Recent questions tagged Javascript

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javascript - how to use animation with ng-repeat in angularjs

I have a list which I iterate over by using ng-repeat: and the user can interact with thte list items by ... pressing up an down arrow icons? 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 do `var self = this` inside es6 class?

I am running the below code in nodejs this.x = 'global x'; class Point { constructor(x) { this.x = x; ... in es5 to prevent such a situation? 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 - ReferenceError: Invalid left-hand side in assignment

my code for a rock paper scissors game (called toss) is as follows: var toss = function (one,two) { if( ... cases when this error can happen? 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 - AngularJS: ng-repeat with dynamic list, without rebuilding entire DOM tree?

I'm using ng-repeat on a table row with data from a JSON array retrieved from a server. My goal is to have ... $timeout(setData, 500); } ] ); 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 - Iframe localStorage on Safari and Safari mobile

I have a javascript function that will execute in an iframe of my page to set a localstorage. On another page ... with local storage on 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

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javascript - What format does the highcharts js library accept for dates?

I am using highcharts and cannot figure out what the date input should be from rails dates to the highcharts ... date format to highcharts. 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 - readFileSync is not a function

I am relatively new to Node.js and have been looking around but cannot find a solution. I did check the require ... seem to figure this one out. 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 - Uncaught TypeError: Object #<Object> has no method 'movingBoxes'

Im trying to use the movingBoxes plugin with my asp.net mvc site and it is not working (obviously). I have ... type="text/javascript"></script> 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 - document.body.appendChild(i)

I am getting error only in IE7 as document.body is null; when I debug with Microsoft script editor I am getting ... to do to solve this issue? 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 can I remove empty object in from an array in JS

I have an array of objects and when I stringify, it looks like this: "[[{"entrReqInv": "Neither"},{},{},{}, ... How can I remove the empty {}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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316 views

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javascript - GMT vs UTC dates

I have a calendar built in JavaScript that compares dates with PHP. The JavaScript date object is set using PHP ... this be causing the problem? See Question&Answers more detail:os...

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

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318 views

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javascript - Content Security Policy in Chrome App

My Chrome app has the following manifest: { "name": ", "version": "1.0.3", "manifest_version": 2, "description ... -src' is used as a fallback. 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

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javascript - Angular 2 templates methods vs getters

I'm wondering if there is any benefit to do this: <div>{{getSomething()}}</div> export class MyComp { ... vs getters to display calculated 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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381 views

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javascript - Global variables in Karma test runner

I have a global variable defined in my main template, which I use to store information bits from the back end, ... when I run the unit tests? See Question&Answers more detail:os...

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

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177 views

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javascript - Possible to assign to multiple variables from an array?

Is it a standard way to assign to multiple variables from an array in JavaScript? In Firefox and Opera, you ... implementation in FF and Opera? 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 - jQuery selectors - find objects without specified attribute

I have several objects on a page and I want to perform an operation using jQuery only on some of them - ... how should my selector look like? 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 - Why doesn't the browser reuse the authorization headers after an authenticated XMLHttpRequest?

I'm developing Single Page App using Angular. The backend exposes REST services that require Basic authentication. Getting ... 2013 14:50:17 GMT 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 - How to return part of string before a certain character?

If you look at the jsfiddle from question, var str = "Abc: Lorem ipsum sit amet"; str = str.substring(str. ... 1); but this does not 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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147 views

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javascript - React img tag issue with url and class

I have the following simple react code in my JSX file: /** @jsx React.DOM */ var Hello = React.createClass ... on my image disappears 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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316 views

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javascript - How to refresh the data in a jqGrid?

I have been trying to get a grid to be updated from the datasource when a button is pushed. So I have in ... How would I execute this function? See Question&Answers more detail:os...

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

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345 views

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javascript - Copying text of textarea in clipboard when button is clicked

I'm looking to create a jQuery (or javascript) button that selects everything in a textarea and then copies the text ... How can i do this 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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144 views

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javascript - Zoom in to marker google.maps

I can't zoom to a marker properly. I'm trying to switch the view to a specified marker, but can't ge tit to ... , close up. thank you very much. See Question&Answers more detail:os...

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

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147 views

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javascript - How do I add a class to the <html> element without jQuery?

How do I add the class name "foo" to the root <html> element without using jQuery (or a similar library)? See Question&Answers more detail:os...

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

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273 views

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javascript - In Angular ui-router nested state url changes,but template is not loading

I am using ui-router for nested states & views. When I click on the link, the URL changes to the URL for ... h1>Project Setting -State test</h1> See Question&Answers more detail:os...

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

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147 views

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javascript - React-redux store updates but React does not

Bear with me here as this question pertains to my first test app using either React, Redux or react-redux. Docs ... to do with my issue though. See Question&Answers more detail:os...

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

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208 views

1 answer

javascript - How do I require() from the console using webpack?

How do I require() / import modules from the console? For example, say I've installed the ImmutableJS npm, I'd ... I'm working in the 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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438 views

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javascript - AngularJS - extra blank option added using ng-repeat in select tag

I have a listbox that I am creating with a select, using AngularJS ng-repeat. The listbox is created correctly, ... no selected items to start. See Question&Answers more detail:os...

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

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148 views

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javascript - How to access one component's state from another component

How do I access one component's state in another component? Below is my code and I'm trying to access the ... But I'm not getting anything. See Question&Answers more detail:os...

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

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