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Questions tagged [arraycollection]

The ArrayCollection class is a wrapper class that exposes an Array as a collection in Flex which can be accessed and manipulated. Use this tag for questions related to arraycollection.

The ArrayCollection class is a wrapper class that exposes an Array as a collection that can be accessed and manipulated using the methods and properties of the ICollectionView or IList interfaces. Operations on a ArrayCollection instance modify the data source; for example, if you use the removeItemAt() method on an ArrayCollection, you remove the item from the underlying Array.

Reference

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Symfony : How to sort ArrayCollection in a OneToMany relation (3 entities)?

I have a product which can has one or many tags. For a particular reason, I have 3 entities which correspond to : Product Tag ProductTag (relation) : I want to order by type my ArrayCollection of tags. This collection contains ProductTag…
Eve
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doctrine2 ArrayCollection error

I am trying to follow the advice from the doctrine docs on this page - initialising a class member with the ArrayCollection. All works well for the example given in the docs. I'm trying to do it with an inherited class but get an error saying: Class…
waigani
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Fastest way to get an Objects values in as3

Ok, so I swear this question should be all over the place, but its not. I have a value object, inside are lots of getters/setters. It is not a dynamic class. And I desperately need to search an ArrayCollection filled with them. The search spans all…
noazark
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add field on result of Dql

I'm trying to associate a field of my entity with a left join : $query = $em ->createQueryBuilder() ->select('Page, partial Template.{id,name}') ->from('WHCmsBundle:Page', 'Page') ->leftJoin('WHCmsBundle:Template', 'Template', 'WITH',…
user3646875
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Emberjs array controller

My route is: export default Ember.Route.extend({ model: function (params) { var blocks = this.store.find('block', {'objectId': 777}); this.controllerFor("blocks").set('model', blocks); return Ember.RSVP.hash({ …
Costa
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How Do I Add Value To All Previous Values In Array

Lets say I have the following array: my_array = [1, 5, 8, 11, -6] I need to iterate over this array and add the values prior to the current value together. An example will probably be easier to understand. I need to return an array that should…
James
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ArrayCollection error in Flex does not accept single XML nodes - alternatives?

i get this error when i retrieve an XML that only has 1 node (no repeating nodes) and i try to store in an ArrayCollection. -When I have MORE than 1 "name" nodes...i do NOT get an error. TypeError: Error #1034: Type Coercion failed: cannot convert…
Rees
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Symfony2: Transform ArrayCollection to File

I get an error when trying to store a form with multiple file input. I have two entities: Inquiry and UploadedDocumend which are in a one-to-many relation. Here is the transformer for the uploaded files: public function…
Tobias Nawa
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Doctrine doesn't store ArrayCollection

I have an Entity that has a array field like this: ... /** * @var array * * @ORM\Column(name="tels", type="json_array") */ private $tels; ... I fill this using form and it fills correctly as after submit…
Ariyan
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Using one data source for multiple datagrids in Flex3

I want to use one data source (e.g. an Array) for multiple Datagrids that have different filterFunctions attached and show different columns. First, I thought I use a very straight forward apporach: create the Array create an ArrayCollection for…
cboese
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Named collection keys in ArrayCollection

I'm looking for a way to have an associative array keys for a ODM ArrayCollection. The entity has the following mapping: /** * $fields * * The entities fields * * @ODM\ReferenceMany(targetDocument="JobboardEntity\Entity\EntityField",…
AlexP
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How to get the memory size of an ArrayCollection in Flex

I have built an image cache which is an ArrayCollection containing images. I have built functionality so that the cache can hold a max of 250 images. However, the images can be of a different size, so it's better to limit the total memory size of…
Maurits de Boer
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Flex looping through object

Im trying to extend the flex ArrayCollection to be able to search for an object containing specific data and give it back. Here is my function: public function getItemContaining(value: String): Object { //Loop through…
Thonelon
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ArrayCollection: retrieve collection in a form

I made a web application with Symfony2, in which a User has an array correlation ManytoMany with the entity Mission. The User can upload the entity $product through a form, and one of the data passed by the form is the mission associated to the…
Gianni Alessandro
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Array Collection, symfony: add a relation

I'm new of Symfony and php, and I'm trying to understand, without outcome, the array collection. Now I have two entity, Mission and User, in relation ManytoMany. I have a form to create new Missions and a form to create new User. Now I have to…
Gianni Alessandro
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