2 回答
TA贡献1826条经验 获得超6个赞
这里添加了对两个字段的验证:https : //codepen.io/chansv/pen/eYYWGLe?editors=1010
<div id="app">
<v-app id="inspire">
<v-form>
<v-container>
<div v-for="(s, index) in sprint" :key="index">
Index: {{index}}
<v-text-field
class="input"
label="time"
:rules="[rules.required, rules.time]"
v-model="s.time"
></v-text-field>
<v-text-field
label="record"
:rules="[rules.required, rules.record]"
v-model="s.record"
></v-text-field>
</div>
<v-btn @click="addSprint">Add Sprint</v-btn>
</v-container>
</v-form>
</v-app>
</div>
new Vue({
el: '#app',
vuetify: new Vuetify(),
data: {
sprint: [],
rules: {
required: v => !!v || 'this field is required',
time: v => (v >= 0 && v <= parseFloat(1)) || "enter value less than 1 or greater than 0",
record: v => (v >= 0 && v <= 100) || "enter value less than 100 or greater than 0",
}
},
methods: {
addSprint() {
this.sprint.push({
time: '',
record: ''
});
},
},
})
TA贡献1784条经验 获得超7个赞
这里添加了对两个字段的验证:https : //codepen.io/chansv/pen/eYYWGLe?editors=1010
<div id="app">
<v-app id="inspire">
<v-form>
<v-container>
<div v-for="(s, index) in sprint" :key="index">
Index: {{index}}
<v-text-field
class="input"
label="time"
:rules="[rules.required, rules.time]"
v-model="s.time"
></v-text-field>
<v-text-field
label="record"
:rules="[rules.required, rules.record]"
v-model="s.record"
></v-text-field>
</div>
<v-btn @click="addSprint">Add Sprint</v-btn>
</v-container>
</v-form>
</v-app>
</div>
new Vue({
el: '#app',
vuetify: new Vuetify(),
data: {
sprint: [],
rules: {
required: v => !!v || 'this field is required',
time: v => (v >= 0 && v <= parseFloat(1)) || "enter value less than 1 or greater than 0",
record: v => (v >= 0 && v <= 100) || "enter value less than 100 or greater than 0",
}
},
methods: {
addSprint() {
this.sprint.push({
time: '',
record: ''
});
},
},
})
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