I have tried many solution many times but any them not worked. finally if some one could help that would be really help. I will help you with the link and format of data need to be passed. You can check how postman to insert code and the below code which I tried. Thanks in advance!
This below way I insert data by postman :
insert : 0
Data : [{"user_id":"46","e_id":"566","date_list":"2018/04/25","t_depo":" 0.0","mini":"20","real_earn":"-5000.0","mb_balance":"-4000.0","balance_for":"4000"}]
The below code way I tried and I just get response updated successfully but no change in database when I check by postman
var dict = [String : String]()
dict["user_id"] = "46"
dict["e_id"] = "566"
dict["date_list"] = "2018/04/25"
dict["t_depo"] = " 0.0"
dict["mini"] = "200"
dict["real_earn"] = "-5000"
dict["mb_balance"] = "4000"
dict["balance_for"] = "4000"
var dictArray = [dict];
let parameter: Parameters = [
"insert" : "0",
"Data" : dictArray
]
Alamofire.request("url", method: .post, parameters: parameter, encoding: JSONEncoding.default)
.responseJSON {(response) in
print(parameter)
}
}
Seems that your "insert" is of type int and you're using a type string. Try with
let parameter: Parameters = [
"insert" : 0,
"Data" : dictArray
]
I would also check the response object. I believe you should get a status code 201 "Created"
Related
I need to log items in carts but I can't figure out how to do that. In Swift it is not allowed to use append() function, so I tried to create a dictionary inside an array but with this method it does not work properly, I got an error in Firebase Debugview. Here is my codes: (Swift, iOS)
func logViewCart(items: [CartItem]){
var itemList : [[String : Any]] = []
for item in items{
var itemParams : [String : Any] = [
"item_id": item.id,
"item_name": item.product?.name,
"item_category": item.product.category,
"price": item.price
]
itemList.append(itemParams)
}
var itemTest : [String : Any] = [:]
for i in itemList {
itemTest[AnalyticsParameterItems] = [i]
}
Analytics.logEvent("view_cart", parameters: [
"items": [itemTest]
])
}
Thanks in advance
There's several ways for the error you are getting, you can start by typing the log message or the behaviour.
I'll go first for the basics on login an event, make sure you have this property set -FIRAnalyticsDebugEnabled on your scheme like so
With that should popUp like in 3~6 seconds on the debug viewer, then make sure you have the parameters right.
I found the solution. Instead of declaring a dictionary inside an array, declaring another array variable with [Any] type solve the problem.
var itemList : [Any] = []
for item in items{
let variantIndex = item.product?.attributes?[1].listValueLabel?.count ?? 1
var itemParams : [String : Any] = [
"item_id": item.itemID,
"item_name": item.product?.name
]
itemList.append(itemParams)
}
Analytics.logEvent("view_cart", parameters: [
AnalyticsParameterItems: itemList
])
I'm trying to make a put request with Alamofire and I want to pass in body something like this:
[
{
"id" : 1,
"position": 0
},
{
"id" : 2,
"position": 1
},
{
"id" : 6,
"position": 2
}
]
Normally, to do a request with alamofire I do this:
request = Alamofire
.request(
url,
method: method,
parameters: parameters,
encoding: encoding,
headers: buildHeaders());
Alamofire forces me to make parameters a dictionary but I want that paramaters to be an array of dictonary. How can I do this?
Thanks.
Alamofire added support for Encodable parameters in Alamofire 5, which provides support for Array parameters. Updating to that version will let you use Array parameters directly. This support should be automatic when passing Array parameters, you just need to make sure to use the version of request using encoder rather than encoding if you're customizing the encoding.
Well, the body of your parameters has type as [[String: Any]], or if you using Alamofire [Parameters].
