Create a gist now

Instantly share code, notes, and snippets.

What would you like to do?
Vu2.js 2: Using HTML5 Input plus Data List for auto-suggest entry field. Based on blog article https://medium.com/codingthesmartway-com-blog/vue-js-2-vue-resource-real-world-vue-application-with-external-api-access-c3de83f25c00 that creates simple Vue.js 2 application with content from news api
<template>
<div class="sourceselection">
<div>
<div class="jumbotron">
<h2><span class="glyphicon glyphicon-list-alt"></span>&nbsp;News List</h2>
<h4>Select News Source</h4>
<input v-model="source" list="newssources-list" v-on:input="sourceChanged"
name="source-selection" id="source-selection" class="form-control"
placeholder="Please specify news source ..."/>
<datalist id="newssources-list">
<option v-for="source in sources" v-bind:value="source.name" v-bind:label="source.name"></option>
</datalist>
<div v-if="deepSource">
<h6>{{deepSource.description}}</h6>
<a v-bind:href="deepSource.url" class="btn btn-primary" target="_blank">Go To {{deepSource.name}} Website</a>
</div>
</div>
</div>
</div>
</template>
<script>
export default {
name: 'sourceselection',
data () {
return {
sources: [],
source: '',
deepSource: ''
}
},
methods: {
sourceChanged: function(e) {
console.log("source = "+this.source+" new value = "+e.target.value);
var newSource = e.target.value;
// only action if value is different from current deepSource
if (newSource!= this.deepSource.name) {
for (var i=0; i<this.sources.length; i++) {
if (this.sources[i].name == newSource) {
this.deepSource = this.sources[i];
this.source = this.deepSource.name;
}
}
this.$emit('sourceChanged', this.deepSource.id);
}
}
},
created: function () {
var api = "https://newsapi.org/v1/sources?language=en";
this.axios.get(api).then((response) => {
this.sources = response.data.sources;
});
}
}
</script>
<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
</style>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment