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JAVASCRIPT QUESTIONS

Using Collapsibles in bootstrap
Using Collapsibles in bootstrap
I wish this helpful for you An in class gets added when target gets collapsed. So just add a click event to your button and use removeClass on .collapse elements and remove the class called in. That will do the trick.
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Edin Čahtarević
KendoEditor Set focus at the end of text
KendoEditor Set focus at the end of text
hope this fix your issue I am using kendoEditor. I am inserting text in this editor dynamically. Whenever I insert text in editor , focus of cursor is not getting properly. I have used below code to focus on editor. , add this code after editor.focus
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Juan Hernández Garcí
Unable to center the active slider with carousel
Unable to center the active slider with carousel
To fix this issue Just checked up your fiddele: What I observed is that it is not able to load the plugin and this causes your auto scroll functionality and the next slide button stop working.oRefer yuur console in jsfiddle to see the errors and rect
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Jeanot42
Split a variable using mathematical equations in javascript
Split a variable using mathematical equations in javascript
may help you . Using both @ShanShan and @Tomer W answers, I wrote a formula validator. the code is bellow. In this validator, I checks for opening and closing brackets, extra / * - + signs, unwanted symbols, etc.
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Dalia
D3.js charts placed in a bootstrap carousel
D3.js charts placed in a bootstrap carousel
This might help you When you create your charts you can define where to place it on you DOM, being an svg item for the most part (the same concept applies for other ways such as adding div's for a bar chart or using a canvas). So add your JavaScript
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Per Jacobsson
Infinite loop in function handling asynchronous onload
Infinite loop in function handling asynchronous onload
I wish this help you I am just speculating here, since you haven't provided jsfiddle with the code above, but what is img loading here, and when is it loaded?
TAG : javascript
Date : November 17 2020, 09:01 AM , By : bem
Javascript switch dosen't work correctly
Javascript switch dosen't work correctly
With these it helps Either you need to parse parseInt(obj.target.id,10) or convert case 1 to case "1", Since obj.target.id is string it will not match to any case so either you need to convert switch value to number or case value to string.
TAG : javascript
Date : November 17 2020, 09:01 AM , By : martinez
Email textarea HTML code through PHP to display as html
Email textarea HTML code through PHP to display as html
Does that help You may need to adjust your headers, for arguments sake we'll just use the same method that is in the PHP docs.
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Juraj Hodoň
Test if input is Alphanumeric or not with JasmineJS
Test if input is Alphanumeric or not with JasmineJS
like below fixes the issue A good test, as well as good code is modular. You are just testing if your code returns false. To check if your code is correctly testing if a string is alphanumeric you would want to test it against strings that are alphan
TAG : javascript
Date : November 17 2020, 09:01 AM , By : KcrowleyVMR
Why am I getting a concatenated value in this loop
Why am I getting a concatenated value in this loop
I hope this helps . I am making a UI in this link pluker link using the following code for a function: , you just need to use parseFloat() or parseInt()
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Leigh
jquery how to get iframe head value content
jquery how to get iframe head value content
To fix the issue you can do You need to use html() for getting html content inside
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Pranoy Amt
If Statement Needs to Alert the Number That the User Enters
If Statement Needs to Alert the Number That the User Enters
this one helps. Just change your alert to take the variable name out of the string being shown, like so:
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Mykola Chornii
MongoDB - insert into two collections, one collection referencing the other as subdocument
MongoDB - insert into two collections, one collection referencing the other as subdocument
help you fix your problem It sounds like you need a simple relational model between two collections. This is typically accomplished by storing the _id of one collection as a value in another. In your case, I'd recommend storing the ingredient ids as
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Môhãmmäd Àpôñ
Node.js, Express and Mongoose serving several static files
Node.js, Express and Mongoose serving several static files
wish helps you The problem is that you're adding your middleware asynchronously (because App.find() is most likely performing an asynchronous action), which causes your dynamic middleware to get added (probably) after all of your statically defined m
TAG : javascript
Date : November 17 2020, 09:01 AM , By : facebook-10203683327
create a folder once a button click in asp.net mvc
create a folder once a button click in asp.net mvc
Does that help As @Stephen mentioned, you need to use ajax in order to create a folder. So you can have an action method like this:
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Prabakaran Thamarai
How to download all video from a website?