So you if you parsing some Array of Objects to create this Array of parameters. You can do like this:
var positionedArray = [[String : Any]]()
for (index, item) in dataArray.enumerated() {
guard let id = item.id else {
return
}
let singleParameters : [String: Any] = ["id": id, "position" : index]
sorted.append(singleParameters)
}
As result, you can use this body (parameters), for your request.
Also, you should use JSONSerialization:
For example, if you using a customized Alamofire client, just use extension:
let data = try JSONSerialization.data(withJSONObject: parameters, options: JSONSerialization.WritingOptions.prettyPrinted)
let json = NSString(data: data, encoding: String.Encoding.utf8.rawValue)
request.httpBody = json!.data(using: String.Encoding.utf8.rawValue)
var finalRequest = try URLEncoding.default.encode(request, with: nil)
i'm try to post a JSON using Swift3 and Alamofire and it work successfully in Postman Postman screen shot
but in code the response is HTML string that means an exception in server
i tried to change encoding from JsonEncoding.default to URLEncoding.default and it works good but after 3 days the same error when i run the app
let url = "http://mattam.net/mobileapp/addOrder"
let par:[String:Any] = ["order_restaurant":8,
"order_type":1,
"order_address":1,
"order_within":"45 mins",
"order_exacttime":"09:00 pm",
"order_total":300,
"order_fees":30,
"order_gtotal":330,
"order_user":38,
"pquantity[10]":3,
"pquantity[9]":1,
"poption[9]":238,
"pextra[10]":"80,81"]
print(par)
Alamofire.request(url, method: .post, parameters: par, encoding: URLEncoding.default).responseJSON{
r in
if r.result.isSuccess{print("------i______i-----")}
print(r)
if let result = r.result.value as? NSDictionary{
print(result)}
}
and in PostMan Bulk edit is
order_restaurant:8
order_type:1
order_address:1
order_within:45 mins
order_exacttime:09:00 pm
order_total:300
order_fees:30
order_gtotal:330
order_user:38
pquantity[10]:3
pquantity[9]:1
poption[9]:238
pextra[10]:80,81
and url is "let url = "http://mattam.net/mobileapp/addOrder""
Your problem is that your using http instead of https in your app.
The screenshot uses https while the url you posted (copied from your code) uses http.
If I understand your question right, you need to send some post details to the server as a Json, so here is some code to do that:
private func alamoFireAjax(url: String, parameters: Parameters, callback: #escaping (DataResponse<Any>) -> Void) {
Alamofire.request(url, method: .post, parameters: parameters, encoding: JSONEncoding.default).responseJSON(completionHandler: callback)
}
I had a similar issue and to solve it I placed the dictionary creation in a method call. You can usually get away with most requests but I found anything larger than 10 rows needed a separate method handler.
fileprivate func generateParams() -> [String: Any] {
var params = [String: Any]()
params["order_restaurant"] = 8
params["order_type"] = 1
params["order_address"] = 1
params["order_within"] = "45 mins"
params["order_exacttime"] = "09:00 pm"
params["order_total"] = 300
params["order_fees"] = 30
params["order_gtotal"] = 330
params["order_user"] = 38
params["pquantity[10]"] = 3
params["pquantity[9]"] = 1
params["poption[9]"] = 238
params["pextra[10]"] = "80,81"
return params
}
It's my first post here, I'm trying to do this with Alamofire:
Swift code:
let name = "Taza"
let description = "50cl"
let parameters = ["name": name, "description": description]
Alamofire.request(.POST, "http://xxxxx.es/JSONpresenter.php?op=5", parameters: parameters, encoding: .JSON);
PHP code:
$op=$_GET['op'];
else if($op == 5)
{
// Get user id
$name = isset($_POST['name']) ? mysql_real_escape_string($_POST['name']) : “”;
$description = isset($_POST['description']) ? mysql_real_escape_string($_POST['description']) : “”;
add($name,$description);
}
But only get a register with "" in all cells. What am I doing wrong?
