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JAVASCRIPT QUESTIONS

How to invoke multiple functions/chained calls using ng-click
How to invoke multiple functions/chained calls using ng-click
will be helpful for those in need Technically you could write inline provided changeColor returns promise and inturn your service call must return a promise (which is better compared to traditional passing around callbacks anyways).First change your
TAG : javascript
Date : November 22 2020, 10:38 AM , By : user2955115
using grunt-browserify in Gruntfile.js
using grunt-browserify in Gruntfile.js
I wish this help you According to the convention of Grunt configuration, "vendor" and "client" are targets. Their names are not defined by grunt or grunt-browserify. You can create as many targets as you want and give them the names you like. Each ta
TAG : javascript
Date : November 22 2020, 10:38 AM , By : Michael Wayne Harris
How to put and read a complex object in cache?
How to put and read a complex object in cache?
fixed the issue. Will look into that further You can only store string values in localStorage. Whenever you try to save Object type, its toString method is called, which results into [object Object] of course.Typically you use JSON.stringify to save
TAG : javascript
Date : November 22 2020, 10:38 AM , By : bartman
Random hovering element needs to hover over specific div
Random hovering element needs to hover over specific div
fixed the issue. Will look into that further To make it attach to certain div, you have to follow these first:
TAG : javascript
Date : November 22 2020, 10:38 AM , By : user2955090
What is causing an "Error connecting to native app" when connecting to a native host application with connectN
What is causing an "Error connecting to native app" when connecting to a native host application with connectN
will help you One of the possible causes for the "Error connecting to native app: [native messaging host id]" is the absence of the required nativeMessaging permission.Declare the "nativeMessaging" permission in the manifest file, reload the extensio
TAG : javascript
Date : November 22 2020, 10:38 AM , By : Stefan
Rails Unknown format error (both HTML and JS)
Rails Unknown format error (both HTML and JS)
hope this fix your issue Try changing your parameter name used in user = User.find_by(id: params[:format]) to another name. There should be a problem with Rails parsing request format.
TAG : javascript
Date : November 22 2020, 10:33 AM , By : moyo
css vertical align button inside span dynamic height
css vertical align button inside span dynamic height
I hope this helps you . Basically you just need to add another HTML element inside your "verticle-tool" Span tag that to capitalize on the display: table-cell property.CSS
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Españo Michael
Toggle closest DIV in table
Toggle closest DIV in table
wish help you to fix your issue I have a table with checkboxes that have a class of .toggle-extract and when clicked I'd like them to toggle the closest DIV with the class name .extract-years , You could change to
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Santosh Reddy N P
How can I keep the orginal copy and paste function if I create a right click menu?
How can I keep the orginal copy and paste function if I create a right click menu?
I hope this helps . As you noted, most solutions use something like a "hidden" Flash object to handle clipboard interactions from JavaScript. This is because while you can create a ClipboardEvent in all browsers, triggering it on the document will ei
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2955030
Passing Parameter to a Named Function with Dependency Injection
Passing Parameter to a Named Function with Dependency Injection
will be helpful for those in need I have an angular app and I'm passing a named function into a controller. The problem is I want to inject a provider into that controller to use. The console gives me TypeError: object is not a function. , First argu
TAG : javascript
Date : November 22 2020, 10:33 AM , By : fast furious
gulp-imagemin - how to disregard directory structures?
gulp-imagemin - how to disregard directory structures?
will be helpful for those in need I was able to achieve this with gulp-flatten by adding .pipe(flatten()) after the .imagemin()
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Chris
Nested AJAX request in Javascript/jQuery, it's a good practice?
Nested AJAX request in Javascript/jQuery, it's a good practice?
I wish this helpful for you Nesting isn't necessarily bad, however an issue here is that if the code above is called more than once over any elements with the class editable-pais that existed the last time the code was called you will end up with mor
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954985
Javascript priority queue with decrease key operation
Javascript priority queue with decrease key operation
this one helps. I found out the following resource for exactly what I have been looking for:https://github.com/rombdn/js-binaryheap-decreasekey
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954977
Submit an angular form programmatically and still get HTML5 validation errors
Submit an angular form programmatically and still get HTML5 validation errors
Hope that helps If you want to use HTML5 validation, I'm pretty sure you will have to use a real submit input, and not an angular button.In theory, you could use the HTML5 'form' attribute on a standard submit input to achieve this effect. See https:
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Rob
How can i test async functions using express, mongoose and nodeunit?
