I'm using EAjaxUpload extension to upload multiple files but I also want to use it to upload single ones.
How can I hide the upload list in this case?
Is there any way to configure that in the widget options?
Under config array, you can implement these function:
'onSubmit' => "js:function(){
$('#uploadFile .qq-upload-list').html(''); // This will empty list
}",
'onComplete' => "js:function(id, fileName, responseJSON){
}",
'onProgress' => "js:function(id, fileName, loaded, total){
}",
'onCancel' => "js:function(){
}"
Related
i want to have script tag like this for each View
<script type="application/ld+json">
/****** my code
</script>
with
$this->registerJs(....)
i get this kind of code:
<script>jQuery(function ($) {
.....
});</script>
how to add diffrent type and how to remove jQuery..?
By default registerJs() is using $position = View::POS_READY and this one is registering automatically jQuery asset. If you don't want this you can use:
registerJs($js, \yii\web\View::POS_HEAD) - to place JS in the head part
registerJs($js, \yii\web\View::POS_BEGIN) - to place JS in the beginning of body part
registerJs($js, \yii\web\View::POS_END) - to place JS in the end of body part
Unfortunately all these will add your script in the standard <script> tag without the type.
To achieve this you must add it manually either by placing the <script...> by yourself or by calling \yii\helpers\Html::script($js, ['type' => 'application/ld+json']) in your view or layout file.
I use this in the layout. Using blocks allows me to replace this for other schema.org in other pages.
<?= Html::script(isset($this->blocks['schema'])
? $this->blocks['schema']
: \yii\helpers\Json::encode([
'#context' => 'https://schema.org',
'#type' => 'WebSite',
'name' => Yii::$app->name,
'image' => $this->image,
'url' => $this->url,
'descriptions' => $this->description,
'author' => [
'#type' => 'Organization',
'name' => Yii::$app->name,
'url' => Yii::$app->homeUrl,
'telephone' => Yii::$app->params['phone'],
]
]), [
'type' => 'application/ld+json',
]) ?>
Simply use Html::script($js, $options).
Consider the usage of Json::encode() to avoid writing JS in a PHP
file. It's prettier for me that way, and also makes variable
interpolation easier.
In this example you see a lot of $this->image|description|url
because I'm using https://github.com/daxslab/yii2-taggedview to extend the
yii\web\View with more attributes in order to make automate Opengraph
and Twitter Cards tags generation.
I have a audit table and audit_report field.Field type is text .I saved pdf files into folder and saved name to database.I tried to display the pdf on view page. but the box with image sign only getting. I could display jpeg and png files nicely.How to display PDF on view page of yii2 framework.
This would work,
return Yii::$app->response->sendFile($completePath, $filename, ['inline'=>true]);
Input the function with third param as array of value 'inline'=>true to open the file within the browser window.
See the documentation here sendFile()
You could add a button that opens the file in a new tab, but make it link to an action in your controller that returns the file instead of the direct path to the file:
In your view:
<?= Html::a('PDF', [
'controller/pdf',
'id' => $model->id,
], [
'class' => 'btn btn-primary',
'target' => '_blank',
]); ?>
In your controller:
public function actionPdf($id) {
$model = ModelClass::findOne($id);
// This will need to be the path relative to the root of your app.
$filePath = '/your/file/path';
// Might need to change '#app' for another alias
$completePath = Yii::getAlias('#app'.$filePath.'/'.$model->fileName);
return Yii::$app->response->sendFile($completePath, $model->fileName);
}
Aliases - Key Concepts - The Definitive Guide to Yii 2.0
Although the question has been answered there is one thing that needs to be addressed if you have the file content/stream instead of the file path, like for instance you are using Dropbox API and you receive a stream from the API and want to display that file instead of forcing the browser to download.
