I am creating app Using Swift and i want show some tags inside UITableViewCell with JSON Parsing here is the screenshot which i want to do in my app
Here is the screen shot i want to do like this
as you see in screenshot Flat1, Flat2 is tags which i want to show inside UITableVieCell and for showing tags i have used below
This is the TagListView Which i have used
Here is my JSON Data which comes from WebService
{
"success": "1",
"data": [
{
"fk_project_surveyors_id": "1",
"number": 1,
"created_date": "2020-04-17 10:09:57",
"sub_cores": [
{
"sub_cores_title": "Flat 1"
}
],
"signature": "img_sFZuFpUd011587136197.png",
"name": "Sean Clancy",
"inspections_id": "4",
"fk_user_id": "1",
"fk_cores_id": "12",
"survey_date": "2020-04-12"
},
{
"fk_project_surveyors_id": "1",
"number": 2,
"created_date": "2020-04-29 12:55:45",
"sub_cores": [
{
"sub_cores_title": "Flat 1"
},
{
"sub_cores_title": "Flat 2"
}
],
"signature": "img_Ptw0bvSGfR1588182945.png",
"name": "Sean Clancy",
"inspections_id": "6",
"fk_user_id": "1",
"fk_cores_id": "12",
"survey_date": "2020-04-12"
},
{
"fk_project_surveyors_id": "1",
"number": 3,
"created_date": "2020-05-06 06:08:11",
"sub_cores": [
{
"sub_cores_title": "Flat 1"
}
],
"signature": "img_FSUTzxT4221588763291.png",
"name": "Sean Clancy",
"inspections_id": "7",
"fk_user_id": "1",
"fk_cores_id": "12",
"survey_date": "2020-04-12"
},
{
"fk_project_surveyors_id": "1",
"number": 4,
"created_date": "2020-06-15 04:25:16",
"sub_cores": [
{
"sub_cores_title": "Flat 1"
}
],
"signature": "img_EVqcz58zN11592213116.png",
"name": "Sean Clancy",
"inspections_id": "8",
"fk_user_id": "1",
"fk_cores_id": "12",
"survey_date": "2020-04-12"
},
{
"fk_project_surveyors_id": "1",
"number": 5,
"created_date": "2020-06-21 11:04:56",
"sub_cores": [
{
"sub_cores_title": "Flat 1"
}
],
"signature": "img_3ySNyhAjYd1592755496.png",
"name": "ron",
"inspections_id": "10",
"fk_user_id": "1",
"fk_cores_id": "12",
"survey_date": "2020-04-12"
},
{
"fk_project_surveyors_id": "1",
"number": 6,
"created_date": "2020-06-21 11:05:44",
"sub_cores": [
{
"sub_cores_title": "Flat 1"
}
],
"signature": "img_ILSykgAIW71592755544.png",
"name": "ron2",
"inspections_id": "11",
"fk_user_id": "1",
"fk_cores_id": "12",
"survey_date": "2020-04-12"
}
],
"message": ""
}
as you see in JSON Data each item has sub_cores array and from that sub_cores_title i want to show inside TagListView which is inside UITableViewCell
Here is my model structure which i have used to parse above JSON
public struct HistoryModel{
var fk_user_id: String?
var signature: String?
var fk_cores_id: String?
var name: String?
var inspections_id: String?
var fk_project_surveyors_id: String?
var created_date: String?
var number: String?
var survey_date: String?
var sub_cores: [SubCoreModelData]
public init(fk_user_id: String,signature: String,fk_cores_id: String,name: String,inspections_id: String,fk_project_surveyors_id: String,created_date: String,number: String,survey_date: String,sub_cores:[SubCoreModelData]) {
self.fk_user_id = fk_user_id
self.signature = signature
self.fk_cores_id = fk_cores_id
self.name = name
self.inspections_id = inspections_id
self.fk_project_surveyors_id = fk_project_surveyors_id
self.created_date = created_date
self.number = number
self.survey_date = survey_date
self.sub_cores = sub_cores
}
}
public struct SubCoreModelData{
var sub_core_title: String?
