entities

问题 I have a scenario where i want to get the count of people from an Entity who have multiple location address marked as current address in other linked entity. <fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="true" aggregate="true"> <entity name="client"> <attribute name="clientid"/> <attribute name="name"/> <attribute name="createdon"/> <order attribute="name" descending="false"/> <link-entity name="locationadd" from="clientid" to="clientid" alias="aa"> <attribute

问题 I want to escape HTML tags to entity names, taking text from a textarea and putting the result in a second textarea such that: <mytag> becomes <mytag> I'm using .html() and .text() going back and forth OK. My problem is dealing with the textarea element, which acts a little different. It works fine if I first place the text into a div: var htmlStr = $('#textareaInput').val(); //doesn't like .html() .text() ? $('#dummy').text(htmlStr); // an object to hold the text that supports .html() $('

问题 I'm having the hardest time with saving multiple records. I've tried a million things, but I end up with the same problem: my records are not saved and I can't see any errors. Bear in mind that I'm new to cakephp and a novice coder. Am I missing something obvious and crucial? Table: $this->table('splits'); $this->displayField('id'); $this->primaryKey('id'); $this->belongsTo('Transactions', [ 'foreignKey' => 'transaction_id', 'joinType' => 'INNER' ]); $this->belongsTo('Accounts', [ 'foreignKey

问题 i would like to understand a bit more Core Data, why do we "fetch" and search for entities while the entities are "inside" managed objects? For example : NSManagedObjectContext *moc = [self managedObjectContext]; NSEntityDescription *entityDescription = [NSEntityDescription entityForName:@"Employee" inManagedObjectContext:moc]; NSFetchRequest *request = [[[NSFetchRequest alloc] init] autorelease]; [request setEntity:entityDescription]; also, what does a persistent object store contain? if i

问题 I have an entity "container" with this property /** * @ORM\OneToMany(targetEntity="BizTV\ContentManagementBundle\Entity\Content", mappedBy="container") */ private $content; the property is an array collection... public function __construct() { $this->content = new \Doctrine\Common\Collections\ArrayCollection(); } ...with these two standard methods /** * Add content * * @param BizTV\ContentManagementBundle\Entity\Content $content */ public function addContent(\BizTV\ContentManagementBundle

问题 I have a problem with doctrine2 in symfony2 app with postgres database. I get error: SQLSTATE[3F000]: Invalid schema name: 7 ERROR: schema "main" does not exist Problem is that my schema is Main not main. When I rename it, similar thing happends for table relation: SQLSTATE[42P01]: Undefined table: 7 ERROR: relation "main.brand_brandid_seq" does not exist Problem is case sensitivity and I guess maybe it have something to do with quoting or some doctrine configuration. Entity: namespace MyB

问题 There is a String in Android Java. How do I change it to another given encoding and replace HTML-entities such as &amp; with & ? This is so that international symbols can be displayed correctly. 回答1: to decode Html String you can use Html.fromHtml() like Html.fromHtml((String) htmlCode).toString(); if you want reverse than you can use TextUtils.htmlEncode() 来源： https://stackoverflow.com/questions/17643512/android-string-encoding-and-html-entities-converting

问题 I have started using Entity Framework Code First for the first time and am impressed by the way in which our greenfield application is being built around the domain rather than around the relational database tables (which is how I have worked for years). So, we are building entities in C# that are being reflected in the database every time we do a new migration. My question is this: should these same entities (i.e. designed with Entity Framework in mind) play the same role as entities in

问题 I have a problem with Symfony 4 , I want generate entities from an existing database with the command : php bin/console doctrine:mapping:import --force AppBundle xml But an error appears : Bundle "AppBundle" does not exist or it is not enabled. Maybe you forgot to add it in the registerBundles() method of your App\Kernel.php file? I try to import in the file kernel.php in registerBundles() : new AppBundle/AppBundle(); but undefined class and when I create it in src/AppBundle/AppBundle.php : <

问题 This episode from Voice of the ElePHPant, starts talking about Zend_Form and how Zend\Form will be in Zend Framework 2 around 22:00. Filtering and validation is attached to models rather than being bound to the form, which allow having business rules (validation and filtering) at model level. I'm developing with Zend Framework 1.11 and my models are Doctrine 2.2 entities: how can i attach filters and validation chains to my entities? I'd like validation of entities with @LifecycleCallbacks or