回答編集履歴
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調整版
test
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# 調整版
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```javascript
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<script src="https://cdn.jsdelivr.net/npm/vue"></script>
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<div id="dynamic-component-demo">
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<div v-if="posts.filter(x=>x.category=='メンズ').length>0">
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<div class="posts-tab">
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<ul class="posts-sidebar">
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<li v-for="(post, index) in posts.filter(x=>x.category=='メンズ')" v-bind:key="post.id" v-on:click="selectedNumber = post.id-1">
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{{ post.title }}
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</li>
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</ul>
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<div class="selected-post-container">
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<div class="selected-post">
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<h3>{{ selectedPost.title }}</h3>
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<div v-html="selectedPost.content"></div>
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</div>
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</div>
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</div>
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</div>
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<div v-if="posts.filter(x=>x.category=='レディース').length>0">
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<div class="posts-tab">
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<ul class="posts-sidebar">
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<li v-for="(post, index) in posts.filter(x=>x.category=='レディース')" v-bind:key="post.id" v-on:click="selectedNumber = post.id-1">
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{{ post.title }}
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</li>
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</ul>
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<div class="selected-post-container">
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<div class="selected-post">
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<h3>{{ selectedPost.title }}</h3>
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<div v-html="selectedPost.content"></div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script>
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new Vue({
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el: '#dynamic-component-demo',
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data: {
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posts: [{
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id: 1,
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title: 'タイトル1',
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content: '<p>本文1</p>',
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category: 'メンズ'
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}, {
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id: 2,
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title: 'タイトル2',
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content: '<p>本文2</p>',
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category: 'メンズ'
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}, {
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id: 3,
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title: 'タイトル3',
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content: '<p>本文3</p>',
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category: 'レディース'
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}, {
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id: 4,
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title: 'タイトル4',
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content: '<p>本文4</p>',
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category: 'メンズ'
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}],
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selectedNumber: 0
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},
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computed: {
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selectedPost() {
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return this.posts[this.selectedNumber]
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}
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}
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});
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</script>
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```
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1
ちょうせい
test
CHANGED
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@@ -9,3 +9,151 @@
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<div v-if="posts.filter(x=>x.category=='メンズ').length>0">
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```
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# sample
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メンズにタイトル1,2,4、レディースに3を表示するのはイメージがつくのですが
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その他の項目はどうなればいいのでしょうか？
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結果をHTMLに書き起こしてもらい、仕様説明をしてもらえると書きようもあるかと
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```javascript
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<script src="https://cdn.jsdelivr.net/npm/vue"></script>
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<div id="dynamic-component-demo">
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<div v-if="posts.filter(x=>x.category=='メンズ').length>0">
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<div class="posts-tab">
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<ul class="posts-sidebar">
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<li v-for="(post, index) in posts.filter(x=>x.category=='メンズ')" v-bind:key="post.id" v-on:click="selectedNumber = index">
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{{ post.title }}
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</li>
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</ul>
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<div class="selected-post-container">
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<div class="selected-post">
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<h3>{{ selectedPost.title }}</h3>
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<div v-html="selectedPost.content"></div>
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</div>
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</div>
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</div>
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</div>
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<div v-if="posts.filter(x=>x.category=='レディース').length>0">
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<div class="posts-tab">
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<ul class="posts-sidebar">
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<li v-for="(post, index) in posts.filter(x=>x.category=='レディース')" v-bind:key="post.id" v-on:click="selectedNumber = index">
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{{ post.title }}
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</li>
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</ul>
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<div class="selected-post-container">
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<div class="selected-post">
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<h3>{{ selectedPost.title }}</h3>
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<div v-html="selectedPost.content"></div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script>
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new Vue({
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el: '#dynamic-component-demo',
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data: {
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posts: [{
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id: 1,
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title: 'タイトル1',
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content: '<p>本文1</p>',
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category: 'メンズ'
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}, {
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id: 2,
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title: 'タイトル2',
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content: '<p>本文2</p>',
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category: 'メンズ'
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}, {
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id: 3,
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title: 'タイトル3',
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content: '<p>本文3</p>',
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category: 'レディース'
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}, {
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id: 4,
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title: 'タイトル4',
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content: '<p>本文4</p>',
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category: 'メンズ'
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}],
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selectedNumber: 0
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},
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computed: {
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selectedPost() {
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return this.posts[this.selectedNumber]
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}
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}
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});
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156
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157
|
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</script>
|
|
158
|
+
|
|
159
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+
```
|