viewstate | ASPNET View State Decoder
kandi X-RAY | viewstate Summary
kandi X-RAY | viewstate Summary
ASP.NET View State Decoder
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Top functions reviewed by kandi - BETA
- Decode the view state
- Return True if the message is valid
- Parses the given buffer and returns the result
- Parse b
- Parse a binary quadrature
- Parse a string into a dictionary
- Parse string b
- Parse an enum
- Parse string
viewstate Key Features
viewstate Examples and Code Snippets
Community Discussions
Trending Discussions on viewstate
QUESTION
I'm currently trying out Android Compose. I have a Text that shows price of a crypto coin. If a price goes up the color of a text should be green, but if a price goes down it should be red. The function is called when a user clicks a button. The problem is that the function showPrice() is called multiple times (sometimes just once, sometimes 2-4 times). And because of that the user can see the wrong color. What can I do to ensure that it's only called once?
MainActivity:
...ANSWER
Answered 2021-Jun-13 at 03:17What can I do to ensure that it's only called once?
Nothing, that's how it's meant to work. In the View system you would not ask "Why is my view invalidated 3 times?". The framework invalidates (recomposes) the view as it needs, you should not need to know or care when that happens.
The issue with your code is that your Composable is reading the old value from preferences, that is not how it should work, that value should be provided by the viewmodel as part of the state. Instead of providing just the new price, expose a Data Class that has both the new and old price and then use those 2 values in your composable to determine what color to show, or expose the price and the color to use.
QUESTION
I am using Visual Studio with asp.net, vb.net, and webforms.
My issue is that I need to get the user's textbox input from my dynamically generated textboxes.
On my button click BtnStep4Next, I dynamically add ServiceForm.ascx (it is a form with FirstName, LastName, City, etc). I add the Service Form to a list, and the list is stored in a session. There could be, for example, 5 webforms (ServiceForm).
...ANSWER
Answered 2021-Jun-14 at 21:27You are writing way too much code. I mean, if I need 10 variables, do I go
QUESTION
I am working on on my app with Xamarin Android and I am having an issue with menu items. Problem appeared with update of Android libraries - all legacy support is now in AndroidX libraries so I migrated the whole project to it and following happened.
User off my application should be able to login. After login and register buttons hide and logout buttons shows. This works well but I found out it is just because of pop up login/register dialog, which somehow force the menu to redraw when the dialog closes. Problem is when user logouts, then respectively should login and register button show and logout button hide but only logout hides and other buttons don't show. Only after clicking to something in the menu it redraw itself and button are shown.
It is all shown on screenshots.
after logout - buttons not shown
There are how I manipulate buttons:
...ANSWER
Answered 2021-Jun-03 at 05:53For the code you provided, i think it caused by the Login, Register, LoginOut is not set in the same group like below.
QUESTION
I have a repetitive sanity-check process I go through with most calls to a BeautifulSoup object where I:
- Make the function call (
.find,.find_all,.select_one, and.selectmostly) - Check to make sure the element(s) were found
- If not found, I raise a custom
MissingHTMLTagError, stopping the process there.
- If not found, I raise a custom
- Attempt to retrieve attribute(s) from the element(s) (using
.getorgetattr)- If not found, I raise a custom
MissingHTMLAttributeError
- If not found, I raise a custom
- Return either a:
- string, when it's a single attribute of a single element (
.findand.select_one) - list of strings, when it's a single attribute of multiple elements (
.find_alland.select) - dict, when it's two attributes (key/value pairs) for multiple elements (
.find_alland.select)
- string, when it's a single attribute of a single element (
I've created the below solution that acts as a proxy (not-so-elegantly) to BeautifulSoup methods. But, I'm hoping there is an easier eay to accomplish this. Basically, I want to be able to patch all the BeautifulSoup methods to:
- Allow for an extra parameter to be passed, so that the above steps are taken care off in a single call
- If using any of the above methods without providing the extra parameter I want to return the BeautifulSoup objects like normal or raise the
MissingHTMLTagErrorif the return value is None or an empty list.
Most of the time the below function is used with a class variable (self._soup), which is just a BeautifulSoup object of the most-recent requests.Response.
