Recent questions tagged JavaScript

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javascript - Enhancing a jQuery Mobile Menu System

@Omar has created a cool ios style menu system here I need a few modifications. 1) When the new submenu ... color as the previous menu See Question&Answers more detail:os...

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

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482 views

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javascript - Keeping the dropdown open after selecting dropdown element

The dropdown menu which is being used is of bootstrap. The code is as below <li id="changethis" class=" ... class is not changed. Bootply Link See Question&Answers more detail:os...

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

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438 views

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javascript - Distributing Google Apps Scripts for Sheets in your company network

Developing a simple script. My company uses Google Drive to store its documents, etc. We trawl through Google product ... + hard to teach). See Question&Answers more detail:os...

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

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601 views

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javascript - Getting wrong canvas height

I get a wrong canvas height. Whats wrong here? I made a fiddle: http://jsfiddle.net/hbcz6/ HTML: <div id ... Please have a look to your console. See Question&Answers more detail:os...

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

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560 views

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javascript - Casperjs scraping dynamic content

I'm trying to scrape this page using Casperjs. The main function to my code works just fine, but the content is ... 's relevant here. Any ideas? See Question&Answers more detail:os...

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

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721 views

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javascript - Closing Modal Popup by Clicking Away from It

I am using this tutorial to add a modal screen: http://raventools.com/blog/create-a-modal-dialog-using-css- ... of the actual modal itself? See Question&Answers more detail:os...

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

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635 views

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javascript - Dynamic Validations in Angular 7: enable() & setValidators depending on flags triggered by changes

My last Angular project was a long time ago, I've worked with VueJS meanwhile. Now I am back and ... its validator will be deactivated. See Question&Answers more detail:os...

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

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915 views

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javascript - Dynamic Data Web Scraping with Python, BeautifulSoup

I am trying to extract this data(number) for many pages from the HTML. The data is different for each ... :_The_Last_Jedi I want the Pageviews 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 - Failed to claim interface 0: Device or resource busy

I am trying to communicate with usb device using WEBUSB API. BUT when I am trying to claim Interface it shows ... How to claim the interface?. See Question&Answers more detail:os...

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

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512 views

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javascript - ExtJS 4.2 - Possible causes of a "Sychronous XMLHttpRequest" warning?

Good day, sorry for the seemingly broad question title. I am building an ExtJS4 application using php and sql ... much appreciated. 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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454 views

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javascript - Display unlisted auto-complete search results with PHP

I am trying to display an unlisted search results which is able to have a click event to a target ... information displayed from the database? See Question&Answers more detail:os...

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

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497 views

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javascript - how to count the site current visitors using java script or php

I need to get the current site visitors number using Javascript or PHP. I need it using the best way between php and Javascript. See Question&Answers more detail:os...

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

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569 views

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javascript - Async await strange behaviour with functions

I have following asynchronous code example: // Functions function getSomePromise() { let a = new Promise((resolve, reject ... request B0...) ) See Question&Answers more detail:os...

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

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926 views

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javascript - Saving Base64 encoded PDF with Internet Explorer 10 and below

I have recently started using Bootstrap Table and the export plugin for it. A problem I came across is that ... know of any solution/workaround? See Question&Answers more detail:os...

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

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584 views

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javascript - Open link in PhantomJS synchronously

I want to know is there any way to click link (open link) on PhantomJS synchronously. First page must be opened ... don't want to use CasperJS. See Question&Answers more detail:os...

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

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710 views

1 answer

javascript - Can Knockout.js bindings apply to container tags AND descendants both?

Let me setup the question with a simple case. I have an HTML table, the rows of which are controlled by ... way OTHER THAN a virtual container? See Question&Answers more detail:os...

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

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488 views

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javascript - Linking two Vue.js components

I have one single file component that is used to show data and another one that is used to edit the same data. ... /textarea> </div> </template> See Question&Answers more detail:os...

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

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954 views

1 answer

javascript - how to use innerHTML when the string is an Iframe tag in angular

There is a string type variable, which contains an iframe tag. I need angular to identify the string as an iframe ... ]="longDesc" ></div> See Question&Answers more detail:os...

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

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892 views

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javascript - PHP Timer wait 30 seconds then run a command

I'm just looking for a simple timer, where I can get my page to run a script after 30 seconds. The idea is ... ; ?> Thanks for any help, Brett See Question&Answers more detail:os...

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

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435 views

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javascript - How to avoid locking my HTML structure when using jQuery to create rich client experiences?

I've had this happen to me three times now and I feel it's time I learned how to avoid this scenario. ... website? Any articles I should read? See Question&Answers more detail:os...

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

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573 views

1 answer

javascript - Parsing JSON with special characters

I am using flot to do some graphing and I am having some trouble passing the tickSize with my json. I am using ... so I can grab the TickSize? See Question&Answers more detail:os...

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

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579 views

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javascript - What does $ mean in jQuery?

I recently came across a piece of code. It is as follows: var myFeature = { 'config' : { 'container' : $ ... declared using var, is it global? See Question&Answers more detail:os...

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

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482 views

1 answer

javascript - JQuery Mobile Change Page doesnt load JS files

In an effort to better organize our JQuery Mobile PhoneGap application I would like to be able to use tags on ... a good solution. Any thoughts? See Question&Answers more detail:os...

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

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687 views

1 answer

javascript - is there a cross-browser alternative to the xhr.overrideMimeType() function?

I don't have access to the server and I need that the whole AJAX transaction to happen using the ISO-8859-1 ... correctly encoded in ISO-8859-1. See Question&Answers more detail:os...

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

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696 views

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javascript - dynamic forms multiple input fields calculate

I need to add form fields dynamically. Each group of input values contain 3 fields, quantity, price, and total. Every ... /div> </body> </html> See Question&Answers more detail:os...

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

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644 views

1 answer

javascript - How to appendChild(element) many times. (The same element)

My question is: Is that possible to add the same element without rewriting the same variable. I am creating a ... https://jsfiddle.net/ud7dvn3z/ See Question&Answers more detail:os...

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

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644 views

1 answer

javascript - Node.js public static folder to serve js with utf-8 charset

I′m using node.js and express to serve static JavaScript files to a single page application. In the node.js ... I define the public folder? See Question&Answers more detail:os...

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

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396 views

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javascript - Function declarations precedence/overwriting variable declarations? Hoisting? Why?

Snippet 1: var a; // undefined variable named 'a' function a(foo) { // a function named 'a' var foo = ... [Function: a], but why not undefined? See Question&Answers more detail:os...

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

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