logo
down
shadow

JAVASCRIPT QUESTIONS

How to fix function scope issues when calling a function
How to fix function scope issues when calling a function
help you fix your problem I'd suggest declaring tickBox() inside of checkFunction(). This is feasible because it's never called elsewhere. Then, it can have access to the scope of checkFunction() including the inbetween variable:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : scotta01
Create multiple dynamic select filters based on an array with unique values to filter another array in Vue.js
Create multiple dynamic select filters based on an array with unique values to filter another array in Vue.js
fixed the issue. Will look into that further There are a few problems with your code: You're binding the wrong value to the job role select. Right now your code says :value="item.Position" when the JobRoleList variable is an array of strings. So when
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Vijayant Singh
How to fix "Initializer provides no value for this binding element and the binding element has no default value.&qu
How to fix "Initializer provides no value for this binding element and the binding element has no default value.&qu
I wish did fix the issue. Depending on what you want to accomplish there are a lot of ways in which you can solve this issue.
TAG : javascript
Date : January 11 2021, 11:39 AM , By : user180941
TypeError: Cannot read property 'loggedIn' of undefined
TypeError: Cannot read property 'loggedIn' of undefined
To fix this issue The issue is that you're injecting authService as private and template can access only public methods, properties.Try changing your component to:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : billputer
Change the object state value in ReactJs give me a warning ( Do not mutate state directly. Use setState()
Change the object state value in ReactJs give me a warning ( Do not mutate state directly. Use setState()
I think the issue was by ths following , As the error clearly states, you're mutating your state directly, which will cause bugs along the way. You can set state without mutating it like this:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : new Blackberry devel
Which FileystemDirectory should I use for a temporary file?
Which FileystemDirectory should I use for a temporary file?
hope this fix your issue Use Cache folder for files that can be recreated as the OS can delete them in cases of low memory.
TAG : javascript
Date : January 11 2021, 11:39 AM , By : KT.
Get element's resolved height CSS property value; recognize 100%
Get element's resolved height CSS property value; recognize 100%
like below fixes the issue No, there is no specification or functionality that supports or enables this method. There are plenty of ways to go the other direction, including... getBoundingClientRect() offsetHeight getComputedStyle
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Vijayant Singh
Why is javascript functions not working after adding another function with an error?
Why is javascript functions not working after adding another function with an error?
this one helps. That's because it is a SyntaxError. And a SyntaxError happens at parsing time and will prevent the whole block of code that is parsed from being executed.
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Anand
Array with prototypes changing the redux state
Array with prototypes changing the redux state
it helps some times Seems like, that you copy pointers and changing values of stuff that you didn't mean to do. When you do something like:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Manu
How to read large files (Excel) in NodeJS without pausing UI
How to read large files (Excel) in NodeJS without pausing UI
fixed the issue. Will look into that further The first thing i would do in this case is preventing memory overhead by not "opening" large files at all.So something like this should work:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : kakashi_
Showing only unique Values in the Selectbox/dropdown
Showing only unique Values in the Selectbox/dropdown
around this issue You may want show data of ShipmentList when data that is returned from your service/api.Also, you need instance variable for output. something like below. Try debugging your code.
TAG : javascript
Date : January 11 2021, 11:39 AM , By : CrimsonGore
Select multiple terms within one listbox asp c#
Select multiple terms within one listbox asp c#
wish help you to fix your issue Unfortunately I do not know of anything out of the box that has that control. One of the more popular multi select jquery libraries out there is select2. You could override the js event for it to behave in the manner y
TAG : javascript
Date : January 11 2021, 11:39 AM , By : John Tate
Set div height to the same as width for all elements with the same class
Set div height to the same as width for all elements with the same class
around this issue there's no need for Javascript here.You can use a trick to set any container height to it's width:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : fedorafennec
Can Not Get Jquery & Javascript If Statement To Unselect / Select Class Based On Object Click
Can Not Get Jquery & Javascript If Statement To Unselect / Select Class Based On Object Click
I wish this helpful for you I can see some logic errors in your click handler but without some more detail on what/how it is breaking this might not be a complete solution.Your problem is the control flow in if/else-if block. The first time an .expan
TAG : javascript
Date : January 11 2021, 11:39 AM , By : user123585
How to place the caret where it previously was after replacing the html of a contenteditable div?
