Recent questions tagged JavaScript

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javascript - jQuery adding 2 numbers from input fields

I am trying to add two values of alert boxes but I keep getting a blank alert box. I don't know why. $(document). ... + b; alert(sum); }) }) See Question&Answers more detail:os...

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

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880 views

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javascript - jQuery function to to format number with commas and decimal

I'm using the following function to format numbers as the user types. It will insert a comma every 3 numbers. Ex ... m using jQuery 1.8. Thanks! See Question&Answers more detail:os...

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

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774 views

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javascript - POST 405 (Method not allowed) when trying to post AJAX request - Laravel 4

I am trying to issue a simple AJAX request to populate a menu in Laravel, however, I am having a lot of ... does not solve the issue either. 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 - Detect IE10 compatibility mode

I have some specific code paths for IE 10 and rest of the IE versions. If IE10 is running in ... /compatibility mode using JavaScript/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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724 views

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javascript - jQuery DataTables - Accent-Insensitive Alphabetization and Searching

When using jQuery DataTables is it possible to do accent-insensitive searches when using the filter? For instance, when I ... ; }; JS File Gist See Question&Answers more detail:os...

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

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428 views

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javascript - Call function on keydown (Ctrl + Enter) in React

I'm making an app and I want to fire a function (in this case the showMessage) when the user presses Ctrl + ... } }); module.exports = App; See Question&Answers more detail:os...

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

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316 views

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javascript - Handle key press by function in VueJs

in my component I am using VueStrap's modal like this: <template> <modal-window v-model="show" v-on:keyup ... be grateful for advice. 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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241 views

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javascript - Why can a child redirect a parent frame?

I have a look at these two questions and i don't understand. Redirect parent window from an iframe action How to ... /script> </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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954 views

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javascript - Binding 'this' in Angular Material Autocomplete displayWith using Angular 5

I was trying to use the Material Angular autocomplete and I came across the displayWith function which can be ... something I am missing? 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 - Add no. of days in a date to get next date(excluding weekends)

I have an date, i need to add no. of days to get future date but weekends should be excluded. i.e input ... weekends(sat/sun) are not counted. See Question&Answers more detail:os...

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

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513 views

1 answer

javascript - Form Validation in symfony from ajax call

I need to store data from a form with symfony through an ajax call me not to update the browser. Also I ... Thank you very much in advance. 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 - AngularJS resource: how to disable url entity encoding

On my current project I have a drupal backend that exposes rest services for my frontend. Some calls ... Any suggestions? Thanks! See Question&Answers more detail:os...

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

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290 views

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javascript - How to execute Jquery code only once??

I have one jquery method and i used call that method on click of a button . So in that code i have one line " $ ... (str=="") 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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365 views

1 answer

javascript - How to register a service worker's scope one directory above where the service_worker.js is located

MY directories are as follows. public_html/ sw/ The "sw/" is where I want to put all service workers, but then ... I allow this sort of scope? See Question&Answers more detail:os...

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

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641 views

1 answer

javascript - C3.js - Timeseries with time fails to parse

I want to display a time series chart with C3.js using a date in the format 2015-09-17 18:20:34 and the ... format but I need the time, too. See Question&Answers more detail:os...

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

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619 views

1 answer

javascript - jQuery generate unique IDs

Here's what I have: <a href="<?=$arItem["LINK"]?>"><?=$arItem["TEXT"]?></a> It's a PHP array, which ... ids, but don't know how to do it. See Question&Answers more detail:os...

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

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341 views

1 answer

javascript - Clear Marker Layers (Leaflet )

I am using Leaflet library and stuck with following issue: To generate Map i am calling map function on button click. So on ... (); } } }); } 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

1 answer

javascript - Object doesn't support property or method WebBrowser Control

I have developed a mobile app (in asp.net) and I am using a WinForms application with the WebBrowser control to ... execute when running in IE? See Question&Answers more detail:os...

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

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455 views

1 answer

javascript - Create multiple range slide handles in one slider

I am trying to add multiple handles to a jQuery UI slider widget, as in 2 or 3 or more range sliders in ... true, slide: slideTime }); Thanks See Question&Answers more detail:os...

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

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314 views

1 answer

javascript - What should I choose? jQuery, mootools, yui, scriptaculous or prototype?

Duplicate: Which Javascript framework (jQuery vs Dojo vs )? I am totally new to JavaScript, but I want to ... using and why you use it? See Question&Answers more detail:os...

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

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531 views

1 answer

javascript - Cookies and SameSite + Secure - ExpressJS

The following warning is being shown in the console, even though I have the following settings on my express ... HttpOnly; Secure; SameSite=None See Question&Answers more detail:os...

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

0 votes

342 views

1 answer

javascript - Regex to match a JSON String

I am building a JSON validator from scratch, but I am quite stuck with the string part. My hope was building a regex ... [^"\-x1Fx7F]+)*")$/ See Question&Answers more detail:os...

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

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716 views

1 answer

javascript - chaining HTML5 classList API without (Jquery)

Is there a way to chain HTML5 classList API chaining?. this will not work var sidebar = document.querySelector(" ... ") NOTE: NO jquery please See Question&Answers more detail:os...

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

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233 views

1 answer

javascript - convert array of words (strings) to regex and use it to get matches on a string

What is the most concise and efficient way to translate an array of strings in a regex and then use the ... here, so plain javascript please. See Question&Answers more detail:os...

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

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658 views

1 answer

javascript - node.js / ES6 / class creation : SyntaxError: Unexpected reserved word

I try to create a class on my node.js / express app. It works in basic js / prototype mode such as : ... to launch my app correctly please ? See Question&Answers more detail:os...

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

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470 views

1 answer

javascript - Highcharts: Make the legend symbol a square or rectangle

I am trying to Make the legend symbol a square or rectangle for a line graph. Example The line is fine. I ... to make it rectangle or square? See Question&Answers more detail:os...

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

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316 views

1 answer

javascript - d3 getting invert value of Band Scales

i am writing a Gantt Chart using d3 i have xScale with Time Scale(Time) this.xScale = d3.scaleTime() .domain([ ... have this. How to do 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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313 views

1 answer

javascript - Object equality comparison for input[radio] with ng-model and ng-value

Let me start by saying that this question is very similar to issues with selection in a <select> tag using ... ID comparison would also work. See Question&Answers more detail:os...

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

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