this is insanely annoying problem:
AS3 full screen application based on ADOBE FLEX 4, text field. User types something in text field, and then starts clicking backspace many many times to remove what he just wrote, and for some reason, instead of removing characters from text field it tells browser to GO BACK and user navigates away. Why?! Please, please help, this is so terrible. My users are losing important unsaved this is data while using my application!
i am using safari browser
PLEASE HELP.
Wow, this is terrible, I am so irritated, it happens every single time
It is possible that the focus is lost from your text field when hitting the backspace multiple times (check if you are firing some events on the text field that may cause this), which causes the main window to take focus and trigger 'Back' on the browser.
The root of the problem is that the browser carries out keyboard shortcuts REGARDLESS of the flash app having the focus or not. From what I heard this problem does not exist on Safari's for Mac, only Safari for Windows.
I would check to see what browser you are in and then create a popup saying you this app does NOT work on Safari browser ON windows.
Scratching head*
Well maybe if HAD to solve this, I would use the ExternalInterface to interact with Safari or javascript to PREVENT the history back button from getting applied. So it won't go back to an old page. That is what I would look into.
Related
i'm struggling with the classic HTML input of type file. I was using it on my angular application and i had freeze sometimes, the whole browser became unresponsive, and the only thing that works is the scroll.
You can't click any buttons, select any text or even change tab on the browser for about 5 seconds. I tried a lot of different file type and sizes and it doesn't change any of this, it even freeze sometimes when i don't select any file in the explorer and i click the close button directly.
So I thought it was my implementation that was bad and i went to the Mozilla developper website where you have an example and I have exactly the same behaviour. I also tried to take only the HTML from the Mozilla website and put it alone on a .html file and again, same behaviour.
This does not occur 100% of the time, but I would argue that on my end it does it about 60/70 % of the times.
I tried it on chrome and Firefox (both up to date), on multiple computer (all running Windows though) and i have the same behaviour on all of them.
I don't have any error or anyting in the consoles.
I don't know what to do with this, i'm pretty sure it can't be the file's input on the whole web that are bugged, but i tried a lot of various things with always the same results. Should i report it somewhere? ( if so, where? ) Or what would you suggest to do to investigate this further?
I couldn't find anyone discussing this issue on the internet apart for this thread that had no solution, they also say in this thread that the bug is not reproducible in Edge, but i just tried and it does the same thing.
Thanks for reading me and for any help about this.
Chrome freezes for few seconds when after any use of file field.
It was because I had a shortcut in "Quick Access" menu in windows explorer. This shortcut has been linked with a folder shared by network. I've removed this shortcut and everything is good now.
Same here, I have a mapped network drive that is not responding, this make a 5 seconds delay. After unmapping the drive, no more delay. The delay is the same in firefox or chrome.
Same here, if you want to remove it, on Windows 10, click on the icon Quick access (blue star), then right click on the dead link appearing in the "Frequent folders" panel on the right panel and choose "Unpin/Remove from Quick access". There should be no error message.
On the iPhone's Instagram app browser(in app) if you open a website that includes html inputs of any type, something strange happens.
In the beginning everything is working, but once you tap an input and type something ( and the keyboard is opened), after you close the keyboard you can't click on anything anymore because all buttons/inputs/elements are clickable in a different location than where they showed ( button is showed in the original 100px location but click events are now on 50px).
It looks like after the keyboard opens the whole location calculation is shifted up(because the keyboard pushes the whole body up)
How to even begin to debug such thing ?
Honestly, I've been there. There is no way to debug the in-app browser (you can try on an iphone device mirroring with Chrome in MAC, but you will eventually fail), but I've tried without success.
It turned out that after digging around with similar issues, there was a caching issue and some disabled features with WP ENGINE from my client. They were able to fix it by allowing some parameters on nginx settings and then the In App browser wasn't stucked anymore.
I know every issue is different, but at this time, I haven't found a way to debug the In - App browser.
I can't speak to iOS specifically, but there definitely are ways to remote debug things.
My go-to for stuff like this (speaking from experience of browsers on gaming consoles) is Weinre: https://people.apache.org/~pmuellr/weinre/docs/latest/Home.html You get something similar to Chrome Developer Tools, but it works over a Socket.IO connection.
Another tool I like to use is Fiddler. While it won't help you with your DOM issues, if you ever need to debug network stuff on oddball devices, it's perfect. It serves as a proxy server and can intercept all your connections, including HTTPS. https://www.telerik.com/fiddler
Turns out, that it's a fixed position and it's not supported, which means when keyboard is closed, the system will push back the whole view but click events stay up (because it's being pushed up when you open a keyboard).
So instead of make it an absolute modal, which has it's own problem, we keep it fixed, BUT, we do the pushing up/down by our own.
