Recent questions tagged JavaScript

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javascript - AngularJS: Parent scope not updated in directive (with isolated scope) two way binding

I have the following code, which can also be fiddled on http://jsfiddle.net/garukun/u69PT/. View: < ... how to properly invoked parentUpdate? See Question&Answers more detail:os...

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

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248 views

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javascript - Node.js send file to client

Hello there I have been trying to send a file from node.js to the client. My code works however when the client goes to ... end(err); }); } }); See Question&Answers more detail:os...

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

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257 views

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javascript - SVG animation along path with Raphael

I have a rather interesting issue with SVG animation. I am animating along a circular path using Raphael obj ... of the correct dimensions. See Question&Answers more detail:os...

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

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223 views

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javascript - Backbone model .toJSON() doesn't render all attributes to JSON

I need to render a model's attributes to JSON so I can pass them into a template. Here is what a render() function ... { model: goal, }); }}); See Question&Answers more detail:os...

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

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669 views

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javascript - How do I show a loading spinner when submitting for a partial view in asp.net MVC?

I've written an application that loads partial views when you click "Continue". Sometimes the server hangs a ... in the controller is working. See Question&Answers more detail:os...

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

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296 views

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javascript - CouchDb automatic timestamps

I'm implementing a message application using CouchDB. I want to apply timestamps to each message. I found some references ... , message]; } } } See Question&Answers more detail:os...

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

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215 views

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javascript - How the function is used without parenthesis in addEventListener?

I am not able to understand how this addItem() and removeItem() is called without parenthesis in addEventListener(' ... Button clicked'); } 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 - HTML5 localStorage & SQL

I understand that HTML5 "localStorage" is a key:value store but I am wondering if there is a Javascript library ... a more SQL-ish API? See Question&Answers more detail:os...

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

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222 views

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javascript - How to parse JSON data when the property name is not known in advance?

Here is my response code in jQuery: var response = $.parseJSON(response); for (var i = 0; i < response.groupIds. ... what e.g. unknown name is? See Question&Answers more detail:os...

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

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172 views

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javascript - Passing values from directive to controller

Below is my html template: <div ng-app="dr" ng-controller="testCtrl"> <test color1="color1" data-method=" ... http://jsfiddle.net/j2K7N/27/ See Question&Answers more detail:os...

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

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186 views

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javascript - Simple “Class” Instantiation

From John Resig blog: // makeClass - By John Resig (MIT Licensed) function makeClass(){ return function(args){ ... args.callee ever be 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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247 views

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javascript - Compare/Diff new data with previous data on d3.js update

I'd like to represent the difference between the current data set and the previous data set, as calculated by the ... code set into an 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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166 views

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javascript - html - change language using element.lang

First question on stack, so hurray to me! I'm trying to develop a new way (apparently, since I've seen no ... Any ideas? Thanks a bunch, Shay See Question&Answers more detail:os...

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

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253 views

1 answer

javascript - Webpack - package: @babel/polyfill has been deprecated - How to use an alternative?

I came back to my Webpack 4 configuration and all the packages after 4 months. It always surprises me how fast a package ... : true }) ) ]) }; See Question&Answers more detail:...

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

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407 views

1 answer

javascript - reload div after ajax request

how i can refresh or reload a div after ajax request? i have this code: function Register(event) { event. ... reload or refresh the header 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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184 views

1 answer

javascript - How to make a list and grid view toggle switch control that loads in partials in AngularJS?

I am new to AngularJS and I've been unable to find specific tutorials of a list and grid view toggle switch buttons that ... "main.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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354 views

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javascript - print a pdf via iframe (cross domain)

I need to print a PDF... But I get an error Is there a workaround? I just need to print a PDF file with ... .get(0).contentWindow.print(); }); See Question&Answers more detail:os...

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

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193 views

1 answer

javascript - Can use pushState

Does anyone know of a library that determines if pushState can be used? I was using this: if(window.history ... browsers and versions of Safari. See Question&Answers more detail:os...

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

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153 views

1 answer

javascript - HTML5 Web SQL Transactions skipped without error when touch triggered in IOS

I'm experiencing problems making database transactions on IOS devices. If the user doesn't touch the phone, everything ... 'm stuck... 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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204 views

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javascript - Get all items that start with class name

I'm trying to only show certain divs. The way I have decided to do this is to first hide all elements that start ... I'm new to using regexp's. 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 - How can I disabling backspace key press on all browsers?

I'm trying to disable the backspace button on an order page in all cases except when a textarea or text input ... 'm doing wrong here? 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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338 views

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javascript - Auto Format Phone Number in Jquery

I have one textbox for phone number. My phone number should be XXX-XXX-XXX like this format. I got the ... http://jsfiddle.net/ssthil/nY2QT/ See Question&Answers more detail:os...

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

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324 views

1 answer

javascript - Make a div appear when scrolling past a certain point of a page

My goal is to make a fixed div appear at the top of a page once someone scrolls a certain amount of ... appreciated as well but not required. 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 - Twitter Bootstrap Modal scrolling the page up on show

Clicking on a link which triggers a Twitter Bootstrap Modal to pop up is causing the browser to scroll up the ... Again, this is using Chrome. See Question&Answers more detail:os...

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

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353 views

1 answer

javascript - How to write in 'mailto' body link to current page

I have mailto button in all pages of my site and I want to write reference to that page in e-mail body. ... I make this generic for all pages? See Question&Answers more detail:os...

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

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286 views

1 answer

javascript - Dynamically Load and Play HTML5 video

I'm trying to load and play a HTML5 video onClick event. But i'm not able to accomplish this :-/ Here's my ... the video. What am i doing wrong? See Question&Answers more detail:os...

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

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197 views

1 answer

javascript - How can I use jQuery in an Angular 8 app?

I have an application that utilizes SignalR to communicate with a desktop application. To utilize SignalR I need to ... /jquery.signalR.js" ] 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

1 answer

javascript - factorial of a number

I have the following code but it is not giving perfect result for factorial can u find it out plz <!DOCTYPE HTML ... /form> </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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