widget.getProperty(key)

Get the UI widget properties, use widget.getProperty(hmUI.prop.MORE, {}) to get all the properties of the widget.

Type

(key: any) => result

Parameters

Parameter	Description	Type
key	The value of property.	any

Code example

const img_bkg = hmUI.createWidget(hmUI.widget.IMG)
const prop = img_bkg.getProperty(hmUI.prop.MORE, {})
const { angle, w, h } = prop

const imgHeight = img_bkg.getProperty(hmUI.prop.H)

caution

At this stage, some widgets do not support property acquisition, it is recommended to try to get first, if you can not get the value, you can refer to the following code snippet, manually maintain a variable in the current page to record the corresponding property changes

Page({
  state: {
    buttonY: 0
  },
  build() {
    this.state.buttonY = 300

    hmUI.createWidget(hmUI.widget.BUTTON, {
      y: this.state.buttonY,
      // ...
    })

    hmUI.showToast({
      text: this.state.buttonY
    })
  }
})