the process of altering properties in vue js

After running my Vue file, I encountered the following console error. As someone new to Vue programming, I'm attempting to utilize a Syncfusion UI component to display a grid.

Prop being mutated: "hierarchyPrintMode"

I am unsure where to add the computed property in my code since I don't have any props, and I couldn't grasp the solution provided here.

You can access the hosted app here: https://codesandbox.io/s/printing-grid-wqrgz

Answer №1

To give a data section the hierarchyPrintMode attribute set to 'All', include it in the ejs-grid like so: hierarchyPrintMode:="hierarchyPrintMode". You can then easily modify this.hierarchyPrintMode in your code to suit your requirements

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