<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Vue.js Tutorial | API Example</title>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div id="app">
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<div class="lead-form">
<h1 class="text-center">Fill Out This Form</h1>
<hr />
<div class="row">
<div class="col-md-6">
<input type="text" class="form-control" placeholder="Starting Zip" v-model="startingZip">
<span class="city-span">{{startingCity}}</span>
</div>
<div class="col-md-6">
<input type="text" class="form-control" placeholder="Ending Zip" v-model="endingZip">
<span class="city-span">{{endingCity}}</span>
</div>
</div>
<div class="row">
<div class="col-md-12">
<button class="btn btn-primary btn-block" id="submit-form">Submit</button>
</div>
</div>
</div><!-- end of .lead-form -->
</div> <!-- end of .col-md-6.col-md-offset-3 -->
</div> <!-- end of .row -->
</div> <!-- end of .container -->
</div> <!-- end of #app -->
</body>
<script src="https://unpkg.com/vue@2.0.3/dist/vue.js"></script>
<script src="https://unpkg.com/axios@0.12.0/dist/axios.min.js"></script>
<script src="https://unpkg.com/lodash@4.13.1/lodash.min.js"></script>
<script>
var app = new Vue({
el: '#app',
data: {
startingZip: '',
startingCity: '',
endingZip: '',
endingCity: ''
},
watch: {
startingZip: function() {
this.startingCity = ''
if (this.startingZip.length == 5) {
this.lookupStartingZip()
}
},
endingZip: function() {
this.endingCity = ''
if (this.endingZip.length == 5) {
this.lookupEndingZip()
}
}
},
methods: {
lookupStartingZip: _.debounce(function() {
var app = this
app.startingCity = "Searching..."
axios.get('http://ziptasticapi.com/' + app.startingZip)
.then(function (response) {
app.startingCity = response.data.city + ', ' + response.data.state
})
.catch(function (error) {
app.startingCity = "Invalid Zipcode"
})
}, 500),
lookupEndingZip: _.debounce(function() {
var app = this
app.endingCity = "Searching..."
axios.get('http://ziptasticapi.com/' + app.endingZip)
.then(function (response) {
app.endingCity = response.data.city + ', ' + response.data.state
})
.catch(function (error) {
app.endingCity = "Invalid Zipcode"
})
}, 500)
}
})
</script>
</html>
Vue Axios示例-zipcode查找
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