How can i test async functions using express, mongoose and nodeunit?
this will help You can pass a callback parameter to the getData function which executes when Mongoose has returned the data.
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954965
Setting Page Scroll on "get_next_posts_link"?
Setting Page Scroll on "get_next_posts_link"?
With these it helps It looks like the system in the facebook or twitter. First, you should add a pointer div element. And when click 'page 2' create query in new page template same as:
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954961
How to click a textarea and then press the spacebar using jquery
How to click a textarea and then press the spacebar using jquery
wish helps you The spacebar inserts a ..... wait for it ....... space, so why not just add a space to the value
TAG : javascript
Date : November 22 2020, 10:33 AM , By : juargore
Using bind to force the context of a prototype function
Using bind to force the context of a prototype function
should help you out Bar is definitely less efficient than Foo but not in terms of time complexity. Instead, it's less efficient in terms of memory consumption since each instance of Bar will now have a UNIQUE and NEW 'greet' function object (the 'bin
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954957
How to send video (from getUserMedia) to Node.js server?
How to send video (from getUserMedia) to Node.js server?
I think the issue was by ths following , You could use MediaRecorder API for grabbing the stream and WebSockets for sending it to node.jsHere are a bit of details (link is to my own blog): https://www.webrtcexample.com/blog/?go=all/tutorial-recording
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954956
Pre-Checked Checkbox function
Pre-Checked Checkbox function
it should still fix some issue There is nothing in your code that checks the check state of the checkbox (on DOM ready), you are only attaching an event listener. If you want to trigger the event/handler you should either use change, triggerHandler o
TAG : javascript
Date : November 22 2020, 10:33 AM , By : pending
RegExp Parser for Tag-Like String
RegExp Parser for Tag-Like String
this one helps. Regex can't deal with nested expressions (unless you have access to a powerful implementation of regex, which javascript doesn't), so a pure-regex solution is out of the question. But there's still an easy way to do this: replace all
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Sam
Why does Array("1","2","3").join() convert strings to numbers in JavaScript?
Why does Array("1","2","3").join() convert strings to numbers in JavaScript?
it helps some times It doesn't. Quotes around strings are a notation thing, telling the system that you want to create a string; they're not part of the string itself. So when you join ["1", "2", "3"], you get "123", because that's the content of the
TAG : javascript
Date : November 22 2020, 10:33 AM , By : evenagainstthewrold
I am looking for kind of popup
I am looking for kind of popup
Hope that helps You can make a div and set with display:none; and z-index:99999; To show the popup you can use jquery.show(). Something like that:HTML CODE:
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954884
ng-repeat in ng-repeat, not correct display
ng-repeat in ng-repeat, not correct display
wish of those help You need to ensure that the value you use to create the array is a number:
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954864
php while loop in javascript function
php while loop in javascript function
I hope this helps you . You're incorrectly concatenating your JavaScript string with PHP content. Change
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954844
Get data from data-price using jquery
Get data from data-price using jquery
hop of those help? You have to use data method to get data-price attribute
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954833
MeteorJs and MongoDB - find where
MeteorJs and MongoDB - find where
I wish this help you findOne returns only one record, you need use find, like this
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Epickillerpigz
How can I check checkbox in JavaScript? (not using jQuery)
How can I check checkbox in JavaScript? (not using jQuery)
wish of those help There's a typo in there when referencing firstChild. Just tested on jsfiddle.net and it works with the following code:
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Neli S Gautham Raj
Initiating the Google+ Sign-In flow with JavaScript not working
Initiating the Google+ Sign-In flow with JavaScript not working
fixed the issue. Will look into that further Looks like a mistake in the tutorial. Emedding Javascript within a script tag with a src attribute is not valid in HTML5. You need to move your code into a separate script tag.
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Hieu Tran
How do I add support for plugins to a web application in GWT?
How do I add support for plugins to a web application in GWT?
wish helps you Unfortunately GWT won't help you in plugins - by principle, GWT assume it has all the sources needed by application. So to achieve it, you you need to go down to JSNI to discover and load plugins. Here are more details on that: How to
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954795
Multiple synchronous streams in one Gulp task?
