本文整理汇总了TypeScript中nativescript-angular/router/ns-location-strategy.NSLocationStrategy.back方法的典型用法代码示例。如果您正苦于以下问题：TypeScript NSLocationStrategy.back方法的具体用法？TypeScript NSLocationStrategy.back怎么用？TypeScript NSLocationStrategy.back使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nativescript-angular/router/ns-location-strategy.NSLocationStrategy的用法示例。
在下文中一共展示了NSLocationStrategy.back方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1:
res => {
const location = res[0];
const weather = res[1];
const photos = res[2];
const id = Math.floor(Math.random() * photos.photos.length);
const photo = photos.photos[id]
let saved_locations: Array<any> = JSON.parse(settings.getString(config.SAVED_LOCATIONS));
console.log(settings.getString(config.SAVED_LOCATIONS))
if (saved_locations.length > 0) {
let exists = saved_locations.reduce((item) => {
if (location.place_id === item.place_id) {
return item;
}
});
if (!exists) {
const arr = saved_locations.splice(0).push({ place_id: location.place_id, lat: location.lat, lon: location.lon, address: location.address });
settings.setString(config.SELECTED_LOCATION, JSON.stringify({ place_id: location.place_id, lat: location.lat, lon: location.lon, address: location.address }))
settings.setString(config.SAVED_LOCATIONS, JSON.stringify(arr));
settings.setString(config.WEATHER, JSON.stringify(weather));
settings.setString(config.PHOTOS, JSON.stringify(photos));
settings.setString(config.PHOTO, JSON.stringify(photo));
this.locationStrategy.back();
this.saving = false;
} else {
this.saving = false;
dialog.alert({ title: 'Try again', message: "Location exist in user's list already" })
}
} else {
const arr = saved_locations.splice(0).push({ place_id: location.place_id, lat: location.lat, lon: location.lon, address: location.address });
settings.setString(config.SELECTED_LOCATION, JSON.stringify({ place_id: location.place_id, lat: location.lat, lon: location.lon, address: location.address }))
settings.setString(config.SAVED_LOCATIONS, JSON.stringify(arr));
settings.setString(config.WEATHER, JSON.stringify(weather));
settings.setString(config.PHOTOS, JSON.stringify(photos));
settings.setString(config.PHOTO, JSON.stringify(photo));
this.locationStrategy.back();
this.saving = false;
}
},示例2: simulatePageBack
function simulatePageBack(strategy: NSLocationStrategy) {
strategy._beginBackPageNavigation();
strategy.back();
strategy._finishBackPageNavigation();
}示例3: goBack
goBack() {
this.locationStrategy.back();
}