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JAVASCRIPT QUESTIONS

Delete only specific item from localstorage using javascript?
Delete only specific item from localstorage using javascript?
wish help you to fix your issue I need to store Storageselectedclient even after client logout from my website so that when we logins again the last selected clients will shown up but it's not working also my whole project is in Angular 7. , You can
TAG : javascript
Date : August 28 2020, 11:00 AM , By : antonio dores
Cannot find function getMessage in object GmailMessage
Cannot find function getMessage in object GmailMessage
should help you out GmailApp.getMessageById() returns a GmailMessage. So you can't call getMessage() because your variable messageById is already a GmailMessage and that method doesn't exist in the object.In your Logger statement, you also can't effe
TAG : javascript
Date : August 28 2020, 10:00 AM , By : Ondřej Coufal
Can you share WebAssembly memory between Web Workers?
Can you share WebAssembly memory between Web Workers?
seems to work fine You can create a WebAssembly shared memory instance via the JavaScript API:
TAG : javascript
Date : August 28 2020, 09:00 AM , By : Мария Чиобану
onClick event in react js select child of the elements that exist in the inner component not parent itself
onClick event in react js select child of the elements that exist in the inner component not parent itself
I hope this helps . target is always the innermost target element that was clicked. (This is true in the DOM, not just React.) If you want the element you've put the event handler on, use currentTarget:
TAG : javascript
Date : August 28 2020, 08:00 AM , By : acons
How do I Save JSON API response in different javascript arrays
How do I Save JSON API response in different javascript arrays
Hope this helps From what I understand...Maybe you're looking for something like this?
TAG : javascript
Date : August 28 2020, 06:00 AM , By : Daksh Taneja
Spring MVC - Reload same ModelAndView but with new/different data
Spring MVC - Reload same ModelAndView but with new/different data
will help you If you want to refresh the page without reloading, you should go for javascript or jquery.Now in your situation one controller is enough to do the required operation. call the same controller and add some logic in dao layer.
TAG : javascript
Date : August 27 2020, 11:00 PM , By : xiaohui yue
TestCafe how to check field value
TestCafe how to check field value
I hope this helps . I would like to write a test using testcafe framework which checks if field has expected value. For REST responses I am using RequestLogger, but I have no idea how to check if one of the UI field has expected value. , Here is a sa
TAG : javascript
Date : August 27 2020, 08:00 PM , By : Lukas Lu
Getting response from Postman in script
Getting response from Postman in script
hop of those help? your json data is in pm. So you need to retrieve your JSON data using the below code.
TAG : javascript
Date : August 27 2020, 04:00 PM , By : Adam Jenkins
Saving javascript array into Postgres polygon field
Saving javascript array into Postgres polygon field
I think the issue was by ths following , Your GeoJSON polygon is invalid - it is missing the type: "type":"Polygon". If you want to store a GeoJSON polygon into a GEOMETRY column you should use ST_GeomFromGeoJson() in your INSERT INTO:
TAG : javascript
Date : August 27 2020, 10:00 AM , By : LuanvP
make circle using 360 div in javascript
make circle using 360 div in javascript
wish helps you write a program to make a circle using 360 divs arranged to make circle using the javascript. Hint:use absolute position and looping and don't use jquery. , You just have to do is, Use the following CSS to do this
TAG : javascript
Date : August 27 2020, 10:00 AM , By : Andrés Aguila Moënne
How to find a max value for any quantity of arrays?
How to find a max value for any quantity of arrays?
To fix the issue you can do I need to find Max values for any number of arrays within the function. For example, user can add 1 array or 10 arrays. Output should show max values for each of the arrays. , If you need a max for every provided array:
TAG : javascript
Date : August 27 2020, 09:00 AM , By : Aditya Ramteke
Add comma before last two numbers and keep dots after three numbers
Add comma before last two numbers and keep dots after three numbers
will help you you can use Intl.NumberFormat API of browser. the Format you want that is use for Italy and some other europian country.e.g. new Intl.NumberFormat('IT', {minimumFractionDigits: 2}).format('100000')
TAG : javascript
Date : August 27 2020, 06:00 AM , By : slw
How can i get all get substring from a complex string using regex or any other solution?
How can i get all get substring from a complex string using regex or any other solution?
Hope that helps Input should be like this: , Try using split:
TAG : javascript
Date : August 27 2020, 05:00 AM , By : R K Decker
mapStateToProps not updating component with toggled state
mapStateToProps not updating component with toggled state
this one helps. It doesn't look like you're actually toggling anything in your reducer.You need to return a new state if you want it to change. I'm not sure exactly how it should look in your case, but something like this:
TAG : javascript
Date : August 27 2020, 02:00 AM , By : lala90210
Can I see from CSJS if an Xpage have been submitted?
Can I see from CSJS if an Xpage have been submitted?
I wish did fix the issue. You can use the XPages client side library XSP to do a XSP._isDirty() check to see if changes have been made to the page since the last submission. This does require that you set enableModifiedFlag to true on your XPage.
