1,
<el-form :inline="true" :model="mainForm" ref="refMainForm" label-width="100px" :rules="mainFormRule" class="demo-form-inline" size="small" label-position="right">
<el-row>
<el-col :span="6">
<el-input v-model="mainForm.name" placeholder=""></el-input>
</el-col>
<el-col :span="6">
<el-input v-model="mainForm.position" placeholder=""></el-input>
</el-form-item>
</el-col>
<el-button type="primary" @click="createData"></el-button>
</el-form>
export default {
data() {
var validatePosition = (rule, value, callback) => {
if (value != "") {
let patten = /(^[^]+\d+\d+\d+U~\d+U(\([]\)){0,1}$)|(^[^]+\d+\d+\d+U(\([]\)){0,1}$)/
if(patten.test(value) === false){
callback(new Error("")
}
else{
callback()
}
}
else{
callback()
}
}
mainFormRule:{
name:[{ required: true, message: "", trigger: "blur" }],
position:[{validator:validatePosition, trigger: "blur"}],
},
}
methods: {
createData() {
//jsnameerror
this.$refs.refMainForm.fields.filter((item) => (item.prop === "name"))[0]
},
}, 2. I have tried vm.$refs.ruleForm.fields.filter ((item) = > (item.prop = i)) [0];
https://codeshelper.com/q/10.
) but still haven"t solved which one can specify how to use it