Recent questions tagged Javascript

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javascript - ES6 `fetch is undefined`

I'm building a site with ES6 and Babel. In a script file, I need to make an ajax call to a service on ... I have the same issue. Any help? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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271 views

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javascript - Conflict on Template of Twig and Vue.js

I'm doing a program using Slim 2 that uses Twig as my templating engine. so It uses the syntax {{ foo }} in php ... use the {{ }} from vue also. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Error: Attempt to run compile-and-go script on a cleared scope

Since upgrading to Firefox 4.0, I've noticed that I'm occasionally getting an error in the console stating: attempt ... How do I stop the error? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Blur event stops click event from working?

It appears that the Blur event stops the click event handler from working? I have a combo box where the ... mousedown) that fires before blur? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Can you use both the async and defer attributes on a HTML script tag?

I would like to load in the following JavaScript code using both defer and async: <script defer async src="/js ... when async is not available? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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390 views

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javascript - Why does Chrome Dev Tool show a dates __proto__ as Invalid Date?

I know __proto__ is deprecated (or not part of the standard) and all that but I'm still curious as to ... myDate = new Date(1331869050000); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript jquery radio button click

I have 2 radio buttons and jquery running. <input type="radio" name="lom" value="1" checked> first <input type= ... when I click on one of them? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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142 views

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javascript - Check if character is number?

I need to check whether justPrices[i].substr(commapos+2,1). The string is something like: "blabla,120" In this ... number. How can this be done? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Is it possible to export Arrow functions in ES6/7?

The export statement below gives a syntax error export default const hello = () => console.log("say hello") why ? ... ") } What is the reason? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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359 views

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javascript - Error: Cannot invoke an expression whose type lacks a call signature

I am brand new to typescript, and I have two classes. In the parent class I have: abstract class Component { ... t know what it is. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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javascript - Convert flat JSON file to hierarchical json data like flare.json [d3 example file]

After a troublesome fight i almost figured how to convert a flat json file to a Hierarchical one. I didn't write ... the hierarchical format as i've updated. Thanks in advance!!...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - creating highchart with ajax json data

I'm trying to create a simple chart in a page using mysql data retrieved using a mysql script I don ... experiment All help appreciated Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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211 views

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javascript - How to convert time correctly across timezones?

Let's say user in CA, US picks up a date, time and timezone: Worldwide beer marathon starts on 8/15/2013 ... Any other way, using browser APIs? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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147 views

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javascript - Animate changing words width

I have a sentence where I fade in one word and replace it with another from an array. However, since the words ... 1/jquery.min.js"></script> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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151 views

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javascript - Grouping JSON by values

Using the Lever job posting API, I'm getting JSON results sorted by location, and I'm trying to figure out ... help would be much appreciated! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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179 views

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javascript - generating and serving static files with Meteor

I'm looking to create static text files based upon the content of a supplied object, which can then be ... on the best strategy here? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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134 views

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javascript - Cross field validation in Angular2

I'm building an Angular2 client side application. I'm currently working on the membership components and ... complex business application UI. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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216 views

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javascript - How do I find the DOM node that is at a given (X,Y) position? (Hit test)

I have the coordinates (X,Y) of a point in an HTML document. How do I determine what DOM node is at ... testing there with DOM APIs.) Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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182 views

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javascript - JSON Parse File Path

I'm stuck trying to get the correct path to the local file. I have the following directories: Resources -> ... ; Alert undefined in this case. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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122 views

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javascript - How to usemultiple Angular UI Bootstrap Datepicker in single form?

I have a form where there is a need for me to have 2 or more date fields for different things. I ... itself when using Angular UI Bootstrap. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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134 views

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javascript - How does HTML tags work inside script tag?

For example, view-source at Joel Spolsky's public career profile <script type="text/html" id=" ... }} inside script tags? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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146 views

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javascript - Change text on hover, then return to the previous text

I have a system of comments, and each comment has a button that normally displays the number of replies to ... . Any help appreciated, thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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javascript - Pause and resume setInterval

window.setInterval(function(){ //do stuff }, milisec); Is there a way to stop this interval at will, and ... run afterwards every 5 sec. again. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

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javascript - How to paste on click? It works in google docs

I want to be able to initiate real paste event when user clicks. I can understand this may be a security issue, ... just clicks a button or div? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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278 views

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javascript - jQuery difference between :eq() and :nth-child()

In jQuery, what are some of the key differences between using :eq() and :nth-child() to select any elements ? ... when it starts from "1" ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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207 views

1 answer

javascript - How to run my node.js project on android?

I have a working php server on my android tablet, so I hope it's available somehow to run nodejs also. The ... to build it. Thanks in advance, See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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148 views

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javascript - Nested JSON: How to add (push) new items to an object?

I'm just starting with Arrays, Objects, and JSON - so hopefully there's just something simple I'm overlooking here. I'm ... /b>'); } } save(); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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154 views

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javascript - Google Sign-In for Websites and Angular 2 using Typescript

I'm building a site that has a pretty standard RESTful web service to handle persistence and complex business logic. ... _zone: NgZone) { } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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