As far as I understood I can use refs for a single element like this: How can I implement this for an array of elements? Obviously not like that: (I knew it even I did not try it:) I have seen this and hence this. But, I’m still confused about how to implement that suggestion for this simple case. Answe…
Tag: javascript
How to upload multiple files to GoogleDrive API using for/loop (forEach)
I use the Google Drive API to upload multiple files. I faced with a problem running out of RAM while uploading multiples files. I try to use forEach (for loop) for my code to avoid uploading multiple files at the same time, but It doesn’t work the way I expected. It always loop through the entire of lis…
How to find and replace a string in Javascript? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago. Improve this question How can I find a specific word in a string then replace it using javascrip…
Remove currency symbol from string and convert to a number using a single line in Javascript
I have a string below that is a price in £, I want to remove the currency symbol and then convert this into a number/price I can use to compare against another value (eg. X >= Y …) £14.50 I have previously converted strings to numbers used for currency with var priceNum = parseFloat(price); IDEAL OUT…
Vuetify v-select value not returning key
I am trying to v-model the keys from this data from my v-select : My v-select and output look something like this (this is as close as i can get: The problem with this, is the value of the v-select will be “IT, Italy”, when i just want Italy I’ve been trying to work out ways, such as using a
How do I fetch JSON data with Vue and Axios
I’m trying to fetch product data from a JSON file, but can’t get it to work. I’ve tried several things and searched the internet for a solution but none of the examples on the internet equals my situation. I’m new to both vue and axios, so please excuse my ignorance. This is what I hav…
npx webpack command cannot find module webpack.config.js
I’m following the official Webpack getting started guide and I get an error on the Using a Configuration section. It says to create a webpack.config.js file with: I then run the following command: npx webpack –config webpack.config.js The error I get is: Cannot find module ‘/Users/Documents/…
Create an array using forEach that has all the usernames
This is an array and I want to use foreach to create an array using forEach that has all the usernames with a “!” to each of the usernames What i try in JS: What i got in error: Uncaught SyntaxError: Unexpected token . What is the right way to use foreach to access the object in the array? Answer
Open jsPDF created pdf in Chrome’s new tab/window
How can I open with javascript link data:application/pdf;filename=generated.pdf;base64;DATA in Chrome 71? Link from console opened successfully, but not from code – unfortunately. The snippet does not work for security reason. Only for code demonstration. I read some similar questions, but did not find …
Chrome extension getSelection not working
I am trying to create a chrome extension which only consist of a button. When this button is clicked, it should make an alert box which contains the highlighted textarea on a page. I can’t get it to work. I can make it alert a hardcoded string, but not make it alert some highlighted text / selected text…