版本更新迭代的时候,须要用到一个动态表单的功能,ElementUI恰好有教程就改改用咯dom
<!-- 手机副号动态表单框 --> <el-form-item v-for="(domains, index) in formData.domains" :key="index" :prop="'domains.'+ index +'.value'" :rules="[ { required: true, message: '请输入手机号码', trigger: 'blur' }, { pattern: /^1[3-9]\d{9}$/, message: '请输入正确的手机号码', trigger: ['blur', 'change'] } ]" > <el-input class="ly-width-280px-im" v-model="domains.value"></el-input> <el-button type="danger" icon="el-icon-delete" circle @click.prevent="removeCard(domains)"></el-button> </el-form-item>