I am using Slickgrid and I want to be able to copy and paste from Excel. The sample I have found allows this https://6pac.github.io/SlickGrid/examples/example-excel-compatible-spreadsheet.html however, there is an issue I am experiencing (which can be seen in the example) and I think it is undesirable. I have…
Timezone sensitive date comparisons in Javascript
I’m determining the difference between two calendar dates in Javascript in an Ember app. I’m currently using date-fns’s differenceInCalendarDays. Now that mostly provides the desired results, the only issue is that I need to handle calculating the difference between 2 dates that is sensitive…
Why use history.push or some other method from react-router-dom instead of just assigning the path to window.location.pathname?
It seems easier to me when I need to navigate somewhere in my code to just assign the path where I want to go to window.location.pathname. Is there any disadvantage to doing this? Answer Because window.location.pathname triggers a reload, defeating the entire purpose of react-router, while history.push() just…
How to get the OS name and version with JavaScript?
I am creating an object to make it easier to access browser/system information by calling a function. One of those functions accesses the operating system name and version and returns a value. I don’t know how to go about getting the information I need. I did find a similar question on Stack Overflow, b…
My local variable not updating the global var?
I have a global variable number, so it gets a pass to a function, but when it completed, it supposes to change that variable inside the function and pass it outside to the global variable to update. So it continuing to use old global variables while everything else is updating and become bigger. You can see v…
How to copy the array with array.push() function without duplicate key value?
I am developing a food cart function where I am adding products to the cart. My cart is an Array type and the product is an object with key-values. The problem I am facing is, whenever I am trying to add a new product with a different value for a similar key, it overwrites the value of the same key
Set checkbox label’s text in modal
I have a modal for creating new post. I want to allow the user to select departments for sharing so I’m using checkboxes for choosing the audience. HTML: Different users have different departments to be shown and they are saved in mongoDB user document. I need to set the labels of the checkboxes on load…
Javascript – calling an external function as a property of an object
I have an array of objects, at this moment there is just one object inside. In this object i have a function that elaborate some properties of the same object. The function is processed outside the array, but the result is NaN, i dont know how pass correctly the values.. Example Result: NaN. Result: {number1:…
Angular DatePipe to print Datetime [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 2 years ago. Improve this question I get…
Hide div with window.addEventListener doesn’t work
I’ve created some kind of notification div which contains notifications, it shows when user clicks on notification icon and I wanted to do something like if the user clicks somewhere where isn’t part of this notification container the container will hide, with dropdown menu it works but with this …