所以我有一个呈现表单的组件,它还使用从 ajax 请求接收到的数据预填充字段。
我的问题是,我不仅希望能够编辑字段,还希望同时添加要提交的新字段,因此我试图将我的预填充数据和新数据初始化到同一个要提交的对象中用我的 ajax 请求。使用我当前的设置,表单数据在呈现表单之前并没有始终如一地填写字段。
这是表单模板
<form @submit.prevent="editThisWorkflow" class="d-flex-column justify-content-center" >
<div>
<input type="text" v-model="workflowData.workflow">
</div>
<div >
<div v-for="object in workflowData.statuses" :key="object.id">
<input type="text" v-model="object.status">
</div>
<div v-for="(status, index) in workflowData.newStatuses" :key="index">
<input type="text" placeholder="Add Status" v-model="status.value">
<button type="button" @click="deleteField(index)">X</button>
</div>
<button type="button" @click="addField">
New Status Field
</button>
</div>
<div>
<div>
<button type="submit">Save</button>
<router-link :to="{ path: '/administrator/workflows'}" >Cancel</router-link>
</div>
</div>
</form>
这是脚本
data() {
return {
workflowData: {
id: this.$store.state.workflow.id,
workflow: this.$store.state.workflow.workflow,
statuses: this.$store.state.workflow.statuses,
newStatuses: []
},
workflowLoaded: false
}
},
computed: {
...mapGetters(['workflow']),
},
methods: {
...mapActions(['editWorkflow']),
editThisWorkflow() {
this.editWorkflow({
id: this.workflowData.id,
workflow: this.workflowData.workflow,
statuses: this.workflowData.statuses,
newStatuses: this.workflowData.newStatuses
})
},
addField() {
this.workflowData.newStatuses.push({ value: ''});
},
deleteField(index) {
this.workflowData.newStatuses.splice(index, 1);
}
这是提交数据的 store 方法
editWorkflow(context, workflowData) {
axios.patch('/workflowstatuses/' + workflowData.id, {
workflow: workflowData.workflow,
statuses: workflowData.statuses,
newStatuses: workflowData.newStatuses
})
.then(response => {
context.commit('editWorkflow', response.data)
})
.catch(error => {
console.log(error.response.data)
})
},
我的问题在这里
data() {
return {
workflowData: {
id: this.$store.state.workflow.id,
workflow: this.$store.state.workflow.workflow,
statuses: this.$store.state.workflow.statuses,
newStatuses: []
},
workflowLoaded: false
}
},
有没有更好的方法来设置这部分?
workflowData: {
id: this.$store.state.workflow.id,
workflow: this.$store.state.workflow.workflow,
statuses: this.$store.state.workflow.statuses,
newStatuses: []
},