You need to use the URLEncoding instead of JSONEncoding for this particular case
I am new to SwiftyJSON, and I'm having some trouble with it. I can get it to return the entire JSON file as a string, but the moment I try to parse it, I keep getting empty variables back, and I'm not sure what I'm doing wrong.
This is the formatting of my JSON file:
[
{
"entryID": 1,
"from": "String",
"to": "String",
"value": "String"
},
{
...
},
...
]
And this is roughly what I want to do with it (in quite inelegant code, I do apologise, I'm new to Swift):
for entry: JSON in indexJSON.arrayValue {
var vEntryID: Int
var vFrom: String
var vTo: String
var vValue: String
for (dictKey: String, dictVal: JSON) in entry.dictionaryValue {
if(dictKey=="entryID") {vEntryID = dictVal.intValue}
if(dictKey=="from") {vFrom = dictVal.stringValue}
if(dictKey=="to") {vTo = dictVal.stringValue}
if(dictKey=="value") {vValue = dictVal.stringValue}
}
someSwiftObject[vEntryID]["from"] = vFrom
someSwiftObject[vEntryID]["to"] = vTo
someSwiftObject[vEntryID]["value"] = vValue
}
However, this block never executes at all, because indexJSON.arrayValue is always empty.
When I try to run the following, it correctly prints the complete file contents to the console:
let indexJSON = JSON(content!)
println(indexJSON.stringValue)
But when I try to go deeper, to fetch any element, it returns nothing:
if(indexJSON.arrayValue.isEmpty==true) {println("indexJSON.arrayValue is Empty")}
if(indexJSON[0].arrayValue.isEmpty==true) {println("indexJSON[0].arrayValue is Empty")}
if(indexJSON[0].dictionaryValue.isEmpty==true) {println("indexJSON[0].dictionaryValue is Empty")}
if(indexJSON[0]["entryID"]==nil) {println("indexJSON[0][\"entryID\"].stringValue is Empty")}
Output:
indexJSON.arrayValue is Empty
indexJSON[0].arrayValue is Empty
indexJSON[0].dictionaryValue is Empty
indexJSON[0]["entryID"].stringValue is Empty
I'd be grateful for any help! What am I doing wrong?
I checked SwiftyJSON source code and I think I know where the problem is.
I suppose that you are using String to initialize the JSON object like this
let s = "{\"entryID\": 1,\"from\": \"String\",\"to\": \"String\",\"value\": \"String\"}"
let j = JSON(s)
In this case the JSON object is actuall given a type "String", not Array. That's why it's not iterable and its arrayValue is empty.
To do what you want to do, you need to initialize it with an Array object:
let arr = [
[
"entryID":1,
"from":"String",
"to":"String",
"value":"String",
]
]
let j2 = JSON(arr)
Now j2 is an array JSON object and iterable.
SwiftyJSON can only be initialized with NSData and object. So if you want to initialize it with a String you need to do this:
if let data = s.dataUsingEncoding(NSUTF8StringEncoding) {
let j = JSON(data:data)
println(j)
}
first of all, make sure the format of your json string is correct. in your question, your json string is a array, just format the string like this(the content is from my code):
let jsonStr = "[{\"name\": \"hangge\", \"age\": 100, \"phones\": [{\"name\": \"公司\",\"number\": \"123456\"}, {\"name\": \"家庭\",\"number\": \"001\"}]}, {\"name\": \"big boss\",\"age\": 1,\"phones\": [{ \"name\": \"公司\",\"number\": \"111111\"}]}]"
then you can use SwityJson to get the array object, like this:
let strData = jsonStr.data(using: String.Encoding.utf8, allowLossyConversion: false)
let json = JSON(data: strData!)
for object in json.arrayValue {
let name = object["name"].string
}
Take a look at the documentation here: https://github.com/lingoer/SwiftyJSON#loop
You are iterating it incorrectly. You should be iterating over the array with a for loop like this:
for (index: String, subJson: JSON) in json {
//Do something you want
}