cur*_*ura 2 google-maps-api-3 vue.js
我试图从另一个方法中调用一个方法,为此,我使用了它。但是我的控制台导致我出错。
如何在Vuejs中的另一个方法内调用一个方法?
methods: {
searchLocations: function() {
var address = this.search
var geocoder = new window.google.maps.Geocoder()
geocoder.geocode({
address: address
}, function(results, status) {
if (status === window.google.maps.GeocoderStatus.OK) {
this.buscarLojas(results[0].geometry.location)
}
})
},
buscarLojas: function(center) {
console.log(center)
}
}
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this.buscarLojas不是函数
您有一个覆盖this关键字的匿名回调函数,可以在匿名函数中使用它之前将其分配this给另一个变量ref:
methods: {
searchLocations: function () {
var address = this.search
var geocoder = new window.google.maps.Geocoder()
var ref = this
// ^^^^^^^^^^^^^^
geocoder.geocode({address: address}, function (results, status) {
if (status === window.google.maps.GeocoderStatus.OK) {
ref.buscarLojas(results[0].geometry.location)
//^^^
} else {
alert(address + ' not found')
}
})
},
buscarLojas: function (center) {
console.log(center)
}
}
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或使用箭头功能:
methods: {
searchLocations: function () {
var address = this.search
var geocoder = new window.google.maps.Geocoder()
geocoder.geocode({address: address}, (results, status) => {
// ^^
if (status === window.google.maps.GeocoderStatus.OK) {
this.buscarLojas(results[0].geometry.location)
} else {
alert(address + ' not found')
}
})
},
buscarLojas: function (center) {
console.log(center)
}
}
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