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JAVASCRIPT QUESTIONS

convert CSS Hover to JS onClick for Dropdown Menu?
convert CSS Hover to JS onClick for Dropdown Menu?
help you fix your problem With a little jQuery, we can easily toggle a class on or off to represent 'showing' the menu:
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Harsh Khajgiwale
Switching multiple divs in ordered sequence
Switching multiple divs in ordered sequence
should help you out You could select the first visible div using the :visible selector, hide it, and then select the next sibling element and show it:Example Here
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Raja Durai
Get external content using javascript
Get external content using javascript
To fix the issue you can do In this case it would not be possible since you would need to perform an AJAX request and since the destination it is considered a security risk and would be blocked by the web browser with an error message similar to this
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Mark JC
Flot PIE chart with optional series
Flot PIE chart with optional series
should help you out Found the answer here: Refresh/Reload Flot In Javascriptthus using
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Akshaey
Transitioning background images using javascript
Transitioning background images using javascript
I wish this helpful for you I tried to adapt some code I found on youtube and ran into some trouble. I can switch through images fine, but I can't seem to adapt the code to transition through background images. , Instead of
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Ludy Amano
Dynamically set the VALUE of an text-INPUT element to default by clicking SELECT option
Dynamically set the VALUE of an text-INPUT element to default by clicking SELECT option
Any of those help Ok, here is the first thing that what I want to do: , 1. For the first question.
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Yusuke Matsuoka
Javascript Ball Class? - EDIT
Javascript Ball Class? - EDIT
seems to work fine I fixed your code a little bit just to give you an Idea. This is still not a very good code design. The example will only work in modern Browsers because you use es6 features like class. I think you should start with some javascrip
TAG : javascript
Date : November 15 2020, 09:01 AM , By : FARIS
javascript fibonacci memoization
javascript fibonacci memoization
around this issue Going to close the loop on this answer by posting @Juhana's comment:"Because your function doesn't return anything when index > 2"
TAG : javascript
Date : November 15 2020, 09:01 AM , By : AndrewDaigneault
Javascript 404 Resource Not Found NodeJS
Javascript 404 Resource Not Found NodeJS
To fix this issue If you're using the Express framework (which it sounds like you are), you can create a .get() route for /surprise.mp3 and then use res.SendFile("/somepath/surprise.mp3") so that your node.js server will serve that file when that rou
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Ahmed Nouh
HTML --- Javascript/JSON
HTML --- Javascript/JSON
should help you out result.innerHTML += "X";You forgot to set the variable result: var result = document.getElementById("result");
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Gaurav Pingale
Border Around IMG
Border Around IMG
To fix the issue you can do I got inspiration when writing this, so I checked the issues in the GitHub page of the slider and found this: https://github.com/kenwheeler/slick/issues/1636
TAG : javascript
Date : November 14 2020, 09:01 AM , By : doppler_doppler
Can anyone tell me why my Scrollspy is not working?
Can anyone tell me why my Scrollspy is not working?
wish help you to fix your issue You should add bootstrap.min.js, and you should add it (right) after jquery.min.js.The example below is from W3Schools and as you can see, they have done exactly the same thing.
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Hawkrocker
JavaScript - check if object's property is an array
JavaScript - check if object's property is an array
it fixes the issue two errorsfirstly, const prop will fail, because a const is constant
TAG : javascript
Date : November 14 2020, 09:01 AM , By : jaredMermey
How can I delete specific rows in parse.com?
How can I delete specific rows in parse.com?
I hope this helps . To clarify and add a bit to @JakeT's acceptable answer:1) find objects to delete like this:
TAG : javascript
Date : November 14 2020, 09:01 AM , By : SHYAM
Return html form field on AJAX call
Return html form field on AJAX call
This might help you [edit]Here is a version that gen by himself (in vanilla JS) a set of fields. I don't exactly know your need, so you'll have to adjust it to get what you want
TAG : javascript
Date : November 14 2020, 09:01 AM , By : 陈强尼
Which is the correct version of Pixi for Phaser?
