I learn Yii2 and I decided to get acquainted with the work of technology Pjax on site: http://blog.neattutorials.com/yii2-pjax-tutorial/. There is example "Multiple blocks". But it is implemented as a example version, and is not quite correct. It is written below. In this example in one action actionMultiple calculating string and key in one place, but it must be relised into different actions. So I decided to do it right but collided with the problem that when I click on the link it redirect me to a new page with the generation of a string or key. I need to do it in same page without reloading.
Controller:
public function actionMultiple()
{
$security = new Security();
$randomString = $security->generateRandomString();
$randomKey = $security->generateRandomKey();
return $this->render('multiple', [
'randomString' => $randomString,
'randomKey' => $randomKey,
]);
}
public function actionString()
{
$security = new Security();
$randomString= $security->generateRandomString();
return $this->render('_randomString', [
'randomString' => $randomString,
]);
}
public function actionKey()
{
$security = new Security();
$randomKey = $security->generateRandomKey();
return $this->render('_randomKey', [
'randomKey' => $randomKey,
]);
}
view multiple:
<?php
use yii\widgets\Pjax;
use yii\bootstrap\Html;
?>
<div class="col-sm-12 col-md-6">
<?php Pjax::begin(); ?>
<?= Html::a("Generate Random String", ['site/string'], ['class' => 'btn btn-lg btn-primary']) ?>
<h3><?= $randomString ?></h3>
<?php Pjax::end(); ?>
</div>
<div class="col-sm-12 col-md-6">
<?php Pjax::begin(); ?>
<?= Html::a("Generate Random Key", ['site/key'], ['class' => 'btn btn-lg btn-primary']) ?>
<h3><?= $randomKey ?><h3>
<?php Pjax::end(); ?>
</div>
view _randomString:
<?php
use yii\helpers\Html;
?>
<?= Html::a("Generate Random String", ['site/string'], ['class' => 'btn btn-lg btn-primary']) ?>
<h3><?= $randomString ?></h3>
view _randomKey:
<?php
use yii\helpers\Html;
?>
<?= Html::a("Generate Random Kay", ['site/key'], ['class' => 'btn btn-lg btn-primary']) ?>
<h3><?= $randomKey ?><h3>
Please tell me what I'm doing wrong.
Related
My demo code is given below. My method returns data from database and on that value how i show it checked or not
<?php
$notf_col = [
"1" => 'User Create',
"2" => 'User Update',
];
$check_data = NotificationChecklist::getCheckList(Yii::$app->user->identity->id);
//check data will hold ["1","2"]
if (!empty($check_data)) {
$checkedList = $check_data; //get selected value from db if value exist
$model->notf_action_col = $checkedList;
}
?>
<div class="notification-checklist-form">
<?php $form = ActiveForm::begin(['action' => 'notification-checklist/create',]); ?>
<?= $form->field($model, 'notf_action_col')->checkboxList($notf_col)->label(FALSE) ?>
<div class="form-group">
<?= Html::submitButton('Save', ['class' => 'btn btn-success']) ?>
</div>
<?php ActiveForm::end(); ?>
</div>
In update from, I am using values of two models with clone fields, in models variable, there are values but from not showing.
