logo
down
shadow

JAVASCRIPT QUESTIONS

How to force Puppeteer to wait until all rows in very large HTML table are fully loaded and displayed in the DOM
How to force Puppeteer to wait until all rows in very large HTML table are fully loaded and displayed in the DOM
should help you out Waiting until the table is filledThe easiest way is probably to use page.waitForFunction to wait until the table is filled with enough rows. I imagine you know how many table rows are roughly expected, so you could use the followi
TAG : javascript
Date : January 03 2021, 08:18 AM , By : Lucas Thompson
How can I prevent triggering an on click event when the actual mouse click didn't start on the target element?
How can I prevent triggering an on click event when the actual mouse click didn't start on the target element?
wish of those help Definitely overkill, but it works. I build in a variable to enable and disable the click event.
TAG : javascript
Date : January 03 2021, 08:18 AM , By : snk
why doesnt my Javascript code pass unit test case in chai
why doesnt my Javascript code pass unit test case in chai
To fix this issue Your code is working properly and so are your tests. The problem here is that your buildPyramid function always returns undefined because you're just using console.log to output the result.Try changing it to something like this
TAG : javascript
Date : January 03 2021, 08:18 AM , By : Amin Amini
Element in array updates automatically
Element in array updates automatically
fixed the issue. Will look into that further What's happening is when you append this to your array, you're saving a reference to the current element, not a copy of the current element. So when the element changes, all references to that element are
TAG : javascript
Date : January 03 2021, 08:18 AM , By : Morbo
Convert not selected checkboxes row in html table to javascript array
Convert not selected checkboxes row in html table to javascript array
I think the issue was by ths following , The problem is your selector is targetting inputs, not table rows. you can use parent() to get the row, like this. You still need to remove the shift() and the pop() too, since there are no inputs in the thead
TAG : javascript
Date : January 03 2021, 08:18 AM , By : Jarques
Ng-repeat not working with Flask, $scope.variablename = data.result goes out of scope after $.post API call
Ng-repeat not working with Flask, $scope.variablename = data.result goes out of scope after $.post API call
hope this fix your issue It looks like you're using jQuery's $.post method for your ajax call - any particular reason? It's better use Angular's $http.post method. Here's a version of your code that works for me:
TAG : javascript
Date : January 03 2021, 08:18 AM , By : user179863
Google Autocomplete Address Form Security
Google Autocomplete Address Form Security
seems to work fine In case of Google Maps JavaScript API you cannot hide an API key from your code. In order to protect your API key from unauthorized use you must apply restrictions in Google Cloud console for your API key.Google Maps JavaScript API
TAG : javascript
Date : January 03 2021, 08:18 AM , By : can
How to trigger component events from any other component in the app using vue.js?
How to trigger component events from any other component in the app using vue.js?
I think the issue was by ths following , not sure if there is a shorter way but you can trigger a variable on the store and then listen to that from the App.vue file then execute restart open that .. here is a codesandbox sample
TAG : javascript
Date : January 03 2021, 08:18 AM , By : Chris Lomax
Clicking on button shows the next div
Clicking on button shows the next div
this will help You can get a collection of all monsters by using document.getElementsByClassName('monsterType'); then update the display property of each one when you call the arrowLeft and arrowRight functions.I used a monsterId variable to control
TAG : javascript
Date : January 03 2021, 08:18 AM , By : Gazza
Can't create global vue variable ( Vue.prototype.$firebase )
Can't create global vue variable ( Vue.prototype.$firebase )
hop of those help? I submit the form in login.vue which will call submit(). Then I'm getting below error in the web console. , You also have to:
TAG : javascript
Date : January 03 2021, 08:18 AM , By : mgz
Parallel vs Series - How to Execute Functions in Sequence with Async
Parallel vs Series - How to Execute Functions in Sequence with Async
Does that help In both of your examples, you should be returning promise to check the parallelism and serial-ism of the code snippet.As in your current example, await only waits till the function is executed, which in your case it is, as setTimeout r
TAG : javascript
Date : January 03 2021, 08:18 AM , By : Christopher
Setting the value in a matrix after fill() returns incorrect matrix
Setting the value in a matrix after fill() returns incorrect matrix
help you fix your problem If I initialize the matrix like , When you do this:
TAG : javascript
Date : January 03 2021, 08:18 AM , By : terrestrial
Save a specific variable from a postman array
Save a specific variable from a postman array
This might help you Mickael's answer should be the accepted solution (I upvoted it) but I just wanted to offer the same thing done with Lodash, which is built-in to Postman.