Multiple synchronous streams in one Gulp task?
To fix the issue you can do The recommended way to use multiple pipelines in a gulp task is by using merge-stream:
TAG : javascript
Date : November 22 2020, 10:33 AM , By : Syed Wajid Ali
Workers doesn't work in HTML page embedded in WPF project
Workers doesn't work in HTML page embedded in WPF project
hop of those help? If the scripts make your page unresponsive, they're poorly programmed. Look into asynchronous programming - after all, JS has worked for many years without workers.That said, if you really need web workers, you essentially have som
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954783
why javascript return another thing and php another one?
why javascript return another thing and php another one?
To fix this issue In your javascript code, when you do MD5 and SHA1 it returns an object that has the actual code, instead of an string with the hexadecimal representation. This means that the following operations are doing the hash over the numeric
TAG : javascript
Date : November 22 2020, 10:33 AM , By : user2954779
not getting the values passed by the socket.io client
not getting the values passed by the socket.io client
To fix the issue you can do I am stuck at the get-started part of socket.io tutorial, on emitting events. Before that, I did get the user connected and user disconnected in the console. However, in the emitting part, I don't get any message passed by
TAG : javascript
Date : November 22 2020, 10:31 AM , By : ryan.mcmanus
Javascript wont load
Javascript wont load
it helps some times You can't self-close . Use a full closing tag here:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : ShadowStallion
Show div - hide div - wait 15 minutes - repeat
Show div - hide div - wait 15 minutes - repeat
Hope that helps I'm trying to make a javascript, but I'm totally stuck. It is supposed to show a div for 5 seconds, hide it again, wait for 15 minutes, then show it again for 5 seconds, hide it again, wait again and all of that in an infinite loop. I
TAG : javascript
Date : November 22 2020, 10:31 AM , By : Tony Prissberg
How to do an AS3 to HTML5 conversion with external AS files
How to do an AS3 to HTML5 conversion with external AS files
will be helpful for those in need I'm no expert in this (because I don't use the feature), but from my understanding:The convert to HTML5/Canvas/WebGL is not for code-oriented projects, but is designed for timeline projects.
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954756
Ember.JS - Cannot filterBy or filter based on computed properties
Ember.JS - Cannot filterBy or filter based on computed properties
it should still fix some issue I came up with a solution myself. I'm using Ember.computed.equal instead of a computed property. Here a part of the code
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954752
Dynamically changing HTML text breaks jquery script
Dynamically changing HTML text breaks jquery script
I think the issue was by ths following , I have some portion of HTML on my site, whereby when the user makes a selection, aspects of the HTML text changes. , When you replace HTML with html method:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954743
Different model types in one collection Backbone
Different model types in one collection Backbone
may help you . So the solution was a mix of using model function and return.Here goes the explanation:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : Wade
jQuery $.ajax succeed but serv doesn't receive any data
jQuery $.ajax succeed but serv doesn't receive any data
I think the issue was by ths following , You really have too much code, it is not necessary for your purposes to bury a load() statement in an AJAX call. You could simply do this -
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954695
Get custom attribute value in multiple select
Get custom attribute value in multiple select
I wish this helpful for you You can use $.data method, like this
TAG : javascript
Date : November 22 2020, 10:31 AM , By : lizhe
How can I pass the value and corresponding name of a checkbox when checked using javascript in ASP.NET?
How can I pass the value and corresponding name of a checkbox when checked using javascript in ASP.NET?
like below fixes the issue I'm very new to ajax/javascript so I will try my best to explain my problem. Here's what I have so far: , You can try the following code:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954689
Regex only match if line has no characters besides dash
Regex only match if line has no characters besides dash
it fixes the issue Maybe /-[\W]*$/m? Change the * to a + if it needs at least one whitespace.
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954670
Load requirejs module with data-bind (knockout.js)?
Load requirejs module with data-bind (knockout.js)?
