多级考核指标选择组件 - Vue.js 实现

This code is for rendering a form item that contains a list of selectable assessment indicators. The form item allows the user to select multiple indicators with their respective weights. The user can also add or remove sub-level indicators up to a maximum of five levels.

The code uses Vue.js directives to iterate through the list of indicators and their child indicators, displaying them in a nested structure. It also uses Vue.js data binding to update the selected indicators and their weights in real-time.

The code also includes event listeners that trigger functions to add or remove sub-level indicators and update the weight distribution accordingly.