TAG : javascript
Date : January 03 2021, 08:18 AM , By : user183954
undefined created by async not resolving?
undefined created by async not resolving?
wish help you to fix your issue orderPhotoAlbum() as it is currently written does not return the result of MediaLibrary.getAlbumAsync('pleaseDontDownVote');, since await does not return by default like it seems you are expecting it to. Try changing i
TAG : javascript
Date : January 02 2021, 10:54 PM , By : jazzyfox
How do I ensure that all Jest tests have at least one expect?
How do I ensure that all Jest tests have at least one expect?
Does that help You can achieve what you want by setting a setup file that defines a beforeEach hook for all your tests.You can do so by specifying a file through the setupFilesAfterEnv jest configuration option.
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Trevor Cortez
Is there a way to hide a <div> using a button generated with jQuery's .html() method?
Is there a way to hide a <div> using a button generated with jQuery's .html() method?
To fix this issue You need to add the click listener in a different way, using $(document).on("click",...) you can specify listeners to dynamic added elements, in this case buttonhidebanner. .on() second parameter is the selector for which element wi
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Frank Bradley
Firebase function storing datetime as map
Firebase function storing datetime as map
To fix this issue When you use a callable function, all the type information in the input object is going to be completely stripped of type information before it's sent to the function. It will be serialized as JSON, which is just objects, arrays, nu
TAG : javascript
Date : January 02 2021, 10:54 PM , By : stan
My webpage is showing white space on right side of header and footer build using html and css
My webpage is showing white space on right side of header and footer build using html and css
wish help you to fix your issue Some element is larger than the screen and is not adapting. Check by inspecting element that you will find. Got the project link?
TAG : javascript
Date : January 02 2021, 10:54 PM , By : user124112
How to clear an .appendChild in JavaScript
How to clear an .appendChild in JavaScript
Any of those help Add an event listener on the reset button and on click reset the Html in the final-amount div
TAG : javascript
Date : January 02 2021, 10:54 PM , By : pad
push special elements of array of objects to another array of objects
push special elements of array of objects to another array of objects
To fix the issue you can do You can simply create a new array using .map() with some Object Destructuring:
TAG : javascript
Date : January 02 2021, 10:54 PM , By : chorn
How do I inform the parent component that something has happened in a Vue dynamic component?
How do I inform the parent component that something has happened in a Vue dynamic component?
should help you out btnCicked: () => { console.log(this) }.Try to use arrow function to save the context.
TAG : javascript
Date : January 02 2021, 10:54 PM , By : pepper
Is there any way to re-assign a const in Chrome DevTools?
Is there any way to re-assign a const in Chrome DevTools?
around this issue The solution on Google Chrome DevTools group:
TAG : javascript
Date : January 02 2021, 10:54 PM , By : user179938
How to check array value have file format
How to check array value have file format
wish helps you Try Arraysome
TAG : javascript
Date : January 02 2021, 10:54 PM , By : user118656
How to rename key of object with a variable?
How to rename key of object with a variable?
it fixes the issue Use brackets to denote an expression inside of an object, allowing you to evaluate variables as key names:
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Martin
How to make javascript only accept the given regular expressions?
How to make javascript only accept the given regular expressions?
hope this fix your issue Adjust the RegEx to account for the start and end of a string using ^ and $:
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Sascha Brossmann
Array.reduce and recursion
Array.reduce and recursion
I hope this helps you . The problem is the order of the parameters, the first argument to the reduce callback function is the accumulator not the current value. Try this:
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Jonathan
Problem with splitting args (Discord Bot)
Problem with splitting args (Discord Bot)
hop of those help? shift() modifies the original array.It's likely that your problem is that you should be testing for args[0] instead of args[1], since you already removed the first item when const command = args.shift().toLowerCase(); was executed.
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Matt Watson
Calling click() on multiple elements in vanilla js and react
Calling click() on multiple elements in vanilla js and react
like below fixes the issue I have no idea what the handler on that button is, but its problematic. Editing your code. This solution worked for me.
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Arnaud Goudsmit
Creating MapKit JS with origin, destination and waypoints
Creating MapKit JS with origin, destination and waypoints
this one helps. Ok, so I've found a solution to this so sharing it here for the benefit of others.Let's start by saying Apple's MapKit JS doesn't appear to have a waypoints option as offered by Google Maps API - so the way around that is to create a
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Laques
How to add some text labels to roundSlider
How to add some text labels to roundSlider
Hope this helps Remove the position absolute so that your text appears after the slider. Hope this is what you expected.If you are using multiple sliders use flex to add numerous sliders with one parent div for both the slider and paragraph
TAG : javascript
Date : January 02 2021, 10:54 PM , By : meodudang
How can I change the value of an a html value which has the same name as a group of others?
