elementui官网动态增减表单项的例子有几个地方容易被忽略
<el-form :model="dynamicValidateForm" ref="dynamicValidateForm" label-width="100px" class="demo-dynamic">
<el-form-item
prop="email"
label="邮箱"
:rules="[
{ required: true, message: '请输入邮箱地址', trigger: 'blur' },
{ type: 'email', message: '请输入正确的邮箱地址', trigger: ['blur', 'change'] }
]"
>
<el-input v-model="dynamicValidateForm.email"></el-input>
</el-form-item>
<el-form-item
v-for="(domain, index) in dynamicValidateForm.domains"
:label="'域名' + index"
:key="domain.key"
:prop="'domains.' + index + '.value'"
:rules="{
required: true, message: '域名不能为空', trigger: 'blur'
}"
>
<el-input v-model="domain.value"></el-input><el-button @click.prevent="removeDomain(domain)">删除</el-button>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="submitForm('dynamicValidateForm')">提交</el-button>
<el-button @click="addDomain">新增域名</el-button>
<el-button @click="resetForm('dynamicValidateForm')">重置</el-button>
</el-form-item>
</el-form>
<script>
export default {
data() {
return {
dynamicValidateForm: {
domains: [{
value: ''
}],
email: ''
}
};
},
methods: {
submitForm(formName) {
this.$refs[formName].validate((valid) => {
if (valid) {
alert('submit!');
} else {
console.log('error submit!!');
return false;
}
});
},
resetForm(formName) {
this.$refs[formName].resetFields();
},
removeDomain(item) {
var index = this.dynamicValidateForm.domains.indexOf(item)
if (index !== -1) {
this.dynamicValidateForm.domains.splice(index, 1)
}
},
addDomain() {
this.dynamicValidateForm.domains.push({
value: '',
key: Date.now()
});
}
}
}
</script>
动态表格表单组件
<template>
<div class="container-table" >
<el-form ref="formTable" :rules="rules" :model="formTable">
<el-table v-loading="loading" :data="formTable.tableList" >
<el-table-column type="index" :label="$t('inventoryManagement.index')"></el-table-column>
<el-table-column label="工序" prop="processName"></el-table-column>
<el-table-column label="机台编号" prop="machineNumber"></el-table-column>
<el-table-column label="机台名称" prop="machineName"></el-table-column>
<el-table-column label="检验名称" prop="inspectName"></el-table-column>
<el-table-column label="检验类型" prop="inspectType">
</el-table-column>
<el-table-column label="规格上限" prop="upperSpecification"></el-table-column>
<el-table-column label="规格下限" prop="loweSpecification"></el-table-column>
<el-table-column label="备注" prop="notes"></el-table-column>
<el-table-column label="检验值" prop="inspectValue"></el-table-column>
<el-table-column label="检验结果" prop="inspectResult">
<template slot-scope="scope">
<span v-if="scope.row.inspectResult=='合格'" style="color: green;">合格</span>
<span v-else style="color: red;">{{scope.row.inspectResult}}</span>
</template>
</el-table-column>
<el-table-column label="人工复检值" width="110" prop="manualValue" v-if="tableType>0">
<template slot-scope="scope" v-if="scope.row.inspectResult!='合格'">
<el-form-item :prop="'tableList.' + scope.$index+'.manualValue'" :rules="rules.manualValue" >
<el-input v-model="scope.row.manualValue" clearable size="mini" :disabled="tableType!=1"/>
</el-form-item>
</template>
</el-table-column>
<el-table-column label="复检结果" width="110" prop="manualResult" v-if="tableType>0">
<template slot-scope="scope" v-if="scope.row.inspectResult!='合格'">
<el-form-item :prop="'tableList.' + scope.$index+'.manualResult'" :rules="rules.manualResult">
<el-select v-model="scope.row.manualResult" filterable size="mini" :disabled="tableType!=1" >
<el-option size="mini" v-for="item in manualResultlist" :key="item.value" :label="item.label" :value="item.value">
</el-option>
</el-select>
</el-form-item>
</template>
</el-table-column>
<el-table-column label="二次复检值" width="110" prop="manualValueTwo" v-if="tableType>1">
<template slot-scope="scope" v-if="scope.row.manualResult!='合格'">
<el-form-item :prop="'tableList.' + scope.$index+'.manualValueTwo'" :rules="rules.manualValueTwo">
<el-input v-model="scope.row.manualValueTwo" clearable size="mini" :disabled="tableType!=2"/>
</el-form-item>
</template>
</el-table-column>
<el-table-column label="二次复检结果" width="110" prop="manualResultTwo" v-if="tableType>1">
<template slot-scope="scope" v-if="scope.row.manualResult!='合格'">
<el-form-item :prop="'tableList.' + scope.$index+'.manualResultTwo'" :rules="rules.manualResultTwo">
<el-select v-model="scope.row.manualResultTwo" filterable size="mini" :disabled="tableType!=2">
<el-option size="mini" v-for="item in manualResultlist" :key="item.value" :label="item.label" :value="item.value">
</el-option>
</el-select>
</el-form-item>
</template>
</el-table-column>
</el-table>
</el-form>
<!-- <el-button @click="submitAddForm">123</el-button> -->
</div>
</template>
<script>
export default {
name: 'InspectionTable',
props: {
disabled:{
type:Boolean,
default:false
},
tasksDeailslist: {
type:[ Array , Object],
default:()=>{},
},
// 0 查看 1:一次复检 2：二次复检
tableType:{
type:[String,Number],
default:'0'
}
},
watch: {
tasksDeailslist:{
handler(newVal) {
if (newVal?.length) {
// this.tableList=this.tasksDeailslist
this.formTable.tableList=this.tasksDeailslist
this.$forceUpdate()
}else{
// this.tableList=[]
this.formTable.tableList=[]
}
},
deep: true,
immediate: true,
}
},
data() {
return {
tableList: [],
// 表单校验
rulesForm: {
tableList:[]
},
loading: false,
fullscreen: false,
templateVisible: false,
tableHeight: '300',
formTable:{
},
manualResultlist:[
{value:"合格",label:"合格"},
{value:"不合格",label:"不合格"},
],
rules:{
manualValue:[{ required: true, message: '人工复检值不能为空', trigger: 'blur' }],
manualResult:[{ required: true, message: '复检结果不能为空', trigger: 'change' }],
manualValueTwo:[{ required: true, message: '二次复检值不能为空', trigger: 'blur' }],
manualResultTwo:[{ required: true, message: '二次复检结果不能为空', trigger: 'change' }]
}
}
},
created() {
},
methods: {
/** 发起检验提交 */
submitTableForm: function () {
// console.log(JSON.stringify(this.formTable.tableList),9999999999)
if (this.disabled) {
this.$emit('callback', this.formTable.tableList)
} else {
this.$refs['formTable'].validate((val, error, three) => {
console.log(this.$refs['formTable'].fields)
if (val) {
this.$emit('callback', this.formTable.tableList)
} else {
let validateMessage = ''
this.$refs['formTable'].fields.forEach((io) => {
if (
io.validateMessage &&
io.validateMessage.length > 0
) {
validateMessage = io.validateMessage
}
})
if (validateMessage.length > 0) {
this.$modal.msgError(validateMessage)
} else {
this.$modal.msgError(
'内容填写不完整，请仔细检查后再确定!'
)
}
}
})
}
},
},
}
</script>model和data属性要一样
循环出来的表格不能直接使用list数组变量名，要 属性名.数组名
rulesForm: {
tableList:[]
}
props ：属性名.index.参数名 （参数名：v-mode变量名）
这两参数要一致
