补充controller，修改变量，主页bug修改

liangxiaozhen

2023-08-11 af908216bb0012fe849e3b49b3039c7ba238f8f0

1
2
3
4
5
6
7
8
9
10
11
<template>
    <lightning-combobox
        name="progress"
        label="Status"
        value={value}
        placeholder="请选择单位"
        options={options}
        onchange={handleChange}
    >
    </lightning-combobox>
</template>