How to download all video from a website?
may help you . Apple compresses the video to .zip file as @NiettheDarkAbsol's comment above.Image:
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Carlos
Accessing static methods from instance in Typescript
Accessing static methods from instance in Typescript
I wish this help you Why can't I do this? Is it due to technical limitations of Javascript/Typescript, or is this a design decision by the developers of Typescript? This same code would work fine in Java or C. , but I'd still like to know why.
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Halir
addThis button not clickable via jQuery
addThis button not clickable via jQuery
like below fixes the issue The issue is that addThis was putting a second link with the exact same class in the DOM for some reason. It generates some HTML and appends it to body. So what I needed to do to select the button and trigger a click was to
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Michael
AngularJS directive model symbols with TypeScript interface
AngularJS directive model symbols with TypeScript interface
like below fixes the issue The issue here is the directive definition. It expects scope to be kind of IDictionary, but type any would work as well:
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Seyda
Uppercasing the first letter of each word in a string using JavaScript
Uppercasing the first letter of each word in a string using JavaScript
This might help you You can use map() and substring() and do something like this
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Анатолий Филаткин
How to display bootstrap select combo box in datatable?
How to display bootstrap select combo box in datatable?
Hope this helps I resolved my issue by removing some of the lines from bootstrap component.css file as they are stopping overflow of the combo box out of the box.As it was look like following:
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Vincent CLERISSJ
How to remove element in mongodb array
How to remove element in mongodb array
this will help Just make sure your $pulltargets the array element you want to remove:
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Kevin Abian
YouTube Data API v3 Using Javascript
YouTube Data API v3 Using Javascript
I wish this help you I am kind of new to writing code and using API's. I am not entirely sure why my program is not working the way I would like it to. , You probably want data.items instead of data.search
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Adi Nurhadiyatna
Generate .xlsx file in custom specified format
Generate .xlsx file in custom specified format
hope this fix your issue Use this gem for generating excel with rails xlsx generation with charts, images, automated column width, customizable styles and full schema validationfor sample example,sample example syntaxes check in this link
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Colin Rosenthal
How can I replace specific objects in parse to objects inputted by the user?
How can I replace specific objects in parse to objects inputted by the user?
I think the issue was by ths following , The problem with the code is that find() resolves as an array of matching objects. objects.set(... is no good because objects is an array. Do you expect only one Post from the query? In that case, replace quer
TAG : javascript
Date : November 16 2020, 09:01 AM , By : olivier deleye
Get newest post from a Facebook page as a string in JavaScript
Get newest post from a Facebook page as a string in JavaScript
I think the issue was by ths following , Thank you for your suggestions, they helped point me in the right direction and I was able to get this to work.Here are the missing steps from my original post required to make it work:
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Akhil Bodhade
Removing file, which was temporarily created for gm stream
Removing file, which was temporarily created for gm stream
To fix this issue I'm using collectionFS and gm for some image mainpulation in my meteor app. I'm creating a temporary file: , You are looking for this guy: fs.unlinkSync(filename);
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Edgar
Obtain Sum, Product, Difference, and Quotient using Javascript Dialog Boxes + Display Results
Obtain Sum, Product, Difference, and Quotient using Javascript Dialog Boxes + Display Results
like below fixes the issue jsFiddle The issue appears to simply be that you are using document.writeIn but that isn't a function. You want to use: document.writeln which stands for writeLine
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Backtrack
Javascript find edit distance not returning correct value
Javascript find edit distance not returning correct value
will be helpful for those in need Levenshtein distance algorithm at the every position tries to achieve the minimum distance to get to the next position.
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Abhishek Tagalpallew
unexpected html closed tag meteor.js
unexpected html closed tag meteor.js
With these it helps The statement to close if statement is missing. Add it before the element is closed.
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Geol Choi
Summernote not functioning. Just display text line
Summernote not functioning. Just display text line
this will help I found a work around. If I move the form section to a different file and use iframe it functions fine.
