StandardControl.init
Used to initialize the component instance. Components can kick off remote server calls and other initialization actions. Dataset values cannot be initialized here, use the updateView method to achieve that.
trackContainerResize should be called once, preferably in the component init
method to notify that the component needs the layout information. Use this method to tell the framework to populate allocatedHeight
and allocatedWidth
methods.
Note
tractContainerResize should be called first before the allocatedHeight
and allocatedWidth
methods.
Available for
Model-driven apps, canvas apps, & portals.
Syntax
init(context,notifyOutputChanged,state,container)
Parameters
Parameter Name | Type | Required | Description |
---|---|---|---|
context | Context | yes | The Input Properties containing the parameters, component metadata, and interface functions. |
notifyOutputChanged | function |
no | The method to notify the framework that it has new outputs |
state | Dictionary |
no | The component state that is saved from setControlState in the last session |
container | HTMLDivElement | no | The div element to render |
Example
public init(context: ComponentFramework.Context<IInputs>, notifyOutputChanged: () => void, state: ComponentFramework.Dictionary, container:HTMLDivElement)
{
this._labelElement = document.createElement("label");
this._labelElement.setAttribute("class", "HelloWorldColor");
container.appendChild(this._labelElement);
}
Related articles
Control
Power Apps component framework API reference
Power Apps component framework overview
意見反應
https://aka.ms/ContentUserFeedback。
即將登場:在 2024 年,我們將逐步淘汰 GitHub 問題作為內容的意見反應機制,並將它取代為新的意見反應系統。 如需詳細資訊,請參閱:提交並檢視相關的意見反應