Recent questions tagged javascript

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javascript - AngularJS - access elements outside of ng-view

I have a setup with an ng-view (an admin panel) that lets me display orders. I have a search box outside of ng- ... view></div> </div> </body> See Question&Answers more detail:os...

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

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323 views

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javascript - Search Filter with React Native on FlatList

I am trying to search through a flatlist based on a search bar text. The problem I am running into is that ... Component. Thanks 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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179 views

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javascript - jQuery selector optimization

Be specific on the right-hand side of your selector, and less specific on the left. // unoptimized $('div.data ... " CSS selectors in CSS 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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javascript - Keep original typescript source maps after using browserify

Background: I am compiling 2 dependent TypeScript files to js, which produces also source maps (one source map ... browserify. Is that possible? 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 use the jQuery Validation plugin with metadata, jQuery Forms and xVal together?

I've been doing some development using the xVal framework for .NET to link up some of the validation rules for ... through a call to ajax? See Question&Answers more detail:os...

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

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386 views

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javascript - How do I clear the previous text field value after submitting the form with out refreshing the entire page?

I am doing a web application using javascript and html that has a form containing a text field, button. ... for dynamic creation </javascript> 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 - Reactive Angular form to wait for async validator complete on submit

I am building a reactive angular form and I'm trying to find a way to trigger all validators on ... all validators triggered and completed? See Question&Answers more detail:os...

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

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559 views

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javascript - FileReader onload with result and parameter

I can't manage to get both the result of the filereader and some parameters in a onload function. This is my ... . How to resolve 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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164 views

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javascript - Node.js: Parse JSON object

I am receiving a JSON object as : http.get(options, function(res) { res.on('data', function (chunk) { ... I get the "email" field? 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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191 views

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javascript - Preventing an <input> element from scrolling the screen on iPhone?

I have several <input type="number"> elements on my webpage. I'm using jQTouch, and I'm trying to stay ... I prevent this scrolling on focus? See Question&Answers more detail:os...

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

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411 views

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javascript - Trigger events in iframe's parent window

Why is the following not working: //iframe: window.parent.$(document).trigger('complete'); //parent window: $(document ... ('Complete'); }); ? 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 toggle (hide / show) sidebar div using jQuery

I have 2 <div>s with ids A and B. div A has a fixed width, which is taken as a sidebar. The layout ... How can I get this done using jQuery? See Question&Answers more detail:os...

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

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290 views

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javascript atob returning 'String contains an invalid character'

I have an AJAX call getting info out of the Github API. It is ... +CgkJ PC9yZWN0PgoJPC9nPgo8L3N2Zz4K See Question&Answers more detail:os...

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

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334 views

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javascript - Why would an exception cause resource leaks in Node.js?

If you look at the beginning of the Node.js documentation for domains it states: By the very nature of how ... bit better now. Check it 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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588 views

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javascript - How to change text (not font size) according to screen size in CSS?

I want to use abbreviation of days in small screen size. For example when screen is shrinked I want to change 'Saturday ... . How can I do 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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742 views

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javascript - How to measure the milliseconds between mousedown and mouseup?

Is there any way to measure the number of milliseconds between mouse press and release? See Question&Answers more detail:os...

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

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270 views

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javascript - JQuery Ajax calls with HTTP Basic Authentication

I have a REST based server which I am trying to communicate with using JQuery. Both XML and JSON are available ... machine as "cross-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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203 views

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javascript - How to convert "string" to "timestamp without time zone"

I am new to Postgresql and I am using WCF services. Here is my code snippet: $.ajax({ url: '../ ... to timestamp without time zone data type? See Question&Answers more detail:os...

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

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214 views

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javascript - Why function statement requires a name?

Why I can write var foo = function(){}(); But can not function(){}(); Are there are any design reasons? See Question&Answers more detail:os...

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

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183 views

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javascript - Chrome extension to modify page's script includes and JS

I work on a javascript library that customers include on their site to embed a UI widget. I want a way to test ... to do this kind of thing? See Question&Answers more detail:os...

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

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270 views

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javascript - How to add label in chart.js for pie chart

I am displaying Pie chart. But how to Display labels in pie charts. Below is the chart.js code for pie chart. ... ; new Chart(ctx).Pie(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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179 views

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javascript - jQuery DIV click, with anchors

To make click-able divs, I do: <div class="clickable" url="http://google.com"> blah blah </div> and ... of the div. Anyway around 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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427 views

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javascript - CSS change color on scroll / cut text - overflow z-index

I want to change the color of a position:fixed menu when scrolling. My first intention was to use two fixed ... . Maybe someone has an idea? See Question&Answers more detail:os...

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

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238 views

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javascript - Node wait for async function before continue

I have a node application that use some async functions. How can i do for waiting the asynchronous function ... wait the async function. 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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215 views

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javascript - SVG-based text input field

Has anyone seen any javascript implementation of a text input field besides http://www.carto.net/papers/svg/gui/textbox/ ? See Question&Answers more detail:os...

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

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154 views

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javascript - How can we access variable from callback function in node.js?

var sys = require('sys'); var exec = require('child_process').exec; var cmd = 'whoami'; var child ... username outside from exec 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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755 views

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javascript - webpack-dev-server hot reload not working

My file structure is: dist css style.css index.html js bundle.js src css style.css index.html js main.js ... I missing something in the config? See Question&Answers more detail:os...

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

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601 views

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javascript - Compressing base64 data uri images

Problem I'm creating multiple charts that are then sent to the server to create a PDF. This data can get ... on decompression on server side) See Question&Answers more detail:os...

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

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