this error is showing
PHP Fatal Error – yii\base\ErrorException
Call to a member function isAttributeRequired() on array
my form code:
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
use yii\helpers\ArrayHelper;
use frontend\models\PartyM;
use frontend\models\ProductM;
use frontend\models\Category;
/**
To add date picker and multiselection from dropdown list
Date: 03 April 2017
*/
use kartik\date\DatePicker;
use yii\helpers\Url;
/* #var $this yii\web\View */
/* #var $model frontend\models\SaleorderM */
/* #var $form yii\widgets\ActiveForm */
?>
<div class="saleorder-m-form">
<?php $form = ActiveForm::begin(); ?>
<?= $form->field($modelm, 'ac_code')->dropDownList(ArrayHelper::map(PartyM::find()->where('type= :type', ['type' => 'S'])->all(),'ac_code','firmname'),['prompt'=>'Select Firmname'])->label("Firm Name");?>
<div id='main-product-section form-field' class='clonediv'>
<div class="product-section1 test1" id='1'>
<div class="product-area">
<?= $form->field($modeld, 'categoryid[]')->dropDownList(ArrayHelper::map(Category::find()->all(), 'categoryid', 'categoryname'),['prompt'=>'Select....'],['class' => 'your_class', 'id' => 'brandid1'])->label("Brand") ?>
</div>
<div class="code-area">
<?php
echo $form->field($modeld, 'productcode[]')->dropDownList(['prompt'=>'Select....'],['id'=>'brandid1-productcode'])->label("Product Code")?>
</div>
<div class="qty-area ">
<?= $form->field($modeld, 'qty[]')->textInput()->label("Quantity"); ?>
</div>
<div class="btn-area del">
</span>
</div>
</div>
</div>
<div class="form-group">
<div class="btn-area add">
<a href='javascript:void(0)' class='add_more' id='add_more' >Add More</a>
</div>
</div>
<?= $form->field($modeld, 'ordertype')->textInput()->label("Order Type"); ?>
<?php
// To add date picker
echo $form->field($modelm, 'orderdate')->widget(DatePicker::classname(), [
'name' => 'Saleorder Date',
'type' => DatePicker::TYPE_COMPONENT_APPEND,
'value' => date('Y-m-d'),
'pluginOptions' => [
'autoclose'=>true,
'format' => 'yyyy-mm-dd'
]
])->label("Saleorder Date"); ?>
<?= $form->field($modelm, 'courier')->textInput(['maxlength' => true])->label("Courier"); ?>
<?= $form->field($modelm, 'couriermode')->textInput(['maxlength' => true])->label("Courier Mode"); ?>
<?= $form->field($modelm, 'ordersource')->textInput(['maxlength' => true])->label("Order Source"); ?>
<?= $form->field($modelm, 'remarks')->textarea(array('rows'=>2,'cols'=>5)) ?>
<div class="form-group">
<?= Html::submitButton($modelm->isNewRecord ? 'Create' : 'Update', ['class' => $modelm->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
</div>
I Have 2 textinputs called Address and Mail_address
I use Jquery so when I input some texts in Address, Mail_address has exactly same texts with Address.
Now I want to add 1 checkbox so when I click that checkbox,
Mail_address has become disabled or readonly and also it has same value as Address
But How do I implement if else for the checkbox in Jquery or in _form ?
Thank You
Here's my views _Form
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
use yii\bootstrap\Modal;
use yii\helpers\BaseHtml;
use app\assets\myassets\InputAsset;
?>
<?php
$button = Html::button('Cancel', ['class' => 'btn btn-default btn-md', 'data' => ['dismiss' => "modal"]]);
$button .= Html::button('Submit', ['id' => 'submit', 'class' => 'btn btn-success success btn-md']);
Modal::begin([
'header' => '<h2>Konfirmasi</h2>',
'toggleButton' => false,
'id' => 'confirm-submit',
'footer' => $button
]);
echo 'Save ?';
Modal::end();
?>
<?php
$this->registerJs('
$(document).ready(function () {
$(document).on("change" ,"#'. Html::getInputId($model ,'Address') .'" ,function(){
$("#'. Html::getInputId($model ,'Mail_Address') .'").val();
var first = $("#'. Html::getInputId($model ,'Address') .'").val();
var third = first;
$("#'. Html::getInputId($model ,'Mail_Address') .'").val(third);
});
});
');
?>
<div class="tcust-form">
<?php $form = ActiveForm::begin([
'id' => 'marketing',
]);
?>
<div class="row">
<div class="col-md-6">
<?= $form->field($model, 'Address')->textInput() ?>
<?= $form->field($model, 'Mail_Address')->textInput() ?>
<?= $form->field($model, 'SameasAbove')->checkbox() ?>
</div>
</div>
<div class="form-group">
<?= Html::submitButton($model->isNewRecord ? Yii::t('app', 'Create') : Yii::t('app', 'Update'), ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
</div>
all you need to do is to write a change function for checkbox like
$('#checkboxID').on('change',function(){
if($('#checkboxID).prop('checked'))
{
var address = $('#addressID').val();
$('#mailAddress').val(address).addClass('disabled');
}
else
{
if($('#checkboxID).hasClass('disabled')
{
$('#mailAddress).removeClass('disabled');
}
}
})
I have followed this guide http://www.yiiframework.com/doc-2.0/guide-input-tabular-input.html to build a tabular input. But in my case, I want to add a different label for each input. How can I do that?
