Recent questions tagged javascript

0 votes

164 views

1 answer

javascript - Prevent browser from caching AJAX requests

I've setup an app and it works fantastic on Opera and Firefox, but on Google Chrome it caches the AJAX request and ... ','example.com','gapps'); See Question&Answers more detail:os...

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

0 votes

306 views

1 answer

javascript - AngularJS ng-repeat with custom element inside a table is rendering strangely

I'm trying to re-use a portion of my HTML view in multiple places. The portion I want to re-use is table ... as well but the result is similar. See Question&Answers more detail:os...

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

0 votes

441 views

1 answer

javascript - Uncaught TypeError: Cannot read property 'appendChild' of null

I'm getting the following error Uncaught TypeError: Cannot read property 'appendChild' of null myRequest. ... getting this error. See Question&Answers more detail:os...

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

0 votes

416 views

1 answer

javascript - Twitter Bootstrap scrollspy always selecting last element

I have an issue with scrollspy, recreated in this fiddle: http://jsfiddle.net/jNXvG/3/ As seen in the demo, the ... use 'affix' on the sidebar. See Question&Answers more detail:os...

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

0 votes

230 views

1 answer

javascript - How can I check if the browser support HTML5 file upload (FormData object)?

How can I check if the browser support HTML5 file upload (FormData object)? var fd = new FormData(); Following ... supports html 5 file upload. See Question&Answers more detail:os...

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

0 votes

111 views

1 answer

javascript - Convert XML to String and append to page

I want to convert an xml element like this: <asin>?B0013FRNKG?</asin>? to string in javascript I used ... I want to get the string. See Question&Answers more detail:os...

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

0 votes

166 views

1 answer

javascript - How can I refresh a stored and snapshotted jquery selector variable

I ran yesterday in a problem with a jquery-selector I assigned to a variable and it's driving me mad. Here is a ... I don't want to destroy... See Question&Answers more detail:os...

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

0 votes

215 views

1 answer

javascript - PhantomJS create page from string

Is it possible to create a page from a string? example: html = '<html><body>blah blah blah</body>< ... .com/sgentle/phantomjs-node) Thanks! See Question&Answers more detail:os...

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

0 votes

348 views

1 answer

javascript - How to access async store data in vue-router for usage in beforeEnter hook?

How is it possible to access store data in beforeEnter which is retrieved asynchronously via the store action? ... database, not default data) See Question&Answers more detail:os...

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

0 votes

491 views

1 answer

javascript - Using styled-components with props and TypeScript

I'm trying to integrate TypeScript into our project and so far I stumbled upon one issue with styled-components ... styled-components v2.2.3 See Question&Answers more detail:os...

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

0 votes

107 views

1 answer

javascript - How do I create a custom event in an AngularJs service

I am working on an AngularJs project. I have a service which sets and removes events on some buttons. This ... is clicked? Thanks in advance. See Question&Answers more detail:os...

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

0 votes

145 views

1 answer

javascript - Accessing FormData Values

I have a FormData object which I create in javascript from an HTML form like so. The FormData object doesn't ... input with the name form.name. See Question&Answers more detail:os...

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

0 votes

220 views

1 answer

javascript - Speed up page load by deferring images

I am creating a page which will contain a lot of large sized images, so naturally I want to make sure ... page load by deferring images? Thanks See Question&Answers more detail:os...

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

0 votes

172 views

1 answer

javascript - How to use React Router with Laravel?

I needing use React Router with a Laravel project. But when I create router on the React Router and try ... document.getElementById('root')); See Question&Answers more detail:os...

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

0 votes

220 views

1 answer

javascript - html - how to get custom attribute of option tag in dropdown?

If I have this code: <select onchange="alert('?');" name="myname" class="myclass"> <option isred="-1" value= ... I don't want to use jquery. See Question&Answers more detail:os...

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

0 votes

369 views

1 answer

javascript - Proper way to send an Authenticity Token with AJAX to Rails

This works but gets stopped because it lacks an authenticity token: $(".ajax-referral").click(function(){ $.ajax({ ... ( AUTH_TOKEN ); } }); See Question&Answers more detail:os...

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

0 votes

189 views

1 answer

javascript - Getting td by index with jQuery

I know how to get a cell's row and column index with jQuery, but I can't figure out the reverse. Given a ... I access the td at this location? See Question&Answers more detail:os...

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

0 votes

259 views

1 answer

javascript - Intentionally Slow Down HTML/PHP Page Load to Test

I'm curious if there exists a method to intentionally slow the page load? I'm testing my HTML & PHP pages on ... server running on Mac OS 10.7 See Question&Answers more detail:os...

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

0 votes

229 views

1 answer

javascript - Module.exports and es6 Import

React with babel. I have this confusion with imports and module.exports. I assume babel when converting the ES6 ... as the module bundler. See Question&Answers more detail:os...

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

0 votes

122 views

1 answer

javascript - Heroku + Node: Cannot find module error

My Node app is running fine locally, but has run into an error when deploying to Heroku. The app uses Sequelize ... what the issue could be. See Question&Answers more detail:os...

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

0 votes

141 views

1 answer

javascript - How to replace a substring between two indices

I want to replace text between two indices in Javascript, something like: str = "The Hello World Code!"; str. ... could I go about doing this? See Question&Answers more detail:os...

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

0 votes

159 views

1 answer

javascript - In angular $http service, How can I catch the "status" of error?

I'm reading a book called, "Pro Angular JS". However, I have a question about how to catch a status of ... data.error.status Why is it wrong? See Question&Answers more detail:os...

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

0 votes

240 views

1 answer

javascript - this.refs.something returns "undefined"

I have an element with a ref that is defined and ends up getting rendered into the page : <div ref="russian" ... ); What could be causing this? See Question&Answers more detail:os...

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

0 votes

131 views

1 answer

javascript - How can I detect window size with jQuery?

How can I detect window/browser size with jQuery like Gmail? In Gmail, we don't need to refresh or reload ... . Any idea will be appreciated. See Question&Answers more detail:os...

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

0 votes

271 views

1 answer

javascript - Twitter bootstrap modal input field focus

I have the following modal form from example:  <a href="#myModal" role=" ... it works as expected. Thanks again! See Question&Answers more detail:os...

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

0 votes

376 views

1 answer

javascript - Can I debounce or throttle a watched <input> in AngularJS using _lodash?

I have the following which does a watch on an <input> field that's bound to $scope.id. Every time the input ... be the best fit for my needs. See Question&Answers more detail:os...

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

0 votes

191 views

1 answer

javascript - Extract parameter value from url using regular expressions

This should be very simple (when you know the answer). From this question I want to give the posted solution a try. My ... w{11}) But: I suck... See Question&Answers more detail:os...

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

0 votes

283 views

1 answer

javascript - Drawing a 1px thick line in canvas creates a 2px thick line

In this jsfiddle there's a line with a lineWidth of 1. http://jsfiddle.net/mailrox/9bMPD/350/ e.g: ctx. ... line to be 1px high? Thanks! See Question&Answers more detail:os...

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

Categories

Just Browsing Browsing

Most popular tags