i'm trying to reload the scene on AFrame, i have a scene with a robot and i need to load back to original state of the scene when users click a button.
What i already tried is:
var sceneElement = document.querySelector("a-scene");
sceneElement.reload();
And:
location.reload()
The first one raise an error on browser console showing that reload() method is not a function but documentation on AFrame supports it. I don't know if i'm using this function right.
Uncaught TypeError: sceneElement.reload is not a function
at HTMLDocument.eval (websim.js:64)
at HTMLButtonElement.eval (editor.js:23)
at HTMLButtonElement.dispatch (jquery.js:4953)
at HTMLButtonElement.elemData.handle (jquery.js:4758)
The last code from below reloads the entire page and this is not what i need.
Thank you! :)
That method was removed a while ago, I just pushed a change to remove that from the docs, thanks.
You can do window.location.reload().
Else you can just revert whatever you need reverted manually (.setAttributes, removing components). aframe-state-component can also help if it's more complex and you don't want a page reload.
I've found a solution to my problem, my robot has dynamic-body component so i'm able to use robot.body.quaternion.set with robot.body.initQuaternion x, y and z as input parameters and reload the robot.
I know is not the full scene reloaded but it works fine for this particular issue.
Thank you #ngokevin for your answers
Related
Im trying to implement delete button in GRID, same as with CRUD. I found dialogOK (http://agiletoolkit.org/blog/introduction-to-dialog-integration/), but guess i don't know how to use it right.
My code:
$gridC=$this->add('Grid');
$gridC->setModel('Campaign');
$gridC->addcolumn('Button', 'Delete')->js('click', $this->js()->univ()->dialogOK('Yey','Some custom javascript action here',$this->delete()));
//test only
$gridC->addcolumn('Button', 'Deletex')->js('click')->univ()->dialogOK('Are you sure?','This will take you to other page',$this->js()->univ()->page($this->api->getDestinationURL('admin')));
...
function delete(){
...
}
When i click on the button the delete() function starts right away, before i click ok. Also modal window is started :(
Any suggestions, i searched but couldn't find any good example..
NEXT DAY:
I checked the thing again, im almost shure i did it the right way, but i think i found a bug i dialogOK (http://agiletoolkit.org/blog/introduction-to-dialog-integration/)
I i re-create this example on any normal page:
$button = $this->add('Button');
$button->js('click')->univ()->dialogOK('Are you sure?','This will take you to other page',
$button->js()->univ()->page($this->api->getDestinationURL('index'))
);
The page redirects to index page, it doen't wait for OK button clicked. Insted it opens the dialogOK, but in the background redirects to index page..
I'm using atk 4.2.5 from master branch..
OK, that webpage has some bugs :( I would really appreciate if you could edit it and send in pull request in Github atk4-web.
Some tips to get you on road:
Try to use dialogConfirm() method not dialogOK(). Is it working then?
Try to add ->_enclose() after ->page(). That'll enclose JS expression in function.
If dialogConfirm() works and similar dialogOK() does not work, then I guess there is small bug in dialogOK() method. There should be close: if(fn)fn(), instead of close: fn, in atk4_univ.js file dialogOK method.
Can you try these tips and tell me what works for you? Sorry I didn't do that myself - I'm really out of time now :(
I have a main application calling several ViewStack states, each with popup windows. If I don't open any popup windows, I can move between states fine. If I open a popup window then try to change the state using currentState=... I get the error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at spark.components::Scroller/focusInHandler()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\Scroller.as:2139]
at flash.display::Stage/set focus()
at mx.core::UIComponent/setFocus() [E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:9905]
...
I see others having the same problem, for example here:
http://forums.adobe.com/thread/1031531
http://forums.adobe.com/message/2767130
http://forums.adobe.com/message/3448443
http://forums.adobe.com/thread/655749?tstart=-1
http://forums.adobe.com/thread/801149
http://flex4examples.wordpress.com/2011/05/05/skinnabletextbase-focusmanager-runtime-error-popup/
http://bugs.adobe.com/jira/browse/SDK-32036?page=com.atlassian.jira.plugin.system.issuetabpanels%3Aall-tabpanel
But I haven't figured out how to implement the recommended solution. It sounds like I should just include:
import mx.managers.PopUpManager; PopUpManager;
inside my main application and it should work, but it doesn't work for me.
My application has each view state in a different file, each defined using <views:View>. Also, all of the popups are separate files defined as <s:TitleWindow>. Each file includes this line:
import mx.managers.PopUpManager;
I wonder if this means each file is using a different popup manager(?), when it's a singleton and only one should be used for the whole app (how to set that up?).
