I am calling this code from the front-end and confirmed that there is a proper db connection and that the Id value is properly passed, and that there is a corresponding value in the database, but for some reason, res is null. What am I missing? Here is the front-end call: Answer You could try to convert your …
Tag: javascript
Toggle Icon on Button click React
I am trying to toggle the button icon when clicked in React app. I looked into the console, the value of “togglePassword” is changing on click but the button icon is not changing… How to correct this out? Here is my code… The other method I tried is as below but the console gave me the…
Cannot update a component while rendering a different component warning
I am getting this warning in react: I went to the locations indicated in the stack trace and removed all setstates but the warning still persists. Is it possible this could occur from redux dispatch? my code: register.js function which triggers the warning in my registerForm component called by register.js St…
How to cancel token using a custom Axios instance?
I have an custom Axios instance using axios.create(). I would like to use the cancellation feature of Axios but the request fired from custom instance never gets cancelled. It does’t get detected in the .isCancel() method. But it works fine when used with the global Axios object. I don’t understan…
selectpicker is not a function?
I am working on a filter on a website using jQuery with JSON data. Yesterday this filter was working fine. It is now showing an error: selectpicker is not a function Can anyone please help me to sort out this issue? Answer You need to move bootstrap-select.min.js at the end of all jquery importation for exclu…
Why does the copy of an array using the spread operator when run through map modify the original array?
Why does the copy of an array using the spread operator when run through map modify the original array? What should i do here to not mutate the original array? Answer The spread operator creates shallow copy of the array. In other words, you create a new array with references to the same objects. So when you …
How to customize bootstrap 4 tooltip as per requirment?
I need to customize bootstrap 4 tooltip as per given below screenshot:- Thank You! Answer you must add : final result while be :
Angular: Date Timezone Global parameter setting
I am searching for a way to Convert all-new Dates upon construction/declaration to Pacific Standard time. (Without every developer in team manually setting the timezone) Additionally, dates displayed should be showed in Pacific Timezone when displaying in HTML, console.log, etc How can this be done? Is there …
How to remove # from URL and 404 reload issue in angular build and nodejs application?
I have Angular9 and nodejs application. I am doing ng build –prod for production build and putting that build file inside nodejs public folder and now i am able to access the page perfectly. but my problem is in URL i want to remove #. Currentlly i am getting as http://localhost:8080/#/about http://loca…
Is there a way to cycle through Bootstrap tabs automatically (similar to carousel)?
I would like the Bootstrap tabs to cycle through each tab, kind of like a carousel, changing every 10 seconds or so. I figure it’s going to require some custom javascript (but I’m a bit of a novice)! (I’d also like the cycle to stop if a tab has been manually clicked, but that’s more o…