Hope this helps Looks like you are mixing concepts. First let's see the define() definition (suppose the file is headerDropdown.js):
TAG : javascript
Date : November 22 2020, 10:31 AM , By : Sahan Atulugama
Repeating a regex pattern multiple times
Repeating a regex pattern multiple times
wish helps you Using JavaScript regexes. , you can use the following function:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : Adrián Cubero Mora
Can't run Node.js app on Heroku
Can't run Node.js app on Heroku
I think the issue was by ths following , I have created small app which is using Node.js on backend and Angular.js. Locally it's working fine without error. When I deployed it to Heroku I have get these from logs: , You need to start listening on the
TAG : javascript
Date : November 22 2020, 10:31 AM , By : Hugo Teixeira
Simultaneously Declaring Variables and Functions in JavaScript
Simultaneously Declaring Variables and Functions in JavaScript
it fixes the issue What you have in the second example is what's called a named function expression.Its name is not added to the containing scope, but is accessible within the scope of the function itself:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954637
How does this regexp work?
How does this regexp work?
hope this fix your issue RegExes give me headaches. I have a very simple regex but I don't understand how it works. , How does it work?
TAG : javascript
Date : November 22 2020, 10:31 AM , By : Darryl Yust
AutoCOmplete not giving autocomplete undefined error in php
AutoCOmplete not giving autocomplete undefined error in php
around this issue I am trying to add AutoComplete in my html , If you open the autocomplete file you'll see something like:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : skregas
How get the error in entitiesWithErrors in Breeze
How get the error in entitiesWithErrors in Breeze
I hope this helps . Examine the object passed to your .fail handler. It will have a property called "entityErrors" when a server-side validation error occurs during saveChanges.Example:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954585
How can i apply css rules dynamically in a div after the user enters the rules
How can i apply css rules dynamically in a div after the user enters the rules
With these it helps Try this: http://jsfiddle.net/7ku10n0t/27/Inserting an element into the head can be done with document.head.appendChild. However, you'll want to make sure you don't try inserting the element multiple times, which (depending on bro
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954583
Firing jQuery code before page loads, is it possible?
Firing jQuery code before page loads, is it possible?
will help you Absolutely possible. You just need yo place your code AFTER the relevant html elements definition. You just need to avoid referencing elements that are not yet created.For instance, this code would perfectly work outside document ready
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954571
Simple interaction between Javascript and PHP
Simple interaction between Javascript and PHP
hop of those help? You can post the url in an AJAX request to the PHP file with jQuery. The content of the PHP file will then be sent back to the script and passed into the AJAX handlers callback as an argument, named here data. jQuery can also be us
TAG : javascript
Date : November 22 2020, 10:31 AM , By : GerardoGarzon11
Only redirect unauthenticated users for missing resources, within Koa.js?
Only redirect unauthenticated users for missing resources, within Koa.js?
To fix this issue Can you post your configuration code?Routes are still matched on a path, so if you only mount your authenticate middleware on those paths then it should work as expected. EG:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : Shannon Scott
One text area adjacent to multiple smaller text areas?
One text area adjacent to multiple smaller text areas?
With these it helps http://jsfiddle.net/uape4twk/5/ Is this what you're looking for?EDIT:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : bakerg
Failed to convert NeDB Node callback to Bacon EventStream
Failed to convert NeDB Node callback to Bacon EventStream
I hope this helps . When you pass db.insert that way, you lose its evaluation context ("this" is no longer the database). Try using the other form of fromNodeCallback:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954513
Angular app not updating (dirty-checking) after async call to firebase
Angular app not updating (dirty-checking) after async call to firebase
Hope that helps You'll need to manually fire the digest since you are outside of Angular's scope by the time the callback is fired. There are a couple different strategies. Using $apply() is one:
TAG : javascript
Date : November 22 2020, 10:31 AM , By : user2954502
How to: confirm alert for cloaked external link
How to: confirm alert for cloaked external link
this one helps. This will show a confirm box for all a tags whose href attribute contains /go/ in them
TAG : javascript
Date : November 22 2020, 01:01 AM , By : Brian Hsu
Why does Instruments UI Automation fail to run on my device?
Why does Instruments UI Automation fail to run on my device?
should help you out I finally figured it out. I forgot to activate the Enable UI Automation check mark under Settings > Developer. It would have been nice by Apple to just point that out and not end in a non-saying error.
TAG : javascript
Date : November 22 2020, 01:01 AM , By : user2954422

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