I created a Series object from my data, like so: But I don’t know how to actually implement the Series object to scale and bind the data, here is my code: Any help or pointers will be much appreciated. Answer The real question here is about your data structure: how to switch to a more convenient one for…
Tag: javascript
React component state not updating with passed props
I have created an Accordion component which has data(object) and expanded(boolean) as props. expanded props is used to set the expanded/collapsed state of this component passed as a prop. Accordion component also has an internal state which is used for expanding/collapsing the accordion. Below is my complete …
Programmatically instantiate vuetify-components
I am trying to programmatically instantiate vuetify-components and add them to the DOM. With simple components like a v-card or v-dialoge it works fine, but it does not work with v-data-tables. I created a codesandbox to showcase the problem: https://codesandbox.io/s/throbbing-butterfly-4ljhx?file=/src/compon…
Memory reference issue for function return (React Javascript)
So I am working in React.js. I need to generate three versions of the same list, but with a different set of markets contained inside of each of the three events. I expect the events to be the same. But when they are linked to the markets, each of the three same events might have a different sub-set of market…
Material-ui v4 shows component names in html DOM class attributes?
After migrating from material-ui v3 to v4, noticed the react component/function name in the class attribute inside the HTML. Is that expected? Might this somehow affect overriding class properties already noticing issues when trying to override with new styles which do not apply. Also is there a possibility t…
Use a svg image to drag along a line in d3.js
I want to build a visualization in D3.js that illustrates the concept of potential energy and kinetic energy for my students. In essence, I want the students to be able to drag a skier up a slope (i.e. a Line) and when they drop him, he transits down again. I’m sure it is an easy task in D3 but I’…
decimal comma remove and add comma to big number in javascript
I want to remove decimal comma in result value and print numbers with commas as thousands separators. this is the code i’m using; my HTML
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Import jQuery with contextBridge
I’m trying to use contextBridge in Electron, but I keep getting an error when I try to require(‘jQuery’) in preload.js. Here is my preload.js: As soon as I put require(‘jQuery’), I get this error: I want to import APIs like this since it improves security and contextIsolation wil…
Custom toggle function in Pure JavaScript
Here, why toggle approach in not working ? I am trying to run custom function and loop this function in pure JavaScript. I am expecting Jquery toggle. When header is clicked then add dsplyBlck to it’s child article, remove dsplyBlck to it’s child article when header is re-click. Answer I have rewr…
Refused to evaluate a string as JavaScript because ‘unsafe-eval’ is not an allowed source
I added the following to a web page: When I run the application I get the following error: When I remove the script I do not get the error anymore. Any idea why this happens? Answer Your current CSP setting is: which means that you can only execute your code from your root URL (localhost:5000). You can try to…