How can I change the value of an a html value which has the same name as a group of others?
I wish this help you use arrow functions then you can just use this to refer to the clicked button.
TAG : javascript
Date : January 02 2021, 10:54 PM , By : Heals1ic
Bootstrap modal Iframe in iOS 12 hidden behind content
Bootstrap modal Iframe in iOS 12 hidden behind content
it helps some times The solution to this ended up being that we needed to force hardware acceleration by including the following css in the of the child document (element within the iframe (frameable.html in our case)):
TAG : javascript
Date : January 02 2021, 10:54 PM , By : mhedberg
How to apply a delta to a string in ace.js
How to apply a delta to a string in ace.js
I hope this helps you . The only way is to create an instance of ace document, call its applyDelta method and then call getValue. You could also reimplement the logic, but it wouldn't be much faster as you'd still need to split the string into lines
TAG : javascript
Date : January 02 2021, 10:54 PM , By : user133629
How to export an extended class without curly brackets? (Node JS)
How to export an extended class without curly brackets? (Node JS)
wish help you to fix your issue I adapted your project to Node.js because this is easier for testing. In the browser you can still use the .js extension but you need to reference the files as modules, not as scripts.For Node.js use the extension .mjs
TAG : javascript
Date : January 02 2021, 10:54 PM , By : user177837
Converting a fetch-based function to async that previously returned a promise
Converting a fetch-based function to async that previously returned a promise
I wish this helpful for you I would use throw instead of return false; that way super_fetch(...).then will not be called, you can make it throw real error so catch will work like the one on fetch.
TAG : javascript
Date : January 02 2021, 10:54 PM , By : eusden
How to make table with images fit the screen, regardless of screen size?
How to make table with images fit the screen, regardless of screen size?
Hope this helps You may give a try to vmin value, so the table doesn't get bigger than the window (if i underrstood right), then reset the table-layout to fixed, so it desn't allow the table to grow wider than the width set. Finally, if image are rea
TAG : javascript
Date : January 02 2021, 10:54 PM , By : enginecrew
Error in GraphQL query it says Unknown type "ContentfulSizes"
Error in GraphQL query it says Unknown type "ContentfulSizes"
Hope that helps Go into your Contentful space, click on Media, and add a dummy image just as a placeholder. For more details read this: https://github.com/gatsbyjs/gatsby/issues/15344issuecomment-508242874
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Tonci Grgin
Amp-state getting ignored until setState() fired
Amp-state getting ignored until setState() fired
To fix this issue If I understand correctly, the problem you are facing is amp-bind's are only computed on user action. You have to initialize the initial value server side. That is how bind works. The idea is to ensure page speed and no need to run
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Carlos Galdino
JavaScript difference between function prototype vs class prototype
JavaScript difference between function prototype vs class prototype
I hope this helps . No, it does not. class is (mostly) just syntax sugar for a particular kind of function - class is a keyword, not an object like Function.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Nick Pegg
Get div details on scroll
Get div details on scroll
help you fix your problem This is a job for Intersection ObserverWith this you can control what happens once an Element scrolls into view (or out of it). You can even define how many percent the element should be visible until the callback-function i
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Stuka
JavaScript generate PDF from HTML
JavaScript generate PDF from HTML
With these it helps I think you could use Puppeteer to generate a pdf. I've not tried it but here are some links that demonstrate this approach: advanced-pdf-generation-for-node-js-using-puppeteer pdf-from-html-node-js-puppeteer high-quality-pdf-gene
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Dasharath Yadav
Why am I able to import my JS in different ways?
Why am I able to import my JS in different ways?