TAG : javascript
Date : August 27 2020, 01:00 AM , By : Saraswathy Rajamani
How to disable or fix CORS issue
How to disable or fix CORS issue
I wish did fix the issue. Access to XMLHttpRequest at 'https://dailymed.nlm.nih.gov/dailymed/services/v2/drugnames.json?drug_name=as' from origin 'https://test.local' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present
TAG : javascript
Date : August 26 2020, 07:00 PM , By : myNetz
Variable availability after script loading
Variable availability after script loading
wish help you to fix your issue If script tags are loaded in the order they appear in the document, then why $ isn't available in script2.js?
TAG : javascript
Date : August 26 2020, 06:00 PM , By : user6099841
Can I rely on useState value to calculate the new state?
Can I rely on useState value to calculate the new state?
it should still fix some issue I am not sure the exact logic, and the use case of the count state, but generally, you will need to call
TAG : javascript
Date : August 26 2020, 03:00 PM , By : Aneesh Sivadasan
React hooks useEffect running even with [] given as deps
React hooks useEffect running even with [] given as deps
this will help clearInterval(id) - this will get invoked just before component gets unmounted. As long as the component is not unmounted the function returned from useEffect will not invoked. So the interval in not cleared and the state will continue
TAG : javascript
Date : August 26 2020, 02:00 PM , By : Kai Pei
Compare two sentences word by word and return the number of word matches considering different word forms
Compare two sentences word by word and return the number of word matches considering different word forms
Any of those help If you want the program to consider the words 'introduce' and 'introducing' as a match, it would amount to a "fuzzy" match (non binary logic). One simple way of doing this would require more code, the algorithm of which would possib
TAG : javascript
Date : August 26 2020, 10:00 AM , By : simone
How to use PrimeReact's Button component?
How to use PrimeReact's Button component?
This might help you It seems the problem may be coming from the component as it renders additional text that seems to be its className within it.I see you are using the PrimeReact library for the button and according to their documentation, you shoul
TAG : javascript
Date : August 26 2020, 08:00 AM , By : umaboshi
How to send email without providing my emailid and password in node js(nodemailer)?
How to send email without providing my emailid and password in node js(nodemailer)?
This might help you You can provide your username and password through environment variables such as
TAG : javascript
Date : August 26 2020, 08:00 AM , By : user19573
How to execute asynchronous functions in the constructor?
How to execute asynchronous functions in the constructor?
it fixes the issue I wouldn't do it in constructor. Probably init method fits this use case better.
TAG : javascript
Date : August 26 2020, 02:00 AM , By : Victoria
Javascript: How can I enable a radio button when 15 other radio buttons are checked with the same class?
Javascript: How can I enable a radio button when 15 other radio buttons are checked with the same class?
like below fixes the issue just use the document.getElementsByClassName to get them all, keep track of the values (AKA, check if all of the values are true with a function), add a few eventlisteners for when it is checked, then once its clicked etc,
TAG : javascript
Date : August 24 2020, 03:00 PM , By : Mandip Sangha
Using Webpack to minify jQuery files & update references into HTML?
Using Webpack to minify jQuery files & update references into HTML?
I wish this help you You can make use of script-loader and terser-webpack-plugin in the optimization to minimize your files.But you will end up with too much configuration for a small task. This is not worth the effort.
TAG : javascript
Date : August 24 2020, 09:00 AM , By : Lawrie Harry Lawrenc
How to merge asynchronous function's callback result
How to merge asynchronous function's callback result
To fix the issue you can do Here is the code to get some information about server. , You can try to use async/await to do that:
TAG : javascript
Date : August 23 2020, 10:00 PM , By : Vishnu Vijayan
Can I do array destructuring assignment inside an object declaration?
Can I do array destructuring assignment inside an object declaration?
hop of those help? It's not possible - anything involving destructuring will necessary assign values to references (either a standalone variable name, or a nested property). But here, you don't have a reference, at least not while still inside the ob
TAG : javascript
Date : August 23 2020, 07:00 PM , By : Jonasta dos Santos
How do I calculate dates and show the remaining dates with an input fied?
How do I calculate dates and show the remaining dates with an input fied?
hope this fix your issue Are you looking for a solution like this? Making use of date difference function from this postEdit: i have used only basic year difference calculation like 356 days per year. If you want the exact year difference you need to
TAG : javascript
Date : August 23 2020, 04:00 PM , By : Clay Carlin
addClass to a div with specific attribute
addClass to a div with specific attribute
To fix the issue you can do Hi what i'm trying to do is add a class to a div with specific name attribute, for example i have a div like this. , You can use div[name ="box-2"]
TAG : javascript
Date : August 23 2020, 02:00 PM , By : Leonid Smirnov
authContext.login() causes “ Refused to display ‘login.microsoftonline.com…’ in a frame because it set ‘X-Frame-Options’
authContext.login() causes “ Refused to display ‘login.microsoftonline.com…’ in a frame because it set ‘X-Frame-Options’
I hope this helps . Microsoft does not allow its authentication dialog to open in an I-frame. It works fine in browser but MS Teams is implemented on I-frame, that is why you are getting this error.Please have a look into Microsoft Teams authenticati
TAG : javascript
Date : August 23 2020, 12:00 PM , By : Kevin Chen
Not able to store data in localstorage in ionic ios
Not able to store data in localstorage in ionic ios
hope this fix your issue I am working on ionic project and wants to keep logged in after close the app by storing data in local storage. , Use async await to use with return statementCase : 1
TAG : javascript
Date : August 23 2020, 11:00 AM , By : stephbrown63
How can I read the name of a HTML-Element with Javascript?
