galleria | The JavaScript Image Gallery | Widget library
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The JavaScript Image Gallery
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QUESTION
I have this HTML code and the result is that my whole page is center aligned. This causes my background color in the top navigator to be centered and my footer to be centered too. But both in the initial box and in the footer and in the header there is the scrollbar and it does not put these elements on the whole page. Can anyone help me to solve this problem?
...ANSWER
Answered 2022-Apr-02 at 14:45you could do
scrolling="no"
for your iframe
QUESTION
I used two circular avatar (the first one with a white background just a little bigger to create a white border). Also the second one have the background property set to white. However before the image is loaded I see a blue background. As you can see form the code there are no one blu widget on the back... I wold like to have a black or white background while the widget is loading the picture.
...ANSWER
Answered 2022-Feb-06 at 00:32Following the documentation of CircleAvatar:
If a backgroundColor is not specified, the theme's ThemeData.primaryColorLight is used with dark foreground colors, and ThemeData.primaryColorDark with light foreground colors.
I think you're using the default theme (which uses blue as primary color). Try to explicitly define s transparent color to the inner circle so while it's loading you only see the color of the outer circle
QUESTION
I've been trying to solve the following problem : I try to upgrade this Frontend Mentor project https://haydee75.github.io/galleria/ from React Router v5 to v6. I tried to replace the code between with :
...ANSWER
Answered 2021-Dec-09 at 18:01If I'm understanding your question/issue correctly, you want to render the Gallery
and Paint
components each on their own routes independently, and fix the slideshow linking from painting to painting. For this use the first routing snippet so they are independent routes and not nested.
QUESTION
-- print out stores at the same regions and their addresses
SELECT A.address AS LE, B.address AS LC, C.address AS LW, D.address AS LS, E.address AS LN FROM
(SELECT region, address FROM postcode WHERE region = 'LE') A,
(SELECT region, address FROM postcode WHERE region = 'LC') B,
(SELECT region, address FROM postcode WHERE region = 'LW') C,
(SELECT region, address FROM postcode WHERE region = 'LS') D,
(SELECT region, address FROM postcode WHERE region = 'LN') E;
...ANSWER
Answered 2021-May-20 at 05:13This kind of data manipulation is better done in the client. But you could do:
QUESTION
In my app the user by clicking on a custom button is able to choose from a modal to load a picture from the gallery or take a picture, once the user done i get the image in my onActivityResult and i would set that picture as a preview instead of the "no image" i set by default.
The issue is that by doing .setImageBitmap(image)
it set a gray square instead of the taken picture..
My code looks like this:
...ANSWER
Answered 2021-Mar-31 at 18:45Well in data you are not getting bitmap you are doing it wrong don't expect data to return a bitmap it will return you a URI of that picture you selected you need to get the absolute path from that photo and then load the image from that given absolute path
filePath = filesManager.getPath(data?.data!!) bindImage(ui.ivProfileImage, filePath, Constants.USER_PLACE_HOLDER)
Here FileManager class is taking data from onActivitResult and converting it into absolute path afterwards loading image. You can pass that image to glide and load image into your imageview using glide.
QUESTION
I am continuing to use vuetify for my small personal project to study vue and vuetify well, i am using v-col and v-img to create a gallery of images and i would like to click on each image to go to full screen (in style lightbox) but it seems that vuetify doesn't have this native capability, is it possible? it seems strange that there is not. Can anyone suggest me a solution? Sorry maybe the silly question but as said i'm a beginner
I am attaching the code
...ANSWER
Answered 2021-Feb-14 at 12:12I thing v-overlay component is exactly what you need. Just put v-img or simple img with correct src attribute inside of it.
QUESTION
I have a data set and should clean it. One example from my data:
...ANSWER
Answered 2021-Jan-20 at 07:14'\n'
is a new line character whereas '\\n'
is an escaped backslash followed by 'n'
.
You can remove it by using gsub
:
QUESTION
I'm trying to filter data from two JSON fields at the same time depending on the system language: at this point, system language recognition seems to work (because different elements appears according to the system language), but for some reasons I can't find the exact code to do what I want to do...
As you can see from the code, I first tried to filter the field "data" for a specific word ("italiano" or "english"), then the field "autore" to categorize the various informations...but the results are not good: sometimes I see the same information repeated in the list, other times I only see the informations filtered from the "data" field but not from the "autore" field...
So, in conclusion, the result I would like to obtain is the following: if the system language is Italian, all the JSON data containing the keyword "italian" in the "data" field must be filtered first, and then filtered further based on the specific keyword contained in the "autore" field; if, on the other hand, the system language is not Italian (but any other language), all the JSON data containing the keyword "english" in the "data" field must be filtered first, and then - as in the previous case - filtered further based on the specific keyword contained in the "autore" field.
Do you have any advice? Because I think I'm not very far from the exact code...or maybe not :) Thank you!
Here's the SwiftUI code:
...ANSWER
Answered 2021-Jan-14 at 17:12Based on your comments, I believe this is what you're trying to do (unless I misunderstood something). I removed the URL image from the code, so you'll have to add it back.
A couple notes:
- Try to do all filtering and data management within the DownloadManager. I added a filter function, which is called when the data gets downloaded and also when the view gets initialized.
- Try to avoid hard coding strings into your code. I created a Language enum that will handle the "english" and "italian" filter.
- If you ever run into a situation in your code where you're duplicating a whole section (like in your post you rewrote the view for "it" and "else"), then there's definitely a better way to do it.
.
QUESTION
I'm having some trouble aligning Text inside a ZStack...more specifically, if I rotate the device after I started the app...
I want the Text to be aligned to the top leading of the View, but below you can see images of what's happening...
If I open the app with the device in portrait, the alignment is correct...
Alignment with app started in portrait
...but if I rotate the device to landscape, the text moves to the top center...
Alignment after rotation to landscape
Same thing if I start the app with the device in landscape, all aligned correctly...
Alignment with app started in landscape
...but if I rotate the device to portrait, the text almost disappear completely...
Alignment after rotation to portrait
This is the code for the ContentView:
...ANSWER
Answered 2021-Jan-10 at 02:00 ZStack(alignment:.topLeading) { //<= here
GeometryReader { proxy in //<= here
Image("vivibusso_home")
.resizable()
.aspectRatio(contentMode: .fill)
.border(Color.black)
.frame(width: proxy.size.width, height: proxy.size.height)// <= here
}
VStack(alignment: .leading) {
Text("Benvenuto")
.font(.largeTitle)
.fontWeight(.bold)
.padding(.leading)
Text("a Busso!")
.font(.largeTitle)
.fontWeight(.bold)
.padding(.leading)
}
//<=here
.padding(.top)
}
.navigationTitle(Text("ViviBusso"))
...
QUESTION
I have an issue with jumping div and ul. I have some tabs/buttons and when i click on it for changing tab, it makes appear a row with big image in center and a lightbox images below , but on switching tab, images height change and move down image thumbnails. Why it happens? Margin collapse maybe? I post code for better explanation. Thanks
...ANSWER
Answered 2020-Nov-23 at 16:46I solved it. Was a wrong margin settings.
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