radio

Software defined radio AM band sample source

由 家住魔仙堡 提交于 2019-12-21 20:17:15
问题 I'm interested in Software Defined Radio. I have basically no experience in any of the electrical engineering or math topics involved, but I'm reading... Rather than trying to deal with the hardware aspect of the antenna and the ADC, I imagine it'd be fun enough (and cheaper) to play with some pre-recorded (or even live!) sample streams of the AM band. From what I've learned so far, it seems to me that the AM format would be the easiest to decipher - a narrow bandpass/windowing function over

Show box if radio button checked using jQuery

由 别等时光非礼了梦想. 提交于 2019-12-21 18:14:03
问题 I have the following code: <fieldset> <legend>Do you currently have SolidWorks</legend> <ul> <li><label for=""><input type="radio" name="solidworks" value="Yes" id="rdYes" /> Yes</label></li> <li><label for=""><input type="radio" name="solidworks" value="No" id="rdNo" /> No</label></li> </ul> </fieldset> <fieldset id="boxReseller" style="display:none;"> <legend>Who is your SolidWorks reseller?</legend> <ul> <li><label for=""><input type="radio" name="reseller" value="Cad Connect" /> Cad

How to grey out checkbox unless radio button is selected?

由 早过忘川 提交于 2019-12-21 09:29:52
问题 very new to javascript, but any help to get me started would be appreciated. I have a simple form: <div><input type="radio" name="o1" id="burger" />Burger</div> <div id="yesFries"><input type="checkbox" name="e1" id="fries" />Fries with that?</div> <div><input type="radio" name="o1" id="pizza" />Pizza</div> <div><input type="radio" name="o1" id="hotdog" />Hot Dog</div> I want the "Fries" checkbox greyed out unless the "Burger" radio button is selected. I'm not sure if Javascript or CSS is the

jQuery - ensuring all radio groups are checked

由 ▼魔方 西西 提交于 2019-12-19 19:40:33
问题 I'd like to loop through multiple (dynamic) radio button groups using jQuery, and if any haven't had a selection made, it throws up an error and stops the form submission. Here's my effort so far: $("form").submit(function() { $(":radio").each(function(){ if($(this).val().length == 0) { alert('Not selected all radios'); return false; } }); }); But it always ignores the if statement which will stop the submission, as if maybe $(this) isn't actually the value of the radio buttons? Here's a

Flask 框架 网页跳转详解。

由 时光怂恿深爱的人放手 提交于 2019-12-18 14:01:02
在Flask框架中，网页跳转这是必不可少的。 如果没有跳转的网页，就不算框架的内容，因此要想学会Flask框架，必须要学会跳转。 那么我就来个本人做过的列子。 ———————————————————————————————————————— 首先是主面板的代码。 # -*- encoding: utf-8 -*- # 导包 from flask import Flask,render_template,flash,session,redirect,request app=Flask(__name__) app.config.from_pyfile('config.ini') @app.route('/showlogin') def sssss(): 读取数据的代码。 return render_template('lianxitiao.html',username=session['username'],password=session['password'],password1=session['password1'],radio=session['radio']) @app.route('/',methods=['GET','POST']) def index(): if request.method == 'POST': username=request.form.get(

Vertically aligning text next to a radio button

由 主宰稳场 提交于 2019-12-18 13:54:07
问题 This is a basic CSS question, I have a radio button with a small text label after it. I want the text to appear centered vertically but the text is always aligned with the button of the radio button in my case. <p><input type="radio" id="opt1" name="opt1" value="1" />A label</p> Here is a Jsfiddle: http://jsfiddle.net/UnA6j/ Any suggestions? Thanks, Alan. 回答1: Use it inside a label . Use vertical-align to set it to various values -- bottom , baseline , middle etc. http://jsfiddle.net/UnA6j/5/

CakePHP 3 changing the radio input template

由 二次信任 提交于 2019-12-18 04:17:18
问题 Cakephp 3 create a radio container with label -> input like that <div class="radio"> <label class="radio-acces-checked" for="condition-access-1"> <input id="condition-access-1" type="radio" value="1" name="condition_access"> Free access </label> </div> ... I would like change structure but it does not work, it's always the same strucure... Do you have an idea about how to solve my problem ? $myTemplates = [ 'radioWrapper' => '<div class="radio">{{label}}{{input}}</div>' ]; echo $this->Form-

vue 商品星级评价

由 佐手、 提交于 2019-12-18 03:44:46
<template> <div id="shoplist"> <p class="all" > <input type="radio" name="b" value="0" v-model="inputdata"/> <span>★</span> <input type="radio" name="b" value="1" v-model="inputdata" /> <span>★</span> <input type="radio" name="b" value="2" v-model="inputdata" /> <span>★</span> <input type="radio" name="b" value="3" v-model="inputdata" /> <span>★</span> <input type="radio" name="b" value="4" v-model="inputdata" /> <span>★</span> <input type="radio" name="b" value="5" v-model="inputdata" /> <span>★</span> </p> </div></template><script> export default { name:'shoplist', data(){ return { inputdata

Is it possible to play shoutcast internet radio streams with html5?

由 谁说我不能喝 提交于 2019-12-17 10:17:25
问题 Is it possible to play shoutcast (or some) internet radio streams with html5? So I have next code: <html> <body> <audio src="http://shoutcast.internet-radio.org.uk:10272/" /> </body> </html> I save it as HTML page and start my browser (Google chrome 4.0.249.78, safary or FF) But it does not play/work!( And it does not play with any other internet radio I tried to play!( Why!?! What am I doing wrong? btw: from HTML5 (including next generation additions still in development) 2.6.1 Protocol

Open Cart - Receiving radio value at checkout page [closed]

由 眉间皱痕 提交于 2019-12-13 22:11:23
问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 years ago . I need help to create a radio box during the checkout. I have no idea how to have the result of the radio box send along with my other information in the checkout page such as billing address and many more. this is what i do , <input type="radio" name="shipping_address" value="existing" id=
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