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You are browsing documentation for version 5.0 of OroCommerce. Support of this version ended in January 2025. Read the documentation for version 6.1 (the latest LTS version) to get up-to-date information.

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MultiUseResourceManager ⇐ BaseClass

Allows to create/remove resource that could be used by multiple holders.

Use case:

var backdropManager = new MultiUseResourceManager({
    listen: {
        'constructResource': function() {
            $(document.body).addClass('backdrop');
        },
        'disposeResource': function() {
            $(document.body).removeClass('backdrop');
        }
    }
});

// 1. case with Ids
var holderId = backdropManager.hold();
// then somewhere
backdropManager.release(holderId);

// 2. case with holder object
backdropManager.hold(this);
// then somewhere, please note that link to the same object should be provided
backdropManager.release(this);

// 2. case with holder identifier
backdropManager.hold(this.cid);
// then somewhere, please note that link to the same object should be provided
backdropManager.release(this.cid);

Extends: BaseClass

multiUseResourceManager.counter : number

Holders counter

Kind: instance property of MultiUseResourceManager Access: protected

multiUseResourceManager.isCreated : boolean

True if resource is created

Kind: instance property of MultiUseResourceManager

multiUseResourceManager.holders : Array

Array of ids of current resource holders

Kind: instance property of MultiUseResourceManager

multiUseResourceManager.constructor()

Kind: instance method of MultiUseResourceManager

multiUseResourceManager.hold(holder) ⇒ *

Holds resource

Kind: instance method of MultiUseResourceManager Returns: * - holder identifier

Param	Type	Description
holder	*	holder identifier

multiUseResourceManager.release(id)

Releases resource

Kind: instance method of MultiUseResourceManager

Param	Type	Description
id	*	holder identifier

multiUseResourceManager.isReleased(id) ⇒ boolean

Returns true if resource holder has been already released

Kind: instance method of MultiUseResourceManager

Param	Type	Description
id	*	holder identifier

multiUseResourceManager.checkState()

Check state, creates or disposes resource if required

Kind: instance method of MultiUseResourceManager Access: protected

multiUseResourceManager.dispose()

Kind: instance method of MultiUseResourceManager