Questions tagged [two-way-binding]
298 questions
0
votes
1 answer
ComboBox Silverlight 5 auto search not working when using the TwoWay "Binding"
The ComboBox seems to face a problem when the data binding happen. The auto text search is not working. Need help here. Do not know what the actual problem is or if I missed out something.
Kanagaraju Raju
- 1
- 1
0
votes
1 answer
wpf binding list, listbox and control twoway
Is there any way to update listbox items text after updating it in textboxes? I wanna do it only with bindings if it is possible. Listbox is reading from list, but list isn't updating so it's never gonna change, unless I add new item to list. Here…
lisek
- 213
- 3
- 11
-1
votes
1 answer
Change dynamic nested json values
this is my Json :
{
"name": "table",
raw_material: {
"iron": 2,
"wood": 1,
"glue": 1
}
}
Sometimes, it is different:
{
"name": "table",
raw_material: {
"iron": 2,
"plastic": 1,
…
test1500
- 65
- 9
-1
votes
2 answers
Why twoway binding doen't work as expected?
I need some help with binding. Twoway mode doesn't work at all.
I fill my window with data passed to the constructor and it's working fine.
The problem is that I can't rewrite some data imputed in the window control even if I use Twoway…
Wep4ik
- 15
- 4
-1
votes
1 answer
C# How do I create a (two way) databinding to Parent Elements WITHOUT XAML
I'm trying to make a list of my PropertyEntry class (user control), which gets generated for each Property of a Person Class. Sadly most of the guides in the internet only tell you how to create a Binding by XAML files, but I need a solution that…
Erik B.
- 77
- 7
-1
votes
1 answer
Two-way data binding using custom attributes on a Switch component using MVVM Android
I'm trying to create a two-way data binding on a Switch component, using MVVM and LiveData, but I always receive a
error: cannot find symbol
on DataBinderMapperImpl.java, and also i have:
A failure occurred while executing…
Barros
- 34
- 1
- 6
-1
votes
2 answers
How can bind angular material auto complete data in component
I am working on Project . Using angular material auto-complete.Its working accurately.My problem is that i want to bind data while i select specific data from list but i don't know how to bind it.
i tried [(ngModel)] but all in vain
.html…
Malik Rizwan
- 103
- 10
-1
votes
1 answer
x:Bind TwoWayBinding not working on Textblock
I am trying to make the two way binding work on Textblock with compilation binding x:Bind
Problem:
Even though setting TwoWay bind mode and PropertyChanged source trigger. Can not get it to work. When the object property balance changed in code…
Morse
- 5,778
- 5
- 31
- 55
-1
votes
1 answer
model changed in child directive effective in template not in parent directive link function with two way binding
Hello Folks : I have two directive , the second one is included in the template of the first one with two way binding
app.directive('A', function() {
return {
template : '{{ value}}
user2626210
- 85
- 4
- 12
-1
votes
1 answer
React Native code explanation
I have a simple app application project that I would appreciate if someone would explain the logic behind the code.
On the click on the button the text that is inside the text input appears on the imageBackground.
FilterView.js:
import React, {…
Rinat Amir
- 9
- 2
-1
votes
1 answer
How to use ngModel with class data type in angular 2?
I would like to use class instance for two way data binding in angular 2 project. is it possible?
I shorten code for easy understanding
---- typescript ----
export class PackageOption {
name: string;
description: string;
...
}
import {…
Nomura Nori
- 3,117
- 6
- 30
- 66
-2
votes
2 answers
jQuery - Dynamically show and hide button on checkbox checked/ unchecked, and vise versa
Attempt: I am trying to map a check-box checked & unchecked to a button show/hide. Also, to toggle check/uncheck the check-box when I click the mapped button.
Problem: When I click one of the displayed buttons, all the checked boxed are unchecked…
nfiona
- 21
- 6
-3
votes
1 answer
How to make ngModel available between components
I am seriously getting mad. I have tried everything. FormsModules,ReactiveForms,FORMDIRECTIVES,Input,Output i've been searching everywhere on how to make ngModel available between components. I am trying to show in an h1 tag the value which is being…
Raptrozz
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- 5