We could just push the screen back down on input unfocused, but if user click the next field you get unwanted behavior, so we create a delay based machine like so :
var isfocused=0;
var focusTimer=0;
$("input").blur(function() {
isfocused=0;
focusTimer = setTimeout(focusDone, 150);
});
$("input").focus(function(){
isfocused=1;
});
function focusDone(){
if(isfocused===0)
$(window).scrollTop(0,0);
clearTimeout(focusTimer);
}
This works great on social browsers, with fixed positioned modals that has inputs inside them.
I am developing an app. A page showing full image and when you tap on the image, image caption and sound options appear from two opposite sides i.e caption from left and sound options from right with translate animations.
I want to be clear about that when I press back button, I can navigate to back page or I have to make those options disappear first and then again press back key to go to previous page from microsoft certification point of view?
I believe this is the same since windows phone 7.
You should be allowed to capture the back event and add some code. I don't think that is seen as bad practice, you just aren't allow to stop it.
Saying that, I don't think you can easily do a double back. you might have to check.
Here is a fairly useful post on the subject:
WP7: navigate twice back
which leads to another post about navigating the stack:
http://blogs.windows.com/windows_phone/b/wpdev/archive/2010/12/13/solving-circular-navigation-in-windows-phone-silverlight-applications.aspx
So i've been banging my head against the wall trying to figure this out, and it's about time I ask for help. I have a flash audio recorder that is displaying a popup to the user asking them to allow microphone access using:
AS3 --
Security.showSettings(SecurityPanel.PRIVACY);
Now, on chrome it works perfect! Everything shows up correctly and looks like this:
http://postimage.org/image/6e6ldfmpj/
Great. Now the issue is, on Firefox (and I believe IE9) it looks like:
http://postimage.org/image/mqp1kmcjj/
Notice how there are only 3 tabs in the second one (Firefox). Well, the second tab over is Privacy and allows you to "allow" or "deny" our website from accessing your mic. So it's a bit of an issue that that tab is not even visible... Any thoughts on that? I can't seem to find anywhere where anyone has had that same flash dialog box pop up with only 3 tabs.
Thanks in advance!
You can use [Allow][Deny] dialog:
It appears whenever you access microphone/camera by attaching them to NetStream.
Related question on stackoverflow:
allow deny remember flash security panel
As Sunil D. mentioned above, Firefox will not show some tabs in private/incognito mode. The problem is user can turn it on not only by opening new private window, but also by changing some regular Firefox preferences. Go to Firefox options, select "Privacy" tab and search for "History" group. There you will see a dropdown with "Firefox will:" label. There you can select "Never remember history" item and browser will show you a small tip:
Firefox will use the same settings as private browsing, and will not remember any history as you browse the Web.
Then your browser will be restarted. Further research revealed that Firefox really turns private mode on after such manipulations. Sunil D. and Jordan Reiter were both right - the problem can happen with users in private mode and problem can be solved by reinstalling Firefox with all it's configurations (including that history setting). Of course, it's much easier to ask users to change that setting. Also private mode detection with JavaScript can help to inform user about this expected problem.
I have a web page which has a SWF file embeded. I have an issue with the focus.
Steps to reproduce:
1)Click on a HTML Text Field which is inside a Iframe
2)Click on a Flex Field.
3)Begin to type some text.
Expected Result is the entered text should go in the Flex TextInput field but the actual Result is it goes into HTML text field.
This is the bug which was filed but closed without any resolution. The workaround suggested there doesnt work. ( bugs.adobe.com/jira/browse/SDK-12377 )
This is happening only in IE 6.0 and IE 7.0. Below is the live example.
http://drumbeatinsight.com/examples/htmlcomponent/iframe/HTMLFrameInApplication.html
Any Suggestions or workaround to solve this problem are requested.
Your browser is maintaining focus instead of giving it back to the flash player. I ran into this issue when trying to 'embed' html content inside my flex app ... accomplished by floating html iframe above the flash player.
I have to hide and restore the iframe if I want to interact with flex because the iframe needs to be on top of the flash player, but all that is easy. I would find, even if I hid the iframe, flash player was never getting keyboard focus back. You need to tell the browser to give keyboard focus back to the flash player.
Now there is no really good way to determine if you need to instruct the browser to give keyboard focus back, I end up executing this javascript on every mouse down, rather inefficient, but it was the only way to gaurentee whenever my user clicked on flash player content, that the browser gave keyboard focus back.
Execute a javascript method that looks up the embeded content by name and call focus().
Basically - document.getElementById('flexEmbedID').focus();
Use the external interface to call that on stage.mouseDown(). Lots of overhead as it executes a lot, but it will fix your problem.