Which is the correct version of Pixi for Phaser?
hop of those help? I think you've posted your version numbers the wrong way around. I'm pretty sure what you've actually got installed is Phaser 2.4.4 and PIXI 3.0.8.Phaser does not use a mainstream version of Pixi (it hasn't done for a long time now
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Vishal Wilson
Javascript using a variable value as a name reference
Javascript using a variable value as a name reference
I wish this help you You don't really have many options in this case. The cleanest one is to use object to hold arrays, then constructing dynamic key is easy:
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Arun
Image Buttons Move Up and shows texts below it when hover by cursor
Image Buttons Move Up and shows texts below it when hover by cursor
Any of those help You can try something like this https://jsfiddle.net/2Lzo9vfc/156/HTML
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Ben Freshkid Ben Fre
Doing something wrong with if/else statement in JavaScript
Doing something wrong with if/else statement in JavaScript
wish of those help Simply a typo most likely: woonplaats = "Amsterdam" should be woonplaats === "Amsterdam"
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Lavoy
Make HTML Table from Array of Unknown Objects
Make HTML Table from Array of Unknown Objects
like below fixes the issue tl;dr jsfiddle Sure there is a way. Given an object, such as this one:
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Wang Yang
Why would a node.js profile be multiple GB in size? way to big for webstorm to handle
Why would a node.js profile be multiple GB in size? way to big for webstorm to handle
wish helps you OK, removing --log-timer-events makes the log a reasonable size, and the server runs at a decent speed! There is less info - but it still seems to contain much of what I am hoping/expecting to see. Not marking this answer as accepted,
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Bert Towne
choose a name from drop down list or if not exit, can write in text box
choose a name from drop down list or if not exit, can write in text box
hop of those help? i have a drop down list and a text box. there is names of animals in drop down list. problem is where, there may not a name for choosing in drop down list so when the requested name does not exit, user should can type his/her favor
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Lucas
Adding Dynamic Input - Not Appending Correctly - Picture included
Adding Dynamic Input - Not Appending Correctly - Picture included
I think the issue was by ths following , I have included javascript for dynamically adding input fields but the first time its clicked it doesn't style correctly. Here is how it looks before utilizing add button (ignore the Author 1/University 1 show
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Zuwel Choudhury
Angular + image upload. Having trouble getting form data to back end
Angular + image upload. Having trouble getting form data to back end
it should still fix some issue You need correct http headers. A content-type = undefined won't work. Instead it should be Content-Type: multipart/form-data\n. That being said, there are many angular upload directives, one of them beinghttps://github.
TAG : javascript
Date : November 14 2020, 09:01 AM , By : romytiu
td's in table creating with jquery without html
td's in table creating with jquery without html
may help you . You have to loop through keys the first time to set the head of table, after that make the rows inside each and append every one to the table to make the body of your table, check example code bellow :
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Raja
Update the angular d3 text onclick
Update the angular d3 text onclick
Any of those help The problem with the code is that you are creating new text DOM element inside your callMonitor function:
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Josephd
How to add multiple html tag with jQuery?
How to add multiple html tag with jQuery?
wish of those help I'm learning jQuery I still have some problems with DOM. I have one table that contains 3 rows and each row have 5 content. I need to add a forth row and its respective contents. Here's my code enter code here , // comments inline
TAG : javascript
Date : November 14 2020, 09:01 AM , By : mtyacorn
Using d3.sort() to put items in array at front of dataset
Using d3.sort() to put items in array at front of dataset
Hope this helps Your best option, I think, is instead to filter the items in that array out of the dataset, then concatenate them to the front of it.For example:
TAG : javascript
Date : November 14 2020, 09:01 AM , By : lucarin91
Safari back button doesn't reload page when used
Safari back button doesn't reload page when used
will be helpful for those in need Other answers bind things to window.onpageshow, but this is the only version that works for me: once your page is in a final state that you don't want to outlive a redirect, you can just bind the pageshow event and t
TAG : javascript
Date : November 14 2020, 09:01 AM , By : Mitchell Cote
iPython/Jupyter Notebook: How to Embed Interactive Graph Using Desmos API?
iPython/Jupyter Notebook: How to Embed Interactive Graph Using Desmos API?
