For some reason, I cannot get my global variable counter to increase, even when it increases within the function I have the count++ occurring in. My outputted results are different between the text outputted within the function and the text outside of it. Any idea what I am doing wrong here? Shouldn’t t…
Tag: javascript
Getting blank page when React App is deployed and hosted by firebase
I am getting a blank page when I go to my website domain after deploying it through firebase – I know what I did wrong which was I said (yes) to the option of overwriting my index/html file when running firebase init. I have tried to solve it through various methods, I have replaced the index.html file …
How to access the into PUG passed object inside of an inline script without converting
Is it possible to access the whole object, which is passed into PUG, inside of an inline script without converting it with !{JSON.stringify(object)}; Using !{JSON.stringify(events)}; converts existing date-objects to strings, which than needs to be converted back. Wanted behavior: Answer Is it possible to acc…
Subject call to next causing a strange error
This causes the following error: Cannot read property ‘length’ of undefined If, however, I wrap msg$.next in a function, then it works without any errors. Lambda function Anonymous function Named function They’re all just wrapper functions that seemingly do nothing but call the next function…
How to get only key and value from stringifying json after API fetch?
I’m trying to display only the key and value on an EJS page. leaves me with How could I remove the brackets and quotations? Here is my server.js route if that helps: Answer Maybe you need just to remove all quotes and single quotes? For this reason, You don’t need to iterate through Object.
How to map data in react on Radio button click?
Iam trying to display data in react js. Whenever user selects a radio button the data in the api should be displayed according to option selected by the user. i have mapped my radio button component. now i want it to display data according to selected option. the value coming rom the api is mapped below and i…
Getting elements from multiple html pages into javascript
I have two html pages called home.html and about.html. And I also have a js file called main.js which is linked with both of the html pages.I have a div with a class of “home” in home.html and another div with a class of “about” in about.html. Class “home” has a text and cl…
Prevent two save calls on cell edit when I enter for save [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 2 years ago. Improve this question Two time call on save cell url in jqgrid (one in case of enter which is default behavior of …
React map how to remove empty elements?
I have objects, some of these objects have different properties when the map renders empty elements for me https://ibb.co/BGnB0xL How can I remove these empty elements? maybe you need to use filter or something else? JavaScript_Lessons_Objects.js Lesson.jsx I think the problem is clear when I added to the hea…
How can I wait until the functions finish in Reactjs?
Hi I am new to reactjs and I am trying to build button with a function doing some calculation by Reactjs. The logic is, first I will get two lists from database by two functions. After these 2 functions return results and setState, the calculate function will continue and do its job. But somehow the state is …