Vue.js 无法解析过滤器:key
Vue.js Failed to resolve filter: key
我正在按照本教程学习 https://laracasts.com/series/search-as-a-service/episodes/2,但遇到了以下错误
[Vue warn]: Invalid expression. Generated function body: scope.keyup:scope.search
[Vue warn]: Failed to resolve filter: key
显示在控制台中。
这是代码。
<input type="text" v-model="query" v-on="keyup: search | key 'enter'">
<div class="results">
<article v-for="movie in movies">
<h2> @{{ movie.name }}</h2>
<h4> @{{ movie.rating }}</h4>
</article>
</div>
</div>
<script src="http://cdn.jsdelivr.net/algoliasearch/3/algoliasearch.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.17/vue.js"></script>
<script>
new Vue ({
el: 'body',
data: { query: '' , movies: [] },
ready: function (){
this.client = algoliasearch('AH9XU5726U', '58fd00912ce725b3f627cfa6cb8292ee');
this.index = this.client.initIndex('getstarted_actors');
},
methods: {
search: function () {
this.index.search(this.query, function(error, results){
this.movies = results.hits;
}.bind(this));
}
}
});
</script>
我错过了什么吗?还是教程过时了?
v-on="keyup: search | key 'enter'"
为旧版本声明,改为:
v-on:keyup.enter="search"
我正在按照本教程学习 https://laracasts.com/series/search-as-a-service/episodes/2,但遇到了以下错误
[Vue warn]: Invalid expression. Generated function body: scope.keyup:scope.search
[Vue warn]: Failed to resolve filter: key
显示在控制台中。
这是代码。
<input type="text" v-model="query" v-on="keyup: search | key 'enter'">
<div class="results">
<article v-for="movie in movies">
<h2> @{{ movie.name }}</h2>
<h4> @{{ movie.rating }}</h4>
</article>
</div>
</div>
<script src="http://cdn.jsdelivr.net/algoliasearch/3/algoliasearch.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.17/vue.js"></script>
<script>
new Vue ({
el: 'body',
data: { query: '' , movies: [] },
ready: function (){
this.client = algoliasearch('AH9XU5726U', '58fd00912ce725b3f627cfa6cb8292ee');
this.index = this.client.initIndex('getstarted_actors');
},
methods: {
search: function () {
this.index.search(this.query, function(error, results){
this.movies = results.hits;
}.bind(this));
}
}
});
</script>
我错过了什么吗?还是教程过时了?
v-on="keyup: search | key 'enter'"
为旧版本声明,改为:
v-on:keyup.enter="search"