Vishal Parmar
Reputation: 613
how to parse images array from json format to tabelview
hello i have json data like below
{
"data" : [
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "test",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "Test",
"id" : "45",
"boiler_service_date" : "",
"action" : "Further Investigation \/ Maintenance Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_fzvXhnBwpw1547270966.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "test",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "Ahmedabad",
"id" : "47",
"boiler_service_date" : "",
"action" : "Maintenance Attention Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_UNQbzzwTaK1547616334.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "shhsge",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "Shsg",
"id" : "57",
"boiler_service_date" : "",
"action" : "Maintenance Attention Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "ewfewf",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "retested",
"id" : "58",
"boiler_service_date" : "",
"action" : "Maintenance Attention Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_8edaM4H6lZ1548233123.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_KhDXUhCHRN1548233123.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_zIhztQ2mVD1548233123.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_I3RWeD0VKl1548233123.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_VuDzsyR5gI1548233123.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "sadsad",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "dads sad",
"id" : "59",
"boiler_service_date" : "",
"action" : "Maintenance Attention Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_n19NGjRfcH1548233550.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_WQn8zZeT0X1548233550.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_GYF21A9lMd1548233550.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_eaeoXVIPbU1548233550.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_w7KTfkTtdT1548233550.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "sadsad",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "adds",
"id" : "60",
"boiler_service_date" : "",
"action" : "Maintenance Attention Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_fVghhQFhB31548233912.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_k3Y5CaQIsj1548233912.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_nVhXpintD51548233912.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_gS0wahnPzZ1548233912.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_TT2RZF2Pnv1548233912.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "sadsad",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "sad sad",
"id" : "61",
"boiler_service_date" : "",
"action" : "Further Investigation \/ Maintenance Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_iy7hMFz69u1548234019.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_799ad8B4aj1548234019.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_5HFLk03Fgp1548234019.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_9zYgQKVqQ51548234019.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_UYf49scKwn1548234019.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "sdsadas",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "daddy’s sad sad",
"id" : "62",
"boiler_service_date" : "",
"action" : "Further Investigation \/ Maintenance Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_htPOrErbgF1548234575.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_Y4ms5mkzgD1548234575.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_nuFk2NsfzV1548234575.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_IRpxGQb72s1548234575.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_N0w9sCwNcM1548234575.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "N\/A",
"type" : "Internal",
"notes" : "sadsa",
"property_id" : "22",
"regulation_item" : "8",
"locations" : "asdsadas",
"id" : "63",
"boiler_service_date" : "",
"action" : "Further Investigation \/ Maintenance Required",
"intervention_required" : "N\/A",
"regulation_id" : "4",
"regulation_item_name" : "Floors",
"contravention" : "27",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_jJj0URkS9o1548234685.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_GU95bP9bhn1548234685.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_Arob8rq0QU1548234685.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_79Erayiurr1548234685.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_T8m2dxSmI91548234685.png"
],
"contraventions_item_name" : "Damaged wooden floors"
},
{
"resolved" : "",
"type" : "Internal",
"notes" : "Test test",
"property_id" : "22",
"regulation_item" : "26",
"locations" : "Kitchen",
"id" : "11",
"boiler_service_date" : "0000-00-00",
"action" : "Maintenance Attention Required",
"intervention_required" : "",
"regulation_id" : "6",
"regulation_item_name" : "Gas",
"contravention" : "202",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_j9QNiQ9Sun1548225475.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_zVBEjnkZf41548225475.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_LTaxAfGTZW1548225475.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_Mj5D6otfhX1548225475.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_DQTfucDObS1548225475.png"
],
"contraventions_item_name" : "Condition and certs"
},
{
"resolved" : "",
"type" : "Internal",
"notes" : "",
"property_id" : "22",
"regulation_item" : "35",
"locations" : "",
"id" : "6",
"boiler_service_date" : "",
"action" : "Maintenance Attention Required",
"intervention_required" : "N\/A",
"regulation_id" : "7",
"regulation_item_name" : "Items",
"contravention" : "210",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/"
],
"contraventions_item_name" : "4 ring hob, oven and grill in good working order"
},
{
"resolved" : "",
"type" : "Internal",
"notes" : "test test",
"property_id" : "22",
"regulation_item" : "35",
"locations" : "",
"id" : "7",
"boiler_service_date" : "",
"action" : "Extractor To Be Vented Out \/ Mechanical Fan To Be Installed",
"intervention_required" : "N\/A",
"regulation_id" : "7",
"regulation_item_name" : "Items",
"contravention" : "210",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_1Ot5YN8xL11548151400.png"
],
"contraventions_item_name" : "4 ring hob, oven and grill in good working order"
},
{
"resolved" : "",
"type" : "Internal",
"notes" : "test test",
"property_id" : "22",
"regulation_item" : "35",
"locations" : "",
"id" : "8",
"boiler_service_date" : "",
"action" : "Extractor To Be Vented Out \/ Mechanical Fan To Be Installed",
"intervention_required" : "N\/A",
"regulation_id" : "7",
"regulation_item_name" : "Items",
"contravention" : "210",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_9vhD62hRcp1548151402.png"
],
"contraventions_item_name" : "4 ring hob, oven and grill in good working order"
},
{
"resolved" : "",
"type" : "Internal",
"notes" : "Test Test",
"property_id" : "22",
"regulation_item" : "35",
"locations" : "",
"id" : "9",
"boiler_service_date" : "",
"action" : "Maintenance Attention Required",
"intervention_required" : "N\/A",
"regulation_id" : "7",
"regulation_item_name" : "Items",
"contravention" : "210",
"images" : [
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_SbrrQxWl2A1548151619.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_ly1adD9T3C1548151620.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_qVup3MTUHh1548151620.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_4Asw2j3YF61548151620.png",
"http:\/\/christies.buildingcontrolregister.ie\/webservice\/assets\/uploads\/inspection_photo\/img_y0FAbTekMh1548151620.png"
],
"contraventions_item_name" : "4 ring hob, oven and grill in good working order"
}
],
"total_count" : "1",
"success" : "1",
"message" : "Previous inspection list."
