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 = $("#books-grid").yiiGridView("getSelectedRows");
And then assign it to the widget:
Editable::widget([
'name' => 'publishDate',
'ajaxSettings' => [
'ids' => arrayIds
]
])
Hope this helps,
Leo.
Related
I have a tree node in my form. I am using kartik-v's Tree Manager.
This is my view code:
echo TreeViewInput::widget([
'query' => Tree::find()->addOrderBy('root, lft'),
'headingOptions' => ['label' => 'Set Permission'],
'name' => 'name',
'value' => '1,2,3',
'asDropdown' => false,
'multiple' => true,
'fontAwesome' => true,
'rootOptions' => [
'label' => '<i class="fa fa-tree"></i>',
'class' => 'text-success'
]);
But, in this I have to follow the same table structure as mentioned in the widget. I have some extra fields and more permissions. So it is a bit complicated to use the same structure.
Is it possible to pass the value in an array directly to this widget? If possible let me know the array format.
Now I am stuck with this tree node implementation.
You can do this by doing some tricks, or by using another way:
1) you can add a condition to your query like this:
Tree::find()->andWhere(['not in','id',[2,3,4]])->addOrderBy('root, lft'),
by this solution you can ignore unwanted rows like you send data direct in array...
2) you can use another solution by using js lib/plugin direct like jsTree, in this case you can create and pass custom array direct...look at this example: jsTree Example
I have these possible urls:
Having country at beginning:
peru/blog/search/my-search
peru/blog/tag/my-tag
peru/blog/my-blog-post
peru/blog/
peru/
Without Country at beginning:
blog/search/my-search
blog/tag/my-tag
blog/my-blog-post
blog/
/
How it works:
As I understand url management there are 2 processes:
When you write an url on the browser. In this case Yii tries to convert this url into a route and params.
When you are creating an url using Yii::$app->urlManager->createAbsoluteUrl, in example.
According to these, I am writing some rules in the urlManager, first the general config:
'urlManager' => [
'class' => 'yii\web\UrlManager',
'enablePrettyUrl' => true,
'showScriptName' => false,
'rules' => []
]
Now the rules:
'<country:peru|france>/<module:[\w\-]+>/tag/<tag:[\w\-]*>' => '<module>/index',
'<country:peru|france>/<module:[\w\-]+>/search/<search:[\w\-]*>' => '<module>/index',
'<country:peru|france>/<module:[\w\-]+>/<slug:[\w\-]*>' => '<module>/index',
'<country:peru|france>/<module:[\w\-]+>' => '<module>/index',
'<module:[\w\-]+>/tag/<tag:[\w\-]*>' => '<module>/index',
'<module:[\w\-]+>/search/<search:[\w\-]*>' => '<module>/index',
'<module:[\w\-]+>/<slug:[\w\-]*>' => '<module>/index',
'<module:[\w\-]+>' => '<module>/index',
As you notice from the rules, I pass a parameter "module" in the url, and I want that one to be used as controller.
In the case of country I had to add some possible matches, if not I was not able to make it work.
With the above rules, It works when I input a "pretty" url on the browser like:
http://example.com/blog/search/my-search
But my issue starts If try to create an url:
Yii::$app->urlManager->createAbsoluteUrl(["blog/index", "module" => "blog"]
Rule: '<module:[\w\-]+>' => '<module>/index'
Url Expected: http://example.com/blog
Url Generated: http://example.com/blog?module=blog
It seems it does not fall in the rule, not sure.
If I try to create an url:
Yii::$app->urlManager->createAbsoluteUrl(['blog/index', 'module' => 'blog', 'slug' => 'my-post'])
Rule: '<module:[\w\-]+>/<slug:[\w\-]*>' => '<module>/index'
Url Expected: http://example.com/blog/my-post
Url Generated: http://example.com/blog/my-post?module=blog
From these 2 cases, I notice it is adding the controller to the url
Questions:
In my rule I use I think it collides with predefined variables like: , . I have tried change it, but still same issue.
In the case of country I had to add possible options: Peru, france to make it work, if not it did not work, how can I make it work without those options?
The url match depends on the amount of query params or does it count controller and action too?
How can I make empty parameters be ignored for the rules, when creating an url?
Why is adding controller to the url?
Is the rules order correct?
I think I found a solution to all my questions:
So far I have not found predefined keywords for rules: <controller>, <action>, <module> are just name of variables, if someone knows something different, please let me know.
Yii URL manager (and probably any URL manager) can only match the amount of parameters we send and match it against rules, not the variable names, so if we send:
http://example.com/peru
http://example.com/es
Yii only understands that we are sending one parameter, so if in the rules we have:
'<language:[\w\-]*>' => 'language/index'
'<country:[\w\-]*>' => 'country/index'
Yii will use the first rule that matches, so in this case would be <language> rule which will match. Then Yii will pass a variable $language with "peru" as value to LanguageControlle, which is wrong.
So in order to help Yii we have to add patterns to help it use correct rule, we could add a pattern to match only any value with 2 characters or specific values list like:
<language:es|en> => 'language/index'
<country:[\w\-]*> => 'country/index'
In this case if we have "peru" as value, it will not match first rule, so it will use second one.
Answered above.
Ignore empty parameters, we can use + instead of * in the rules, in that way empty parameters will not match.
Remove the controller, we need to add a rule at the end:
'' => 'site/index'
Question ordering, it should start with the rules with most parameters and inside that group order them from the less generic to more generic rules.
At the end my rules are:
'<base:es|en>/<module:ideas|user|blog>/tag/<tag:[\w\-]*>' => '<module>/index',
'<base:es|en>/<module:ideas|user|blog>/search/<search:[\w\-]*>' => '<module>/index',
'<base:es|en>/<module:ideas|user|blog>/<slug:[\w\-]*>' => '<module>/index',
'<base:es|en>/<module:ideas|user|blog>' => '<module>/index',
'<base:es|en>/<slug:contact>' => 'site/index',
'<base:es|en>' => 'site/index',
'<module:ideas|user|blog>/tag/<tag:[\w\-]*>' => '<module>/index',
'<module:ideas|user|blog>/search/<search:[\w\-]*>' => '<module>/index',
'<module:ideas|user|blog>/<slug:[\w\-]*>' => '<module>/index',
'<module:ideas|user|blog>' => '<module>/index',
'<slug:contact>' => 'site/index',
'' => 'site/index',
I hope this saves time to someone in the future.
The problem is how you create URL. If <module> is available in route pattern (value in rules array), then you don't need to pass it manually. It will be detected from route.
Sou you should create your URLs like this:
Yii::$app->urlManager->createAbsoluteUrl(['blog/index', 'slug' => 'my-post'])
Yii::$app->urlManager->createAbsoluteUrl(['blog/index']);
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 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
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'