Update action:
public function actionUpdate()
{
$emailModel = EMAIL::find()->indexBy('ID')->all();
if (Model::loadMultiple($emailModel, Yii::$app->request->post()) && Model::validateMultiple($emailModel)) {
foreach ($emailModel as $email) {
$email->save(false);
}
return $this->redirect('update');
}
return $this->render('update', ['emailModel' => $emailModel]);
}
Update View
<?php $form = ActiveForm::begin(); ?>
<?php foreach ($emailModel as $index => $email) { ?>
<?= $form->field($email, "[$index]CONTENT")->textArea(['maxlength' => true])->label(false) ?>
<?php } ?>
<div class="form-group">
<?= Html::submitButton('Save', ['class' => 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
I'm on learning Yii2. Thank you.
Changing the label for multiple models is the same as for one model.
1) To retrieve it from attributeLabels() or generate automatically based on according database column name (in case it's ActiveRecord and there is no according entry in attributeLabels()) just omit ->label(false) call:
<?= $form->field($email, "[$index]CONTENT")->textArea(['maxlength' => true]) ?>
2) To apply custom label just for this form:
<?= $form->field($email, "[$index]CONTENT")->textArea(['maxlength' => true])->label('Your custom label') ?>
3) To have different label for each $model in a set just create helper function and call it in the loop:
function getCustomLabel($model, $index)
{
$number = $index + 1;
return "Content for model number $number";
}
<?= $form->field($email, "[$index]CONTENT")->textArea(['maxlength' => true])->label(getCustomLabel($model, $index)) ?>
Check the official docs:
yii\widgets\ActiveField label()
Creating forms (ActiveField)
Add label(label name) used as per Tabular Input
<?php $form = ActiveForm::begin(); ?>
<?php foreach ($emailModel as $index => $email) { ?>
<?= $form->field($email, "[$index]CONTENT")->textArea(['maxlength' => true])->label('Email '.$index+1) ?>
<?php } ?>
<div class="form-group">
<?= Html::submitButton('Save', ['class' => 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
Refer the Docs
Yii2 Active Field
Iam new to yii. I am developing customer project app. I have a view wherein iam displaying the data from both the models, customer and projects.
How do i create a form to add new projects?
my project is here
To display project data in customer view, iam using
$query=Projects::find()
->where(['projects_clients_id'=> $model->customer_id]);
$dataProvider = new ActiveDataProvider([
'query' => $query,
'pagination' => [
'pageSize' => 20,
],
]);
echo GridView::widget([
'dataProvider' => $dataProvider,
]);
You can render several model and/or dataProvider in a view (properly constructed)
eg:
return $this->render('viewTestMulti', [
'modelOne' =>$modelOne,
'dataProviderTwo' => $providerTwo,
'dataProviderThree' => $providerThree,
'modeFour' => $modelFour,
]);
And then you can use a view with several gridView related to proper dataProvider and several forms everyone with a proper action
so when you press the specified submit you invoke the proper controller action
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
?>
<?php $formOne = ActiveForm::begin();
$formOne->action= yii\helpers\Url::to('ControllerOne\create');
?>
<?= $formOne->field($modelOne, 'name') ?>
<?= $formOne->field($modelOne, 'email') ?>
<div class="form-group">
<?= Html::submitButton('Submit', ['class' => 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
<?php $formFour = ActiveForm::begin();
$formFour->action= yii\helpers\Url::to('ControllerFour\create');
?>
<?= $formFour->field($modelFour, 'name_four') ?>
<?= $formFour->field($modelFour, 'email_four') ?>
<div class="form-group">
<?= Html::submitButton('Submit', ['class' => 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
I hope this could be useful
You have all the documentation about ActiveForms and I recommend, if you are new in Yii2 to use The Definitive Guide to Yii 2.0, here the Forms Section
This is a basic form:
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
?>
<?php $form = ActiveForm::begin(); ?>
<?= $form->field($model, 'name') ?>
<?= $form->field($model, 'email') ?>
<div class="form-group">
<?= Html::submitButton('Submit', ['class' => 'btn btn-primary']) ?>
</div>