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JAVASCRIPT QUESTIONS

How to add hours to Extjs date object
How to add hours to Extjs date object
With these it helps Assuming your string is always in the format "HH:mm(a|p)m", you could do something like this:
TAG : javascript
Date : November 19 2020, 09:01 AM , By : Auttagan Paramee
D3.js placing text over arcs in a donut chart
D3.js placing text over arcs in a donut chart
it fixes the issue I am trying to place text over a donut chart with inner rings created with D3. The plunker code can be accessed here: plunker , You will have to group the arc paths and labels.
TAG : javascript
Date : November 19 2020, 09:01 AM , By : Jubin Mehta
How to post and get comment using laravel ajax without reload page?
How to post and get comment using laravel ajax without reload page?
Hope that helps I try to post data using ajax it not work and i'm confuse how to get the data without reload the page, could anyone help me? , The issue here
TAG : javascript
Date : November 19 2020, 09:01 AM , By : ITguyNick
$(window).resize() and $(document).ready() calculate different values
$(window).resize() and $(document).ready() calculate different values
this will help What i observed that Size changes because :1. When you just reload .the function runs only once.
TAG : javascript
Date : November 19 2020, 09:01 AM , By : Veer
Updating one value in angular model according to another input
Updating one value in angular model according to another input
I think the issue was by ths following , Say I have a model in angular, with three variables in my model, say a,b,c, and I want to have c=a*b. , Here's a nice trick that solves your problem:
TAG : javascript
Date : November 19 2020, 09:01 AM , By : Dog OnAPorch
How to use behaivors in Polymer 1.0 to imitate extends in polymer 0.5
How to use behaivors in Polymer 1.0 to imitate extends in polymer 0.5
seems to work fine Correct, you currently can't extend Polymer elements although you may be able to in a future release.A behavior is written as a HTML file with some JavaScript in that defines the behaviour. You can't put an element in this. You wou
TAG : javascript
Date : November 19 2020, 09:01 AM , By : bibin
Hide/show buttons are not hiding my div
Hide/show buttons are not hiding my div
I hope this helps you . I have 3 divs and 3 buttons. On page load there should be just the first div visible. On clicking buttons "step1", "step2", "step3" there should appear div1 div2 and div3. But the only one of them should be always visible, the
TAG : javascript
Date : November 19 2020, 12:35 AM , By : tvg71
Need to get JSON response for role and permission matrix created using JSON object
Need to get JSON response for role and permission matrix created using JSON object
Hope this helps I need to get the JSON response on saving the role and permission matrix created using JSON object. , With Slight Modification of your code
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Steve_Vstep
Project Euler #23 in JS
Project Euler #23 in JS
around this issue You do not need to calculate the sum of all numbers using a cycle, since there is a formula, like this:
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Noemí
.delay() a .css() action by multiplying an index number
.delay() a .css() action by multiplying an index number
this one helps. Sidney has attacked most of the problems except one. The scroll event fires multiple times, so it checks the conditional multiple times and then actually sets the animation multiple times. To keep this from happening, I typically like
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Raj
Add new selection with options from database
Add new selection with options from database
Hope that helps This is not working because the escaped backslashes is used by PHP for escaping the double quotes. So you will need to add another set of backslases and escape those, or use a single quote string in PHP:
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Sna_fan
jQuery functions not working after using $(document).click
jQuery functions not working after using $(document).click
it should still fix some issue I guess your problem is you are defining the popbox outside the function. You can try this. It worked for me.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Arn Anderson
Using jQuery to add Event Handler doesn't work
Using jQuery to add Event Handler doesn't work
To fix the issue you can do I am trying to generate a table of data and after I've made a row, attach an event handler to it. I've started by making a small test: , Here is a full correction and commented code.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Axel Krüger
Convert javascript string to php array
Convert javascript string to php array
it should still fix some issue I'm scraping a website using php to get some data. The data I get is a valid javascript array.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : IMRAN KHAN
How to convert a globalize format from string
How to convert a globalize format from string
help you fix your problem You can achieve this, parse the string and eval() method, refer below code snippet.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Neil Moneva
How to add a background image to a plot created using D3
How to add a background image to a plot created using D3
hop of those help? You can add background property through CSS to svg element as any other HTML tag. For example, like this you will have google logo on background:
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Kateryna Streliana
New to JS/JQuery Trying to get the ID of a Table Row and getting "undefined" instead
New to JS/JQuery Trying to get the ID of a Table Row and getting "undefined" instead
will help you Use attr() as follow.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : mostafaair
How to add hyperlinks on google maps which zoom into the map?
