How can I write this mutation observer code, using async/await? I want to return true after console.log(“Button is appearing…”);. Could someone show me the best way to write this code? I also need to clarify, this code is watching for a button, which appears and then disappears. And the reap…
Value from form input does not be transmit by the submit button. How can I fix that?
i try to add fields in a form by clicking a button. The fields appear and the validation works either. The problem is, that the value of these input fields isn’t transmitted by the submit button of the form. The framework is ASP.NET Core-Web-App (Model View Controller) with .Net 5. I add the fields with…
How can I simply add a downloadable PDF file to my page with vanila javascript? [closed]
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 1 year ago. Improve this question I want to create such a button on my portfolio website so that if someone clicks this button …
I want to make custom array of object based on my result [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 1 year ago. Improve this question Basica…
Stopping propogation of button that contains tooltip with link not working on Button
I am using the Material UI Button Component and in the button, there is text. And right next to that text, I have a tooltip. And in that tooltip, there is a link to an article. The idea is that I want the user to have a chance to be able to click the ‘read more’ link inside the tooltip
Convert values to percents based on two other values in array of objects
I have an array of objects: I want to convert val1 to percentages based on the date and device. So on 2018-01-01 if the device is iphone I want the vals to be for example: val1 to be 10%, 23% & 67% respectively. My code so far: While I am able to group the data by 2 keys, I am
Function is not recognized in map reduce command, mongoDB (javascript)
I have some problems with a map reduce I tried to do in MongoDB. A function I defined seems to not be visible in the reduce function. This is my code: function getName(user_id){ var users = db….
Apex chart x y linear chart based on dateTime
Hey i am using Apex chart with vue.js VueApexChart Here is my option value : and here in my component data here is my series structure: Then i am having my component called like this: Nothing is displayed on the chart Answer Running it in a codesandbox works fine. Are you sure it isn’t just because you …
Why doesn’t the for loop stop on les then operator (<) but continues to loop one more time to be (=) to 5
The operator is les then or equal. So why does it continue to loop one more time since when it looped 4 times, it reached one of it’s conditions? Answer You are correct that <= means less than or equal, but I believe you are confusing how loops work. The second statement in a for-loop declaration is …
React toggle button only works once?
I am learning React Reducer now. I want to build a toggle button that changes a boolean completed value to its opposite each time I click the button. What I have is an array of states, each state is an object with an id and a completed value set to be true or false. Then I loop through states, setting