[Vuejs]-Vue js send image blob between child components and show preview of image

by

1👍

✅

Correct if Im wrong but in your Child you are passing a function as a prop which in vue is an anti pattern. You should always follow the props down event up design pattern.

Anyway, continue to your problem. On your Child 2 you have the following line

items: this.tableData

This line will assign the value of this.tableData to items. This is only assigned on the created hook part of the component. If this table data changes (which I’m fairly sure it does) the item variable won’t be updated. You should have a watch watching the prop and re-assign to item

watch: {
  tableData: (value) => {
    this.item = value;
  }
}
👤Bruno Francisco

Leave a comment