How to add hyperlinks on google maps which zoom into the map?
help you fix your problem One option would be to add the country labels back onto the map, then zoom to the country clicked on. Country border data from GeoJson. Note that you will need to adjust some of the data as in this data set, French Guiana, w
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Rishav Raushan
How to make a function not return until a specific task has been accomplished?
How to make a function not return until a specific task has been accomplished?
This might help you You can not wait for such an operation to be finished before returning. (Closing a dialog is just as asynchronous as getting input from anywhere)In JS you typically provide the user a way to pass a function that is called when the
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Maryjenis Tino
How to get value for the next elements based on the first on click using jquery
How to get value for the next elements based on the first on click using jquery
seems to work fine My Code is , Try this code. Using parent() and next() you can get the value.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Sri
Is there anyway to create Javascript object with "default function"? AngularJS
Is there anyway to create Javascript object with "default function"? AngularJS
I wish this help you Functions are Objects in JavaScript. This means that you can assign other properties and functions on a function.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Marcus G
Meaning of += sign
Meaning of += sign
will be helpful for those in need += is the concatenation equals operator. Often used to append and assign strings;
TAG : javascript
Date : November 19 2020, 12:35 AM , By : TimmiT93
change background of next div depending on selected item
change background of next div depending on selected item
will help you EDIT : It seems like I didn't make myself clear, sorry about that, so I update the code.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : chrissy kwon
fade in a div-bar as background for my header when scrolling
fade in a div-bar as background for my header when scrolling
this one helps. I have been researching and found some things to the topic but nothing was usable in my situation and often to hard for me to implement. , Try this.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : teo
How to exclude such pattern from regex matching?
How to exclude such pattern from regex matching?
should help you out I would like to compose a regular expression to highlight keywords. , This seems working fine.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Bala.D
Express js delegate http verbs
Express js delegate http verbs
hope this fix your issue The posted bit of code is the contents declaration of the app.get function. methods will be an array of verbs (get, post, put, etc), and each is declared as a function on app.
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Maximus
JSON images url instead of base64
JSON images url instead of base64
seems to work fine After studying the JSON file and getting my texture path, I did the following:
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Michel Buze
How to set the customised priority for my dropdown options
How to set the customised priority for my dropdown options
To fix this issue I am getting drop down values from dackend as a JSON String object.My Json String contains 2 values one is id and another one is e_name.Now i am dispalying e_name in my dropdown. , Now I think your problem may sort....
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Nikolay Semenov
Vuejs - Retrieve input value
Vuejs - Retrieve input value
will help you Finally I solved. The problem is that Vue ( at least in my case ) send the data in the Request's playload so to retrieve the input you need to use:
TAG : javascript
Date : November 19 2020, 12:35 AM , By : Илья Петров
Cancel hide event on bootstrap dropdown when a specific list item has been clicked
Cancel hide event on bootstrap dropdown when a specific list item has been clicked
Hope this helps I have a bootstrap dropdown menu with the following HTML structure:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Karthikraja Kandasam
Array sorting date is not working as expected
Array sorting date is not working as expected
Hope this helps The sort() method with no function provided to it will perform a simple alphanumeric sort on the values of the array as strings. In your case you need to convert them to dates before comparing. Try this:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : GordonFrom
Allow certain special characters, but alphanumeric is must
Allow certain special characters, but alphanumeric is must
I wish this help you You can done it using positive look ahead assertion, use regex /^(?=.*[a-z0-9].*)[a-z0-9\s.,:\/\\-]*$/i
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Prince Kumar
How to access models outside controllers in Sails
How to access models outside controllers in Sails
To fix the issue you can do Sails' models are global by default. TO access Foo in your code (outside of controllers) you can use the sails global variable. You can change this behaviour in config/globals.js file.