}
form this data i am getting data array but not able to display on tableview and also i am not able to understand how to fetch images array form that data here is my code for populating my tableview
Code
func PreviousInspeList(){
let preferences = UserDefaults.standard
let uid = "u_id"
let acTkn = "acc_tkn"
let u_ID = preferences.object(forKey: uid)
let A_Token = preferences.object(forKey: acTkn)
let params = ["user_id": u_ID!, "access_token": A_Token!,"property_id": propertyID!]
print(params)
SVProgressHUD.show()
Alamofire.request(previousinspectionslist, method: .post, parameters: params).responseJSON(completionHandler: {(response) in
switch response.result{
case.success(let value):
let json = JSON(value)
print(json)
let data = json["data"]
data.array?.forEach({ (iList) in
let inspList = PreviousInspListModel(resolved: iList["resolved"].stringValue, type: iList["type"].stringValue, notes: iList["notes"].stringValue, property_id: iList["property_id"].stringValue, regulation_item: iList["regulation_item"].stringValue, locations: iList["locations"].stringValue, id: iList["id"].stringValue, boiler_service_date: iList["boiler_service_date"].stringValue, action: iList["action"].stringValue, intervention_required: iList["intervention_required"].stringValue, regulation_id: iList["regulation_id"].stringValue, regulation_item_name: iList["regulation_item_name"].stringValue, contravention: iList["contravention"].stringValue, contraventions_item_name: iList["contraventions_item_name"].stringValue)
self.preInspData.append(inspList)
})
self.tblListView.reloadData()
SVProgressHUD.dismiss()
case.failure(let error):
print(error.localizedDescription)
}
})
}
here my model class
struct PreviousInspListModel {
var resolved: String
var type: String
var notes: String
var property_id: String
var regulation_item: String
var locations: String
var id: String
var boiler_service_date: String
var action: String
var intervention_required: String
var regulation_id: String
var regulation_item_name: String
var contravention: String
var contraventions_item_name: String
}
i just mean to tell why my data not is populating on tableview and how to get images array and also display on tableview please help me on this
Upvotes: 1
Views: 123
Answers (2)
Rocky
Reputation: 3235
Swift 4 release, Apple unveiled a brand new way of data encoding and decoding protocols by conforming your custom types with some easy to adopt protocols
1) Encodable — for encoding
2) Decodable — for decoding
3) Codable — for both encoding as well as decoding
It provides support for class, struct and enum as well.
By conforming Codable protocol you have to create your model class as response format, no need to parse data manually.
In your example:
struct ResponseData : Codable {
let message: String
let data : [PreviousInspListModel]
}
struct PreviousInspListModel : Codable {
let resolved: String?
let notes : String
let type: String
let images: [String]
}
In your Api response function:
Alamofire.request(previousinspectionslist, method: .post, parameters: params, encoding: JSONEncoding.default, headers: nil).responseData { (responseData) in
responseData.result.ifSuccess {
if let data = responseData.data{
do {
let response = try JSONDecoder().decode(ResponseData.self, from: data) //Decode JSON Response Data
print(response)
} catch let parsingError {
print("Error", parsingError)
}
}
}
}
You can find more detail about swift 4 codable or just search the term on web.
Upvotes: 0
Ajay saini
Reputation: 2470
Add UICollectionView inside UITableViewCell to show all the images. and use your Images Array for populating the UICollectionView. find the great tutorial for adding UICollectionView inside UITableView Cell
https://ashfurrow.com/blog/putting-a-uicollectionview-in-a-uitableviewcell-in-swift/
struct PreviousInspListModel {
var resolved: String
var type: String
var notes: String
var property_id: String
var regulation_item: String
var locations: String
var id: String
var boiler_service_date: String
var action: String
var intervention_required: String
var regulation_id: String
var regulation_item_name: String
var contravention: String
var contraventions_item_name: String
var imageArray: [String]!
}
in your loop :
data.array?.forEach({ (iList) in
let inspList = PreviousInspListModel(resolved: iList["resolved"].stringValue, type: iList["type"].stringValue, notes: iList["notes"].stringValue, property_id: iList["property_id"].stringValue, regulation_item: iList["regulation_item"].stringValue, locations: iList["locations"].stringValue, id: iList["id"].stringValue, boiler_service_date: iList["boiler_service_date"].stringValue, action: iList["action"].stringValue, intervention_required: iList["intervention_required"].stringValue, regulation_id: iList["regulation_id"].stringValue, regulation_item_name: iList["regulation_item_name"].stringValue, contravention: iList["contravention"].stringValue, contraventions_item_name: iList["contraventions_item_name"].stringValue, imageArray: iList["images"].arrayObject as? [String])
self.preInspData.append(inspList)
})
Upvotes: 1
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