 1)
{
return 'yes';
}
else {
return 'no';
}
},
],
'day',
'time',
...
Any help would be appreciated !
Unlike GridView which processes a set of models, DetailView processes just one. So there is no need for using closure since $model is the only one model for display and available in view as variable.
You can definitely use solution suggested by rkm, but there is more simple option.
By the way you can simplify condition a bit since the allowed values are only 0 and 1:
'value' => $model->recurring ? 'yes' : 'no'
If you only want to display value as boolean, you can add formatter suffix with colon:
'recurring:boolean',
'format' => 'raw' is redundant here because it's just text without html.
If you want add more options, you can use this:
[
'attribute' => 'recurring',
'format' => 'boolean',
// Other options
],
Using formatter is more flexible approach because these labels will be generated depending on application language set in config.
Official documentation:
DetailView $attributes property
Formatter class
Formatter asBoolean() method
See also this question, it's quite similar to yours.
Try
'value' => $model->recurring == 1 ? 'yes' : 'no'
Related
This is my data table image
my blade file
#table([
'id' => 'Persons.index',
'xhr' => route('api.manage-dup-api'),
'ns' => 'PersonsIndex',
'columns' => $columns ?? [],
'filters' => $filterTable ?? [],
'params' => [
'filters_live' => false,
'selectable' => true,
'toolbar_style' => 'fixed'
]
])
this is a query which passes data to a data table [API]
$q->with('user')
->with('user.roles')
->select(
'persons.*',
'birth->date as birthdate'
)->`enter code here`whereIn('id', $id)->orWhereIn('old_id_CONINET', $coninet_ids);
return $this->outputList($q, $request);
as shown in the picture I want to remove ["] from the CONINET_ID table
you are storing an array of strings in the DB.
you can convert the array values to int:
array_map('intval', $array);
you can also create an accessor on your eloquent model
public function getOldIdConinetAttribute($value)
{
return array_map('intval', $value);
}
It would better if you give some detailed info. As of now details mentioned above can not explain your code. As of my understanding, I suggest you to check Yajra datatable plugin which will help you solving your issue.
or you can cast coninet_id to array by adding below code in your model.
protected $casts = [
'coninet_id' => 'array'
];
One of the two phone numbers phone_parent or phone_students must be provided AND they must be an integer. When combined, only atLeastValidator works, when I leave it out, the integer works. Out of ideas. Any hint?
[['phone_parent', 'phone_student'], 'integer'],
['phone_student', AtLeastValidator::class, 'in' => ['phone_student', 'phone_parent']],
['phone_parent', AtLeastValidator::class, 'in' => ['phone_student', 'phone_parent']],
update: I've just discovered that integer works when I try to submit (no request is sent yet, I remain on form page); However it should work on focus out - just like all the other validators; It's an instance of ActiveForm.
I don't think you need to have that custom AtLeastValidator, you can use when and whenClient in the following way to work the way you want.
Your rules should look like below
[
['phone_parent'],
'required',
'when' => function ($model) {
return ($model->phone_student == '');
},
'whenClient' => 'function(attribute,value){
return ($("#testform-phone_student").val()=="");
}',
'message' => 'Either Parent or Student Phone must be filled',
],
[
['phone_student'],
'required',
'when' => function ($model) {
return ($model->phone_parent == '');
},
'whenClient' => 'function(attribute,value){
return ($("#testform-phone_parent").val()=="");
}',
'message' => 'Either Parent or Student Phone must be filled',
],
[['phone_parent', 'phone_student'], 'integer'],
Above all i would use a regular expression in order to validate the phone number to be valid rather than just using integer that will allow 0 as a pone number or mobile number which isnt valid. using match validator with a regex in the pattern will make it solid.
I am using SluggableBehavior in such way
public function behaviors()
{
return [
[
'class' => SluggableBehavior::className(),
'attribute' => 'name',
'slugAttribute' => 'alias',
],
];
}
It works nice If field 'alias' in form is empty.
How to ignore this behaviors If field alias is not empty on form submitting ?
thanks in advance !
Add 'immutable'=>true in the behavour config.
The behaviour works in such way, that if the slugAttribute is not empty when immutable is on, that attribute will not be changed.
Try something like:
Configure this behavior with specific name:
return [
'slug' => [
'class' => SluggableBehavior::className(),
'attribute' => 'name',
'slugAttribute' => 'alias',
],
];
In controller load attributes from the form (before validation).
Check if alias attribute is empty.
If it is not - detach this behavior ($this->detachBehavior('slug')).
Validate model.
I have a Model who has a column (attribute) that stored a comma separated value of IDs.
For Example,
Movie has a column "Genre" that includes more than one genre, e.g.: 40,20,1,3
How can I use Select2 widget to show these values separated when 'multiple' => true
And how can I save them back into comma-separated value as a string. I want a solution that will allow for quick flexibility. I know you can implode and explode the string but seems too much.
Any help appreciated
If I remember correctly pass the default option as part of the $options configuration for the widget:
echo $form->field($model, 'model_attribute_name')->widget(Select2::className(), [
'data' => $data
'options' => [
'class' => 'form-control',
'placeholder' => 'Choose Option...',
'selected' => 40
],
'pluginOptions' => [
'allowClear' => true,
],
])->label('Select2 Form Field');
This is from memory for grain fo salt here. The documentation at http://demos.krajee.com/widget-details/select2 is not very specific about how to do this.
I don't believe you can do that. Select2 sends the data in post as an array, so you would still need to use implode before saving. What i would do instead is in your model class:
class MyModel extends \yii\db\ActiveRecord {
$public myArrayAttribute;
...
public function beforeSave($insert) {
if (parent::beforeSave($insert)) {
$this->myAttribute = implode(',', $this->myArrayAttribute);
return true;
}
return false;
}
public function afterFind() {
parent::afterFind();
$this->myArrayAttribute = explode(',', $this->myAttribute);
}
}
This way myArrayAttribute will hold the values from the comma separated field as an array. Of course you will need to add validation rules for it and use it instead of your other attribute in create and update forms.
if you're displaying a form with already populated fields, maybe you want to update an already existing object, and you want to display the already saved value for the Select2 field, use 'data' => [ 1 => 'Some value' ], where 1 is the value, associated to the value displayed in the form. You can retrieve stuff to put in data from DB beforehand.
Source: https://github.com/kartik-v/yii2-widget-select2/issues/37
the \kartik\grid\EditableColumn widget has a parameter called ajaxSettings where you may override the parameters passed with the ajax request to the server. What i want to do is to dynamically pass the selected rows ids together with the value coming from the popover to the server. I manage to do that passing static parameter coming from a php array in compile time like so
Editable::widget(['name' => 'publishDate', 'ajaxSettings' => ['ids' => [1,2,3]]])
but It seems that i cannot use a jquery selector there to grab the ids of the selected columns like so
Editable::widget([
'name' => 'publishDate',
'ajaxSettings' => [
'ids' => '$("#books-grid").yiiGridView("getSelectedRows")'
]
])
Maybe you want to try creating a variable outside the Editable::widget([ like this:
var arrayIds = $("#books-grid").yiiGridView("getSelectedRows");
And then assign it to the widget:
Editable::widget([
'name' => 'publishDate',
'ajaxSettings' => [
'ids' => arrayIds
]
])
Hope this helps,
Leo.