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JAVASCRIPT QUESTIONS

How can I display times between start and end time
How can I display times between start and end time
wish of those help Supposed to be, I have start and end time. , Just have this one condition as well:
TAG : javascript
Date : November 19 2020, 03:01 PM , By : Andreas
Javascript Inheritance with Parent Constructor Parameters
Javascript Inheritance with Parent Constructor Parameters
I think the issue was by ths following , Standard ES5 and belowFor the specific case of your example, headmax's answer does what you need. However, what you're trying to do in a general sense (that is, classical inheritance) may be possible with C an
TAG : javascript
Date : November 19 2020, 03:01 PM , By : Josh
How to make sure there is not multiple instances of imported modules
How to make sure there is not multiple instances of imported modules
this one helps. Both nodejs native require and requirejs automatically handles this.Beware, this is two edged sword - changing properties of imported module also changes them in all other scripts that import them, similarly to changing Java static pr
TAG : javascript
Date : November 19 2020, 03:01 PM , By : Log Out
bootstrap dropdown not working with ajax
bootstrap dropdown not working with ajax
I wish this helpful for you It seems that you have an error in your code! I can understand that you copy-pasted some stuff because it is not very consistent.You are having this onclick="return x=1" data-toggle="dropdown" and you are listening for ano
TAG : javascript
Date : November 19 2020, 03:01 PM , By : Lewis
How do you toggle a button with Vue.js?
How do you toggle a button with Vue.js?
I wish this help you Note: Using Vue.js and Vuetify.js for functionality and styling. , Make another vue file (lets call it button.vue)...button.vue
TAG : javascript
Date : November 19 2020, 03:01 PM , By : Trial Graphics
How to hide Element
How to hide Element
I wish this help you This is my code. How can I make the tabs menu1Tab menu2Tab menu3Tab hidden instead of using script? Because when i refresh the page it shows for 500ms or something like that. , WORKING EXAMPLE:
TAG : javascript
Date : November 19 2020, 03:01 PM , By : Евгений Соколов
Lodash orderBy object of arrays of objects
Lodash orderBy object of arrays of objects
I wish this help you By using an array as result set, you could sort it later after grouping.
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Amar Pandey
Dynamically changing container background as child is revealed
Dynamically changing container background as child is revealed
help you fix your problem I guess you can attach the slide change action to an event. Click on next/prev arrows for example. This way, your if statement will be checked.If you have a lot of slides, you can get its background-color and apply this colo
TAG : javascript
Date : November 18 2020, 03:01 PM , By : user7454532
Clone Object with arrays using spread operator
Clone Object with arrays using spread operator
help you fix your problem Object.assign and the spread operator create shallow clones, only one level deep, beyond that they are referenced. The best way I've found ( MDN) is to use JSON functions to create a true clone.
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Frank Nowinski
How to provide API data to react-native-snap-carousel
How to provide API data to react-native-snap-carousel
it should still fix some issue i am using react-native-snap-carousel for my first react-native app. , You can fetch data from the server and pass it like so:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Daylyfe
Update document in Mongoose (update array property at specific index)
Update document in Mongoose (update array property at specific index)
it fixes the issue Refer to https://github.com/Automattic/mongoose/issues/2654 Do this
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Nogaye KEBE
Change Color Of SVG toolbar icon in Firefox WebExtension
Change Color Of SVG toolbar icon in Firefox WebExtension
help you fix your problem Yes, you can do this in an extension The browserAction.setIcon() documentation states that the Object which is passed to the method will contain either a path to the icon file within your extension (or an Object containing m
TAG : javascript
Date : November 18 2020, 03:01 PM , By : PeterEm
Prepend to nameless array in Redux reducer
Prepend to nameless array in Redux reducer
This might help you The state of the articleData reducer is an array. In the ARTICLE_POST_NEW_ARTICLE_SUCCESS action handler, you create a new state, which is an object, with an arr property - {arr:[action.articleData, ...state]}.Instead return a new
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Areeb
d3 Responsive bar chart
d3 Responsive bar chart
Does that help Here's a solution. Is this the desired output? Try resizing the window.JS FIDDLE
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Mahadi Hasan
How do I return the value from a callback in this promise?
