我試圖讓一個模式彈出一張信用卡的細節。細節來自AJAX請求。出於某種原因,根Vue實例正在更新,但組件實例不是。這是我目前有 -Vue JS AJAX調用內部Modal
HTML:
<!-- View Card Details Modal -->
<!-- Modal -->
<div class="modal fade" id="ccdetails" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">View Card Details</h4>
</div>
<card-details cardid="{{$cc->card_id}}" :message="getCCDetails('{{$cc->card_id}}')"></card-details>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<!-- <button type="button" class="btn btn-primary">Save changes</button> -->
</div>
</div>
</div>
</div>
Vue公司JS:
<script type="text/javascript">
Vue.component('card-details', {
template: '<div class="modal-body">@{{message}}</div>',
// data is technically a function, so Vue won't
// complain, but we return the same object
// reference for each component instance
props: ['message', 'cardid']
}),
new Vue({
el: '#ccdetails',
data: {
cardid: '',
message: ''
},
methods: {
getCCDetails: function (id) {
console.log(id)
console.log('calling function')
axios.get('/card/'.concat(id))
.then(function (response) {
this.message = JSON.stringify(response.data)
}.bind(this))
.catch(function (error) {
return this.message = 'Sorry there was an error'
}.bind(this));
}
}
})
</script>
對於輸出,根實例都有cardid = undefined
和message = the output
我想要的。我的cardDetails實例的值爲cardid
,但是message = undefined
。
哪個版本的Vue是它?而且,$ cc變量究竟是什麼? – Staszek
這有點令人困惑。你需要爲你的$ cc添加一個例子。在下面的評論中聲稱可以有多個$ cc - 因此我會說你沒有在任何地方循環。你確定$ cc-> card_id不是null嗎? –