I am sending push notification to some user set on creation of question. I want to add progress bar so that user can see loading , when questions sent it should stop progress bar. I am not finding any way to do this in active admin.
Following is my code :
def create
question=PsychographicsQuestion.create(permitted_params["psychographics_question"])
for u in ##users
send_msg_through_gcm(u.to_i,"New PsychoGraphics question has been added.")
end
redirect_to admin_psychographics_question_path(:id=>question.id)
end
I think there are no any gem/js library to support. You have to do it on your own. Get the time for showing the notification, use any progress bar and maintain it with js. Either you can do it as show slowly 50% of the progress of the bar and when you get the success response make it faster to complete the bar.
[I did't find anything like that to maintain progress bar in rails upload/loading ]
Related
I implemented dark mode for my Rails application but after I enable it, when I want to change the page using link_to my background is flickering. This happens twice.
This is my body, adding the class depending on the theme user choose.
%body.pb-md-0.pb-3{class: cookies[:theme]}
And this is the way I change the theme
=link_to theme_path(theme: :dark) do
....image here
this is the theme_path
def display
cookies[:theme] = {
value: params[:theme].to_sym
}
redirect_to language_and_theme_path
end
The only thing that works is refreshing the page, but I don't really want to refresh the page after every theme change.
I build chat app using Firebase API right now. I wan't to make preload icons like on facebook screenshot. I thought i can create empty images and label fields and fill them after content loaded, but i don't know how to check if all data loaded from DB. How i can do that in correct way?
This is where i want to place objects
Install ListPlaceholder this lib.
import ListPlaceholder
To show the loader, start showing this from start
tableView.showLoader()
To hide the loader, end showing after data has been loaded
tableView.hideLoader()
Please refer this may get help.
https://github.com/malkouz/ListPlaceholder
Facebook has it's own library called Shimmer. To use this on tableview, you can follow this StackOverflow question answer.
You'll just have to create the UIView you want to animate and above that you'll have to add your FBShimmeringView. At the end set shimmeringView.shimmering = true to start shimmering
To hide the loading use tableView.hideLoader()
ListPlaceholder helped me to resolve the issue. All that I did was added the ListLoader.swift file to my project and added tableView.reloadData(), tableView.showLoader() in viewDidAppear in the tableView where I wanted to show loading.
( ListLoader.swif uses visibleCells to determine the number of rows on which the loading should be shown. In my applications, visibleCell's count was incorrect on calling tableView.showLoader() method in viewDidLoad )
I am adding chat functionality to my app using JSQMessagesViewController. I am going with a dark theme and made the chat dark except for the send message bar. I have not been able to figure out how to change its color (See screenshot below). Can someone tell me how to change the color of the send message bar?
Thanks!
Here is how I changed it. Thanks Sargeras for the help.
self.inputToolbar.contentView.backgroundColor = UIColor.blackColor()
I have a basic watchkit app that loads a page based navigation of 3 interface controllers. This works well, but I'd then like to trigger an action to remove the page-control and essentially revert back to the original InterfaceController that was present when the app first loads.
// load page based control, with 3 views. this works ok
[WKInterfaceController reloadRootControllersWithNames:#[#"pageController1",#"pageController2",#"pageController3"]
contexts:#[#"data1",#"data2",#"data3"]];
// attempt to reload original interface controller, identified by storyboard id
[WKInterfaceController reloadRootControllersWithNames:#[#"myInterfaceController"] contexts:#[#{}]];
The page based navigation remove, the original navigation loads after a short spinner. However it fails to function correctly and original Actions result in this error.
Extension[6766:123665] *********** ERROR
-[SPRemoteInterface _interfaceControllerClientIDForControllerID:] clientIdentifier for interfaceControllerID:(null) not found
Is there a better way to cleanly reload the original InterfaceController?
EDIT, 2/19
It seems there are some other actions that are causing this error too. For instance, if segue to a second InterfaceController and then popController to get back, the error often appears. It is always related to a secondary call to this function.
[WKInterfaceController reloadRootControllersWithNames: contexts:]
EDIT2, 3/18
As previously mentioned, this is reproducible 100% of the time by doing the seguePush, the popController, then attempting to reloadRootControllersWithNames.
If the seguePush/popController is not done beforehand, then the reloadRootControllersWithNames will work fine.
This situation seems to be in addition to the multi->single-multi instance of this bug.
This is actually not a bug because according to Apple:
You cannot combine hierarchical and page-based interface styles. At design time, you must choose the style that best suits your app’s content and design for that style.
So unfortunately, we can't mix Hierarchical and Page-based navigation patterns within the same Watch app.
Just one of many limitations we have to deal with when developing apps for Watch
This is a bug in WatchKit in Xcode 6.2 Beta 5. Please dupe the following radar on Apple's Bug Reporting System to help raise the priority to get this fixed.
In the meantime, a workaround that I've found can be found on the dev forums. What you can do is add a dummy interface controller to any single interface controller page set so you always have two. This will fix the error until Apple get's the bug fixed (hopefully in Beta 6). Please dupe!
I was able to solve my instance of this problem by not using popController on a pushed view controller. Instead I use a reloadRootControllersWithNames in place of the popController.
How this allows both push and paging, via an example:
Push a view controller
reloadRootControllersWithNames to return to the original controller. (The transition is not quite as animated, but is sufficient)
Create page based view controller.
reloadRootControllersWithNames to return to the original controller
Repeat 1 or 3 as needed.
This eliminates the error at the cost of non-animated popControllers, and allows partial pushing and paging. It would not allow more complex push navigation though.
There may be a better method of navigating to a sub interface controller without a push call, but I'm not aware of it on the watch yet.
None or the answers above worked for me. This problem began when I changed the icon names for the app and the watch app name. I solved it like this:
1) Click on your Watch app Target > Capabilities > make sure app Group
is in ON.
2) Make sure the App Group is selected.
3) Clic on the circled arrow Refresh icon (this will apparently just
refresh this thing if you already had it)
4-Repeat steps 1-3, but for your Watch App EXTENSION target too.
5-Click on the Scheme button (on the right side of the STOP button),
and clic on Edit Schemes.
6-Click Run > Info 7-In executable select your target (Actually it
should already be selecting but opening this window seems to
refresh the option, and wipe the error)
Apparently all these things above are not updated automatically when you change the icon name (Target names) and you have to go to those menus and open them to refresh them manually. Shame on Apple perhaps?
I need a black temporary transparent box that must show something like "Loading...." with a spinner it. We can see such a view in twitter when "Tweeting" an update - it says "Sending tweet..." kinda thing.
Is this an inbuilt behavior in UIKit. How do I get this box to show up on screen for a few seconds and disappear.
please help.
You need to use DSActivityView. All this is handled there. Instead of doing your own thing I suggest you use this.
For what you need this is how you need to go -
#import "DSActivityView.h"
[DSActivityView activityViewForView:self.view withLabel:#"Tweeting"]; //to show spinner with label
[DSActivityView removeView]; //once its done
You can also try using MBProgressHud