【发布时间】:2015-12-28 13:33:22
【问题描述】:
我想使用文本字段添加用户的经度和纬度,并将该值传递给 PFGeoPoint。但文本字段值在不考虑 PFGeoPoint 的字符串中。我的代码是:
@IBOutlet weak var latitue_filed: UITextField!
@IBOutlet weak var longitudead: UITextField!
let lati : = (latitue_filed.text as? PFGeoPoint)!
let lon : = (longitudead.text as? PFGeoPoint)!
let myGeoPoint = PFGeoPoint(latitude: lat, longitude: lon)
posts["location"] = myGeoPoint
posts.saveInBackgroundWithBlock {
(success: Bool, error: NSError?) -> Void in
if (success) {
// The object has been saved.
} else {
// There was a problem, check error.description
}
}
posts.saveInBackground()`
这里 latitue_filed 和 longitudead 是文本字段。如何在 PfGeopint 中传递文本字段值。
【问题讨论】:
标签: ios swift parse-platform coordinate-systems