I’m trying to fire a function when an element has loses focus, but it appears the blur event is not being recognized in my React app. I’m unclear on what I’m missing. The following snippet is just above the return method within my component. My div carries the ref {infoWindow}. At the moment…
Tag: javascript
Dynamic colors and y-Axis descriptions in Highcharts
In a diagram I want to visualize the availability of Data depending on the user input. For that I want to use Highcharts and figured out that the “xrange”-diagram type would fit my needs the best. the representation of the data itself works fine but I have two problems: Color of the bar: all bars …
Unhandled promise rejection, even though I’m pretty sure I’ve handled them all
I’ve written a node app that fetches data from an API, using multiple endpoints. I am also using proxies to do this. I’m currently using socks-proxy-agent to create a https agent for my axios instances to use the proxy. Here is the class that does all of this: However, if there’s an issue wi…
How to display the computer’s current RAM usage with JavaScript?
I want to make a Chrome extension to monitor CPU and RAM usage, but I can’t find out how to get the current RAM usage of the computer. I searched on Google and didn’t find anything. Eventually, I found this code below, and I tried it out to see if it works. But this code just prints out the RAM
Replace Second Modal with First Modal
First Check my react-bootstrap codes: I need to show second modal then hide first modal after clicked on the button on first modal. You can see demo here: https://codesandbox.io/s/xenodochial-joliot-jl3qe the problem is the both of modal was hide when click on the button on first modal. maybe i need to use re…
sendEmail function: How to show the account name as sender not the email prefix
I’m sending emails using sendEmail function from google sheets and the emails arrive showing the sender as the prefix of my email address (before the @ sign) instead of my gsuite account name, as they do when sending an email manually. Is there a way to change the from field? Answer When you want to set…
Fetch Data from express server via sweetalert
Hey i made an webserver with nodejs and express if i sent a request to ip/test it give me text via res.send(‘test) i want to fetch this text via sweetalert but it always fail :/ The JavaScript Code: And the Nodejs Express Code: Answer i found the answer:
Loop multiple lists based on their length [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 2 years ago. Improve this question In my code I have 6 lists of objects of different sizes. I need to go thro…
syntax error only on first load, after refresh page then will be gone
I got this error: “Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0” whenever I clear browsing data and refresh page to load my API, but it only shows in the first load, then will be gone after refresh again. looks it beacuse of cookies or somethings, is there anybody…
is there a problem with this expression {item_1.name: req.body.item } or alternatively with this {[item_1.name]: req.body.item }?
I’m trying to run this piece of code: where the scenario is I have items (i.e item_1 etc) saved as objects in database, items got two properties name and rating, when admin wants to edit an item it should only be able to just edit the name property of an item not the rating, so for implementing this wha…