Recent questions tagged Javascript

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javascript - Upload image from URL to Firebase Storage

I'm wondering how to upload file onto Firebase's storage via URL instead of input (for example). I'm scrapping ... /eECefMJ.jpg"; doesn't work! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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872 views

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javascript - Disable Browser Window Resize

For starters... I have no sinister intention of subjecting users to popups or anything like that. I simply ... appreciate the help. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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javascript - Embedding Google Apps Script in an iFrame

I am trying to embed a page that is dynamically built using Javascript in Google Apps Script into my website in ... the content in an iFrame? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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298 views

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javascript - Redirect automatically when selecting an item from a select drop-down list

This page does it the way I want it to: http://www.web-source.net/javascript_redirect_box.htm But I want ... uses jQuery to accomplish this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Angular-UI Router: Nested Views Not Working

Building a multi-step form ( wizard ). Was originally following this tutorial, which worked great, but am now trying to ... /a> </li> </ul> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

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javascript - Performance difference between jQuery's .live('click', fn) and .click(fn)

I love the new live event in jQuery 1.3. The question I have is the performance of this event. I know the ... use click or bind('click')? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Selecting multiple from an html select element without using ctrl key

I've come across various solutions to this issue on the net. Basically, I find having to hold down ctrl a bit ... help, it is much appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Event capturing jQuery

I need to capture an event instead of letting it bubble. This is what I want: <body> <div> </div> </body> ... first. How do I go about this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Difference between RequireJS and CommonJS

I was wondering what the difference between these snippets is. var $ = require('jquery'); var _ = require( ... any purpose behind the above two. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Extract image src from a string

I'm trying to match all the images elements as strings, This is my regex: html.match(/<img[^>]+src=" ... ccn.com/ccs/2013/02/img_example.jpg" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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267 views

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javascript - mozilla's bind function question

Had a question about a implementation of bind function that I found on Mozilla's site. For the most part it makes ... (); return bound; }; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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305 views

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javascript - What is better, appending new elements via DOM functions, or appending strings with HTML tags?

I have seen a few different methods to add elements to the DOM. The most prevelent seem to be, for example, ... of these just flat out wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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293 views

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javascript - Fullscreen API: Which events are fired?

I need to know which (DOM) events are fired when a user enter the fullscreen mode via the new Fullscreen API. I tried ... { alert("Fired!"); }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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353 views

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javascript - If Browser is Internet Explorer: run an alternative script instead

I'm using an image carousel script that is quite heavy on the browser. It works great in Opera and Chrome, half ... what command can i use? } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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518 views

1 answer

javascript - Preventing default context menu on longpress / longclick in mobile Safari (iPad / iPhone)

For a website I want to show a custom context menu when a user "longpresses" the screen. I've created a ... the plugin used the correct event). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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428 views

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javascript - jQuery compiled with Google Closure Compiler

Has anyone compiled jQuery against Google's newly-released Closure compiler? There has been reported huge savings in ... was compiled with it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

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javascript - Highcharts - issue about full chart width

I'm using Highcharts column chart and I want it to be 100% width responsive chart. The container is a simple ... on page load also? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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310 views

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javascript - "This site appears to use a scroll-linked positioning effect. This may not work well with asynchronous panning"

I have been given this unusual warning from Firefox. The positioning effect it refers to is a div I rotate ... is the current scroll height See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

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javascript - Difference between onbeforeunload and onunload

What are the differences between onbeforeunload and onunload ? Also I have a specific question related to it's use ... this issue ? Thank you. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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693 views

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javascript - What's the time complexity of array.splice() in Google Chrome?

If I remove one element from an array using splice() like so: arr.splice(i, 1); Will this be O(n) ... , with some linked list magic underneath? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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275 views

1 answer

javascript - How to listen for url change with Chrome Extension

I am writing a Google Chrome extension to automate some common tasks. The functionality I want is as follows: ... be appreciated... thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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248 views

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javascript - AngularJS multiple expressions concatenating in interpolation with a URL

I know this is long, but please bear with me. The problem is easy to understand, just takes some writing ... Any help is appreciated. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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339 views

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javascript - set different colors for each column in highcharts

I need to set different colors for each column in Highcharts graph dynamically. My Highcharts graph is: options = { ... data point in this loop? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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320 views

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javascript - How to close an iframe within iframe itself

How do I use javascript or jQuery to close an iframe within iframe itself? I've tried <a href="javascript:self.close()"> but it didn't work. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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308 views

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javascript - check if function is a generator

I played with generators in Nodejs v0.11.2 and I'm wondering how I can check that argument to my function ... is your opinion about this issue? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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416 views

1 answer

javascript - How to fetch XML with fetch api

I'm trying to making a weather app that displays the weather and the temperature of many days of the week ... coords => getCurrentCity(coords)) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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398 views

1 answer

javascript - How do I configure ESLint to allow fat arrow class methods

ESLint is throwing a Parsing error: Unexpected token = error when I try to lint my Es6 classes. What configuration ... "single" ], } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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370 views

1 answer

javascript - Jquery .show() not revealing a div with visibility of hidden

Basic jQuery question: I am trying to reveal a div that has been marked as hidden using jQuery. But am not quite ... ") what am I doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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