problem description
question: elementUI dynamically renders form data, check boxes do not display selected items
scenario of the problem
first of all, there will be a form submission page that submits user information, and after the submission is successful, the data will be refreshed.
at present, the problem is that after the check box in the form is refreshed, the selected item does not show the selected status, in addition, it cannot be selected by a single click again, but all is selected;
Picture description
Picture description
related codes
returned field structure: course1: "[" Joint "," Aesthetics "]"
- template Code
//
this.resumeForm.course1 = res.data.course1;