🌦🌦-ivew-动态新增-input-prop校验
有这样的需求如下图:
1.下拉选择select 选择,
2.新增一组 input提交选项

新增input代码如下(只罗列了前两项):
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| <!-- 新增园区 --> <div v-for="(item, index) in formData.areaList" v-if='formData.areaList.length >=1'> <div class="form-line"> <FormItem label="联系人" :prop="'areaList.' + index + '.contactor'" :rules='rules.contactor'> <Input v-model="item.contactor" placeholder="请输入联系人" clearable :style="{width: '100%'}"> </Input> </FormItem> <FormItem label="联系电话" :prop="'areaList.' + index + '.contactTel'" :rules='rules.contactTel'> <Input v-model="item.contactTel" placeholder="请输入联系电话" clearable :style="{width: '100%'}"> </Input> </FormItem> </div> </div>
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prop这样写
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| :prop = areaList.' + index + '.contactor
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#####总结 : 便利对象 + . + index + . + key
####需要注意的点
######1. prop现在是变量 前面加:
######2.便利的数组对象(areaList), 要在需要最后提交的formData里
######3.单独在新增的FormItem 加rules,比如 :rules=’rules.contactor’
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| rules: { contactor: [{ required: true, message: '请输入联系人', trigger: 'blur' }], contactTel: [{ required: true, message: '请输入联系电话', trigger: 'blur' },
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######4.新增的数组里需要加入 对应的key
如下:
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| let o = { contactTel: '', contactor: '' } this.formData.areaList.push(o)
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