public init(sub_core_title: String?) {
self.sub_core_title = sub_core_title
}
}
and here is my code API call function from which i am storing data to an array
var historyData = HistoryModel
func historyAPI(){
guard let uid = UserDefaults.standard.string(forKey: "uid") else { return }
guard let accessToken = UserDefaults.standard.string(forKey: "accToken") else { return }
guard let projectid = UserDefaults.standard.string(forKey: "propSurID") else { return }
let params = ["user_id": uid, "access_token": accessToken,"project_surveyors_id": projectid,"cores_id": self.coreid]
print(params)
showHud(view: self.view, message: "Please Wait")
AF.request(previousinspectionlist, 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"]
if data == []{
}else{
self.historyData.removeAll()
for cat in data{
let fk_user_id = cat.1["fk_user_id"].stringValue
let name = cat.1["name"].stringValue
let signature = cat.1["signature"].stringValue
let fk_cores_id = cat.1["fk_cores_id"].stringValue
let inspections_id = cat.1["inspections_id"].stringValue
let fk_project_surveyors_id = cat.1["fk_project_surveyors_id"].stringValue
let created_date = cat.1["created_date"].stringValue
let number = cat.1["number"].stringValue
let survey_date = cat.1["survey_date"].stringValue
var arrOfItems = [SubCoreModelData]()
for ser in cat.1["sub_cores"] {
let subcore = SubCoreModelData(sub_core_title: ser.1["sub_cores_title"].stringValue)
arrOfItems.append(subcore)
}
self.historyData.append(HistoryModel(fk_user_id: fk_user_id, signature: signature, fk_cores_id: fk_cores_id, name: name, inspections_id: inspections_id, fk_project_surveyors_id: fk_project_surveyors_id, created_date: created_date, number: number, survey_date: survey_date, sub_cores: arrOfItems, collapsed: false))
}
}
self.tblListView.reloadData()
dismissHud()
case.failure(let error):
basicErrorAlertWith(title: "Error", message: error.localizedDescription, controller: self)
dismissHud()
}
})
}
but with this code i am getting duplicate data in tableview so can anyone please tell me how to set tags to each row which has Sub Core title please help me for this
TableviewDelegate And DataSource Code
func numberOfSections(in tableView: UITableView) -> Int {
return self.historyData.count
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
let items = self.historyData[section].sub_cores
return items.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "Cell") as! InspectionHistoryTableViewCell
cell.lblName.text = historyData[indexPath.row].name
if let number = historyData[indexPath.row].number{
print(number)
cell.lblNumber.text = "#\(number)"
}
cell.lblSurveydate.text = historyData[indexPath.row].survey_date
let items = self.historyData[indexPath.section].sub_cores
let item = items[indexPath.row]
if let subcore = item.sub_core_title{
cell.tagList.addTag(subcore)
}
cell.selectionStyle = .none
return cell
}
It seems you are confusing your data model.
It looks like for each entry in the historyData you have a section, and for each sub_cores in that history data you want a row.
But what you really want is just one section, with historyData.count rows.
In cellForRowAt: you are accessing the history data array with both row and section index, which will lead to a mixture of data and is highly likely to crash soon.
So to correct your cellForRowAt:, you need to just access the history data per row index, and the clar and fill the tag view with all sub_cores.
This should work:
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.historyData.count
}
func tableView (_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "Cell") as! InspectionHistoryTableViewCell
let row = indexPath.row
let data = historyData[row]
cell.lblName.text = data.name
if let number = data.number{
print(number)
cell.lblNumber.text = "#\(number)"
}
cell.lblSurveydate.text = data.survey_date
let items = data.sub_cores
cell.tagList.removeAllTags()
for (item in items) {
cell.tagList.addTag(item.sub_core_title)
}
cell.selectionStyle = .none
return cell
}