checkbox

问题 How to display checkboxGroupInput horizontally (inline block) with R shiny? 回答1: You can do like this : checkboxGroupInput(inputId="test", label="Test", choices=1:4), tags$style(type="text/css", HTML("#test>*{float: left; margin-right: 15px; height: 20px;} #test {height: 20px;}")) Or directly edit a css file, see https://groups.google.com/forum/#!topic/shiny-discuss/EMQV8NbA3MI EDIT Since shiny 0.10.0 , you can use the inline argument for horizontal layout : library("shiny") ui <- fluidPage(

问题 In my page (jsp) i have a radiobutton group and a textbox (which is disabled initially). Whenever the user clicks on a radio button the textbox should be enabled and when the user clicks on some other radio button the textbox should again get disabled. I am able to enable the initially disabled checkbox with the code below. $("#DevGroup_OTHER").click(function(){ $("#otherDevText").attr("disabled",""); }) My questions: But how can i disable the textbox again? Is there a simpler solution using

问题 the xml element "enabled" for a checkbox is deprecated. Eclipse tells me to use state_enabled instead. I tried to add android:state_enabled="false" to my checkbox within my xml instead of android:enabled="false" But it doesn't show any effect. The latter one does the desired. I don't want to use a deprecated method. Am I doing something wrong? Thanks. 回答1: This thread discusses this. Romain Guy says it is not deprecated but perhaps some bug/issue in Eclipse or the ADT editor causes it to show

问题 I'm using a checkbox and I want people to be able to check/uncheck it. However, when they uncheck it, I'm using a jQueryUI modal popup to confirm that they really want to do that. Thus they can click OK or Cancel , and I want my checkbox to be unchecked only if they click OK . That's why I would like to catch the uncheck event to prevent the checkbox from being visually unchecked, and uncheck it myself programmatically if the user happens to click on OK . How could I do that ? PS: I know I

问题 I need to put check to the right hand top corner of my imageview. But when I do this I noticed a default margin around my checkbox. Is there a way to remove this?? <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <FrameLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" > <ImageView android:id

问题 I am trying to create a form using thymeleaf that contains a series of checkboxes. The object source that I am passing through to the thymeleaf template contains a String and a List. package com.controller; import java.util.List; public class Source { private String sourceName; private List<String> testList; public String getSourceName() { return sourceName; } public void setSourceName(String name) { this.sourceName = name; } public List<String> getTestList() { return testList; } public void

问题 Is it possible to style the HTML checkbox without using javascripts? This code for example will work fine with IE, but not on Firefox or Chrome. http://jsfiddle.net/5wJxF/ Any suggestions? 回答1: YES. It is possible. You can't directly style the checkbox element, but the effect you're looking for can be achieved if you use a <label> element in conjunction with the checkbox, and style that. <input type="checkbox" id="field1" class="mycheckbox" /> <label for="field1" class="mycheckbox-label"

问题 I have this checkbox: <input type="checkbox" name="suspended" id="s" value="<?php echo $udata['suspended']; ?>" <?php echo $suspended; ?>> And this textarea: <textarea name="suspendreason" id="sr" style="height:60px" class="field"><?php echo $udata['suspendreason']; ?></textarea> My question is, how can I make the textarea READONLY whenever the #s checkbox is unchecked ? 回答1: With your requirement, something like this: $(document).ready(function(){ if($('#s:checked').length){ $('#sr').attr(

问题 I have a form with checkboxes that works fine, but when the user submits the form with errors and my checkbox is checked I need to change div class which holds the checkbox. So I was experimenting with {{ form.mycheckbox.data }} in the template and it says False on page load. Now when user is click on a checkbox and the form has errors, it says on . So I tried: {{ if form.mycheckbox.data == True }} doesn't work {{ if form.mycheckbox.data != False }} doesn't work {{ if form.mycheckbox.data ==

问题 I have a custom listview with each row contaning a checkbox and text. now what i want that if any one checkbox of listview row is checked so others checkbox in other row if checked .it will be delected automatically.(i.e only one checkbox should be selected one at a time).how should i do that. So far what i have done is as follows: public class CustomAdapter extends BaseAdapter{ Context context; List<String> items; boolean array[]; public CustomAdapter(Context context, List<String> items) {