radio

How to programmatically select RadioButton in an activity

由 你离开我真会死。 提交于 2019-12-05 04:40:28
In my project, I get the value of the gender from the database as 0 and 1. 0 for male and 1 for female. Based on this values, I need to check the corresponding RadioButton in a RadioGroup. If 0 is pressed, radio0 will be checked or radio1 will be checked. I don't know how to check the radio button based on this string values... This is the code I tried: String gendd=ViewProfileActivity.participantview.get(4); System.out.println("Gender:::::"+gendd); male=(RadioButton)findViewById(R.id.radio0); female=(RadioButton)findViewById(R.id.radio1); if(gendd.equals("0")){ male.setSelected(true); female

4.4、Bootstrap V4自学之路------组件---表单

由 柔情痞子 提交于 2019-12-05 03:37:08
表单控件 下面是一个Bootstrap支持的表控件以及自定义类的完整列表。额外的文档对每个组都是可用的。 类 作用 支持的变量 .form-group 表单控件的任一组 用在任何块级元素上，比如说 <fieldset> 或 <div> .form-control 文本域控件 text 、 password 、 datetime 、 datetime-local 、 date 、 month 、 time 、 week 、 number 、 email 、 url 、 search 、 tel 、 color 选择菜单 multiple 、 size 多行文本域 N/A .form-control-file 文件上传控件 file .radio .radio-inline .checkbox .checkbox-inline 复选框和单选钮 N/A PS：镇山之宝！例子在后续使用中来写！那么一长串的例子，吓死宝宝了。 表单布局 因为Bootstrap对几乎所有的表单控件都应用了 display:block 以及 width:100% ，所以表单默认是纵向堆叠的。可以用附加的类来基于表单改变这种布局。 表单组 .form-group类是向表单添加一些结构的最简单的方法。可是使用在<fieldset>、<div>甚至别的元素上。 <fieldset> 定义围绕表单中元素的边框。

Microsoft.Office.Interop.Excel 读取 excel 中的 checkbox 和 radio

由 半城伤御伤魂 提交于 2019-12-05 01:57:04
using Excel = Microsoft.Office.Interop.Excel; Excel.Application excelapp = new Excel.Application(); Excel.Workbook wb = excelapp.Workbooks.Open(excelPath); Excel.Worksheet WS = (Excel.Worksheet)wb.Worksheets[1]; Excel.OptionButton radio1 = (Excel.OptionButton)WS.Shapes.Item("选项按钮 ").OLEFormat.Object; dynamic radio1Value= radio1.Value; Excel.CheckBox ck1 = (Excel.CheckBox)WS.Shapes.Item("复选框 9").OLEFormat.Object; dynamic ck1Value = ck1.Value; Process[] procs = Process.GetProcessesByName("EXCEL"); foreach (Process pro in procs) { pro.Kill();//没有更好的方法,只有杀掉进程 } GC.Collect(); 这样也是自己千辛万苦尝试出来的

Dynamical radio button group validation in jQuery

由 ⅰ亾dé卋堺 提交于 2019-12-05 01:23:58
问题 What is the best way to validate to ensure at least one in every group is checked, so in the following example groups are name1 , name2 , name3 ? Example <input type="radio" name="name1"> <input type="radio" name="name1"> <input type="radio" name="name1"> <input type="radio" name="name2"> <input type="radio" name="name2"> <input type="radio" name="name2"> <input type="radio" name="name3"> <input type="radio" name="name3"> <input type="radio" name="name3"> I know I can wrap a div around each

Mobile phone - can it programatically broadcast at a radio frequency?

由 旧街凉风 提交于 2019-12-05 00:54:36
问题 Is it possible to make a cell phone transmit arbitrary radio waves at a certain frequency? Or does the Mobile OS only allow higher level access? If the answer is 'no' as I expect it is, is there any way to make a phone talk to another electronic device remotely without handshakes and the like? 回答1: Probably not - as EFraim indicated, there'll be regulatory frameworks in place to say that devices of type A must use frequencies in the range X-Z with no more than a certain power output.

Can we post Unchecked Radio Button value?

由 主宰稳场 提交于 2019-12-04 22:11:04
问题 I have a situation where i do need unchecked radio button value. Is it possible to send unchecked radio button value through form in php? If yes, then can you please explain? 回答1: <input type="hidden" name="myField" value="false" /> <input type="checkbox" name="myField" value="true" /> both fields have the same name, if the checkbox isn't checked, the hidden field will be submitted, if the checkbox is checked, it will virtually override the the hidden field. On a side note, are your sure

layui中checkbox、select、radio没有显示的问题

由 霸气de小男生 提交于 2019-12-04 18:17:12
起因： layui官方API： Layui会对select、checkbox、radio等原始元素隐藏，从而进行美化修饰处理。但这需要依赖于form组件，所以你必须加载 form，并且执行一个实例。 解决过程： 添加一个 form.render();进行渲染就可以啦，（坑！） 来源： https://www.cnblogs.com/book-mountain/p/11877044.html

2、radio的样式美化

由 情到浓时终转凉″ 提交于 2019-12-04 18:04:40
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <style> .el-radio{ display: inline-block; color: #606266; white-space: nowrap; position: relative; font-size: 14px; font-weight: 500; cursor: pointer; user-select: none; } .el-radio-box{ border: 1px solid #dcdfe6; display: inline-block; border-radius: 100%; width: 14px; height: 14px; vertical-align: middle; } .el-radio-box:after{ display: inline-block; content:''; width: 6px; height: 6px; background-color: #b4b4b4; border-radius: 100%; border: 1px solid #b4b4b4; position: absolute; top:6.5px; left:

Jquery给基本控件的取值、赋值

由 风格不统一 提交于 2019-12-04 17:42:49
Jquery给基本控件的取值、赋值 Jquery给基本控件的取值、赋值 TEXTBOX: var str = $('#txt').val(); $('#txt').val("Set Lbl Value"); //文本框，文本区域： $("#text_id").attr("value",'');//清空内容 $("#text_id").attr("value",'test');// 填充内容 LABLE: var str = $('#lbl').text(); $('#lbl').text("Set Lbl Value"); /*获取单选按钮的值*/ var valradio = $("input[@type=radio][@checked]").val(); /*获取一组名为(items)的radio被选 中项的值*/ var item = $('input[@name=items][@checked]').val(); /* 获取复选框的值*/ var checkboxval = $("#checkbox_id").attr("value")； /* 获取下拉列表的值*/ var selectval = $('#select_id').val(); //多选框checkbox： $("#chk_id").attr("checked",'');//使其未勾选 $("#chk_id"

Internet Radio Streaming API

由 假如想象 提交于 2019-12-04 17:17:34
I was thinking of using FLowPlayer, but I need to add category so then when it hits a category then a radio channel the API plays that internet radio station on the API. Know any good api with this capability? I was going to use ShoutCast but its not releasing anymore dev. keys. So, any other API? Any programming languages of html/php/css/js or any close ot that is fine. If you're looking for an API which lets you control audio, then you should have a look at SoundManager2 . 来源： https://stackoverflow.com/questions/9658703/internet-radio-streaming-api
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