Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago. Improve this question I am using a custom PHP file to send data to my JSON file and update it, but if an ‘&a…
Remove parent and child elements on span click with plain javascript
I am replacing a piece of jQuery with plan javascript. I have managed to replace some of it, but I am struggling with a dynamically added element, which should have some sort of on click handler that removes it’s parent and the parents children. Intial piece of PHP code retrives the stored data and disp…
React Module parse failed: Unexpected token (1:48)
Can someone help me? I just create react app then I start it immediately. Then I got an error something like this. I don’t know much about webpack. CMD I just type npx create-react-app ./ in the directory then npm start then this error happened. I have tried to make 3 react app and same thing happened a…
Make empty table cells transparent
The title is pretty much self-explanatory. I have also tried the answer from here without any success as you might guess: “How to make background of table cell transparent” Here is my code : Suppose to be a very easy task but unfortunately, I’m here… 🙂 Answer You should not set a backg…
Getting TypeError: Cannot read property ‘name’ of undefined, while posting the form – node.js
I am building a node Js project and i am saving the values of form to a mongoDB database. Despite of trying i couldn’t find what is causing this error. Error is at router.post function on 3rd line. Please guide me through this through your magical powers of coding and debugging. 😀 you can see clearly I …
How to remove empty object in array?
I am trying to remove the empty object {} from the below structure. This is my JavaScript code where I process the data and trying to remove the empty object from the result. I tried checking null and undefined and also with property check bool as false. Since the empty {} is always returning length as 1, tha…
How to clip list in cell in spreadsheet with Google Apps script?
Images: image1 , image2 I made a list as you can see in the image1. You can understand the list better if you look at image2. The list is in cell A1. I want to copy this list to cell B1 with google app script. getValue(), getValues() don’t work. These commands take the data selected in the list. But I
How return count result instead closure function?
I have a function that returns boolean if tree has at least one enebled value: Using is: How to return result not calling outher functon (this.tree)? Answer You can go about this a few ways. The most simple one would probably be to invoke the internal function within the outer function, and return the result:…
Iterating collection and trying to get reference field inside documents .get() is not working
I am trying to get a collection then iterating over its documents. inside every document there’s a reference field for another collection document. Normally if i query for it then there is no problem but iterating creates a problem Following the field i want to get while iterating over organization-memb…
Google reCaptcha V2 (Invisible) only fires once
today i tried to implement Google ReCAPTCHA V2 in ivisible mode. In the documentation, they showed, how to use it. I tried this solution, but the “onSubmit” function only gots called once. After that, the Button simply does nothing… Its there a way to fix that Issue without reloading the pag…