How to place the caret where it previously was after replacing the html of a contenteditable div?
will help you rangy.js has a text range module that lets you save selection as indices of the characters that are selected, and then restore it. Since your modifications do not alter innerText, this looks like a perfect fit:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Kirks
Wild card filtering
Wild card filtering
I hope this helps you . What you're doing will match partially as well in case when f.name includes whole of searchValue doesn't matter at what position.What you might also want is, it should match even when searchValue includes whole of f.name and n
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Menno
Downloading Stencil behind corporate proxy
Downloading Stencil behind corporate proxy
it should still fix some issue I have the exact same limitation at work.Do a curl -kvL, that will give you an idea of what is actually blocked:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Antony Briggs
How to put a simple JS widget/gadget block on a Nuxtjs?
How to put a simple JS widget/gadget block on a Nuxtjs?
help you fix your problem You can add external resources using the nuxt.config.js: https://nuxtjs.org/faq/global-settingsFor example:
TAG : javascript
Date : January 11 2021, 11:39 AM , By : Mistere
Issue with setup and run Electron + React + Typescript + Webpack application
Issue with setup and run Electron + React + Typescript + Webpack application
I hope this helps you . Your error indicates that your build system somehow did not transpile ES modules syntax to CommonJS syntax. Electron does not support ES modules in a native way easily (some good links summarizing this: Link, Link, Link, Link)
TAG : javascript
Date : January 10 2021, 02:06 PM , By : brennen
subscribe to array of observables using mergeMap
subscribe to array of observables using mergeMap
wish help you to fix your issue Step back a second and you can make this much simplerYou don't need to surround your observables with a of(...) because they are already an observable in the first place. of should be used to pipe an object into an obs
TAG : javascript
Date : January 10 2021, 02:06 PM , By : nonkelhans
Hoisting inside function having same variable name
Hoisting inside function having same variable name
To fix this issue You would be right if the var was called b, but the var a already exists. redeclaring a javascript variable that already exists doesn't do anything. It will not change the value to undefined. Try it.
TAG : javascript
Date : January 10 2021, 02:06 PM , By : Pip
How to transform a number that is counting up to HH:MM:SS?
How to transform a number that is counting up to HH:MM:SS?
hop of those help? The issue is that after it performs once, the element text value is no longer numeric, but in your time format. Try something like this:
TAG : javascript
Date : January 10 2021, 02:06 PM , By : user178372
How to use indexOf with multiple instances of a string pattern?
How to use indexOf with multiple instances of a string pattern?
may help you . Using replace() method
TAG : javascript
Date : January 10 2021, 02:06 PM , By : johntynan
Javascript function not changing color, also need a regex to recognize more characters
Javascript function not changing color, also need a regex to recognize more characters
this will help Regex /((\|\@|(https?:\/\/))[^ ]{1,})/g
TAG : javascript
Date : January 10 2021, 02:06 PM , By : toki
How should a dialog announce dynamic content to screen reader users?
How should a dialog announce dynamic content to screen reader users?
With these it helps How can I make screen reader users aware that this content now exists and that they can move to it? Should focus be moved to the content once it is inserted?
TAG : javascript
Date : January 10 2021, 02:06 PM , By : foxthrot
How to read innerHTML of element while using electron in node,js?
How to read innerHTML of element while using electron in node,js?
To fix this issue Hey I think you want to execute some javascript on the content and return the value of the inner html. Here is an example from a test project I created to investigate for you.
TAG : javascript
Date : January 10 2021, 02:06 PM , By : Jakub Filak
Automatic referencing with javascript
Automatic referencing with javascript
around this issue You can use an anchor tag with the hyperlink reference attribute set to the id of whatever you want it to link to.As an example, my answer has an id of 57526684, so putting 57526684 at the end of the url will automatically scroll th
TAG : javascript
Date : January 10 2021, 02:06 PM , By : Joe Sweeney
Error: Type LoginComponent is part of the declarations of 2 modules: LoginModule and AppModule
Error: Type LoginComponent is part of the declarations of 2 modules: LoginModule and AppModule
this will help Seem like you are decleare LoginComponent in both loginRouting and routes so you can consider remove one in either of those 2 route
TAG : javascript
Date : January 10 2021, 02:06 PM , By : Tornike
Run code only if process last for more than 500 ms
Run code only if process last for more than 500 ms
like below fixes the issue I am trying to debug a quite rare and random timeout on a NodeJs AWS Lambda. To see what processes are still running I'll use packages from this thread How can I get a list of callbacks in the Node work queue? (or, Why won3
TAG : javascript
Date : January 10 2021, 02:06 PM , By : waarg
setInterval doesnt wait internal time
setInterval doesnt wait internal time
I hope this helps you . By doing set a setInterval inside of your render, you will creating more instances of this than you bargained for. If you're using classes, place this inside of your constructor().
TAG : javascript
Date : January 10 2021, 02:06 PM , By : kalfa
How to write a unit test for typed class?
