problem description
on a form submission page, there is a drop-down box, and the options in the drop-down box are the values passed from the parent component, prop: ["academicRule"];
now, you want the drop-down box to show the selected text, both the value of the category property, but the score box below needs to be automatically bound to the score property value of the above selected item;
my way of writing
define score as a custom property, bind;
@ changge binding event,
related codes
- template Code:
methods: {
currentSel(index,value) {
console.log(academicRule[index]["score"]);
this.academicForm.academicScore = this.academicForm.academicLevel;
},error
error: academicRule is not defined
because: academicRule is the value of the prop attribute, I don"t know how to change it. Ask for advice