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Briggsy15
How to change other segments of pie chart on mouseover in D3.js?
How to change other segments of pie chart on mouseover in D3.js?
This might help you Now on mouseover "this" segment changes its opacity. How to make the other segment change its opacity but not "this"? In pure Javascript. , You can use array filter function to find the other pie slices.
TAG : javascript
Date : November 18 2020, 09:01 AM , By : kaushik solanki
Show div and hide others with ToggleClass
Show div and hide others with ToggleClass
fixed the issue. Will look into that further Instead of toggle you can just add class and remove it on clicking others.
TAG : javascript
Date : November 18 2020, 09:01 AM , By : hee eer
Webstorm JSX emmet expansion
Webstorm JSX emmet expansion
Any of those help please follow IDEABKL-6454 for updates. As a workaround please do not use Tab to jump to next field when expanding live templates - Enter will stop editing current value and move cursor to next one. Or, try changing Emmet expanding
TAG : javascript
Date : November 18 2020, 09:01 AM , By : KathiR
Replace (LaTeX) commands by html entities in string with javascript
Replace (LaTeX) commands by html entities in string with javascript
it helps some times The issue is that the last subpattern in your regex is a negated character class that actually consumes input leaving no chance of matching the next entity during the next iteration.Just place it inside a negative lookahead with a
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Mikjord
D3.js Giving a legend to a donut chart with inner rings
D3.js Giving a legend to a donut chart with inner rings
this will help In d3, the second parameter of the function is the index of the element. So you can directly get any property from the data array by using this index.Eg.
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Safi Ezzina
Cannot display text from text box while button click?
Cannot display text from text box while button click?
wish of those help In the display function you are creating the text box button every time you invoke the function, I just added a checking if the object is already present it'll just change the visibility.
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Naseeb
Flux + React: when to keep state of visual components at store
Flux + React: when to keep state of visual components at store
like below fixes the issue Things that should be kept in the component's state are things which only affect that component. So, for example, if you have a component which opens to reveal more content then the isOpen flag can be kept in state because
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Vishal D
How to reject Rails update method and trigger JavaScript alert box?
How to reject Rails update method and trigger JavaScript alert box?
may help you . The :pax attribute is inside the :daily_order hash not inside the params hash. Your params looks something like this:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : someart
Any error in my JQuery code? The lottory can only move one step after click start
Any error in my JQuery code? The lottory can only move one step after click start
it fixes the issue
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Danko Gutesa
Where is keys() function defined in the browser?
Where is keys() function defined in the browser?
wish helps you It's (also) part of Google Chrome's command line api:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Александр Горобцов
Losing text after a space setting the value in a new field
Losing text after a space setting the value in a new field
around this issue The issue is because you don't have any string delimiters around the value. Note the double quotes (") around the values of the attributes in this example:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Saurab
Nested getElement functions doesnt work on casperjs
Nested getElement functions doesnt work on casperjs
it fixes the issue The DOM can only be accessed inside of casper.evaluate(). Although, document is available outside, it doesn't do anything:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : kishore sivaji
Trigger opacity transition on mouse in and out
Trigger opacity transition on mouse in and out
will help you DEMO HEREOk, here you go. You need to keep track of 2 things here which you already achieved partially and also wait for fadeOut to complete and add a callback for adding and removing respective class
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Nguyen Van Thy
How to execute script using BrowserWindow object in Electron?