How to write a unit test for typed class?
I hope this helps . I'm not very sure this can help but below is an example of how you could use Jest to test something like this.It's your code translated from typescript to es6 with a light fake Jest implementation attached. It's in a separate scri
TAG : javascript
Date : January 10 2021, 02:06 PM , By : Matt Logan
NodeJS Instagram private API client in react JS
NodeJS Instagram private API client in react JS
this one helps. The example is with src code so he import come from ./src.But you install dependencies so library is in instagram-private-api folder
TAG : javascript
Date : January 10 2021, 02:06 PM , By : Dennizzz
Fire event on clicking anywhere within a div containing a particular class? (Via Google Tag Manager)
Fire event on clicking anywhere within a div containing a particular class? (Via Google Tag Manager)
Hope this helps There are two things to consider here. The "matches CSS selector" operator can be used with the "Click Element" variable, regardless of the selector type (class, id, etc). If the parent element itself can receive clicks based on the a
TAG : javascript
Date : January 10 2021, 02:06 PM , By : lietkynes
Split string with interpolation marker
Split string with interpolation marker
around this issue Just move the contents of your regex into parentheses. From the manual:
TAG : javascript
Date : January 10 2021, 02:06 PM , By : Rik
Trouble modifying an object within page.evaluate in Puppeteer
Trouble modifying an object within page.evaluate in Puppeteer
Hope that helps The arguments you pass to page.evaluate will be JSON-serialized and transferred to the page context.The properties you assign to obj in your page.evaluate() function will only be present in the page context, not in the script where yo
TAG : javascript
Date : January 10 2021, 02:04 PM , By : MP.
highlight clicked div only
highlight clicked div only
will help you Add the common class to all of the divs that should have the option to be highlighted
TAG : javascript
Date : January 10 2021, 02:04 PM , By : akr
How do I make a selfbot join a server?
How do I make a selfbot join a server?
I think the issue was by ths following , You can't, there is no method to accept any sort of invite under Client object.And I would suppose this is by design, as the reason is stated in the comments of one of the answer here.
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Giles
Removing not-configurable object from context
Removing not-configurable object from context
will be helpful for those in need You can't delete non-deletable properties. As the codereview issue you linked to mentions, V8's API intentionally doesn't let you sidestep the rules of JavaScript.I guess your goal is to reset a v8::Context to its pr
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Webtoad
How do I add and remove class while scrolling past an element?
How do I add and remove class while scrolling past an element?
will be helpful for those in need You can check div position of .limit with window_top and if the scroll reaches stop you can removed sticky class. i.e :
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Stephen Judge
Bootstrap Vue: How to make progress bar fill smoothly over time
Bootstrap Vue: How to make progress bar fill smoothly over time
Does that help I am working on a project using VueJS and Bootstrap-Vue. I am using the progress bar as part of the loading screen. I would like it to load smoothly over 3 seconds. I can get this to sort of work, but the load progress is choppy. , May
TAG : javascript
Date : January 10 2021, 02:04 PM , By : user176691
Using fontcolor() in Google Sheets Returns HTML in Cell
Using fontcolor() in Google Sheets Returns HTML in Cell
I hope this helps . Yes, there is a way to do this in AppsScript for display purposes. Instead of changing the value of the cell, you can just change the way the number format is displayed. Set positive numbers to display as black, and negative numbe
TAG : javascript
Date : January 10 2021, 02:04 PM , By : George H.
How to upload files using Array index in MYSQL Database using codeigniter
How to upload files using Array index in MYSQL Database using codeigniter
Hope that helps It's get undefined index because on your upload function, if you just upload a single file, then it's only produce single upload data, so the either the $files[0] or $files[1] array would be undefined, and the loose equality or loose
TAG : javascript
Date : January 10 2021, 02:04 PM , By : glisignoli
Error after installing Chilkat-11 in windows10
Error after installing Chilkat-11 in windows10
seems to work fine I forgot to post this update. The Chilkat lib for Node.js 12 is available at https://www.npmjs.com/package/@chilkat/ck-node12-win64
TAG : javascript
Date : January 10 2021, 02:04 PM , By : walkah
How to apply count up function to multiple values on the page?
How to apply count up function to multiple values on the page?
it helps some times You need to loop over the individual .count nodes and set the new text for each of them. You can use jquery's .each() function to loop over the individual elements then use Number() to convert the text of the .count nodes to a num
TAG : javascript
Date : January 10 2021, 02:04 PM , By : fayoh
how to show custom modal or error modal using react context with dynamic messages?
how to show custom modal or error modal using react context with dynamic messages?
this one helps. You are making recursive calls with showErrorPopUp. Let me explain what is going on with your code:You are rendering App which calls showErrorPopUp which handles state. Because you are handling state, component is updating, which mean
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Shawazi
Apply Monaco editor to textarea instead of div
Apply Monaco editor to textarea instead of div
I wish this helpful for you It is not possible to render an instance of monaco-editor to a tag.Why?
