Questions tagged [pass-data]
The pass-data tag has no usage guidance.
pass-data
251
questions
353
votes
10
answers
248k
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Passing data to StatefulWidget and accessing it in its state in Flutter
I have 2 screens in my Flutter app: a list of records and a screen for creating and editing records.
If I pass an object to the second screen that means I am going to edit this and if I pass null it ...
- 20.5k
288
votes
8
answers
206k
views
Passing Data to a Stateful Widget in Flutter
I'm wondering what the recommended way of passing data to a stateful widget, while creating it, is.
The two styles I've seen are:
class ServerInfo extends StatefulWidget {
Server _server;
...
- 2,999
212
votes
8
answers
160k
views
How to pass data from 2nd activity to 1st activity when pressed back? - android
I've 2 activities, Activity1 and Activity2.
In Activity1 I've a Button and TextView.
When the button is clicked Activity2 is started.
In Activity2 I've an EditText.
I want to display the data ...
- 3,922
57
votes
2
answers
80k
views
In Flutter, how do I pass data into a Stateless Widget?
I'm trying to build my first Flutter app, and have run into difficulty with passing data into Stateless Widgets. I have the following classes:
class MyApp extends StatelessWidget {
@override
...
- 3,633
45
votes
5
answers
25k
views
Flutter - How to pass user data to all views
I'm new to the flutter world and mobile app development and struggling with how I should pass user data throughout my app.
I've tried several things, but none seem great and I'm sure there are best ...
- 4,256
32
votes
6
answers
49k
views
Gitlab CI/CD Pass artifacts/variables between pipelines
tl;dr
How do I pass data, e.g. the $BUILD_VERSION variable, between jobs in different pipelines in Gitlab CI?
So (in my case) this:
Pipeline 1 on push ect. Pipeline 2 after merge
`...
- 2,667
19
votes
4
answers
21k
views
Pass data through navigation back button
I am in this situation:
I am passing 4 array from Progress Table to Detail Exercise using prepare for segue and it works fine! The problem begin when I try to pass the data back from the Detail ...
- 1,235
16
votes
2
answers
8k
views
React Native Pass data between sibling views
I'm developing a simple todo-list app using React Native, my issue is the following: I have a NavigatorIOS at the root of my project, with a component containing a ListView as initial route, and a ...
- 1,333
13
votes
2
answers
12k
views
Pass data between two Apps by url scheme in swift?
There are two test Apps called Sender & Receiver
They communicate with each other by Url Scheme. I would like to send a String from Sender to Receiver, is that possible?
Detail about the String:
...
- 442
13
votes
4
answers
16k
views
how to pass data from activity to running service
I want to send data to the server periodically, I'm using background Service for that, but I want to send when the data got updated, and updated data I'm getting in Activity and the Service is running ...
- 774
11
votes
2
answers
21k
views
Transfer file to webworker: DataCloneError: The object could not be cloned
I want to transfer a file from a form to a webworker. In chrome i simple can use this code to transfer a FileList-Object:
worker.postMessage(files: array_files);
But with Firefox i get this error:
...
- 643
10
votes
5
answers
16k
views
How to pass data between UIViewControllers with protocols/delegates
In the code below I have a ViewController("SenderViewController"), which passes a message to the main ViewController when a button is tapped. What I don't fully understand is how does messageData() ...
- 11k
5
votes
1
answer
17k
views
How to navigate between pages in ionic 4 & 5?
I had a project that I developed with ionic 3. But I took a break and when I started working again with ionic, I saw the navigation system change in the new versions. My project is a simple project. ...
- 155
4
votes
2
answers
7k
views
Facebook iFrame application: How to pass data from URL Query String
I have a Facebook application that has a picture gallery. It's build in Flex 4.
I want to allow users to link to a specific image.
How can that be done?
The only way I see this being done is adding ...
- 78.9k
4
votes
3
answers
3k
views
iOS SWRevealViewController - pass data between controllers
I am using SWRevealViewController to implement a slide menu (from the left side) in my application. Everything is working fine but now I am facing a little problem.I want to pass data from my "main" ...
- 465
4
votes
2
answers
8k
views
How to pass data in reactjs using typescript
How to pass object to child component in reactjs using tsx. I'm geting this error when I tried this way. Where I can declare the type?
Property 'value' does not exist on type 'IntrinsicAttributes &...
