Recent questions tagged Javascript

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javascript - Programmatically accessing [[Scopes]] (closure variables) through Chrome DevTools API or panel? (Not at breakpoint)

In 2014, it was not possible for JS code to access variables inside a closure from outside the closure. ... than the public module 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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javascript - The required anti-forgery form field “__RequestVerificationToken” is not present in ajax call

I have the following method in controller [HttpPost] [Authorize(Roles ="Klient")] [ValidateAntiForgeryToken] public ... could be the reason? 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 - Callback, return value and HTML5 executeSql function

I have a big problem. I know it's about callback, closure but I don't know how to solve the problem. ... database. Thank you for your help See Question&Answers more detail:os...

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

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768 views

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javascript - How to write a postman test to compare the response json against another json?

I have the below json response after running a postMan test of a Rest API: { "glossary": { "title": " ... two jsons via the Postman test? 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 - Changing scroll direction from vertical to horizontal on the same page

I'm trying to create a one page site where initially when scrolling the page will go down vertically, it then ... the best way to 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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javascript - How to create a class using prototype.js

Could any one shows an example for creating a class using prototype.js and how it works.Can anyone provide ... other than its official site? See Question&Answers more detail:os...

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

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387 views

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javascript - Addon SDK - context-menu and page-mod workers

I have been working on a context-menu that communicates with a page mod and come up against an issue. I am ... Any advances on a solution :). 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 crop canvas.toDataURL

Hello, I want to crop my canvas.toDataURL() before sending it on the server, but I didn't find how :( ... anyone help me ? Thanks 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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javascript - appendChild doesn't work correctly in IE

I am trying to create a simple Modal window, but IE isn't cooperating. When I call this function in ... document.body.appendChild(my_overlay); } See Question&Answers more detail:os...

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

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372 views

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javascript - Limiting number of lines and letters in single line in textarea

Problem: I am trying to limit number of lines AND letters in each line in a textbox. What i got so far: So ... line i am typing in RIGHT NOW. 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 - Join JSON Object member string values together

"category": [{ "id": 28, "name": "Dogs" }, { "id": 14, "name": "Cats" }, { "id": 878, " ... s members and their string values, it doesn't 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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javascript - Angular 2 stand alone components

Just moved over to Angular 2 recently and i am just trying to get my head around pretty much all of it. I ... AppModule { constructor() { } } See Question&Answers more detail:os...

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

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388 views

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javascript - NVD3 Scatter Chart Circle Radius

I was wondering how I can set minimum and maximum radii of the circles in an NVD3 scatter chart. NVD3 ... //nvd3.org/ghpages/scatter.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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503 views

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javascript - Min and max in multidimensional array

My array is: var a = new Array(); a[0] = {x: 10,y: 10}; a[1] = {x: 20,y: 50}; a[2] = {x: ... Math.min.apply(null, a.x) doesn't work. Some 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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275 views

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javascript - Fetch complete web page using java code

I want to implement a java method which takes URL as input and stores the entire webpage including css, images, ... to accomplish this task ?? See Question&Answers more detail:os...

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

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402 views

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javascript - Update large plots in Shiny without Re-Rendering

General Goal I would like to be able to use RShiny to quickly plot large amounts of data that comes from R ... was specific to time-series data. See Question&Answers more detail:os...

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

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268 views

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javascript - How to validate an IP in a text field AngularJS

How to validate an IP in a textfield in AngularJS ? Currently I am using this code, but its not working in all cases . Any ... -9])|(25[0-5]))$/ See Question&Answers more detail:os...

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

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220 views

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javascript - InnerHTML issue in IE8 and below

I am editing some code from a previous developer for a timetable filtering system. The way I would tackle this ... ? Many thanks 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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458 views

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javascript - Populate one dropdown list based on another dropdown list

I have two dropdown menus as follows: <form id="dynamicForm"> <select id="A"> </select> <select id="B"> < ... what the user selects in menu A? See Question&Answers more detail:os...

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

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852 views

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javascript - How to prevent fixed button from overlapping footer area and stop the button on top of where the footer is located

I am trying to create a button that is fixed on the lower-left side of the screen. I tried to setup in ... and make it like it was docked. See Question&Answers more detail:os...

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

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266 views

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javascript - heart (like) button on tumblr homepage

Looking at the various posts here and on google groups on the subject, I'm trying to use the script from the ... class="like-link">Like</a> See Question&Answers more detail:os...

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

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408 views

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javascript - amChart legend appearance

I have an amChart with many rows, like this one. The legend looks a bit awfull. Is it possible to display ... change the container div's height) See Question&Answers more detail:os...

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

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342 views

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javascript - Integrating Grunt/Gulp and Livereload to existing Apache server serving PHP/Zend

I'm working on a PHP project using the Zend framework which is being served locally using Apache. Is there a ... , CSS, and JavaScript files? 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 - How do I clean up and unload a Unity WebGL canvas when changing page

I've got a problem on my web application when I am changing the current page after downloading and running a ... done with AngularJS / Material See Question&Answers more detail:os...

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

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587 views

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javascript - Extend Date prototype with a interface Typescript

I want to add a getWeekNumber function to the Date prototype in javascript / typescript. I want to do it with ... the Date with an 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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737 views

1 answer

javascript - Removing duplicates in a comma-separated list with a regex?

I'm trying to figure out how to filter out duplicates in a string with a regular expression, where the string is ... Becomes a,b,said,t,u,ugly 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 - What is the use of return statement inside a function?

var obj = { func: function() { return: { add: function() { } } }, somefunc: function() { } } The ... ? Can i structure like this, my class? See Question&Answers more detail:os...

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

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254 views

1 answer

javascript - Opacity in web pages?

I keep seeing 60-80% opacity on tables on websites. They look really cool, but I'm not sure why they are ... change the opacity of a table? See Question&Answers more detail:os...

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

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