How do I return the value from a callback in this promise?
Does that help In my angularJS 4 app, I'm using a cordova accelerometer plugin called device motion for something. The api has a function call getAcceleration(successCallback,errorCallback). So i created a service that looks like this , Instead of:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Ahsan Sohail
Automatic List in html with Mustache JavaScript
Automatic List in html with Mustache JavaScript
wish helps you Your data is not an array, if you want to print something in a loop you need to create an array in your js and pass it on the template.View:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : mostafa zanaty
Arrange Array by Given another array property as order in javascript
Arrange Array by Given another array property as order in javascript
fixed the issue. Will look into that further I have here 2 array's , You can sort the main function based on the order_basis array.
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Harsat
Instantiate several times a @ViewChild so i can use the HTML again Angular 4
Instantiate several times a @ViewChild so i can use the HTML again Angular 4
it helps some times I'm trying to call several times the component HTML but without including again the child component in the father component. , One possible solution is to use an ngFor like this:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Mr. Q
Set first element of AJAX response as selected value in dropdown
Set first element of AJAX response as selected value in dropdown
I wish did fix the issue. Use .attr('selected', 'selected'); to select an option; Initialize your image library in the success of ajax request as it is asynchronous. Like
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Bruno Huertas Calcin
How can I guarantee that my Rubik's cube scrambling algorithm doesn't select the same direction twice in a row?
How can I guarantee that my Rubik's cube scrambling algorithm doesn't select the same direction twice in a row?
This might help you I am working on a Rubik's Cube Timer Website, (JavaScript) and it requires a scrambling algorithm. It would be easy if it was just picking random letters from an array, but there are requirements that it needs to meet. Each Letter
TAG : javascript
Date : November 18 2020, 03:01 PM , By : ravindsm
how to send my dynamic price to buy now paypal button
how to send my dynamic price to buy now paypal button
Hope that helps For the type of button you have generated, it seems to be impossible to dynamically change the price as the ID of the button that was saved in a merchant's PayPal account. PayPal assigns the value when payment buttons are first create
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Adrian Jaraine
Best Approach to show/hide elements within a certain date range
Best Approach to show/hide elements within a certain date range
I think the issue was by ths following , Usecase: , This is the code I ended up using:HTML:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : user00001
Using ajaxSend to capture requests from parent page within an iframe
Using ajaxSend to capture requests from parent page within an iframe
fixed the issue. Will look into that further to jakecigar on the jQuery site for the response to this question.It would have to be in the exact same domain. You would have to navigate from the iframe to the parent
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Bhupender Thakur
Element with multiple width
Element with multiple width
may help you . Is it possible to give an object (for example a div or an img) multiple widths? So that the normal width of an object is 720 pixels, but when the screen size of the user is smaller than 720 pixels the element automatically change its w
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Matt Sml
multiple submits using the same ajax
multiple submits using the same ajax
should help you out As noted, you can just use a class or the form tag itself as the listener, I will use the class:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Sangeeta
How can I delete all the <tr> elements (except the first one) in a HTML table
How can I delete all the <tr> elements (except the first one) in a HTML table
it fixes the issue Let's say I have a table like this: , Delete the second element until there's only one element left:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Oliver Br
Alternative to 100vh for fixed positioned element?
Alternative to 100vh for fixed positioned element?
around this issue Viewport units like vh and vw are well supported; Use them.The other alternative is to set the position to fixed and set bottom: 0. height assumes the height of the parent element and doesn't take position, margin or padding into ac
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Ted B.
Adapt React.createClass method to ES6 Class Component with react-data-grid
Adapt React.createClass method to ES6 Class Component with react-data-grid
wish helps you To enable filtering for a given column, you need to set filterable=true for that column. So, add filterable:true to each object in this._columns. For more info, check http://adazzle.github.io/react-data-grid/examples.html/filterable-gr
TAG : javascript
Date : November 18 2020, 03:01 PM , By : SRIKANTH
Pass params through pipes
Pass params through pipes
With these it helps From your code, it looks like you are attempting to rename the files as they are piped through from HTML to pdf.If this is the case then the gulp-rename package is almost certainly what you are after.