- 1,313
4
votes
3
answers
9k
views
In Angular 8, how to pass dynamic data from an observable to a modal-dialog?
In Angular 8 I want to implement an Angular-Material Modal-Dialog. Upon clicking on a user image, the user data should be displayed in the modal. I am unable to pass the dynamic data of the observable ...
- 145
3
votes
4
answers
32k
views
Pass array from controller to view - Codeigniter
I tried to print the array in the controller, before passing it to a view and this is the output
Array ( [annunci] => Array ( [0] => stdClass Object ( [EmailDatore] => [email protected] [Nome] =&...
- 242
3
votes
2
answers
1k
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angularjs Pass data has list data
I want to pass data what has list of child like here
{
id : 1,
title : 'test',
childs : [
{ id : 1, name: 'name1' },
{ id : 2, name: 'name2' },
{ id : 3, name: 'name3' }]
}
I want it ...
- 119
3
votes
2
answers
979
views
How can I pass data from parent to child view?
I have a container view, which uses a storyboard embed segue to load an embedded static table view. The segue ID is 'CONTAINER'.
When I run the following code, the prepareForSegue never actually gets ...
- 236
2
votes
4
answers
6k
views
Pass Data from Fragment to Fragment Through Button Click
In my Android app, I have two fragments. One fragment has an onClickListener and essentially what I am trying to do is create a counter/log of sorts. Every time a button is clicked, I want to update ...
- 2,571
2
votes
3
answers
908
views
Android three activities, pass data from third activity to parent activity
I have 3 activities. Let's say A, B, C. Main activity is A.
I'd like to start B from A then start C from B, then close B when C opens. Finally upon closing of C pass data to A.
How's this possible ...
- 329
2
votes
2
answers
1k
views
Unexpectedly found nil while unwrapping an Optional value when passing data backward
I have learned Swift and Xcode for about 3 weeks and I am doing an Todo App just for practice. But when I was trying to add new item to my todo list the error occurred saying that "Unexpectedly found ...
- 131
2
votes
2
answers
2k
views
Angular 7 - Access dynamic property of child from parent component
So I've very recently started with Angular development, and there's something that I'm totally missing. I have a basic app set up with app.component.html as follows:
<h1>{{ routeTitle }}</h1&...
- 797
2
votes
4
answers
1k
views
pass the value from activity to next activity in android
I have developed one android application.
This is my first activity:
public class ViewCartActivity extends Activity {
String mGrandTotal;
@Override
protected void onCreate(Bundle savedInstanceState)...
- 143
2
votes
2
answers
3k
views
pass model data between razor pages
I try pass model data between two Razor pages, data is not string or bool or int
data that i want pass to second page is a model,
i do taht with this way,
public class AskLibrarian
{
public int Id ...
- 2,699
2
votes
3
answers
4k
views
How to pass main and partial views values to the controller when different models are involved?
Original Question:
This might be a simple thing to do but I have been looking for it for more than 30 hrs by now and couldn't find any suitable answer that works for me (tried a tons of ways as well).
...
- 42
2
votes
3
answers
1k
views
Getting data from json once and use it in 3 fragment
I am getting the data from JSON using volley, there is 3 Fragment in Activity which I have to populate these fragments with the data that I have received from JSON in MainActivity. I would like to get ...
- 2,726
2
votes
1
answer
1k
views
Pass data between two fragments in same activity and update WebView
Hello I'm trying to pass a String value from a fragment to another one. I have a single Activity.
The thing that I'm trying to do is when a listview item is pressed send the value to the another ...
- 39
2
votes
1
answer
264
views
Can I only load a viewcontroller once?
I made a table view with a city list. When I select a city cell, it will pass the city name and show the city's weather forecast by using segue in storyboard. However, every time it seems it will ...
- 79
2
votes
1
answer
1k
views
C# MVC No submit pass object between views
I am sorry for my typos.I am working on proof of concept C# ASP.NET MVC application where I need to pass data between two views when there is no post and get. One view launches a modal dialog and I ...
- 3,433
2
votes
1
answer
189
views
Pass Data to another view controller
I have a two view controllers (DatePickerViewController and RouteHistoryViewController). I also have the server response in DatePickerViewController. How can I pass that response to the ...
user5412643
2
votes
1
answer
4k
views
Passing javascript variables from one function/file to another
I have a function with lots of variables and very big arrays being defined; this makes the function very large and hard to work with. How can I define the variables/arrays in another file and use them ...
user2700923
2
votes
2
answers
561
views
How to pass data from DetailView to TableView?
