How to set focus on a TextField in NativeScript Vue

I'm currently working with NativeScript ("nativescript-vue": "^2.5.0") and testing on iOS 13 

"tns-android": {
      "version": "6.0.0"
    },
    "tns-ios": {
      "version": "6.0.1"
    }

I am attempting to focus on a TextField when a button is tapped. The current setup looks like this

  <GridLayout dock="top" columns="auto,*,auto" width="70%" rows="auto,auto">
    <Label text.decode="&#xf2bd;" horizontalAlignment="left" row="0" rowSpan="2"  col="0" />
    <Label text="USER" horizontalAlignment="left" row="0" col="1" class="m-l-3" />
    <Label :text="userEditBtnText"  @tap="userEditTap()"  horizontalAlignment="right" row="0" rowSpan="2" col="2" class="btnEdit"/>
    <TextField ref="userid" text="@username" :editable="userEdit" horizontalAlignment="left" row="1" col="1" class="m-l-3"/>
  </GridLayout>

Here is the code for @tap="userEditTap()"

userEditTap(){
  this.userEdit = true;
  this.userEditBtnText="SAVE";
  this.$refs["userid"].focus();      
}

and I am receiving the following console error:

JavaScript error: file: node_modules/@nativescript/core/application/application.ios.js:312:26 JS ERROR Error: NativeScript encountered a fatal error: TypeError: this.$refs["userid"].focus is not a function. (In 'this.$refs["userid"].focus()', 'this.$refs["userid"].focus' is undefined)

Any suggestions or input on this issue are welcome!

javascriptvue.jsnativescriptnativescript-vue

Answer №1

By using the ref method, you are able to access the Vue element directly. To access the actual TextField, you must use .nativeView.

Therefore, the correct syntax would be:

this.$refs["userid"].nativeView.focus();

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