el form表單驗證

如果table在form中，且需要對每個**進行驗證的話，需要對prop進行處理

el-form上，model繫結的資料是json物件格式

el-form-item上，prop繫結的值必須可以通過.的方式從el-form上的model繫結的物件中找到(即prop值和el-form-item中model的名字一致)

例如設定某動態表單

:prop="

'list.'+ index + '.tobaccotypeid'
" :rules
="rules.tobaccotypeid"
>
v-model
="detail.tobaccotypeid"
placeholder
="請選擇"
filterable
style
="width
:240px
" @change
="gettobaccoremainweight"
>
v-for
="item in brandlist"
:key
="item.tobacco_type_id"
:label
="item.tobacco_type_name+'(剩餘量:'+item.not_used_weight+'kg)'
" :value
="item.tobacco_type_id"
>
el-option
>
el-select
>
el-form-item
>

ref=

"dataform"
:model
="blendingorder"
size
="mini"
label-position
="right"
label-width
="90px"
style
="margin-left
:50px;
" >
label
="殘損菸絲："
prop
="fragmentlist"
>
>
:span
="12"
>
>
牌號p>
el-col
>
:span
="6"
>
>
重量(kg)p
>
el-col
>
:span
="6"
>
type
="primary"
icon
="el-icon-plus"
size
="mini"
@click
="addfragmentdetail"
>
新增el-button
>
el-col
>
el-row
>
v-for
="(detail,index) in blendingorder.list"
:key
="index"
>
:key
="index"
>
:span
="12"
>
:prop="
'list.'+ index + '.tobaccotypeid'
" :rules
="rules.tobaccotypeid"
>
v-model
="detail.tobaccotypeid"
placeholder
="請選擇"
filterable
style
="width
:240px
" @change
="gettobaccoremainweight"
>
v-for
="item in brandlist"
:key
="item.tobacco_type_id"
:label
="item.tobacco_type_name+'(剩餘量:'+item.not_used_weight+'kg)'
" :value
="item.tobacco_type_id"
>
el-option
>
el-select
>
el-form-item
>
el-col
>
:span
="6"
>
:prop="
'list.'+ index + '.weight'
" :rules
="rules.weight"
>
v-model
="detail.weight"
placeholder
="請輸入摻配重量"
style
="width
:80%
" />
el-form-item
>
el-col
>
:span
="6"
>
>
v-show
="showdelete"
size
="mini"
type
="danger"
icon
="el-icon-delete"
@click
="delfragmentdetaillist"
>
刪除el-button
>
el-form-item
>
el-col
>
el-row
>
div>
el-form-item
>
data()

// 包含小數的數字驗證

weight:

[settimeout((

)=>

else

else

if(value <0)

else}}

,1000);

},trigger:

["blur"

,"submit"]}

]}}頁面圖

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