I have a tree node in my form. I am using kartik-v's Tree Manager.
This is my view code:
echo TreeViewInput::widget([
'query' => Tree::find()->addOrderBy('root, lft'),
'headingOptions' => ['label' => 'Set Permission'],
'name' => 'name',
'value' => '1,2,3',
'asDropdown' => false,
'multiple' => true,
'fontAwesome' => true,
'rootOptions' => [
'label' => '<i class="fa fa-tree"></i>',
'class' => 'text-success'
]);
But, in this I have to follow the same table structure as mentioned in the widget. I have some extra fields and more permissions. So it is a bit complicated to use the same structure.
Is it possible to pass the value in an array directly to this widget? If possible let me know the array format.
Now I am stuck with this tree node implementation.
You can do this by doing some tricks, or by using another way:
1) you can add a condition to your query like this:
Tree::find()->andWhere(['not in','id',[2,3,4]])->addOrderBy('root, lft'),
by this solution you can ignore unwanted rows like you send data direct in array...
2) you can use another solution by using js lib/plugin direct like jsTree, in this case you can create and pass custom array direct...look at this example: jsTree Example
Related
What will be the rules for my pretty url if I have the following scenario:
links like this where parameters may vary.
domain/?bt=<token>&e=<email>
or
domain/?lt=<token>&e=<email>
then should be processed in a controller/action. ie. mycontroller/get
Also, parameters should be accessible by $_GET inside the action.
the simplest way is based on the use of urlHelper
use yii\helpers\Url;
$myUrl = Url::to(['your_controller/your_action', 'bt' => 123, 'e' => 'myemail#gmail.com']);
Using the urlHelper function Url::to .. the url you need is properly formed depending of the urlManager configuration you have set in your config file
and the param a manager as show in the sample like entry in an array.
The post or get method is related to the type of metho you have in your ulr call if not other values are specified the url is formed as a get
and you can obtain the values you need in $_GET['bt'] and $_get['e']
http://www.yiiframework.com/doc-2.0/yii-helpers-url.html
http://www.yiiframework.com/doc-2.0/yii-web-urlmanager.html
http://www.yiiframework.com/doc-2.0/guide-runtime-routing.html
'urlManager' => [
'enablePrettyUrl' => true,
'showScriptName' => false,
'rules' => [
'<controller:\w+>/<id:\d+>' => '<controller>/view',
'<controller:\w+>/<action:\w+>/<id:\d+>' => '<controller>/<action>',
'<controller:\w+>/<action:\w+>' => '<controller>/<action>',
'' => 'call-backs/get',
'unsubscribes' => 'unsubscribes/get',
],
],
#scaisEdge, thank you for answering my question. maybe my question isn't that clear but this is the solution I made for my question after a hard find of clues and tips online.
All I wanted was that when a user clicks on a link, hitting the main page/main domain, it will go to my yii project (intended to be a webservice or an API like one) then will be handled by a precise controller and action.
'' => 'call-backs/get'
the code above answers the question. Cheers.
I have a dataprovider to search a world but my listview does not display any record? How can i send this query object to listview?
every thing in my webpage is worked very good but at the output my list view show "not found any result" this mean my list view code is no have problem . problem is in my dataprovider and this query beacuse i customize that
my controller:
$query = new Query();
$dataProvidersearch=new ActiveDataProvider([
'query'=>$query->from('tbl_post')->Where(['like', 'title', $search])-
>andWhere(['like', 'en_title', $search])->andWhere(['like', 'content', $search])->andWhere(['like', 'en_content', $search]),
]);
this is my list view in my view:
$posts = $model->getModels();
echo ListView::widget([
'dataProvider'=>$posts,
'itemView'=>'search',
'summary' => '',
'itemOptions' => [
'tag' => false
],
]);
I'm not sure you have enough code here for someone to help. Even something simple like a listview could consist of a view, a controller, and two model files and your code could be failing at any of these points. You may have simply forgot to include the listview library at the top of your view, but we can't see that in your current example.
What I would recommend is using Gii to generate a listview. It is simple to do and once you have it created, you can study the code to see where you went wrong. You can see how to get started generating code with Gii here: http://www.yiiframework.com/doc-2.0/guide-start-gii.html
ANSWER FROM COMMENTS: Replace andWhere with orWhere, no results are found because no record can match 'title' and 'en_title' and 'content' and 'en_content'.
You are submitting $posts as 'dataProvider' while it should be dataProvidersearch
Instead of:
$posts = $model->getModels();
echo ListView::widget([
'dataProvider'=>$posts,
'itemView'=>'search',
'summary' => '',
'itemOptions' => [
'tag' => false
],
];
Should be:
$posts = $model->getModels();
echo ListView::widget([
'dataProvider'=>$dataProvidersearch,
'itemView'=>'search',
'summary' => '',
'itemOptions' => [
'tag' => false
],
];
I can upload files with special field upload_multiply and then save their names in DB, but how to print them back when editing the record? I use one-to-many relation, database structure like objects and objects_images, where exist object_id, name and url of uploaded image. Im using Laravel 5.4.
Now my code is very typicall:
I have a ObjectCrudController where i build form for my project. I use buildt-in Backpack/CRUD fields like this (for categories):
$this->crud->addField([
'label' => 'Category to display',
'type' => 'select',
'name' => 'category_id',
'entity' => 'category',
'attribute' => 'name',
'model' => 'App\Models\Category',
'wrapperAttributes' => [
'class' => 'form-group col-md-4'
]
]);
But I cant understand how to upload some images and then display their records as miniatures, also i need an ability to remove already uploaded image record. I think there can be used something like html field or view from backpack CRUD, but i don't know where to start.
the \kartik\grid\EditableColumn widget has a parameter called ajaxSettings where you may override the parameters passed with the ajax request to the server. What i want to do is to dynamically pass the selected rows ids together with the value coming from the popover to the server. I manage to do that passing static parameter coming from a php array in compile time like so
Editable::widget(['name' => 'publishDate', 'ajaxSettings' => ['ids' => [1,2,3]]])
but It seems that i cannot use a jquery selector there to grab the ids of the selected columns like so
Editable::widget([
'name' => 'publishDate',
'ajaxSettings' => [
'ids' => '$("#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.
I am working on a module that requires some html to be entered to be later called upon and become part of a customer facing widget output.
I've created an administrative backend and that is all working properly, however when I enter html into the field that should be storing the data i receive an error.
I dont need the wysiwyg but I would like to be able to enter html into this value.
At this point I've not done anything special when adding the field to the fieldset. What am I missing?
$contentField = $fieldset->addField('inner_html', 'editor', array(
'name' => 'inner_html',
'style' => 'height:36em;width:36em',
'required' => false,
));
Try
$fieldset->addField('inner_html', 'editor', array(
'name' => 'inner_html',
'label' => Mage::helper('tag')->__('Description'),
'title' => Mage::helper('tag')->__('Description'),
'style' => 'width:700px; height:350px;',
'config' => Mage::getSingleton('cms/wysiwyg_config')->getConfig(array('add_variables' => false, 'add_widgets' => false,'files_browser_window_url'=>$this->getBaseUrl().'admin/cms_wysiwyg_images/index/')),
'wysiwyg' => true,
'required' => false,
));