IndicatorView | A library for indicator viewpager | User Interface library
kandi X-RAY | IndicatorView Summary
kandi X-RAY | IndicatorView Summary
A library for indicator viewpager
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Top functions reviewed by kandi - BETA
- Called when the indicator is visible
- Sets property radius for indicator
- Sets the rectF
- Sets the pointF
- Called when a page is selected
- Set the color of the element
- Sets the color
- Set the color indicator
- Creates the indicator
- Gets the indicator for the given type
- Sets ViewPager
- Converts a percentage value to a pixel in pixels
- Get display height
- Draw the rectangle
- Draw a circle
- Get device width
- Initializes the indicator factory
- Draw a circle
- Called when the indicator is drawn
- Convert pixels to dp
- This method is used to create a view for a specific position
- Destroys a view
IndicatorView Key Features
IndicatorView Examples and Code Snippets
Community Discussions
Trending Discussions on IndicatorView
QUESTION
I am trying to implement a "Like" functionality to my app. I have a "recipes" with a field in each called "likes". In each table view cell I have a "heart" button which when the user clicks it should increment the likes by 1. I have got it to the point it increments the field but not for the correct recipe. for example if I click the like button on the first recipe it might increment the likes field for the 3rd recipe. Can anyone help with incrementing the correct document.
//Function for incrementing likes
...ANSWER
Answered 2021-Apr-07 at 16:41Right now, your recipeToLike
is going to get set many times while the table is populated with data. This is because cellForRowAt
gets called when the cell gets created -- not when the button is tapped.
In order to figure out which recipe ID you should be sending, you'll need to have a way to figure out which button was tapped. A common way to do this is by assigning a tag
to the button.
QUESTION
I am facing a problem, I'm working on a quiz app. Long story short, in the previous release, I used the Tabbedpage but it did not fulfill all my expectations.
So I decided to rewrite my UI with the CarouselView.
At the first question, when the user selects his answer his answer is highlighted (green if it's correct, red if it's wrong).
But here is my problem: when the answer is highlighted at the question 1, for an unknown reason the question 6 is also highlighted at the same position
...ANSWER
Answered 2021-Apr-03 at 22:18CarouselView
is based on CollectionView
, so this behavior is expected.
Please see this comment: XF CarouselView #9200 issue comment
QUESTION
Hi I am trying to set up a CarouselView in my ViewModel. Here I Have a problem with the setting of the ItemTemplate.
SetupFor your reference I try to define the CarouselView carouselView
:
ANSWER
Answered 2021-Mar-01 at 18:24From CarouselView Microsoft docs
When using CarouselView, never set the root element of your DataTemplate objects to a ViewCell. This will result in an exception being thrown because CarouselView has no concept of cells.
Your viewDataTemplate
should not return a ViewCell
:
QUESTION
Here is the XAML Code from the documentation:
...ANSWER
Answered 2021-Feb-21 at 13:03you need to maintain a reference to your UI objects when you create them
QUESTION
I have this code and I would like to convert the ColumnDefinition
to use the new syntax where it's on the first line.
Can someone explain to me in this case what is used for:
ANSWER
Answered 2020-Nov-12 at 13:34You define two columns, one with a width value of 50
and one with default properties. The one with default properties is .
View the Xamarin 101 series to learn this:
https://www.youtube.com/playlist?list=PLdo4fOcmZ0oU10SXt2W58pu2L0v2dOW-1
It is the official series by Microsoft and a most basic entry point for learning Xamarin.
QUESTION
I have a problem. I recently had this problem: Xamarin forms Add button in TabbedPage, but that is fixed using the accepted anwser. In short, I am using a CarouselView
and an IndicatorView
, so I can have an overlay over multiple screens. Both the views replace my TabbedPage
, but the IndicatorView
needs to look like the TabbedPageBar
. The only good page about styling an IndicatorView
was this one: https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/indicatorview.
Here is the page I have:
...ANSWER
Answered 2020-Oct-12 at 08:43I think the key point here is remove the Shadow
and CornerRadius
of Frame
, then you can customize the layout in the Frame. Here is an example:
QUESTION
Hello I have a repeating carousel I've copied for each deparment that I want to consolidate and make into a custom xaml view control. Here is the original carousel view I have copied several times in my page. I want to figure out how to clean this up with something externally from the page.
...ANSWER
Answered 2020-Oct-06 at 02:22Since you had used Custom ContentView , you need use bindable property to binding value between the elements in ContentView and Parent ContentPage
in CarouselControl.xamlQUESTION
I have a carouselview, for showing pictures. And an Indicatorview, attached to it. The IndicatorView is only showing one indicator circle, besides more itens should be shown. If I set a background color, I can see that the parent view is occupying the correct space. When I slide between pictures, I can see a small animation, but still only one circle at a time.
I've upgraded Xcode to version 12, and my Visual Studio for Mac is with the latest stable version. The only change I've made, was downloading xamarin.ios-14.0.0.0.pkg, because, without it, it wouldn't start the app on the phone. My iPhone is with the final iOS 14.
On the App Store, my App wasn't updated. So, on my phone, with iOS 14, the indicator view works fine. The problem only happens on the new debugged version.
...ANSWER
Answered 2020-Sep-21 at 02:21Welcome to SO!
The IndicatorView is only showing one indicator circle, besides more itens should be shown.
From shaed code, I can not seeing where set the x:Name="indicatorView"
for CarouselView
.
You can modify code as follows:
QUESTION
I want to add a Button in Last page in CarouselView page any one can help me ?
...ANSWER
Answered 2020-Jul-03 at 12:14You could define the Button in DataTemplate in advance . And set the property IsVisible as true of the last item .
in xamlQUESTION
I a using the CarouselView and I can successfully load in items! Yey, so far so good. But now when i reach the 2nd item, I try to do a specific function that will only happen in the 2nd index.
Right now i seem to have figured out when im on the 2nd page al though the log is writing a lot of things in the log, but when i transition to the 3rd page, or back to the 1st page, i have lost count (programmatically) of where I am.
...ANSWER
Answered 2020-Jun-19 at 22:37ItemsViewScrolledEventArgs has a CenterItemIndex
property that tells you which item is in the center view
or you could use the CurrentItemChanged event
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install IndicatorView
You can use IndicatorView like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the IndicatorView component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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