radio

jQuery select操作控制方法小结

由 五迷三道 提交于 2019-12-10 06:44:41
jQuery获取Select选择的Text和Value: 语法解释： 1. $("#select_id").change(function(){//code...}); //为Select添加事件，当选择其中一项时触发 2. var checkText=$("#select_id").find("option:selected").text(); //获取Select选择的Text 3. var checkValue=$("#select_id").val(); //获取Select选择的Value 4. var checkIndex=$("#select_id ").get(0).selectedIndex; //获取Select选择的索引值 5. var maxIndex=$("#select_id option:last").attr("index"); //获取Select最大的索引值 jQuery设置Select选择的Text和Value: 语法解释： 1. $("#select_id ").get(0).selectedIndex=1; //设置Select索引值为1的项选中 2. $("#select_id ").val(4); //设置Select的Value值为4的项选中 3. $("#select_id option[text='jQuery']").attr(

Yii2.0 ActiveForm Input Fields

由 一世执手 提交于 2019-12-10 03:56:03
之前5月学习Yii2的时候发现的一个不错的博客内容，这里转载保存。 Use the namespace For ActiveForm Active Form Begin And End Text Input Field TextArea Field Password Input Field HTML5 Email Input Field File Upload Checkbox Button Field Checkbox List Input Field Radio Button Field Radio Button List Field ListBox Field dropDown List Input Field Submit Button ‘yii\widgets\ActiveForm’ class is used to create a form and ‘yii\helpers\Html’ class is used to display the different type of HTML input fields like buttons, textbox, select box etc. ActiveForm::begin() - creates a form instance and beginning of the form. ActiveForm::begin

Internet Radio Streaming API

由 和自甴很熟 提交于 2019-12-09 22:19:10
问题 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. 回答1: If you're looking for an API which lets you control audio, then you should have a look at SoundManager2. 来源： https:/

Click td, select radio button in jQuery

由 亡梦爱人 提交于 2019-12-09 16:41:09
问题 Got a small problem with some very basic jQuery, I'd like to be able to click on a table cell, and then have it automatically select the radio button inside. HTML: <table> <tr> <td> 1<br> <input type="radio" name="choice" value="1"> </td> <td> 2<br> <input type="radio" name="choice" value="2"> </td> <td> 3<br> <input type="radio" name="choice" value="3"> </td> </tr> </table> jQuery: $("td").click(function () { $(this).closest('input:radio').attr('checked',true); }); Any help would really be

How to play streaming audio from internet radio on Python 3.5.3

由 喜你入骨 提交于 2019-12-09 07:05:24
问题 I am using Python 3.5.3 on Windows 8.1 x64 and i need play audio from here I have tried pyaudio, but it gives me only white noise and error occurred after a few runs of pyaudio (pyaudio module 'pyaudio' has no attribute 'PyAudio'). Please, advise me how better play the streaming audio from url, using Python... P.S. I already got the song title and artist name with this code: import requests import time import datetime print(datetime.datetime.now()) import re url = 'http://prem1.rockradio.com

How to play online radio streaming url in Android. How to play .pls radio streaming url in android

由 时光毁灭记忆、已成空白 提交于 2019-12-08 20:50:23
问题 I created a XML file in my server. It contains title and link tags. I fetch the tags and display them as links in ListView . From there when the user clicks the link, then I'd like play the .pls file in the Radio Station app. Here is my XML file: <item> <title> Kushi FM </title> <link>http://108.163.197.114:8071/listen.pls</link> </item> I don't know how to play the link in next activity. MainActivity : public class MainActivity extends AppCompatActivity { // All static variables static final

How to access the value of a radio button that is checked using YUI?

由 穿精又带淫゛_ 提交于 2019-12-08 15:22:38
问题 i have following radio button structure ... <div id="test"> <input name="test1" value="a" type="radio"> <input name="test1" value="b" type="radio"> <input name="test1" value="c" type="radio"> </div> how would i go about retrieving the value of any checked radio button? i have checked the YUI documentation an there is not really any good example. I would also like to know how to get the element by input name in YUI? 回答1: In YUI 3: var value = Y.one("#test input[name=test1]:checked").get("value

How do I make a text field/select option visible/invisible by selecting a radio button option in HTML?

由 牧云@^-^@ 提交于 2019-12-08 10:43:29
问题 <!DOCTYPE html> <html> <body> <form> /*yes or no radio button option*/ Deduction: <input type="radio" name="option" value="yes">Yes <input type="radio" name="option" value="no">No <br> /* text field for the amount if yes is selected, if no is selected the amount*/ /* and the affiliate selection shouldn't be showing*/ Amount:<input type="text" name="amount"> <br> <select> <option value="affiliate">Select Affiliate</option> <option value="x">x</option> <option value="y">y</option> </select> <br

Django: Using Radio select box on model formsets

由 眉间皱痕 提交于 2019-12-08 06:35:35
问题 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

Select only one checkbox/radiobutton in the same row and column

由 落爺英雄遲暮 提交于 2019-12-08 04:43:02
问题 I have six columns with six checkboxes (or radio). My intention is, that only one checkbox can be selected in the same row and the same column. For example: When I select the checkbox in column4 and row3', every checkbox in row3 and column4 have to be unselected immediately. I tried it with radio buttons, but I simply can´t do it, because every single radio always to be in two different groups. Edit: My HTML Code: <div style="position:absolute; left: 20px; top: 20px" class="checkcolumn2" >
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