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Sam
JSZipUtils with bearer/token authentication
JSZipUtils with bearer/token authentication
To fix the issue you can do One solution where you technically don't modify their code, but override it, is to copy the function from the source file and do like this
TAG : javascript
Date : November 18 2020, 03:01 PM , By : ash3flame
React 16 Error Boundary component (using componentDidCatch) shows uncaught error
React 16 Error Boundary component (using componentDidCatch) shows uncaught error
it helps some times The reason why nothing happens is that this is an error in an event handler, and these aren't caught by error boundaries. The error-handling blog post clarifies which errors are caught:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Adrean Boyadzhiev
Stop method/interval if user disconnects or condition is met
Stop method/interval if user disconnects or condition is met
should help you out Your checkInterval variable is out of scope when the disconnect event comes. You need to move its definition up a level.
TAG : javascript
Date : November 18 2020, 03:01 PM , By : JulesA
fetching data in Angular 4
fetching data in Angular 4
I wish did fix the issue. Since your getUsers() internally calls getData, you dont have to call again inside the constructor.
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Mark LeBlanc
React Native Rendering Components Alternatively by using state
React Native Rendering Components Alternatively by using state
like below fixes the issue I don't think you need to change the state in this case. Just pass a parameter to your renderAlbums() method and use it to pick every other album in your list:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Fiqa CN
How can I delay this Javascript code at page load?
How can I delay this Javascript code at page load?
will help you So, it appears you want to delay the start of the animation by a set time after the page has loaded rather than delay it until the page has loaded. We all misunderstood this because the former is a much less common use case than the lat
TAG : javascript
Date : November 18 2020, 03:01 PM , By : bk aaron
ReferenceError: mongoose is not defined
ReferenceError: mongoose is not defined
wish helps you I am getting ReferenceError: mongoose is not defined. I am new to node please App.js code is below is as shown below. I am not able to solve it by all the answers provided in google. , You need to install mongoose as a dependencyrun th
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Devadree
How to use Icons like Font Awesome in Gatsby
How to use Icons like Font Awesome in Gatsby
I think the issue was by ths following , It's better to include every module that your application needs in just one JS. But if you still want to use CDN, just copy and edit the default template:
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Harsha Vardhan
How to properly extend ES6 Map
How to properly extend ES6 Map
wish of those help I have a simple case: a ES6 Map, and I need to add custom get() and set() to it. , It is unclear whether it's allowed by specification
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Domi
<dt> and <dd> not appended
<dt> and <dd> not appended
I think the issue was by ths following , The doc says the appendChild return the child itself, not the parent. Change the code this way to pass dt and dd to the dl.
TAG : javascript
Date : November 18 2020, 03:01 PM , By : Elliot Alderson
calling a function itself in a controller sails js
calling a function itself in a controller sails js
hope this fix your issue My advice would be to create a helper with the logic for order_history that you call from within the controller. If it fails, you can do the update_credentials, then call it again. I say this because sails is built with the i
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Chetan Rao
get attribute from json javascript
get attribute from json javascript
hop of those help? this is what you need I guess. Iterate though this json object and capture the filename only.ES6
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Vash
javascript - very simple code, yet function is not defined
javascript - very simple code, yet function is not defined
I wish this helpful for you You have written .getElementsById(), but the correct name is .getElementById() and your click callback function is not defined correctly - - the way you have it, the function will be called immediately. It needs to be wrap
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Peter Lin
Count wins from total turns in react
Count wins from total turns in react
I hope this helps . You need to pass the result of your random number to the increment function like so
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Prateek
React Native setting state of another Component
React Native setting state of another Component
wish helps you If you are using React Navigation, which I assume you are, you can pass a prop to the navigation target by passing an object as the second parameter in your navigate() call. For example:
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Pahazely
Alarmclock Javascript
Alarmclock Javascript
around this issue Hi this is my alarmclock, so far it is working kind of. I have the problem I cant make it update each second, when I try to do it says: , Try this:
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Pavel
Content for directive loaded dynamically not showing when using templateUrl
Content for directive loaded dynamically not showing when using templateUrl
Does that help why do you need to use $compile? something like this sure do the trick
TAG : javascript
Date : November 17 2020, 03:01 PM , By : john
endless while loop after mousemove
endless while loop after mousemove
Does that help First, you don't need to wait for DOMContentLoaded to add an event listener to document, since if you did, you couldn't add DOMContentLoaded in the first place.The infinite loop is because setTimeout doesn't pause the script. It schedu
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Dhanuka Maduranga Bo
Jquery firing function once per element
Jquery firing function once per element
I wish this helpful for you To achieve this you can use the promise() returned from the toggle() calls. Attach a done() event handler to it, which will fire after all the promises have been resolved:
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Садыков Иннокентий
Should I use two seperate projects for frontend/backend in addition with API or merge them to one?