I am new to this. I have an application with a Tableview where when I pressed on a cell, it will navigate me to a DetailView. Now the problem is that I have a textField within the Detailview and I ...
- 279
2
votes
0
answers
38
views
Pass data between two components in web component
How to pass data between two components in a web component?
I can't pass the selectedIndex from the parent select to the child component (converter-input) And then show the desired array according to ...
2
votes
0
answers
86
views
Pass data in UIPageViewController Swipe
I am currently developping a fantasy football application. This is below a part of my storyboard ; . I am using a container view embedded in a boarding pager (UIPageViewController) wich is used to ...
- 143
2
votes
0
answers
907
views
VHDL: IDE stripping out "unused" ports/nets
I'm using Lattice Diamond 3.6
The issue I'm having is that I have my code set up to take a bunch of inputs from point A, debounce them, and then forward them to and output at B. Then, it also takes ...
- 51
1
vote
2
answers
2k
views
Passing data from one TableView to another TableView
I have setup a prepare for segue method and I believe I have successfully sent my data to the second ViewController but I'm unsure how to use the passed data.
For Example:
When the user taps Protein ...
1
vote
3
answers
519
views
How to pass data to another view
I'm working on a map which have some markers and I want to create an info view which will show an image and some text for each marker.
So, when I press the info button, it goes to a info view.
I ...
- 461
1
vote
2
answers
1k
views
Set Bool in custom property from view controller
Allocating a custom class in a vc. Then I set a bool value (either set or . notation).
The value never gets to the custom class - always reports NO.
Googled and tried many different variations - none ...
- 1,615
1
vote
1
answer
244
views
Fatal error when trying to pass data to another view controller
In order to practice my networking, I built an app with a text field where you can input something. I use the wikipedia API to fetch the definition of that term / name/ expression. My goal is to then ...
- 141
1
vote
1
answer
205
views
How to pass the CloudKit records data from "TableView-Controller B" to "View-Controller C"?
I've got records data from my CloudKit and show on TableViewController-B successfully, but how can i pass the CloudKit's records(strings, images) to next ViewController-C??
ps. not ...
- 29
1
vote
1
answer
743
views
Error: Found nil while unwrapping an Optional value; While Pass Data to the New Controller [duplicate]
I'm learning swift 2. I'm trying to pass the data of the cell (UITableView) that is tapped to the new View Controller. But I constantly get the error of: "unexpectedly found nil while unwrapping an ...
- 15
1
vote
1
answer
4k
views
passing the position from listview to new activity
how can i pass the value or the position of the selected item in listview to a new activity tha will use that value to retrieve data from database in listview (in the new activity)
i have code that ...
- 81
1
vote
5
answers
7k
views
How to pass data to PHP page through AJAX and then display that page in another's DIV?
I have 2 pages with which I am working with: test1.php and test2.php. test1.php contains 2 <DIV> tags, one named "SubmitDiv" and the other named "DisplayDiv". In SubmitDiv, there is a check box ...
1
vote
1
answer
965
views
Communication between A ViewController and its View
I created two classes 1UIViewControllerClass and its 1UIViewClass (Which is the View of the ViewController). On my UIViewClass I have two methods, one of them is touchesBegan, which is getting the ...
- 13
1
vote
3
answers
629
views
Pass the value from 1st activity to 2nd activity in android
As am getting article title on textview on first activity.how can i pass these textview to next activity...
I have used below code:
for ( j = 0; j <Appscontent.Sub_arraylisttwo.size(); j++)
...
- 95
1
vote
1
answer
28
views
How can I change ID from JSON automatically in setState?
How can I change "1" in busData['data'][1]['directions'] to id passed from another class? I want to make this dynamic. I have 3 cities in previous view and I want to pass it's number ...
- 13
1
vote
1
answer
2k
views
Passing Object by Value (not by ref) over event emitter in Angular 8
I have an application, where I have to pass data from child component to parent component. The data is an object.
The problem what I am facing is the data is being passed by ref, which means when my ...
- 43
1
vote
1
answer
303
views
NativeScript How to pass Data from service to component?
I have a service which make an HttpGet method and I want to pass the object that returns from the server to array in Task component
I know it is a better approach to use Promise, but I'm not so ...
- 105