file-icon | Get the icon of a file or app as a PNG image | Icon library
kandi X-RAY | file-icon Summary
kandi X-RAY | file-icon Summary
Get the icon of a file or app as a PNG image (macOS)
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QUESTION
I am trying to scrape a website: www.gall.nl
in order to create a database of all wines that are sold on this platform. I have the following code:
ANSWER
Answered 2021-May-11 at 15:43Use beautifulsoup's .attrs.get
to get the data-product
from the div
Then, convert to JSON to read desired values.
QUESTION
I have a child component that has an input field that is hidden behind a slotted element. The parent will provide the slotted click event element, but also show a preview of the file(s), with the ability to delete them above.
I'm not sure how to work this select and preview functionality when working between a child/parent relationship.
What I have below is as far as I got, but I'm just confused at this point as to where to go.
The slot works to trigger the event in the child, but I get a "TypeError: Failed to execute 'readAsDataURL' on 'FileReader': parameter 1 is not of type 'Blob'."
when trying to actually get things to render as currently written.
Where am I going wrong with this?
If you need anymore information please let me know! Cheer!
NOTE: I also need to make this compatitible with V-model, but I don't know how to do that currently.
UploadMediaFiles (Child Component)
...ANSWER
Answered 2021-May-04 at 23:04The problem is the input
value for multiple selected files is an array of FileList
s, which itself is a list of File
objects. However, previewImage()
seems to assume that the value is an array of File
objects.
files[index]
is actually a FileList
, which is not an acceptable argument to reader.readAsDataURL()
, leading to the error.
To resolve the issue, iterate each FileList
in the array:
QUESTION
I have a base component that should have the ability to upload multiple files to firestore. Since I want to be able to use this component across multiple points in my app, I want to take advantage of slots so I can change the element that is covering the hidden input tag. So whether it be a button, an svg, etc. I still want the input to trigger the click event.
Currently, only the default img
tag works to trigger the @change
event.
Do I need to pass more props? How can I make this work in my current state?
If you need anymore information please let me know!
Cheers!
Note: I've yet to get the multiple file selection for firestore upload working, but am working on it.
UploadMediaFiles.vue (child)
...ANSWER
Answered 2021-May-03 at 18:52You could pass a method to the slot that invokes the hidden input's click
-handler:
In
UploadMediaFiles
, add a template ref to the input:
QUESTION
I've been looking at this for days now and am totally stuck. The page I am working with looks like this:
...ANSWER
Answered 2021-Apr-23 at 02:49perhaps you can use a click event:
QUESTION
I'm facing strange problem with React I never faced before. For some reason I have to select file to upload twice for it to get populated into state:
...ANSWER
Answered 2021-Apr-19 at 16:33The problem is setPassportFile (basically setting anything in useState hook) is asynchronous. You're logging the state immediately after setting it. but it is asynchronous, so the handlePassportUpload and handleSelfieUpload functions will execute then the state will update.
So, try to console.log() outside these functions. It'll work.
For the second part about it being undefined, it is because you're not initializing the state with anything.
what you're doing -:
QUESTION
I am starting on angular 11 and am trying to upload a file or multiple files as a post request to my back end API ( that I created in node.js ) Here is the code I used :
web-request.service.ts
...ANSWER
Answered 2021-Mar-24 at 18:24You can use drag/drop events. Here's how I did it in a custom Component:
HTML
QUESTION
I'm trying my hand at building a website from scratch to act as an online CV for networking and job/school applications. I'm very new to html and css, only started about 5 months ago. For the most part, everything has been working out just fine. The only issue is that on mobile devices the background on sections on my page are being cutoff where I would like them to trail to the end of the screen (the right side). On the desktop, it looks just fine. Any help or suggestions would be appreciated. I'm kinda at a loss on what to do.
Here is the HTML and CSS from my page:
...ANSWER
Answered 2021-Feb-26 at 23:28the root of your problem is that you have hardcoded the widths of some elements.
On mobile screens these elements are wider than the viewport or screen width, so come content extends off the right-hand side of the screen. This leads to the problem you describe as well as other issues.
This is also the reason why the problem got worse when you added the viewport meta tag
Some of the elements I noticed that have hard-coded widths that cause a problem are
QUESTION
The Major scenario is I want to have a timer for getting new notifications, but sometimes I need to get notifications out of interval cycle that I have defined, so I put it in a useEffect wrapper, And I made a state in a customHook so I can change it from other components and I use that sate in my useEffect hook dependency list. Now I expect Compo1 to re run useEffect but it's not happening...
I have a project with this package.json:
...ANSWER
Answered 2021-Jan-06 at 13:09Each time you call your custom hook useHeaderNotifUpdater()
it will create a new state. You should create only one state on the common parent component or create a global state with a context or a management state lib.
QUESTION
I'm trying to make the Header component in my app show which page is being rendered by adding an "active" class to it when the user clicks on it. This seems like a useState hook problem, but I can't seem to get the conditional operator to change the class name.
Here is my Header.js file:
...ANSWER
Answered 2020-Dec-31 at 17:20Use a component instead of
and it will automatically add a class when the route is matched, along with providing several customization options.
QUESTION
I have the following code in Vue.js:
...ANSWER
Answered 2020-Dec-25 at 18:01You have a reactivity caveat, try to use this.$set
:
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