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Anju S b
Unit test a function that ends the promise chain
Unit test a function that ends the promise chain
Does that help As you have an asynchronous call the expect statement is called right after userController.createUser() line. So when the assertion is evaluated it has not been called yet.To test your code asynchronously you will need to declare done
TAG : javascript
Date : November 16 2020, 09:01 AM , By : moto g
AngularJS $resource - update array within object
AngularJS $resource - update array within object
Any of those help I got a bit confused on why you call $scope.groups.data. Is data part of your API response to the GET request?Also as per the posted code you retrieve a list of groups during your update call. Since the $resource related to the post
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Tommy Sullivan
clearInterval() not stoping setInterval() javascript
clearInterval() not stoping setInterval() javascript
wish of those help You are saving the interval value in a local variable, thus it is not available outside the function. If you want it available in some other function so you can call clearInterval(), then you need to save it somewhere where it will
TAG : javascript
Date : November 16 2020, 09:01 AM , By : lavish agrawal
Proper way of doing php ajax type of call backs
Proper way of doing php ajax type of call backs
fixed the issue. Will look into that further Have an HTML page with JQuery, this will submit to the below PHP page and return a JSON payload with the ID that the next HTML + JavaScript page will use to query another PHP page.PHP to Add item to Queue
TAG : javascript
Date : November 16 2020, 09:01 AM , By : jabulani
Pressed button css
Pressed button css
help you fix your problem It's much easier to use hidden radio inputs with labels. I added and modified the jQuery, although you don't need it for the effects. See this POST
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Arthur
JQuery LightSlider inside Bootstrap pills
JQuery LightSlider inside Bootstrap pills
wish of those help Problem: You are trying to call lightSlider on the content(s2) which was already hidden so plugin can not calculate height, width(and etc) on that element.Add active class to the second .panel-pane.
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Maya
Javascript Canvas Skew Image Vertically
Javascript Canvas Skew Image Vertically
should help you out You can use context.scale to flip an image vertically:
TAG : javascript
Date : November 16 2020, 09:01 AM , By : user4574548
How to pass multiple JSON file to Onservable Arrays when value in one file is used as argument for another file?
How to pass multiple JSON file to Onservable Arrays when value in one file is used as argument for another file?
Hope this helps You basically want a CountrySelector, something that has a list of continents and countries and offers the functionality of selecting a continent first and a a country based on that.For simplicity, let's remove all the Ajax and reduce
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Sachin Malik
Angular, underscore, plucked array, sorting
Angular, underscore, plucked array, sorting
this will help Here are two ways of doing that. First using the native sort, the second using underscore.Helpers.
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Kiara Stewart
How can I use backbone.js's polymorphism, especially super's attributes?
How can I use backbone.js's polymorphism, especially super's attributes?
around this issue To use the default from parent class, you need to extend the defaults of parent class.So, for example (source)
TAG : javascript
Date : November 16 2020, 09:01 AM , By : Mark
react-native: `this.state` is undefined in `render`
react-native: `this.state` is undefined in `render`
I hope this helps you . You're using React.createClass with arrow functions, this messes up the binding to this.So instead of doing
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Samson Rich
Specific area of the app that JasmineJS needs to test
Specific area of the app that JasmineJS needs to test
around this issue Jasmine tests your javascript files, that is the part of your app that you would need to test. A good test, will test your API. If we say that your app is a machine, the API would be the controls that operate your machine. If your a
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Manisha Gupta
How to resolve inside last then() call
How to resolve inside last then() call
Any of those help You don't need the extra deferred you are creating. Just return the promise you already have from your outer function and then return a value from within the .then() handler. The value you return from within the .then() handler beco
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Sasi T
JavaScript getComputedStyle without source element?
JavaScript getComputedStyle without source element?
fixed the issue. Will look into that further In essence, I am trying to use the getComputedStyle to get a property value without having access to the element (directly). Please read the description below for further details.