How to execute script using BrowserWindow object in Electron?
I hope this helps you . webContents.executeJavaScript is the method:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Wei Steve Cen
AngularJS $http request using jsonp to a html page?
AngularJS $http request using jsonp to a html page?
should help you out In short: I'm afraid what you're trying to achieve cannot be done.JSONP expects the response type to be application/javascript, but https://www.facebook.com will respond with text/html, thus not being compatible (executable). More
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Ken
Open link in PhantomJS synchronously
Open link in PhantomJS synchronously
With these it helps Clicking a link is always synchronously. What happens afterwards is always asynchronously, because of the asynchronous nature of JavaScript.There are multiple ways to wait for the next page:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : HarjitM
How to convert object into HTML bullet list?
How to convert object into HTML bullet list?
around this issue You can use a for loop to iterate over the properties of the errors object when success is false, and from there create the needed ul and li elements:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Sonali
How to debug push notifications for IOS?
How to debug push notifications for IOS?
help you fix your problem I also suffered a lot in push notification. Finally i got some solution. it might be helpful for you
TAG : javascript
Date : November 18 2020, 09:01 AM , By : JoLouis
Selecting texts from an image using html5
Selecting texts from an image using html5
this one helps. In order to do it yourself you need to implement a font/letter-detecting alogrithm in HTML5. You would use it on a pixel-data-array of a HTML-Canvas-Element. And once you detected the letters you would make them words and position the
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Domingo M. Caya Jr.
javascript does not bind the data to HTML Select element
javascript does not bind the data to HTML Select element
it helps some times You need to create a option tag for each json object from your array then select the property of each object try:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : abd elraheem ibrahee
ReferenceError: event is not defined firefox d3.js
ReferenceError: event is not defined firefox d3.js
this one helps. I get this error in firefox only on this line: , Use d3.event. d3.event stores the current event, if any.
TAG : javascript
Date : November 18 2020, 09:01 AM , By : thebeginner
Sending Text in Alerts in selenium
Sending Text in Alerts in selenium
I wish this help you The problem is Selenium cannot identify the authentication popups. That is a limitation of Selenium as far as I know. You can overcome the issue with using java Robot actions to fill out the username and password.
TAG : javascript
Date : November 18 2020, 09:01 AM , By : bram
Indian pincode validation regex - Only six digits, shouldn't start with `0`
Indian pincode validation regex - Only six digits, shouldn't start with `0`
With these it helps The problem with ^[1-9][0-9]{6}*$ is it is an invalid regex because of {6}* and ^([^0][0-9]){6}$ is that it is allowing any character that is not 0 followed by six digits.Use
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Sheppo
How to get the progress status in the "status" column of a datatable using socket.io
How to get the progress status in the "status" column of a datatable using socket.io
To fix this issue Let's take a look here:
TAG : javascript
Date : November 18 2020, 09:01 AM , By : Iain
having trouble with my JavaScript for loop
having trouble with my JavaScript for loop
this one helps. I am attempting to loop through my returned JSON array and display the values in a table. My array contains multiple objects with multiple values, so each object would = a new row and each value would = a new cell. , Change your scrip
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Gavin 'Stitches' Mor
Converting array in to custom format
Converting array in to custom format
This might help you Inner array object doesn't have name property, so test[i].name will be undefined. You need to get the value using the key value. Also you can simplify your code using map() instead of for loop.
TAG : javascript
Date : November 17 2020, 09:01 AM , By : ded sec
converting Javascript variable to PHP variable in two different php file
converting Javascript variable to PHP variable in two different php file
I think the issue was by ths following , Can some body help me get the current value from this option tag to account.php as a session variable or anything .. , you ajax will look like this,
TAG : javascript
Date : November 17 2020, 09:01 AM , By : Pranav Nijhawan

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