【发布时间】:2020-01-20 07:05:12
【问题描述】:
我在 Home 组件(父组件)中使用了 Gallery 组件(子组件)。问题是,当我单击图像时,模态图像仅适用于 2019 年,而在其他年份则不能。当我检查 Vue 数据时,我意识到每年都有多个“selectedImage”数据,因为我正在复制子组件。我该如何克服这个?第一次使用 Vue 组件。提前致谢。
主页组件(父)
<template>
<div class="container-fluid">
<gallery-tag intYear="2019"></gallery-tag>
<gallery-tag intYear="2018"></gallery-tag>
<gallery-tag intYear="2017"></gallery-tag>
<gallery-tag intYear="2016"></gallery-tag>
<gallery-tag intYear="2015"></gallery-tag>
<gallery-tag intYear="2014"></gallery-tag>
<gallery-tag intYear="2013"></gallery-tag>
<gallery-tag intYear="2012"></gallery-tag>
<gallery-tag intYear="2011"></gallery-tag>
<gallery-tag intYear="2010"></gallery-tag>
</div>
</template>
<script>
import Gallery from './Gallery'
export default {
components: {
'gallery-tag' : Gallery
}
}
</script>
图库组件(子)
<template>
<div class="row justify-content-center border-top border-bottom border-white bg-custom">
<div class="container-fluid mt-5">
<a v-bind:href="'#Gallery'+intYear" data-toggle="collapse" class="text-center text-white text-decoration-none"><h1>{{intYear}}</h1></a>
<br>
<div v-bind:id="'Gallery'+intYear" class="collapse p-2">
<div class="row">
<div class="col-lg-3 col-md-4 col-xs-6 col-6 thumb mb-4" v-for="image in images" v-bind:key="image.id">
<a href="#imageModal" @click="openImageModal(image)" class="fancybox" rel="ligthbox">
<img :src="'/img/stalwart/' + image.file_name" class="zoom img-fluid " alt="">
</a>
</div>
</div>
</div>
</div>
<!------------------------------ IMAGE MODAL-------------------------------->
<div class="modal fade" id="imageModal" tabindex="-1" role="dialog" aria-labelledby="imageModal" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered" role="document">
<img :src="'/img/stalwart/' + this.selectedImage.file_name" class="img img-responsive mx-auto">
</div>
</div>
</div>
</template>
<script>
export default {
data(){
return{
images:[],
selectedImage:''
}
},
props:{
intYear: String,
},
methods:{
openImageModal(image){
this.selectedImage=image;
$('#imageModal').modal('show');
},
getAllYearImage(){
axios.get('/api/gallery/getAllYearImage/' +this.intYear).then(response => {
this.images=response.data;
});
}
},
mounted() {
console.log('Component mounted.')
},
created(){
this.getAllYearImage()
}
}
</script>
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标签: vue.js components