<script src="js/vue.js"></script>
<script src="js/vue-resource.js"></script>

// 基于全局Vue對(duì)象使用http
Vue.http.get('/someUrl', [options]).then(successCallback, errorCallback);
Vue.http.post('/someUrl', [body], [options]).then(successCallback, errorCallback);

// 在一個(gè)Vue實(shí)例內(nèi)使用$http
this.$http.get('/someUrl', [options]).then(successCallback, errorCallback);
this.$http.post('/someUrl', [body], [options]).then(successCallback, errorCallback);

// 傳統(tǒng)寫法
this.$http.get('/someUrl', [options]).then(function(response){
  // 響應(yīng)成功回調(diào)
}, function(response){
  // 響應(yīng)錯(cuò)誤回調(diào)
});


// Lambda寫法
this.$http.get('/someUrl', [options]).then((response) => {
  // 響應(yīng)成功回調(diào)
}, (response) => {
  // 響應(yīng)錯(cuò)誤回調(diào)
});

Vue.http.options.emulateHTTP = true;

Vue.http.options.emulateJSON = true;

var demo = new Vue({
  el: '#app',
  data: {
    gridColumns: ['customerId', 'companyName', 'contactName', 'phone'],
    gridData: [],
    apiUrl: 'http://211.149.193.19:8080/api/customers'
  },
  ready: function() {
    this.getCustomers()
  },
  methods: {
    getCustomers: function() {
      this.$http.get(this.apiUrl)
        .then((response) => {
          this.$set('gridData', response.data)
        })
        .catch(function(response) {
          console.log(response)
        })
    }
  }
})

getCustomers: function() {
  this.$http.get(this.apiUrl)
    .then((response) => {
      this.$set('gridData', response.data)
    })
    .catch(function(response) {
      console.log(response)
    })
}

getCustomers: function() {
  this.$http.jsonp(this.apiUrl).then(function(response){
    this.$set('gridData', response.data)
  })
}

var demo = new Vue({
  el: '#app',
  data: {
    show: false,
    gridColumns: [{
      name: 'customerId',
      isKey: true
    }, {
      name: 'companyName'
    }, {
      name: 'contactName'
    }, {
      name: 'phone'
    }],
    gridData: [],
    apiUrl: 'http://211.149.193.19:8080/api/customers',
    item: {}
  },
  ready: function() {
    this.getCustomers()
  },
  methods: {
    closeDialog: function() {
      this.show = false
    },
    getCustomers: function() {
      var vm = this
      vm.$http.get(vm.apiUrl)
        .then((response) => {
          vm.$set('gridData', response.data)
        })
    },
    createCustomer: function() {
      var vm = this
      vm.$http.post(vm.apiUrl, vm.item)
        .then((response) => {
          vm.$set('item', {})
          vm.getCustomers()
        })
      this.show = false
    }
  }
})

updateCustomer: function() {
  var vm = this
  vm.$http.put(this.apiUrl + '/' + vm.item.customerId, vm.item)
    .then((response) => {
      vm.getCustomers()
    })
}

deleteCustomer: function(customer){
  var vm = this
  vm.$http.delete(this.apiUrl + '/' + customer.customerId)
    .then((response) => {
      vm.getCustomers()
    })
}

get: {method: 'GET'},
save: {method: 'POST'},
query: {method: 'GET'},
update: {method: 'PUT'},
remove: {method: 'DELETE'},
delete: {method: 'DELETE'}

getCustomers: function() {

  var resource = this.$resource(this.apiUrl)
    vm = this

  resource.get()
    .then((response) => {
      vm.$set('gridData', response.data)
    })
    .catch(function(response) {
      console.log(response)
    })
}

createCustomer: function() {
  var resource = this.$resource(this.apiUrl)
    vm = this
    
  resource.save(vm.apiUrl, vm.item)
    .then((response) => {
      vm.$set('item', {})
      vm.getCustomers()
    })
  this.show = false
}

updateCustomer: function() {
  var resource = this.$resource(this.apiUrl)
    vm = this
    
  resource.update({ id: vm.item.customerId}, vm.item)
    .then((response) => {
      vm.getCustomers()
    })
}

deleteCustomer: function(customer){
  var resource = this.$resource(this.apiUrl)
    vm = this
    
  resource.remove({ id: customer.customerId})
    .then((response) => {
      vm.getCustomers()
    })
}

Vue.http.interceptors.push((request, next) => {
    // ...
    // 請(qǐng)求發(fā)送前的處理邏輯
    // ...
  next((response) => {
    // ...
    // 請(qǐng)求發(fā)送后的處理邏輯
    // ...
    // 根據(jù)請(qǐng)求的狀態(tài)，response參數(shù)會(huì)返回給successCallback或errorCallback
    return response
  })
})

Vue.http.interceptors.push(function(request, next) {
  // ...
  // 請(qǐng)求發(fā)送前的處理邏輯
  // ...
  next(function(response) {
    // ...
    // 請(qǐng)求發(fā)送后的處理邏輯
    // ...
    // 根據(jù)請(qǐng)求的狀態(tài)，response參數(shù)會(huì)返回給successCallback或errorCallback
    return response
  })
})

<template id="loading-template">
  <div class="loading-overlay">
    <div class="sk-three-bounce">
      <div class="sk-child sk-bounce1"></div>
      <div class="sk-child sk-bounce2"></div>
      <div class="sk-child sk-bounce3"></div>
    </div>
  </div>
</template>

var help = new Vue({
  el: '#help',
  data: {
    showLoading: false
  },
  components: {
    'loading': {
      template: '#loading-template',
    }
  }
})

<div id="help">
  <loading v-show="showLoading"></loading>
</div>

Vue.http.interceptors.push((request, next) => {
  loading.show = true
  next((response) => {
    loading.show = false
    return response
  });
});

<div id="help">
  <loading v-show="showLoading" ></loading>
  <modal-dialog :show="showDialog">
    <header class="dialog-header" slot="header">
      <h1 class="dialog-title">Server Error</h1>
    </header>
    <div class="dialog-body" slot="body">
      <p class="error">Oops,server has got some errors, error code: {{errorCode}}.</p>
    </div>
  </modal-dialog>
</div>

var help = new Vue({
    el: '#help',
    data: {
      showLoading: false,
      showDialog: false,
      errorCode: ''
    },
    components: {
      'loading': {
        template: '#loading-template',
      }
    }
  })

Vue.http.interceptors.push((request, next) => {
  help.showLoading = true
  next((response) => {
    if(!response.ok){
      help.errorCode = response.status
      help.showDialog = true
    }
    help.showLoading = false
    return response
  });
});