我用我的选择选项的应用VUE JS input..I需要设置默认值应在下拉选择下来,而在变化我想打电话给两个功能..VUE JS如何设置选项值选择
我是新来的Vue JS ..
我的代码:
var listingVue = new Vue({
el: '#mountain',
data:{
formVariables: {
country_id: '',
mountain_id: '',
peak_id: ''
},
countrylist:[],
mountainlist:[],
},
ready: function() {
var datas = this.formVariables;
this.getCountry();
},
methods: {
getCountry: function()
{
this.$http.get(baseurl+'/api/v1/device/getCountry',function(response)
{
this.$set('countrylist',response.result);
//alert(jQuery('#country_id').val());
});
},
getMountain: function(country_id)
{
var datas = this.formVariables;
datas.$set('country_id', jQuery('#country_id').val());
postparemeters = {country_id:datas.country_id};
this.$http.post(baseurl+'/api/v1/site/getMountain',postparemeters,function(response)
{
if(response.result)
this.$set('mountainlist',response.result);
else
this.$set('mountainlist','');
});
},
});
<select
class="breadcrumb_mountain_property"
id="country_id"
v-model="formVariables.country_id"
v-on="change:getMountain(formVariables.country_id);">
<option
v-repeat = "country: countrylist"
value="@{{country.id}}" >
@{{country.name}}
</option>
</select>
要选择一个?从'重复的国家'? –
查看一些Vue公司的选择信息[Vuejs选择DOC(http://vuejs.org/guide/forms.html#Select) –