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How to get all the values of input array element jquery [duplicate]

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This question already has an answer here: how to store textbox values in array using jquery? 2 answers Here is my html input elements <input type="text" name="pname[]" value="" /> <input type="text" name="pname[]" value="" /> <input type="text" name="pname[]" value="" /> <input type="text" name="pname[]" value="" /> <input type="text" name="pname[]" value="" /> <input type="text" name="pname[]" value="" /> How can I get all the values of pname array using Jquery By Using map var values = $("input[name='pname[]']") .map(function(){return $(this).val();}).get(); You can use .map() . Pass each

import owl.carousel from webpack

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问题 I am new to the F2E world. I just created a web application using create-react-app. (https://github.com/facebookincubator/create-react-app) I wanted to import owl.carousel into my projects, so that I followed the guide of NPM (https://www.npmjs.com/package/owl.carousel) ,which of the syntax is: import $ from 'jquery'; import 'imports?jQuery=jquery!owl.carousel'; but the debugger console indicated the error : Unexpected '!' in 'imports?jQuery=jquery!owl.carousel'. Do not use import syntax to

watch network with nightwatch

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问题 I'm using nightwatch to test the frontend of an application. I'm testing that some buttons are clickable or not. Is it possible with nightwatch, to know if there was a network request made by the click, or more generally, to watch the network. 回答1: Yes, you can use https://www.npmjs.com/package/nightwatch-xhr in order to watch for Ajax requests from Nightwatch.js. (I'm one of the maintainers) 回答2: Is it possible with nightwatch, to know if there was a network request made by the click, or

How can I bind the html <title> content in vuejs?

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I'm trying a demo on vuejs. Now I want the html title to bind a vm field. The below is what I tried: index.html <!DOCTYPE html> <html id="html"> <head> <title>{{ hello }}</title> <script src="lib/requirejs/require.min.js" data-main="app"></script> </head> <body> {{ hello }} <input v-model="hello" title="hello" /> </body> </html> app.js define([ 'jquery', 'vue' ], function ($, Vue) { var vm = new Vue({ el: 'html', data: { hello: 'Hello world' } }); }); But the title seemed not bounded, how to make it work? str As I prefer to set the <title> from the view part, there are essentially two ways to

What is {this.props.children} and when you should use it?

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Being a beginner to React world, I want to understand in depth what happens when I use {this.props.children} and what are the situations to use the same. What is the relevance of it in below code snippet? render() { if (this.props.appLoaded) { return ( <div> <Header appName={this.props.appName} currentUser={this.props.currentUser} /> {this.props.children} </div> ); } } What even is ‘children’? The React docs say that you can use props.children on components that represent ‘generic boxes’ and that don’t know their children ahead of time. For me, that didn’t really clear things up. I’m sure for

Gulp change working directory for entire task

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问题 I'm working on a gulp file that contains tasks for both the frontend and the backend of my site. The task below for example will concat my scripts into app.js: gulp.task 'frontend:scripts', -> gulp.src frontendPath(scriptsFolder, scriptsPattern) .pipe sourcemaps.init() .pipe coffee() .pipe concat 'app.js' .pipe sourcemaps.write('.') .pipe gulp.dest frontendPath(tempFolder, scriptsFolder) As you can see I've created a helper to provide the correct frontend path: frontendPath = (dirs...) ->

RSA library with angular

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Hello I am trying to implement encryption in my application. I am using angular (angular-4) for the frontend and node js for the backend. Communication is done through socket.io through custom commands. But basically what I am stuck at is finding an appropriate library for RSA encryption in client side. client will first request server for an RSA public key. Server responds with key but now I cannot find any library suitable to encrypt data with RSA using this public key. I have tried node-rsa. Following is a code sn import * as NodeRSA from 'node-rsa'; @Injectable() export class

How to limit number of columns of card-deck?

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This is my code, what I want to achieve is only four columns in a row, and no more or less than that, but currently, the number of cards range from 1-10, they keep compressing until 10. <div class="card-deck-wrapper"> <div class="card-deck"> @foreach($resource->projects as $project) <div class="card card-project"> bla bla (every card let's say is like this) </div> @endforeach </div> </div> As explained in the docs, Card layouts (decks, groups and columns) ... "For the time being, these layout options are not yet responsive." Therefor, you can't limit the cards per row in the card-deck . You

store.getState or mapStateToProps in Component

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I have a question that what is the difference between use getState from store directly or use mapStateToProps. Please look at me example below import React, { Component } from 'react' import store from '../store' import { connect } from 'react-redux'; class Test extends Component { constructor(props) { super(props); } render() { return ( <p> <h1>{this.props.count}</h1> <h2>{store.getState().reducer1.count}</h2> </p> ) } } const mapStateToProps = (state) => ({ count: state.reducer1.count }); // export default Test; export default connect(mapStateToProps)(Test); Both store.getState and

What are the most common font-sizes for H1-H6 tags [closed]

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问题 I've always been unsure of where to start as a general best practice baseline. Yes, I know it depends on your design -- but what's most common? Here's what I currently have as a starter: h1 { font-size: 24px;} h2 { font-size: 22px;} h3 { font-size: 18px;} h4 { font-size: 16px;} h5 { font-size: 12px;} h6 { font-size: 10px;} Yes, we don't use EMs at my current job. Thanks 回答1: It would depend on the browser's default stylesheet. You can view an (unofficial) table of CSS2.1 User Agent stylesheet