I want to check the extension of uploaded file. It is working fine but what if someone change the extension of uploading file. Like if someone change the .pdf extension to .png or .jpeg , then how to check this using vue.js. I have tried active storage validator gem but then there are many changes in my app. I want to write lesser code. If anyone have efficient approach, please share.
Related
sorry if this is a stupid question; I'm still a student.
I'm trying to use Carnaux's nft marker creator (https://github.com/Carnaux/NFT-Marker-Creator), and upload it to my own server.
Basically I want a page that looks like this https://carnaux.github.io/NFT-Marker-Creator/#/ but on my own server.
I downloaded the files, but just uploading them to the server didn't work.
Do I have to use node.js? Any tips on how to configure that? Not sure where to start.
Edit:
Here's the link where I tried to upload the files to my test server
https://mar-test.000webhostapp.com/NFT-Creator-Web.html
You can upload an image, but not generate a marker.
I just downloaded the files from github by clicking the green "code" button and selecting "download zip", and then uploaded everything to the test server.
Seems like part of my problem is that I don't know how to use github to fork a repository. But shouldn't it work just by uploading the files to the server like this?
I am using 'selenium-webdriver' npm package to simulate an endpoint user - I click on buttons, select drop-downs and checkboxes.
I come across an image that will help me download a PDF file.
So what I want and what happens when I manually click on this image button on a regular chrome tab is that it will prompt a save-window:
What actually happens is that the file is downloaded automatically in the default directory (which is 'download' folder for me), without showing the save-window prompt. If the same file is already present in the download folder, then the new file gets a suffix of "(2)" or a corresponding number to its name.
I generally use this basic Selenium documentation: https://www.selenium.dev/documentation/en/getting_started_with_webdriver/browsers/
2nd reference I use is: Selenium-javascript-docs
Most of the Selenium question-answers are in the java language, so those don't help me as I'm using the javascript package.
I do know it has to do with the chrome options, or a chrome-specific field, but the document is just lacking. I came across the chrome-driver doc, but it is not javascript-friendly.
Other than disabling the automatic-download feature, I am also interested in changing the download directory to a custom location.
Any help or reference/guide/documentation source is greatly appreciated. Thank you in advance and thank you for reading.
You can use setDownloadPath to modify the path where the file will be downloaded.
Other than that, I don't think there's an option to prevent the automatic download
My goal is to allow the user to upload a pdf from their file explorer, and upon clicking a button that says 'view', they'll be able to see that PDF file.
I'm currently using react-file-picker to upload files, but that doesn't seem to work.
I know someone is going to comment, "Look it up", or something like that, but I have. All the examples that I've seen so far are only tailored to PDFs that can be found at various online URLs. I'm obviously not using URLs, but instead actual pdfs from the users file explorer.
Currently I have a method for displaying the actual button to use when uploading files, and there's a method attached to it that handles the file after it's uploaded. I need help with the handleFileChange method below so that I can show the pdf. If 'FilePicker' isn't a good option, can anyone provide me with suggestions on good React tools that will help me achieve this?
Thanks for your help!
My code for uploading a file:
Check out the documentation for pdf-viewer-reactjs. It will do what you need and looks to be simple to implement.
I'm new to Cypress, and i'm facing issues trying to upload a file.
I have a form which looks like this,
It will open a window form to select files to Upload.
So, How to I select a file and upload with this window form ?
I tried following the steps in the git issue but could get it to work.
I was looking into having the files stored in fixtures to allow easier access. (but not sure if this is correct)
Any help would be great
Thanks
This is not yet implemented, see this open issue: issue link.
There are however some hacky ways around that, and some third party packages that might help: cypress upload
Guys im using Blueimp fileupload plugin
And here's my problem, everything works fine, i can upload successfully, now when I noticed that when i browse a file, then i decided to replace that "already browsed file" with another file, and I press upload, the two files will be uploaded. Anyone experienced this too?
Do I have to paste the code? I jsut followed the tutorial from their site.
You probably want to set the autoUpload option to false. By default, uploads are started automatically when adding files with autoUpload: true.