may help you . I think there are several ways to make it use iframe use raw html display, which may need you write some wrapper first to make it reuseable use some 3-party lib: mpld3, plot.js, here is a list use some other type 3-party lib: IPython-D
TAG : javascript
Date : November 14 2020, 09:01 AM , By : 红泽张
Cannot get response content in mithril
Cannot get response content in mithril
hop of those help? Explanation:m.request is a function, m.request.then() too, that is why "store" value is:
TAG : javascript
Date : November 14 2020, 09:01 AM , By : ClarissJohnson
Issue when rendering a torus in webGL
Issue when rendering a torus in webGL
hop of those help? Your elevation angle range for a sphere is only PI (from pole to pole), but the range is 2*PI for a torus; Thus
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Tommaso Bordo
Adding more text to d3 pie chart on mouseover event
Adding more text to d3 pie chart on mouseover event
This might help you First, the variable arcs is a data-bound d3 selection which represents all the arcs of the pie. So, by calling arcs.append, you are going to append a text element for each piece of your pie chart. I think you mean to only append o
TAG : javascript
Date : November 14 2020, 07:01 AM , By : David E Haskell
datatables format column from multiple sources?(Server side processing)
datatables format column from multiple sources?(Server side processing)
Does that help Judging from the error message, the processing engine is expecting a valid column reference for 'db'. Each 'db' should refer to a valid column reference in the WHERE clause, and each 'dt' contains the label to be displayed for that col
TAG : javascript
Date : November 14 2020, 07:01 AM , By : nicolas soria
How to show info of how many items are displayed on every page, AngularJs Pagination
How to show info of how many items are displayed on every page, AngularJs Pagination
To fix the issue you can do First update angular to the latest release, 1.4.8 as of this post. This is important because after 1.1.5 you can use ternary statement in an expression. It looks like you have most of your logic in your view, while some mi
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Big Werd
How to use the jQuery Selector in this web application?
How to use the jQuery Selector in this web application?
Does that help If you are creating the items inside ul dynamically you should bind the click event like this :
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Swathi P
Random image service
Random image service
I wish did fix the issue. I need to show a random image (in some particular category or tag(s) ) on my webpage. , Problem:
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Roger Haston
Linking Netatmo Weather Station to Amazon Echo (Alexa)
Linking Netatmo Weather Station to Amazon Echo (Alexa)
wish of those help [Full tutorial in the answered question below. Feedback welcome!] , I got it running! Here's a quick walkthrough :
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Tailor
How to preload image offscreen and then move to different onscreen element?
How to preload image offscreen and then move to different onscreen element?
Any of those help I'm building a website/app that will display six different images at a time. The contents of those images are loaded from another site and changing regularly. Where any particular image goes on screen depends on the state of all ima
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Syed Amaanullah
angular firebase doesnt reflect changes on fullcalendar view
angular firebase doesnt reflect changes on fullcalendar view
I wish this help you im using Firebase ( angularfire ) and fullcalendar plugin with my angular app, I can create new objects and see the results on firebase db but I don't see the the result in the view (I do see them only when I refresh the page). ,
TAG : javascript
Date : November 14 2020, 07:01 AM , By : khanh
How to add circles around markers on Google Maps API
How to add circles around markers on Google Maps API
it fixes the issue This is a code that I use to display markers on several places in google maps. I want to make an addition to this and add a 5km circle around the markers. , You have just to define radius and position variable, e.g :
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Fahid Wahid
use express.js to get the query string of a url
use express.js to get the query string of a url
should help you out Use url.parse. By default it will return an object whose query property is the query string. (You can pass true as the second argument if you want query to be an object instead, but since you want a string the default is what you
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Nick
How much of an element is visible in viewport
How much of an element is visible in viewport
hop of those help? See one more example in fiddle: https://jsfiddle.net/1hfxom6h/3/
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Ryan Song
How to read Token from header of a response in angularjs
How to read Token from header of a response in angularjs
I wish did fix the issue. Is the access/authenticate endpoint returning the token as data in the success method or is the token being set in the server side code?-Update-
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Tjay
Onload Function Dropdown Time <HTML>
Onload Function Dropdown Time <HTML>
hop of those help? If you only want the first dropdown leavedrop to display the time, then specify its ID in your jQuery selector. Try this:
TAG : javascript
Date : November 14 2020, 07:01 AM , By : KangDroid
Dynamically load JavaScript AND monitor download progress
Dynamically load JavaScript AND monitor download progress
fixed the issue. Will look into that further High-level view: I am using Emscripten in order to convert various legacy C/C++ codebases to optimized JavaScript so that a modern, browser-based userbase can easily make use of their functionality. So far
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Isaiah
Javascript multiline regex lookahead OR the rest of string / very end of string
Javascript multiline regex lookahead OR the rest of string / very end of string
this will help You can use negative look-ahead instead of positive : the content of a group will be every character that isn't at the beginning of a string.^\s((?!)[\s\S])*
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Jonathan Masters
How to pass only the value of controller variable as argument in Ionic
How to pass only the value of controller variable as argument in Ionic
I think the issue was by ths following , You pass arguments to functions the same way you do with normal function in Javascript:
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Lucas
How to validate form field when you press tab?