For this case you can use the sendContentAsFile when attempting to display the PDF file in the browser you will need to specify the mimeType option too along with the "inline"=>true because the default mimeType value is set to application/octet-stream which is used to download a file and to display inline in browser you need to change it to application/pdf.
return Yii::$app->response->sendContentAsFile(
$fileContent,
$filename,
['inline' => true, 'mimeType' => 'application/pdf']
);
I am using basic template but have adapted the advanced user password reset functionality, for some reason I can't get it to find the mail layouts.
So in \mail\layouts I have
- passwordResetToken-html.php
- passwordResteToken-text.php
In web.php I have
'mailer' => [
'class' => 'yii\swiftmailer\Mailer',
'viewPath' => 'app\mail\layouts',
...
The advanced template uses
'viewPath' => '#common/mail',
But as i'm using basic template, its not in the common/mail folder.
In sendMail function in PasswordResetRequestForm.php i have
return \Yii::$app->mailer->compose(['html' => 'passwordResetToken-html', 'text' => 'passwordResetToken-text'], ['user' => $user])
...
However getting error
The view file does not exist: app\mail\layouts\passwordResetToken-html.php
I know this is going to be something small but for the life of me i cannot see it
Removed the 'viewPath' of config, as the doc don't use it.
So it works.
Is there a way to configure Yii such that it will no longer load any Javascript out of the Assets folder?
Make your own AssetManager or extend current
protected/components/DummyAssetManager.php:
class DummyAssetManager extends CApplicationComponent {
public function publish(){}
}
add into components array in
protected/config/main.php:
'assetManager'=>array(
'class'=>'DummyAssetManager',
),
You should consult the manual for a detailed description of
the assetManager options
I think you can try following option in your config/main.php
'components' => array(
'assetManager' => array(
'linkAssets' => true,
),
),
This will make asset files symbolic links to your original js/css sources. See linkAssets for more details on it.
If your PHP<5.3, or the OS it's running on doesn't support symbolic links, you won't be able to use 'linkAssets' option, in this case you can try:
'components' => array(
'assetManager' => array(
'forceCopy' => true,
),
),
This should update asset folder on every request. These two options are usually used during development process (btw, you can't use both) and should be removed from production.
PS: if you're sure that you haven't explicitly enabled ckeditor somewhere in your code and you're confident about your assetmanager calls throughout the code, check your layout and page for widgets that require this CKeditor, as Yii can't preload 'stuff' just randomly, it can be triggered by some preloaded component/extension or yii widget.
I need to use a file manager in pop up which comes on a button click. I am using Yii extension elfinder. I am finding it hard to understand the way of using it. I downloaded the code from bitbucket, put it inside my application in the folder extension. I try to test it using new controller, named it elfcontroller and put the following code (got from the website)
class ElfinderController extends CController
{
public function actions()
{
return array(
'connector' => array(
'class' => 'ext.elFinder.ElFinderConnectorAction',
'settings' => array(
'root' => Yii::getPathOfAlias('webroot') . '/uploads/',
'URL' => Yii::app()->baseUrl . '/uploads/',
'rootAlias' => 'Home',
'mimeDetect' => 'none'
)
),
);
}
}
and i created one more function for rendering the index page(i want the file manager to be in this page)
in the view i wrote the following code
$model = new xxxmodel();
$this->widget('ext.elFinder.ElFinderWidget', array(
'model' => $model,
'attribute' => 'serverFile',
'connectorRoute' => 'admin/elfinder/connector',
)
);
and i included a div for containing it
But i am getting the following error
Alias "ext.elFinder.ElFinderWidget" is invalid. Make sure it points to an existing PHP file and the file is readable.
i tried to include alias in config/main.php
I know i am messing some where with the folder structure
here is the path i am using the extension
C:\xampp\htdocs\project\protected\extensions\ext.elfinder
I returned empty after google searches, can any one please explain me how to use this extension to place the code exactly where it is needed to be?
In general the extensions folder already has the ext alias, so you don't need to set an alias for it.
Then the extension itself should be placed in the extensions folder, somewhat like : project/extensions/extension-name/ . In your case it should be: project\extensions\elFinder , and keep the rest of your code same, i.e continue referring to extension like:
ext.elFinder.ElFinderWidget