قائمة معرّفات السلع المُعاد ترتيبها. يتم استخدام هذه المعلومات فقط كردّ على طلب QUEUE_REORDER. تصبح السمة changeTypeUPDATE، وتحتوي السمة itemIds على القائمة الكاملة لعناصر قائمة الانتظار.
requestId
(رقم أو غير محدد)
معرّف الطلب المطابِق
sequenceNumber
(رقم أو غير محدد)
معرِّف تسلسل تغيير قائمة الانتظار. تُستخدَم هذه الوظيفة لتنسيق مزامنة الحالة بين
المرسِلين المختلفين والمستلِم.
تاريخ التعديل الأخير: 2025-07-25 (حسب التوقيت العالمي المتفَّق عليه)
[null,null,["تاريخ التعديل الأخير: 2025-07-25 (حسب التوقيت العالمي المتفَّق عليه)"],[[["\u003cp\u003eRepresents a queue change message encompassing actions like insert, remove, and update within the Cast framework.\u003c/p\u003e\n"],["\u003cp\u003eProvides properties detailing the change type, affected item IDs, insertion points, reordered IDs, and associated request/sequence information for queue management.\u003c/p\u003e\n"],["\u003cp\u003eEnables communication and synchronization of queue state between senders and receivers within the Cast ecosystem.\u003c/p\u003e\n"]]],[],null,["# Class: QueueChange\n\ncast.[framework](/cast/docs/reference/web_receiver/cast.framework).[messages](/cast/docs/reference/web_receiver/cast.framework.messages).QueueChange\n====================================================================================================================================================\n\nclass static\n\nRepresents a queue change message, such as insert, remove, and update.\n\nConstructor\n-----------\n\n### QueueChange\n\nnew\nQueueChange()\n\nProperties\n----------\n\n### changeType\n\n(non-null [cast.framework.messages.QueueChangeType](/cast/docs/reference/web_receiver/cast.framework.messages#.QueueChangeType) or undefined)\n\nThe actual queue change type.\n\n### insertBefore\n\n(number or undefined)\n\nThe ID that the inserted items will precede.\n\n### itemIds\n\n(non-null Array of number or undefined)\n\nThe list of changed item IDs.\n\n### reorderItemIds\n\n(non-null Array of number or undefined)\n\nThe list of reordered item IDs. This is only used as a response for a\n`QUEUE_REORDER` request. The `changeType` becomes `UPDATE`, and `itemIds`\ncontain the full list of queue items.\n\n### requestId\n\n(number or undefined)\n\nThe corresponding request ID.\n\n### sequenceNumber\n\n(number or undefined)\n\nThe queue change sequence ID. Used to coordinate state sync between\nvarious senders and the receiver.\n\n### type\n\nnon-null [cast.framework.messages.MessageType](/cast/docs/reference/web_receiver/cast.framework.messages#.MessageType)"]]