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Adur Urbano
API $http delete returns 405 when calling from factory in angular
API $http delete returns 405 when calling from factory in angular
Hope that helps This is what I have in my factory. This was working fine when I was running it in regular ajax syntax from the controller. , I should have guessed that every time you said
TAG : javascript
Date : November 15 2020, 09:01 AM , By : alex
remove characters begin and end of string
remove characters begin and end of string
this one helps. Basically, the .replace() calls can be daisy-chained, with the second one acting on the results of the first:
TAG : javascript
Date : November 15 2020, 09:01 AM , By : xcf1992
JS wrapper objects strange behaviour
JS wrapper objects strange behaviour
I wish this help you This is an interesting "feature" in JavaScript and other dynamically typed languages, like Python, where you can call methods or access properties on an integer. What's actually happening is that the engine sees, or lexes, the 1.
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Nikhil Mishra
ngMaterial flex layout not working
ngMaterial flex layout not working
this one helps. If you run the console in the debug window you will see this error: Uncaught ReferenceError: angular is not definedSo I'm assuming there is an issue with your imports.
TAG : javascript
Date : November 15 2020, 09:01 AM , By : d.dodo
How come javascript won't write back into the html file?
How come javascript won't write back into the html file?
fixed the issue. Will look into that further You didn't quite get there, missed a few things, but here is the code with a working fiddle for you...
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Michelle Reynoso
PHP - Language Switch - MVC Framework - Session or Javascript (i18next library) based? Whats better?
PHP - Language Switch - MVC Framework - Session or Javascript (i18next library) based? Whats better?
Does that help I cant realy decide what has the better advantages for the way switching language in my app done within my own mvc framework. , Personally, I would include the language into the URL. Example:
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Suganya Karthi
each <p> is added in all .content divs and not only in one
each <p> is added in all .content divs and not only in one
I hope this helps . You can have a look at this fiddle to see if it accomplishes all that you want. I stripped down your fiddle just to show the functionality and also make browsing the code for the specific problem easier. FiddleI basically used jqu
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Louis Perdomo
How to add a getter to an object
How to add a getter to an object
I hope this helps . If you just want to define the property on the object literal that has been returned, simply use Object.defineProperty:
TAG : javascript
Date : November 15 2020, 09:01 AM , By : zarcubic631
TinyMce copies the classes from the current block element when pressing Return
TinyMce copies the classes from the current block element when pressing Return
it should still fix some issue When using tinyMce in Wordpress, In the visual editor, I'f I'm entering content in an element and press return the classes from the parent element are copied over, i would want simply to create a new element. , The comp
TAG : javascript
Date : November 15 2020, 09:01 AM , By : flygle
Activate .gif on mouseover in AngularJS with ng-repeat
Activate .gif on mouseover in AngularJS with ng-repeat
fixed the issue. Will look into that further I've seen a lot of answers to this question using jQuery. Like this: Stop a gif animation onload, on mouseover start the activation and Animating a gif on hover. But I'm looking for a way to do it with ang
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Kiruthika Kumar
Creating a parser w/o JSON.parser
Creating a parser w/o JSON.parser
wish help you to fix your issue Because it's still a string, so the console displays it with quotes (as decoration). Remember, when you do var foo = "true", the quotes aren't actually part of the string, so there's no need to remove them. Your consol
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Ajinkya Soitkar
UDP multi broadcast nodejs
UDP multi broadcast nodejs
Does that help I'm trying to create a UDP multi broadcast based chat program, the idea being that anyone on the local network can just pop on and start typing and sending messages. , Ah, I found this neat trick of reusing ports for addresses.
TAG : javascript
Date : November 15 2020, 09:01 AM , By : lvyao
getElementByClassName returning 'undefined', but it works for Id?
getElementByClassName returning 'undefined', but it works for Id?
help you fix your problem I'm trying to change the contents of an Id with a class, and I don't know why this isn't working...
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Michael Sebastian
Why isn't my javascript function pulling text from text areas?
Why isn't my javascript function pulling text from text areas?
help you fix your problem document is misspelled in second assignment. and using value attribute for textarea is correct!HTML:
TAG : javascript
Date : November 15 2020, 09:01 AM , By : mr.zappers
JavaScript - setInterval function: interval won't clear
JavaScript - setInterval function: interval won't clear
help you fix your problem The problem is that you are redefining a number of key variables and functions in multiple JS files, so the latter values will overwrite the former values and cause the original values to be "lost".This is because in Javascr
TAG : javascript
Date : November 15 2020, 09:01 AM , By : Roman Mantsurov

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