Swift: collectionview cells how read textfield values
up vote
0
down vote
favorite
I'm using a uistepper to specify how many uicollectionview cells should appear to the user, each cell contains several UITextField.
I'm having an issue in storing the UITextField values that the user enters. For instance, if the stepper value is 3, whenever I print the array that should store the UITextFields values it shows that it stored the textfield values of only the first 2 cells will the values of the third cell are empty strings.
To visualize the interface here is a link of the interface:
The Interface
Related code:
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
{
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! AddChildCell
var tempArray: [Int] = GlobaleVariables.MyArray // stores the stepper value
cell.numLabel.text = String(tempArray[indexPath.row])
//storing child info in global variable arrays:
GlobalVariables.ChildrenfirstNameArray[indexPath.row] = (cell.ChildFirstName?.text)!
GlobalVariables.ChildrenLastNameArray[indexPath.row] = cell.ChildLastName.text!
GlobalVariables.ChildrenGendersArray[indexPath.row] = cell.ChildGender.text!
GlobalVariables.ChildrenBirthdatesArray[indexPath.row] = cell.ChildBirthdate.text!
return cell
}
Other Solutions I Tried:
I tried using this function to store text field values it, however doesn't print the array values at all.
func textFieldDidEndEditing(textField: UITextField)
{
arrayOfAllTextFields.append(textField.text!)
print(arrayOfAllTextFields)
}
My Question:
How can I store textfield values of all 3 cells appropriately?
ios swift4
asked Nov 19 at 20:42
Student
13
add a comment |
up vote
0
down vote
favorite
I'm using a uistepper to specify how many uicollectionview cells should appear to the user, each cell contains several UITextField.
I'm having an issue in storing the UITextField values that the user enters. For instance, if the stepper value is 3, whenever I print the array that should store the UITextFields values it shows that it stored the textfield values of only the first 2 cells will the values of the third cell are empty strings.
To visualize the interface here is a link of the interface:
The Interface
Related code:
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
{
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! AddChildCell
var tempArray: [Int] = GlobaleVariables.MyArray // stores the stepper value
cell.numLabel.text = String(tempArray[indexPath.row])
//storing child info in global variable arrays:
GlobalVariables.ChildrenfirstNameArray[indexPath.row] = (cell.ChildFirstName?.text)!
GlobalVariables.ChildrenLastNameArray[indexPath.row] = cell.ChildLastName.text!
GlobalVariables.ChildrenGendersArray[indexPath.row] = cell.ChildGender.text!
GlobalVariables.ChildrenBirthdatesArray[indexPath.row] = cell.ChildBirthdate.text!
return cell
}
Other Solutions I Tried:
I tried using this function to store text field values it, however doesn't print the array values at all.
func textFieldDidEndEditing(textField: UITextField)
{
arrayOfAllTextFields.append(textField.text!)
print(arrayOfAllTextFields)
}
My Question:
How can I store textfield values of all 3 cells appropriately?
ios swift4
asked Nov 19 at 20:42
Student
13
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm using a uistepper to specify how many uicollectionview cells should appear to the user, each cell contains several UITextField.
I'm having an issue in storing the UITextField values that the user enters. For instance, if the stepper value is 3, whenever I print the array that should store the UITextFields values it shows that it stored the textfield values of only the first 2 cells will the values of the third cell are empty strings.
To visualize the interface here is a link of the interface:
The Interface
Related code:
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
{
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! AddChildCell
var tempArray: [Int] = GlobaleVariables.MyArray // stores the stepper value
cell.numLabel.text = String(tempArray[indexPath.row])
//storing child info in global variable arrays:
GlobalVariables.ChildrenfirstNameArray[indexPath.row] = (cell.ChildFirstName?.text)!
GlobalVariables.ChildrenLastNameArray[indexPath.row] = cell.ChildLastName.text!
GlobalVariables.ChildrenGendersArray[indexPath.row] = cell.ChildGender.text!
GlobalVariables.ChildrenBirthdatesArray[indexPath.row] = cell.ChildBirthdate.text!
return cell
}
Other Solutions I Tried:
I tried using this function to store text field values it, however doesn't print the array values at all.
func textFieldDidEndEditing(textField: UITextField)
{
arrayOfAllTextFields.append(textField.text!)
print(arrayOfAllTextFields)
}
My Question:
How can I store textfield values of all 3 cells appropriately?
ios swift4
asked Nov 19 at 20:42
Student
13
I'm using a uistepper to specify how many uicollectionview cells should appear to the user, each cell contains several UITextField.
I'm having an issue in storing the UITextField values that the user enters. For instance, if the stepper value is 3, whenever I print the array that should store the UITextFields values it shows that it stored the textfield values of only the first 2 cells will the values of the third cell are empty strings.
To visualize the interface here is a link of the interface:
The Interface
Related code:
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
{
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! AddChildCell
var tempArray: [Int] = GlobaleVariables.MyArray // stores the stepper value
cell.numLabel.text = String(tempArray[indexPath.row])
//storing child info in global variable arrays:
GlobalVariables.ChildrenfirstNameArray[indexPath.row] = (cell.ChildFirstName?.text)!
GlobalVariables.ChildrenLastNameArray[indexPath.row] = cell.ChildLastName.text!
GlobalVariables.ChildrenGendersArray[indexPath.row] = cell.ChildGender.text!
GlobalVariables.ChildrenBirthdatesArray[indexPath.row] = cell.ChildBirthdate.text!
return cell
}
Other Solutions I Tried:
I tried using this function to store text field values it, however doesn't print the array values at all.
func textFieldDidEndEditing(textField: UITextField)
{
arrayOfAllTextFields.append(textField.text!)
print(arrayOfAllTextFields)
}
My Question:
How can I store textfield values of all 3 cells appropriately?
ios swift4
ios swift4
asked Nov 19 at 20:42
Student
13
asked Nov 19 at 20:42
Student
13
edited Nov 20 at 12:13
asked Nov 19 at 20:42
Student
13
asked Nov 19 at 20:42
Student
13
asked Nov 19 at 20:42
Student
13
13
add a comment |
add a comment |
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53382335%2fswift-collectionview-cells-how-read-textfield-values%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53382335%2fswift-collectionview-cells-how-read-textfield-values%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
