I need to write down a category and its cost in category object. Now, in my code example, I am adding the products: $50 category to the user. After execution, ‘categories’: { products: ’50$’ } is displayed in the console. But if you add products: 1000$ again, it will overwrite and outp…
Tag: javascript
Working with event handlers in Javascript
Am working on with event handlers in JavaScript, however, have encountered a problem on my way, on the above code, I have got access to all the div elements in my html, and some hidden text which I want it to be displayed once the event handler which I have passed to the divs is performed, but once one div
How can I unload/load pages using jQuery?
Here is the things I want to achieve with jQuery. First of all, I want to save a copy of the entire page as is in a variable. I then want to replace the currently loaded page with a loading page from another html file or URL without redirecting to that page. After it has done loading, I want to
Writing cookie seems to lose its original value
I seem to be having trouble storing a cookie and then reading back its value. The cookie I’m writing is Name = TransloadingInventory-filter, Value = Consignee:HALLIBURTON ENERGY SERVICES::ProductCategory:1::Product:2. But as soon as I write this value, the browser shows the current value for this cookie…
Custom slider component in React is not working as expected
I am trying to improve my skills in React here and I wanted to build my portfolio, so I decided to have custom slider instead of using a library, so I use the following code: It is working pretty fine except for two issues: After showing the last card I want arrow for next to not be clickable; After going
sendgrid mail sending error upon placing multiple receiver
I’m using const sgMail = require(‘@sendgrid/mail’); and utilizing sendgrid version 7.6.2. When I’m adding two email addresses in array and passing that into send() or sendMultiple() it’s throwing me error like this. here’s the section where I’m putting the multiple em…
Search for multiples Keys on new Map()
Normally what we do is like And when we want to retrieve the information just One of the benefits that Map has is that we can put whatever we want as key or value. I’m trying to set a multiple value of keys on the “key” part of the map, that’s not the problem is later when I want to
How can I update or re-render a component from another component? (React)
I originally had two components displayed on two different pages via Routes: the RecordList and Create components. It all currently works properly when I use Routes. However, I’m trying to modify this project so that both components are on the same page at the same time instead of being on two different…
continue a for loop outside of a promise
so let’s say I have something like this: I can’t use continue because “jump target cannot cross function boundaries” and need a way around that to continue the for loop when that function that checks X results in true. Thanks so much for any assistance. Answer If you want the for loop …
Multiple divs sharing same redux State
I am building a react widget builder, everything is completed but now I am stuck on this thing that I am running my react app on every div which has data attribute of data-widget=”custom” like this code {renderCustomWidget is just the function to render react app} the data-id attribute makes each …