With these it helps Check your app.js in your express project, express.static is getting used to serve public folder for / by default. .Exact syntax doing this -
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Marianisho
Beginner learning javascript
Beginner learning javascript
this will help You don't need to call console.log() on data(), since it calls console.log() on its own (and returns undefined, which you're seeing).However, if you change data() to return the values, not log them, then you do need to call console.log
TAG : javascript
Date : January 02 2021, 06:48 AM , By : ranja
JavaScript Split Function with RegExp Regular Expression (/\s*$/)
JavaScript Split Function with RegExp Regular Expression (/\s*$/)
I hope this helps you . What happens here is that your regular expression /\s*$/ when given the input "ab" is actually equivalent to /$/, since the * quantifier matches between zero and unlimited times.So this regular expression will only match the e
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Alex
Typescript - Importing Express not working
Typescript - Importing Express not working
I wish this help you I have this in my app with the @types/express dependency installed , To replace require statement with import statement, for example:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Edo
i'm new in es6 javascript
i'm new in es6 javascript
To fix the issue you can do I am assuming you want to display the value of the input on output. In that case, you should be passing name.value to the greet() function! I have removed the gname constant, as they are not needed here. However, you may i
TAG : javascript
Date : January 02 2021, 06:48 AM , By : jehammon
Why is the value undefined when it's called by eventListener? JavaScript
Why is the value undefined when it's called by eventListener? JavaScript
fixed the issue. Will look into that further , Change your function to an arrow function
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Robert M
How do I hide options within a range of selects based upon changes in different select?
How do I hide options within a range of selects based upon changes in different select?
may help you . Apply change event to the select Element, get the sibling select and disable it's matching option element.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Ray
Filter table list by date range from and to
Filter table list by date range from and to
fixed the issue. Will look into that further I want to filter my table list with name and date : from and to fields, the name works fine but the date from and to doesn't work correctly. , You can use momentjs library to compare your date value.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Nosayaba
Text component react-native - how to escape newline but allow /n to display by escaping it as //n
Text component react-native - how to escape newline but allow /n to display by escaping it as //n
this will help I'm working on a Text react-native component to make a label for my app. I would like to be able to turn all \n into an actual line break but be able to display \n in my Text component if I escape it like this: \\n , Just replace that
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user119985
What are some problem solving tips when trying to attach an onclick() function to a button?
What are some problem solving tips when trying to attach an onclick() function to a button?
fixed the issue. Will look into that further document.querySelectorAll returns an NodeList so that you need to access the button as the first element of this NodeList (document.querySelectorAll('.resume-button')[0])
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Will
How to execute two async functions in parallell and then wait for them to complete?
How to execute two async functions in parallell and then wait for them to complete?
wish help you to fix your issue I'm trying to fetch data from two different APIs and want this to happen in parallell but then I want to wait for them to execute and then continue with the next line of code.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Der Ketzer
How to access JSON object in JavaScript File
How to access JSON object in JavaScript File
it should still fix some issue I am trying to access JSON object in JavaScript file but in meantime it give me an error that Uncaught SyntaxError: Unexpected identifier. I am new to JavaScript could some please help me how to solve this problem. I wi
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Florian D.
Moment and new Date() not displaying local time
Moment and new Date() not displaying local time
it should still fix some issue moment().local() uses the timezone of the local machine, that's why it works in localhost if you know it, I would specify the timezone:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : sadboy
How to use useState and then execute a function with the newest state in React?
How to use useState and then execute a function with the newest state in React?
will be helpful for those in need I'm using useState to manage the state of my component. I need to create the state and then execute a function to call my API with the state of the component. , edit Start your upload from handleUpload:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : kokok13
How do I bypass or repair this git clone error?
How do I bypass or repair this git clone error?
wish helps you Windows do not allow the usage of : or \ in the filename as they are reserved keywords for windows.In your case : needs to be removed from the file name and it should work fine.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user179190
Why does react-redux compare state with the identity (===) operator? Objects can't be compared that way
Why does react-redux compare state with the identity (===) operator? Objects can't be compared that way
it should still fix some issue Yes, you absolutely can compare values that way. You can compare any two values with === - it's just a check to see if they are references pointing to the same value in memory.Specifically, those two checks are determin
TAG : javascript
Date : January 02 2021, 06:48 AM , By : judith
AWS Dynamodb Query - get items from table with condition
AWS Dynamodb Query - get items from table with condition
I hope this helps you . There is Dynamo table with fields: , I'm not a NodeJS user but hope it will be helpful.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Funkwarrior
HTA file with infection code. It is encoded with HEX and other means
HTA file with infection code. It is encoded with HEX and other means
Hope that helps This file was found on an infected system. It has the registry entry found on the system that was calling offsite malicious websites for displaying the start of ransomware infection. I am trying to decode it so I can find the core inf
TAG : javascript
Date : January 02 2021, 06:48 AM , By : onurtopcu
<a> tag appending href to current url instead of linking directly to what is inside of the href
<a> tag appending href to current url instead of linking directly to what is inside of the href
I wish this helpful for you Look at the syntax of a URL:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : vitorcoliveira

shadow
Privacy Policy - Terms - Contact Us © scrbit.com