I have a Vue app where I’m using v-data-table with show-select option. I want to clear only selected data using the “cancel” button. Already I can clear all data from the table onclick. Example in picture: I want to clear only the selected row (Ice cream sandwich) Here is my code: Table: …
Tag: javascript
How to get my button to work using javascript?
I am creating an Google chrome extension and I am trying to get my stop/stop logging button to work within my function named Logger. When the button is pressed it doesn’t react to the function I wrote, Currently it is displaying the stop-button but I want it to display the start-button when clicked. I h…
Flip Card HTML: Wont flip or stay flip when I click
I’m making flip card game, but the photo won’t stay opened when I click on it. I’ve listed down what needs to be done in the JS, but can’t seem to wrap my head around how I can implement them to my HTML file. The photos are supposed to appear randomly (like typical flipcard games), but…
Show a message through a controller “Attendance is already marked”
I’m working on an online attendance portal, In which I’ve set a condition in a controller that users can’t mark attendance twice a day. They are only allowed to mark attendance once per day. So I want to show a message on the view page “Create” that “Attendance is already m…
How to fix Unexpected token o in JSON at position 1 using JavaScript?
This question is seems to be already answered but my scenario is different. I am getting Unexpected token o in JSON at position 1 everytime. Can anyone help me to fix this.Thanks here is my code Answer add json() let data = res.json();
Firebase.auth().useEmulator is not a function
I currently have a project set up through VueCLI and firebase-tools and can’t seem to be able to attach the Firebase Auth emulator to my project locally. My Firebase Set-up file: My .env.development file When navigating to localhost:5000 (emulated hosting), I get the error: Uncaught TypeError: firebase_…
How to convert array into a tree structure in javascript
This is my array. I am just trying to frame a hierarchy tree with grandparent->parent->child name relationship. Please help me fix this. Sample input will be like below Expected Output is something like this. Please ignore if any syntax errors Answer You could use reduce and forEach methods to create ne…
Sort rows in table
I’m trying to sort rows in alphabetical order based on which column header is clicked using jQuery. It works fairly fine when debugging except that it doesn’t actually switch the rows in the HTML and so it doesn’t display a sorted table on the webpage. I’m using Thymeleaf th:text to po…
What’s the correct way to make the uploaded image file accessible via URL – google drive api v3
I have created a project on Google API’s developer console and enabled Google Drive API. As well as I have created and downloaded Service account credentials .json file which I am using on Node.js backend server and connecting and uploading image files on google drive. When I upload the file I get the u…
How to find singular in the plural when some letters change? What is the best approach?
How can I find the singular in the plural when some letters change? Following situation: The German word Schließfach is a lockbox. The plural is Schließfächer. As you see, the letter a has changed in ä. For this reason, the first word is not a substring of the second one anymore, they are “regex-technic…