The code I use to call a popup is:
var _popupName:MyTitleWindowFileName = MyTitleWindowFileName(
PopUpManager.createPopUp(this, MyTitleWindowFileName, true));
_popupName.addEventListener(MyAppController.CLOSE_POPUP,onClosePopUp);
PopUpManager.centerPopUp(_popupName); // call popup
Note that when the main application (the one defined as <s:Application>) runs, the ViewStack states have not been loaded yet (since they get loaded when they are used the first time). Not sure if that has any cause/effect here.
I've tried to follow Adobe's example code in the "Passing data to and from a Spark pop-up window" section here:
http://help.adobe.com/en_US/flex/using/WS6c678f7b363d5da52e8f1ca1124a0430dcf-8000.html#WS6c678f7b363d5da52e8f1ca1124a0430dcf-7ffe
Any ideas much appreciated.
Based on your comments, it seems like the error occurs because the focus remains in the popup. I would expect the PopUpManager and FocusManager classes to handle this better.
One thing I can think of is that the FocusManager may be trying to handle this. But since the state changes, the item that originally had focus (in the view stack child, before the pop up was opened) may no longer be there when the view state changes. Just a hunch, w/out seeing your code.
Here's some things you can do to either work around the problem (or better) further debug it to understand what is happening:
Use FocusManager.setFocus() to move the focus back to an object in the view stack child before closing the pop up
Use FocusManager.getFocus() to debug and see where it thinks the focus is at various stages (before opening popup, before/after changing state, and before/after closing pop up).
It appears this is the situation I'm experiencing:
Adobe Air: scroller throws error when changes focus between different applications
It's an Adobe bug. Solution from Adobe is:
This bug is easily fixed by changing Scroller to do a null pointer check on focusManager before using it.
which is what the first link above attempts to do.
Another link: http://forums.adobe.com/message/3812805
I've used JRab's example here http://supportforums.blackberry.com/t5/Tablet-OS-SDK-for-Adobe-AIR/App-specific-system-menu/td-p/693... to add a header menu to my app. What I'm having trouble with is executing my functions from the header mennu. For example, my firstView is appHome.mxml. It instantiates a Canvas object that has an erase(). There is a button in appHope.mxml that executes the erase() on the Canvas instance. I'm trying move the Erase button out of my appHome.mxml and into my headerMenu.mxml but don't know how to execute the erase() on the Canvas instance. The first thing I thought to try was click="{appHome.myCanvas.erase()}" but obviously that didn't work.
I asked a similar question yesterday here: Flex executing a function on another view and I accepted the answer before I tried it. The problem is that the headermenu.mxml is not a child of appHome.mxml. They are both children of the main app.mxml. Secondly, the object that has the erase() is in a separate .as class I instantiate in appHome.mxml.
I hope I described my question well enough. Thanks n advance to anyone that can help.
Based on your description, I don't understand how my comment on the previous answer doesn't answer it.
The event from headermenu dispatches up to app; which can call the method on it's child (appHome) like this:
appHome.erase()
I'm using a fresh iPad split-view template application in Xcode. I've added a sample data array and the data shows up just fine in the Popover view. However, when it's tapped, it doesn't call any methods from DetailViewController.m (setDetailItem in particular) like I'd expect it to.
Am I missing something here?
(I'm not sure what code I should post for this particular question, so I'll wait on you guys to ask for it.)
Thanks SO much in advance!
To troubleshoot this issue, you should check the method called didSelectRowAtIndexPath in the delegate for the table view. I remember that was called RootViewController by default and exists in the RootViewController.m file.
It should call the setDetailItem method. Check if it does so.
Posting the didSelectRowAtIndexPath method body here will help better.
Can I add a ProgressEvent listener to the stage?
I don't see it in any of the auto-complete options when I am typing in Flex.
What do people normally do to get a progress readout of the entire main runner's loading progress?
I try the following, which is where I would expect to see the ProgressEvent options pop up:
stage.addEventListener(
Thanks...
Try adding it to loaderInfo.
something like:
this.loaderInfo.addEventListener(ProgressEvent.PROGRESS, progressHandler);
Also , if you're using the framework, you should probably extend the DownloadProgressBar.
I remember this old tutorial, but surely there must be plenty online.
I have a new problem:
I use the following code to show the progress of the download of my site content:
public function mainProgress(e:ProgressEvent):void
{
var w:Number = e.bytesLoaded / e.bytesTotal;
_mainprog.graphics.clear();
_mainprog.graphics.beginFill(0x000000);
_mainprog.graphics.drawRect(0, 0, w * stage.stageWidth, 50);
_mainprog.graphics.endFill();
}
But it doesn't seem to work.
What happens is that the loaderInfo object thinks that the site has loaded before I am actually ready to display anything. So what ends up happening (I think) is the site loads, the loader progress disappears before the initial page's graphics have fully loaded, and then there is a delay between when the completion of the loaderInfo object happens and the actual graphics appearing.
Has anyone else had this problem before?
Thanks...