Recent questions tagged javascript

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javascript - How to close a window using jQuery

How to close a window using jQuery for all browser compatibility? <input type="button" name="backButton" value=" ... to write code in jQuery? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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157 views

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javascript - Hiding an element on all site pages

I've developed a couple of alert boxes that display on all site pages. The user is able to close each box separately: $ ... =""> </a> </article> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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242 views

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javascript - Where can I get Angular ui-grid selected items

Testing out Angular ui-grid (ng-grid v.3.0). Can not for the life of me find the selected row. I just ... .selectedItems is being stored in 3.0? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - FontAwesome fails to load fonts locally and in electron app

I have downloaded FontAwesome using npm and then copied the css-file and the fonts into the right folders in the ... "css/font-awesome.css" > See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - RegeneratorRuntime is not defined

I am trying to run Karma-babel-preprocessor and a straight forward ES6 generator: //require('babel/polyfill'); ... Just no go on Generators. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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180 views

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javascript - jQuery - Get element from array as jQuery element?

If I call $(".myClass") I get an array of elements. If I now want to get the first element as ... which returns a jQuery element for example? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Form not submitting when pressing enter

I have the following HTML/JS/jQuery Code. This code represents a login form that is presented modally to the user ... null); } return false; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Selectize.js manually add some items

I want add some items to a selectized input after user clicks on a button. The input data are loaded via Ajax. ... .js/blob/master/docs/api.md See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to document a function returned by a function using JSDoc

I am using JSDoc for parameter documentation. It is clear how to document the parameter types for many_prompts, but what ... ; y('Hello World'); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Convert data file to blob

How to get a blob? HTML: <input type="file" onchange="previewFile()"> JavaScript: function previewFile() { var ... blob? console.log(file); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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158 views

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javascript - How to get the element clicked on?

How would you check to see which item was clicked in the document, given this code? if ( document.addEventListener && document ... // ... }); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to call one filter from another filter in angular.js

I have a filter, linkifyStuff, in which I want some variables processed using another filter. I can't figure out ... the angular way? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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171 views

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javascript - SYNTAX_ERR: DOM Exception 12 - Hmmm

I have been working on a small slideshow / public display for a client that uses HTML5 Rock's Slideshow code. ... Has anybody seen this before? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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449 views

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javascript - remove all <li> from <ul>?

I am appending li in a ul using the following code: for (var i = 1; i <= len; i++) { li = document. ... ); root.removeChild('ul li'); ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - ReferenceError: _ is not defined

I am using a jQuery based WordPress Twitter widget and receive the error "ReferenceError: _ is not defined ... help would be greatly appreciated See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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375 views

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javascript - How do I transpile TypeScript to ES6?

Basically I need to be able to write TypeScript code in my IDE (this introduces great ease to development), compile ... How can I achieve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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139 views

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javascript - Getting the values for a specific key from all objects in an array

I'm running an express.js app that has a few apis feeding data to dropdown boxes. The data returned is ... has already been asked and answered. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

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javascript - window.onpopstate, event.state == null?

I've read several question/answers on Stack Overflow and Googled the issue, I can't seem to get the event. ... Is it just not fully implemented? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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289 views

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javascript - Show entries dropdown disappear when using export tools

Show entries dropdown disappear when using export tools $(document).ready(function() { $('#example').DataTable( { dom: ' ... ] } ); }); jsfiddle See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Console.log not working at all

A bunch of code isn't working and I'm trying to identify where the problem lies but console.log() isn't ... $('section').each(function(){ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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194 views

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javascript - How To Change ISO Date String to Date Object?

I am stuck in a weird situation and unfortunately, even after doing some RnD and googling, I am unable to solve ... having date of 3 Nov,2014. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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250 views

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javascript - React still showing errors after catching with ErrorBoundary

My React app is catching the error and correctly displaying my custom error message, but after a second it still ... alive (in tact), right? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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171 views

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javascript - How to pass the value 'undefined' to a function with multiple parameters?

I want to pass the value of 'undefined' on a multiple parameter function but without omitting the parameter. ... should be using null instead. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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244 views

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javascript - What does this error mean — Uncaught TypeError: Already read?

In Javascript, when is this error thrown? index.js /** * Created by tushar.mathur on 24/12/15. */ 'use ... imply? Google shows no result found. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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458 views

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javascript - "Uncaught (in promise) undefined" error when using with=location in Facebook Graph API query

I am currently developing a web application with the Facebook Graph API. My current goal is to retrieve only ... like see my previous question. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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265 views

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javascript - How should I mark a method as "obsolete" in JS?

I am refactoring a rather large JS file that contains many unrelated methods into something that will regroup the ... but not in production? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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292 views

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javascript - Sequelize Where statement with date

I am using sequelize as my backend ORM. Now i wish to do some where operations on a Date. More Speceficly i ... point me in the right direction? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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327 views

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javascript - Idiom for "repeat n times"?

Here's a somewhat wasteful and impractical way to produce an array of 3 random numbers in JS: [1, ... that I consider completely unacceptable. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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