The best way to describe question is my code: So i have params variable, that im init with object, that i’m getting async from firebase. Implementation of initializing you can see in useEffect method. For every object i want to pass ref for the function “fieldChangedHandler”, for managing va…
Tag: javascript
Disable springboot request checking when clicking html link [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 3 years ago. Improve this question I am …
Why does not DocumentFragment has getElementsByName?
I am following the instructions given on MDN to use <template>. Slightly different those give in example, my code is: However, it appears that item, of which the __proto__ is DocumentFragment has no getElementsByName method. Is it very confusing for me now that there is getElementById and querySelector.…
Regex for Extracting the Country Name
What regular expression would extract the country name when used with any of the lines below? I’ve got a dropdown with all of these as choices and I’m trying to extract the country only, but I’m failing miserably since JavaScript doesn’t seem to support lookbehinds and I have no idea h…
How to wait for jquery to be loaded after await page.addScriptTag({url: ‘https://code.jquery.com/jquery-3.2.1.min.js’}) in Puppeteer?
CODE: PROBLEM: I add jquery to the page with the line above so that I can use it to select elements in Puppeteer. Everything works fine for a few pages, until the error “$ is not defined” appears. Edit: To be clear, the first url is loaded and then puppeteer navigates by clicking the “next&#…
Control webpack verbosity when programmatically starting vue-cli-service serve
I’m trying to run vue-cli-service serve from inside a Node.js application like this: And it works. But when I do it in production mode (change service.init(“development”) to service.init(“production”)), I don’t see the webpack “building” progress anymore. Hence …
Vue Component Props only available on $vnode
I’m new to the World of Vue.js and I have to build a recursive Component renderer that turns JSON into rendered Vue components. So far the recursive rendering works just fine, except for the props I’m passing to the createElement function (code below 😉 ) is not available as props, but inside the $…
Responsive Props In ReactJS Styled Components
I have an idea of how to do responsive props using Styled Components, but I can’t figure out how to implement it. My idea goes something like this: In this case color and bg are just props that I set in my styled component: The idea is that I have a top-level prop that is for a particular media query
How to show only 20 object from Array in typescript?
I am using angular 7. I have initialized an array given as: Here cacheData has 1000 of object which are initialized to cacheDatas but I only need 20 object. I tried to implement the slice method but it is not working. The value cacheData:any is: Answer Need to assign the value for the variable: cacheDatas aft…
How to get Visual Studio Code to navigate to a React component’s source file?
Consider a typical ReactJS file, like: In VS Code, I want to go to the file that is my component, so jump to components/Popup/Popup. Using Go To Definition: It sends me up to the import declaration. I can’t jump to that file. This is a pain to manage as we have dozens of components and properties moving…