How can I read the name of a HTML-Element with Javascript?
will help you Write valid HTML to start with. There is no name attribute for elements.If you want to provide arbitrary data, then you can use a data-* attribute.
TAG : javascript
Date : August 23 2020, 05:00 AM , By : Victor Ferraz Ramos
button click event fires on page load
button click event fires on page load
wish of those help Your click event listener needs to be a function otherwise it will trigger .click() on the button instead of creating a listenerSee the documentation for .click()
TAG : javascript
Date : August 23 2020, 04:00 AM , By : Bhavesh patel
React useEffect in depth / use of useEffect?
React useEffect in depth / use of useEffect?
This might help you I am trying to understand the useEffect hook in-depth.
TAG : javascript
Date : August 22 2020, 08:00 AM , By : K. Dragiev
Splice in function doesn't change a character as expected
Splice in function doesn't change a character as expected
With these it helps Arraysplice returns the removed item/s. You need to keep the array - and remove and add the new item.The regular expression does not need to be wrapped with parenthesis for accessing the RegExptest method.
TAG : javascript
Date : August 21 2020, 06:00 PM , By : Girma Moges
replacing SRC withing javascript using variables and getElementById and getElementsByTagName
replacing SRC withing javascript using variables and getElementById and getElementsByTagName
wish of those help .value can be used for input, textarea elements. The element with id URL is an paragraph.Instead, get the input element i:e document.querySelector('input');.
TAG : javascript
Date : August 21 2020, 02:00 PM , By : J Prater
Is it possible to do reduce instead of filter and map?
Is it possible to do reduce instead of filter and map?
wish helps you Here's a way to loop with one originalTree.map(), also simplifying your children.filter().map() chain to a children.flatMap() call:
TAG : javascript
Date : August 21 2020, 07:00 AM , By : user6100153
In Node-RED, how do you reference a javascript libary after using npm to install
In Node-RED, how do you reference a javascript libary after using npm to install
wish helps you Node-RED won't just serve up files from npm installed modules. You will have to do one of the following: Enable the httpStatic path in your settings.js file (path to this is listed in the early log output) and place the xterm.js file i
TAG : javascript
Date : August 21 2020, 05:00 AM , By : Sonia Khatun
what is the difference between const [a, b, c] = array; and const {a, b, c} = array;
what is the difference between const [a, b, c] = array; and const {a, b, c} = array;
hop of those help? The first is iterable destructuring. a will get the first value in array, b will get the second, and c will get the third.The second is object destructuring. a will get the value of array.a, b will get the value of array.b, and c w
TAG : javascript
Date : August 21 2020, 04:00 AM , By : Maarten
if and else condition
if and else condition
I wish this helpful for you I am making a conditional script with js; if I select the partial option, it does half the amount, but I have incorporated "else" code so, when I select complete option, it's not showing the whole amount. , You need ONE ev
TAG : javascript
Date : August 20 2020, 11:00 PM , By : chirbs
Mapping a string to a specific color everytime?
Mapping a string to a specific color everytime?
I hope this helps you . There is a misunderstanding regarding how an ordinal scale works in D3. The main point is this: domain values must be unique.Internally, D3 ordinal scale uses a JavaScript Map for creating the domain/range table. While you can
TAG : javascript
Date : August 20 2020, 02:00 PM , By : Jatin Patel
How to covert HTML collection to an array, that gets updated as per DOM
How to covert HTML collection to an array, that gets updated as per DOM
hop of those help? This looks like a timing issue.console.logs are automatically updated when logging 'live' objects. E.g.
TAG : javascript
Date : August 20 2020, 12:56 PM , By : مصطفي عبد الرؤف محمد
How to add javascript external file like bootstrap , jQuery to reactjs app
How to add javascript external file like bootstrap , jQuery to reactjs app
may help you . The best way which I have used is via npm (yarn) package which you can directly install bootstrap into your project
TAG : javascript
Date : August 20 2020, 12:56 PM , By : BasicStarts
Fire javascript every x page load, for example, every 3rd page
Fire javascript every x page load, for example, every 3rd page
Any of those help I'm sure this question has been answered, before, but my searches are coming up empty. , A little snippet like this should work for you.
TAG : javascript
Date : August 20 2020, 12:56 PM , By : bchoi
Highlight current date
Highlight current date
will be helpful for those in need Since you're always showing the next 60 days, the current date is always the first date in the list, so it's easy to target with a CSS selector. For example:
TAG : javascript
Date : August 20 2020, 12:56 PM , By : Doug Morton
Angular Material paginator nextPage property
Angular Material paginator nextPage property
fixed the issue. Will look into that further This is because you set paginator length in the first place and later trying to execute below lines
TAG : javascript
Date : August 20 2020, 06:58 AM , By : Carlos Anguiano

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