radio | 易学教程

If Radio button checked show div

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问题 I have HTML CODE below: $('input[type="radio"]').click(function(){ if($(this).attr("value")=="ABC"){ $(".Box").hide('slow'); } if($(this).attr("value")=="PQR"){ $(".Box").show('slow'); } }); <table> <tr> <td align="left" height="45"> <input type="radio" class="radioBtn" name="Radio" id="Radio" value="ABC" required> ABC <input class="radioBtn" type="radio" name="Radio" id="Radio" value="PQR" required> PQR <div class="Box" style="display:none">Text</div> </td> </tr> </table> All above code is

Using Pyserial to send a file?

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问题 I have a Raspberry Pi connected to my Macbook Pro by two radio modules. I have been successful so far in sending strings and commands from one device to the other using pyserial, however, I cannot find a way to send a text file. Like on HyperTerminal, where you can choose to send a text file over xmodem. I have downloaded the xmodem library and played with it a bit, and I think I am able to send files, but I have no idea how to receive them on the other end. Any help? 回答1: this question is

iPhone Radio Streaming for WMA audio files

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问题 I need to implement iphone streaming functionality for WMA audio files from the server. iPhone can support only mp3, wav, aac audio files. But I need to play wma audio streaming for the iphone radio application. Can anyone tell me how to do this things. I really thankful for your help. Thanks in advance. 回答1: Basically impossible unless you feel like writing your own decoder. The iPhone doesn't support WMA and that's kind of the end of it. 回答2: I totally agree with Noah Witherspoon. Just

Streaming audio/radio in Java?

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问题 I've been looking around the entire web, and tried a bunch of different stuff, but I can't figure out how to play streaming audio in java - which is crucial for the application Iam developing now. It's a radio. I've already written it for the web, but I want a desktop version, and I though java might be the way to go. Streams look like this (mostly MP3s): http://lyd.nrk.no/nrk_radio_mp3_mp3_h (example from NRK MP3 - a radio channel in Norway). So where should I go from here? I've tried both

Django: Using Radio select box on model formsets

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Hey, I'm using a model formset to let my users edit their photo album. I want to put a Radio select box on every photo saying "Set as cover image" so that I can process all the photos and find the one who should be album cover. The problem is how can I a field with radio select on to the formset and still keep it mutal with the rest of the photos? This is my current code: class ProjectGalleryForm(forms.ModelForm): remove_photo = forms.BooleanField() # set_as_cover_image = .... ?? <-- what to put? class Meta: model = Photo exclude = ( 'effect', 'caption', 'title_slug', 'crop_from', 'is_public',

Inserting the selection of radio buttons into MySQL

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问题 Unfortunately I haven't been able to find exactly what I'm looking for online to resolve this. At any rate, I have three radio buttons and I need to push the selection of a single button selected from the list into MySQL. Currently using the below as my radio buttons & submit: <input class="radiobutton" type="radio" name="1" id="1">1</div> <input class="radiobutton" type="radio" name="2" id="2">2</div> <input class="radiobutton" type="radio" name="3" id="3">3</div> <input type="submit" name=

layer单选框 radio的问题总结

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放官方文档：位置页面元素-表单；内置模块-表单属性title可自定义文本属性disabled开启禁用设置value="xxx"可自定义值，否则选中时返回的就是默认的on radio单选框被点击时触发，回调函数返回一个object参数，并携带两个成员： data.elem radio原始DOM对象 data.value 被点击的radio的value值官网文档太简洁了，以至于在实际碰到问题时，明明可以一个小时解决，最后却要花费两三个小时，其实说到底还是菜如狗罢了。在layer渲染过type为radio的input后，会在原始input元素的后面追加一个div，div的内容如下： <div class="layui-unselect layui-form-radio layui-form-radioed"> <i class="layui-anim layui-icon"></i> <div>input的title值</div> </div> 1.获取所选中的单选框的对象和value值一般情况下，input框有一个id，然后直接找到下一个元素就是当前展示出来的那个div对象了。即：$("#inputId").next(); input框中添加lay-filter="xxx",即带有lay-filter的input都在渲染范围之内，根据filter的值来区分不同的单选框

python-form表单

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form表单 form属于块级标签功能：表单用于向服务器传输数据，从而实现用户与web服务器的交互表单能够包含input系列标签，比如文本字段。复选框。单选框。提交按钮等等表单还可以包含textarea select fieldset labl标签表单属性：属性描述 accept-charset 规定在提交表单时使用的字符集（默认：页面字符集） action 规定向何处提交表单的地址 URL（提交页面） autocomplete 规定浏览器应该自动完成表单（默认：开启） enctype 规定被提及的数据的编码（默认：url-encoded） methon 规定提交表单时所用的方法（默认：get） name 规定识别表单的名称（对于DOM 使用：document.forms.name） novalidate 规定浏览器不验证表单 target 规定action属性中地址的目标（默认：_self）表单元素：基本概念： html表单是html里比较复杂的部分，表单往往和脚本动态页面数据处理等功能结合因此他是制作动态网站很重要的内容表单一般手机用户的输入信息表单工作原理：访问者在浏览表单网页时，可填写必须的信息，然后按某个按钮提交。这些信息通过internet传送的服务端服务器上专门的程序对这些数据进行处理，如果有错误会返回错误信息，并要求纠正错误

layui之表单

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1.使用 layui 针对各种表单元素做了较为全面的UI支持，你无需去书写那些 UI 结构，你只需要写 HTML 原始的 input、select、textarea 这些基本的标签即可。我们在 UI 上的渲染只要求一点，你必须给表单体系所在的父元素加上 class="layui-form" ，一切的工作都会在你加载完form模块后，自动完成。如下是一个最基本的例子： <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>layui.form小例子</title> <link rel="stylesheet" href="layui.css" media="all"> </head> <body> <form class="layui-form">  <div class="layui-form-item"> <label class="layui-form-label">输入框</label> <div class="layui-input-block"> <input type="text" name="" placeholder="请输入" autocomplete="off" class="layui-input"> </div>

Python: Get name of shoutcast/internet radio station from url

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问题 I've been trying to get the name/title of internet radio stations based on the url in python, but with no luck so far. It seems that internet radio stations use another protocol than HTTP, but please correct me if I'm wrong. For example: http://89.238.146.142:7030 Has the title: "Ibiza Global Radio" How can i store this title in a variable? Any help will be deeply appreciated :) Kind regards, frigg 回答1: From a little curl , it seems to be using shoutcast protocol, so you're looking for an