checkbox

问题 The shortest possible program to show my problem: import javafx.application.Application; import javafx.geometry.Insets; import javafx.scene.Scene; import javafx.scene.control.CheckBox; import javafx.scene.control.Label; import javafx.scene.layout.Priority; import javafx.scene.layout.StackPane; import javafx.scene.layout.VBox; import javafx.stage.Stage; public class TestCheckBox extends Application { public static void main(String[] args) { launch(args); } public void start(Stage stage) {

问题 I would like to create a table with django-tables2 such that different rows have different properties. By default I get either <tr class="odd"> or <tr class="even"> How can I specify my own class for some of the rows? Similarly, if I have a CheckBoxColumn and I specify some data for this column, it goes into the value : <input type="checkbox" name="col" value="123"/> This is great for figuring out which checkbox was checked. However, how can I set some checkboxes as checked when the table is

问题 I have multiple checkboxes in the following code: @foreach($camera_video as $video) <input type="checkbox" name="camera_video" value="{{$video->id}}"> <label>{{$video->name}}</label> @endforeach I would like to see which checkboxes have been checked by the user. I just need the id (value) to store. What is the best way to do this in Laravel? 回答1: You should update name of your checkbox input to camera_video[] as array and you are good to go. You will get input array. <input type="checkbox"

问题 I've made another post yesterday and had no success with it. I will try now to reorder de idea and to ask again since I can't find the solution for this (I'm a newbie and I'm trying really hard). The thing is that I'm working with this template based on Bootstrap, and this is the code that I can see directly from one of the files and that I'm using on my project: html snippet: <div class="hide" id="states"> <div class="control-group"> <label class="control-label">Seleccione</label> <div class

问题 I have a CSS rule for input like this: input { border: 1px solid black; } The problem is that checkboxes in IE (have tested on IE 8 and 9) and Opera also inherit this border and instead of showing the default style they show their custom mode for checkboxes with white background and black checks like this: instead of the native style, like in Windows 7 with gradient-grey background and dark blue checks that are shown in Chrome and Firefox: I would like to keep the border for the input-rule in

问题 The purpose is to; If checkbox is disabled, do nothing. If checkbox is enabled and checked, set the style of a button. Here is what I've got so far; $(document).ready(function (e) { $(".checkbox").live("click", function () { if ($(this).hasAttribute('disabled')) { return false; } var isAnyChecked; $("input[type=checkbox]").each(function () { var checkedValue = $(this).attr("checked"); if (checkedValue == "checked") { isAnyChecked = true; } }); if (isAnyChecked) { $("#<%= btnConfirm.ClientID %

问题 i'm using CursorAdapter for reading database in listview. i have a checkbox in the each item of the list that when the checkbox was checked by user the favorite Column in my database change the yes and the item added to the favorite. everything is ok and the favorite column changed but when i scroll up and down the list the checkbox going to unchecked. and if you restarting the app the checkbox have been checked what should i do for this problem: sorry for my bad english: CursorAdapter class:

问题 This question already has answers here : Setting “checked” for a checkbox with jQuery? (40 answers) Closed 6 years ago . I have a table with a checkbox at the start of each row. Each Checkbox has the ID of #tablecheckbox. The table header row has a check icon which should check all boxed in the table. How can I do this with jQuery? 回答1: Here head_checkbox is id of top header and person class is all row checkbox $('#head_checkbox').on('change', function () { if ($(this).is(':checked')) { $('

问题 I am trying to take the values passed from a userform that has 4 checkbox options and write them to a single concatenated cell. When I select my userform like this: I would like to save it to a single cell like this: I tried accomplishing this with the following code (see below), but it doesn't work quite right with the commas and such if only the 2nd, 3rd, or 4th item is chosen without the first. I am convinced there is a better way but I can't figure it out or find an answer online. Private

问题 I'm new to iPhone SDK 3.0. I've seen table view edit mode where you can check multiple row items and then delete them or move them. The picture here (http://twitpic.com/khmog) illustrates what I mean. I've also seen this in several other apps, such as "Groceries". Could anyone tell me how to do this? Can this be done using 3.0 APIs? Thanks. 回答1: It seems that Apple uploaded "TableMultiSelect" as sample codes on iOS Developer Program since 2011-10-12. It explains only multiple deletion, but I