TAG : javascript
Date : January 10 2021, 02:04 PM , By : dantino
Calculate the score for Memory Game based on number of turns , time and matches
Calculate the score for Memory Game based on number of turns , time and matches
hope this fix your issue It's because you try to use a variables defined in a fonction from the global scopehere's an explanation of javascript scopes
TAG : javascript
Date : January 10 2021, 02:04 PM , By : user87225
Can I run a .hover that shows a tooltip in a disabled checkbox?
Can I run a .hover that shows a tooltip in a disabled checkbox?
it should still fix some issue firstly as @RoryMcCrossan said, you cant hover a disabled input... And secondly even if you appended not disabled input, you would have problem with triggering that function. would be better to
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Lunis Neko
RailsGem setup leading to undefined errors
RailsGem setup leading to undefined errors
help you fix your problem In your application.html.erb, do you have this line ? application.html.erb
TAG : javascript
Date : January 10 2021, 02:04 PM , By : JackIT
How to make variables of one file accessible along the entire application?
How to make variables of one file accessible along the entire application?
like below fixes the issue I have a Node REST API using Express and JavaScript. I created a Database class that is able to connect, disconnect and execute the queries. My app.js (the entry file) creates an instance database of this and launches the e
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Jody Bannon
How to intercept a download request on puppeteer and read the file being intercepted
How to intercept a download request on puppeteer and read the file being intercepted
With these it helps I'd rather use the response event because the request interception doesn't have the response yet.
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Kocur
How to reset the state to null if the input is empty?
How to reset the state to null if the input is empty?
hope this fix your issue I have some inputs with a state set to null and when the end-user types something and delete all, the input came back to an empty string. How can I set the state to get back to null ? I have a problem with the IF statement be
TAG : javascript
Date : January 10 2021, 02:04 PM , By : Puneet Madaan
Creating a tooltip over a table cell?
Creating a tooltip over a table cell?
wish help you to fix your issue The simplest thing to do is to set the "title" attribute of some element.
TAG : javascript
Date : January 10 2021, 01:57 PM , By : sgmichelsen
Google Maps: How to move zoom controls?
Google Maps: How to move zoom controls?
hope this fix your issue How can I move the Google Maps zoom controls, via the API, to the opposite side of the map?
TAG : javascript
Date : January 10 2021, 01:57 PM , By : Ashaea
Need a function in javascript to swap 2 elements in an array
Need a function in javascript to swap 2 elements in an array
should help you out Your code is ridiculously long. If the array always contains two elements, why not do this?
TAG : javascript
Date : January 10 2021, 01:57 PM , By : Tink
How do you make javascript code execute *in order*
How do you make javascript code execute *in order*
seems to work fine The problem occurs because AJAX is in its nature asynchronus. This means that the updateStatus() calls are indeed executed in order but returns immediatly and the JS interpreter reaches hideLoader() before any data is retreived fro
TAG : javascript
Date : January 10 2021, 01:57 PM , By : 小和尚
How can I make a JavaScript alert before a page closes?
How can I make a JavaScript alert before a page closes?
I wish did fix the issue. You can use window.onbeforeunload
TAG : javascript
Date : January 10 2021, 01:49 PM , By : SilverRuby
getNodeById does not work
getNodeById does not work
seems to work fine tree.getNodeById(...) find only node that expandedyou can find the node path as follow, and than expand the paths and get the node
TAG : javascript
Date : January 10 2021, 01:49 PM , By : alexandruz
Functions registered with ExternalInterface.addCallback not available in Javascript
Functions registered with ExternalInterface.addCallback not available in Javascript
I hope this helps . Calls made to JS via ExternalInterface are wrapped within a try { } block and that causes subsequent JS errors to get suppressed.A workaround for the same is to cause a function closure in JavaScript and execute the actual code af
TAG : javascript
Date : January 10 2021, 01:49 PM , By : Per
How can I make the Google Maps TERRAIN map type yellow instead of green?
How can I make the Google Maps TERRAIN map type yellow instead of green?
With these it helps There isn't a yellow tinted version of the Terrain map type. You are able to build custom tilesets or overlays for Google Maps, but if you want to have access to the global set of tiles that Google Maps provides, you are limited t
TAG : javascript
Date : January 10 2021, 01:49 PM , By : brij

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