Should I use two seperate projects for frontend/backend in addition with API or merge them to one?
I wish did fix the issue. This is a question of can you afford to run two servers? separating your front end from your back end is actually a good move considering all things microservices since it allows you to scale these things separately for futu
TAG : javascript
Date : November 17 2020, 03:01 PM , By : George Chicolo III
how to call a function on after $http.get returns
how to call a function on after $http.get returns
hop of those help? i have ngrx-store implemented. I am trying to turn on spinner before the http call. and turn it off after the call is returned. , subscribe method takes 3 parameters:
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Юлия Билицкая
Merging two arrays based on Property
Merging two arrays based on Property
Hope that helps I have never used lodash, but you're right, this could be quite easily done with a foreach loop. Not even a double foreach loop, a single one with a '.find' or '.filter'(a) loop through each item and use array.find to find the appropr
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Ralph Go
How to Update DynamoDB Attribute Based Off Previous Attribute Value?
How to Update DynamoDB Attribute Based Off Previous Attribute Value?
I wish did fix the issue. In the request, I may or may not have an "email" field. , Its problem with the way you are setting the value for EMAIL
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Halim Tasal
Set values of multiple child elements at once?
Set values of multiple child elements at once?
should help you out If you're married to the idea of chaining everything, as your code seems to suggest, check out jQuery.prototype.end()...
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Beginner
PhantomJS - page.evaluate is not a function
PhantomJS - page.evaluate is not a function
Hope this helps The problem you are having is that page.open() does not return the page -- it returns the status. So the value being passed to the next then() is the status, which you try to call evaluate on that. This, of course, doesn't work.The wa
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Narges Se
Uncaught TypeError: pre,template,textarea,script,style is not iterable
Uncaught TypeError: pre,template,textarea,script,style is not iterable
around this issue This can be caused by lack of ES6 support. Can you try adding/uncommenting following in your Polyfill.ts
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Евгений Готто
How to revert date DD/MM/YYYY to YYYY-MM-DD?
How to revert date DD/MM/YYYY to YYYY-MM-DD?
I wish this help you You can use the regex along with replace() method to achieve your result easily.Regex are quite helpful in these cases.
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Srinivas
How to include JavaScript in Shopify's checkout pages
How to include JavaScript in Shopify's checkout pages
may help you . Shopify Plus plan allows for customisations on the Checkout page. ( but the price is $1000+ a month )Other than that you can add only javascript to the last step which is the one after the payment.
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Taylor Jackson
InnerHTML changes old variables
InnerHTML changes old variables
like below fixes the issue The table_row variable contains a reference. You will need to create a new element for each row.
TAG : javascript
Date : November 17 2020, 03:01 PM , By : kiran
electron setSize with animation not working
electron setSize with animation not working
it helps some times As you can see in the documentation, animate is an optional argument that need to be a Boolean:
TAG : javascript
Date : November 17 2020, 03:01 PM , By : Ulysses San Juan
Map legend color not working since update
Map legend color not working since update
To fix this issue i already asked this here Map + Legend on same svg , Shame on me. Had to update chrome. Works fine
TAG : javascript
Date : November 17 2020, 03:01 PM , By : SINGLO

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