ANSWER
Answered 2021-May-31 at 23:21I believe I've figured out a succinct and reasonable way to accomplish what I'm looking for with the following wrapper:
QUESTION
I develop the app in Compose and MVVM architecture. I have viewModel with state of view per screen. ViewModel:
...ANSWER
Answered 2021-May-16 at 10:05With simple case you can use mutableStateOf("default nick") in the ProfileViewState instead of MutableStateFlow.
Something like:
QUESTION
Here is the file spyder.py:
...ANSWER
Answered 2021-May-15 at 01:17I have launched the code and it seems working in general.
Scraping only starts with the second link
It actually tries to work with the 1st category. The problem is that links is not defined and spider fails. Exception - NameError: name 'links' is not defined. Scrapy may fail on parsing the page, but this doesn't stop the whole crawler, so Scrapy continues the work with pages, which have pagination.
You can also include pagination and sorting in the 1st request in spider. In this case you can simplify the spider by removing parse_category.
Also this selector
QUESTION
I am facing a strange issue of some phone numbers do not receive OTP without receiving any errors, just nothing happens. Almost all the users are receiving the OTP just fine, except for only very few. How can I debug the issue? Does Firebase Auth have some log with any errors? Is my code missing something?
Here is the code (in Flutter) for sending the OTP
...ANSWER
Answered 2021-Feb-14 at 09:26import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class Demo extends StatefulWidget {
@override
_DemoState createState() => _DemoState();
}
class _DemoState extends State {
TextEditingController _controller = TextEditingController();
Future _showMyDialog() async {
return showDialog(
context: context,
barrierDismissible: false, // user must tap button!
builder: (BuildContext context) {
return AlertDialog(
title: Text('AlertDialog Title'),
content: SingleChildScrollView(
child: ListBody(
children: [
Text('This is a demo alert dialog.'),
TextField(
controller: _controller,
)
],
),
),
actions: [
TextButton(
child: Text('Approve'),
onPressed: () {
Navigator.of(context).pop();
},
),
],
);
},
);
}
void sendOTP() async {
await FirebaseAuth.instance.verifyPhoneNumber(
phoneNumber: "your number",
verificationCompleted: (PhoneAuthCredential credential) async {
print("verificationCompleted");
await FirebaseAuth.instance.signInWithCredential(credential);
},
verificationFailed: (FirebaseAuthException e) {
print("FirebaseAuthException");
print(e.code);
},
codeSent: (String verificationID, int token) async {
print("codeSent");
await _showMyDialog();
PhoneAuthCredential phoneAuthCredential = PhoneAuthProvider.credential(
verificationId: verificationID, smsCode: _controller.text);
await FirebaseAuth.instance.signInWithCredential(phoneAuthCredential);
print("completed");
},
codeAutoRetrievalTimeout: (String verificationID) {
print("$verificationID");
},
timeout: const Duration(seconds: 60),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: FlatButton(
child: Text(
"send otp"),
onPressed: sendOTP,
),
),
);
}
}
QUESTION
Hello I have this app where I need the bottomTabBar to disappear when device is rotated. The Problem is that every time I rotate it doesn't work the way I want.
here is my code:
...ANSWER
Answered 2021-Apr-14 at 08:12I used your implementation, and SetAppearance was never called when I rotate the screen. It was only called when the view is changed (for example, I click on a tab or something). I would double check if in your case the method is really called every time you change screen orientation, like you said.
On the other hand, by overriding OnConfigurationChanged method I was able to get your desired behavior.
Not sure how the rest of your code looks like, but you can do something like I did.
In MainActivity I added static public BottomNavigationView bv; and implementation of OnConfigurationChanged:
QUESTION
I added curves on the right and left sides. When you look at the stroke function, everything is normal, but when the stroke function is removed, the curve on the right works normally, but the curve on the left does not work. is this a bug?
ContentView
...ANSWER
Answered 2021-Apr-05 at 15:36It Helps to Draw the entire shape without moving points, otherwise the clip malfunctions for some reason. Try this:
QUESTION
protected void CovidSelfDecleartionDeatils_RowCommand(object sender, GridViewCommandEventArgs e) { try { ShowallRecord(); if (e.CommandArgument != "") { int Index = Convert.ToInt32(e.CommandArgument); if (e.CommandName=="Select") { DataTable dt_main = new DataTable();
...ANSWER
Answered 2021-Apr-01 at 11:06remove visible=false and define new css class like
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Install viewstate
You can use viewstate like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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