How to validate form field when you press tab?
help you fix your problem How does it possible to review/valid each field on the form when you press TAB key. Currently it works only if you start typing in the box. There is a fiddle.js. , You could do something like this:
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Helen
Automatically restart a new input
Automatically restart a new input
I wish this help you If I understand correctly you want an extra line (rule?) to appear once you enter text in it, and that this should happen for those inputs that have a sequence number in their id.For this I suggest you include jQuery and add a sc
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Sharon
Fabric js - IText object allow re size but not scale
Fabric js - IText object allow re size but not scale
should help you out What are you asking for has been developed under the name "fabric.Textbox".
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Alaa Zidane
javascript removeEventListener not working inside a class
javascript removeEventListener not working inside a class
Hope this helps Each time you call this.clicked.bind(this), it returns a new and different function. Thus, the function you are passing to addEventListener() is not the same as the function you are passing to removeEventListenter() so thus the remove
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Milan Petracek
Headline Animation
Headline Animation
This might help you You applied width: 100%; to .welcome-transition, which cause the h1 expand to the width of its parent instead of its own text width.
TAG : javascript
Date : November 14 2020, 07:01 AM , By : Michael Briand
Send Values via $POST from javascript to php
Send Values via $POST from javascript to php
This might help you So, I have this site, and I created some buttons that makes cells in the table row editable: http://imgur.com/tFQMgQG , You can do this easily by 2 methods
TAG : javascript
Date : November 14 2020, 06:58 AM , By : Josh Sizemore
from two way data binding to one way databinding angularjs
from two way data binding to one way databinding angularjs
I wish did fix the issue. I have this directive , Use angular.copy to create "other reference"
TAG : javascript
Date : November 14 2020, 06:58 AM , By : Meret Mahmoud Raouf
Firebase - Get object by userID from a list of profiles
Firebase - Get object by userID from a list of profiles
it should still fix some issue I'm trying to get an object by userID from a list of profiles using Firebase. , You can use a query.
TAG : javascript
Date : November 14 2020, 06:58 AM , By : Shaun
Preselecting options of multiple selectbox, using Materialize css FW doesn't work
Preselecting options of multiple selectbox, using Materialize css FW doesn't work
like below fixes the issue You can add onchange event to field and reset the values by accessing all the (li) children. If you see carefully. Multi select uses UL and a text field for value storing and keeps class "Active" for li. And append this cod
TAG : javascript
Date : November 14 2020, 06:58 AM , By : erica
jQuery on click repeat twice
jQuery on click repeat twice
will be helpful for those in need I guess this is what you looking for:Made couple of changes, like margins, and top positions.
TAG : javascript
Date : November 14 2020, 06:58 AM , By : Bjarne Kvæstad
Keep dropdown search box visible by JS
Keep dropdown search box visible by JS
it fixes the issue Like you asked.For this to work properly you should have the hover button inside the searchbar container. also check the css i made changes to the opacity and also the width and padding of the searchbar in order to work.
TAG : javascript
Date : November 14 2020, 06:58 AM , By : Keven
How to use information from an API request to interact with a website?
How to use information from an API request to interact with a website?
help you fix your problem A good thing you can use is something called AJAX. AJAX is a piece of web technology that makes a request to a resource after your page has loaded. In order to do this kind of thing, I use the JQuery AJAX function.In a scrip
TAG : javascript
Date : November 14 2020, 06:58 AM , By : user4573490

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