checkbox

问题 I've created an ArrayList with custom ArrayAdater . Each ListItem contains a CheckBox and a TextView . TextView contains the name of the directories and the CheckBox indicates whether that directory should be scanned. I'm maintaining an ArrayList that stores all the names of the directories checked. There a some buttons down in the ListView. Initially, when I check/uncheck the application the ArrayList works fine and adds/removes elements in it. But when I press any button the ArrayList

问题 I want the select and checkbox button to be selected depending on the given JSON format. { "autoselect": [ "doloremque", "amet natus aut", "tenetur" ], "component": "checkbox", "description": "blanditiis exercitation quidem molestiae eius aliquam deserunt consequat", "editable": false, "label": "vel qui autem", "options": [ "mollitia voluptatum", "doloremque", "amet natus aut", "inventore", "tenetur" ], "required": true }, { "autoselect": [ "debitis exercitationem" ], "component": "select",

问题 I have a value in one table and a checkbox in another. I would like the value to go up by 1 when the box is checked. I want to do something like this: =IF(C23,B4=B4+1) but Excel throws an error. C23 is the checkbox and B4 is the number. 回答1: You'll have to create a linked cell to the checkbox if you have not done so already (in Design Mode right click on the checkbox and see "LinkedCell" in the Properties menu). Then, when your checkbox is checked, this linked cell will return TRUE if checked

问题 Recently, I encountered a problem with a ListView. In it there is a list of checkboxes. The checked items are fed to the calling Activity that starts my ListActivity with startActivityForResult. If there were any checked items previous to calling the ListActivity, those items are passed to it so the user can edit his previous selection rather than starting over. First time around everything is fine. But when I want to alter the selection by calling the ListActivity again, the first checkbox

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Is JavaScript's Math broken? I have a javascript and html code here my code and i get a weird value when calculate specific fields. Only one checkbox has a script right now (the background music addon) and only when i select that add on with 1 of any of the 3in reels i get 24.990000000000002 in the total price. it's so weird its only with those inputs...it should be just 24.99....all the other inputs work and

问题 I am working on an ASP WebForm. The page contains a father ASP:Repeater. This Repeater's children themselves contain a Repeater that contains a collection of CheckBoxes. I need to add an event on these CheckBoxes OnCheckChange so whenever we click one of the CheckBoxes, it unchecks all of the other checkboxes. I could use a RadioButton, but using CheckBoxes has other advantages for me that are out of this subject so I do not want to use radio buttons. That would theorically work fine just

问题 I'm working with checklist-model.js for angular to select from dynamically generated list of objects. It's working fine, but now I need to make it work in reverse so when I uncheck any of checkbox - place it to new array (and when checked back - remove from array). Can any of You give me some ideas or tell me next steps how to deal with it? html: <label> <input type="checkbox" ng-model="check_all_domains" ng-click="toggle_select_all()"/> all </label> <label ng-repeat="objects in objects_model

问题 Hey there, I am trying to delete Events as chosen by a by a user using check boxes to check of which events they want to be deleted. But for some reason whenever I call request.POST.get('event_list') Nothing is received even though boxes are checked and I end up with nothing. Here is my template and the view that should be deleting the chosen events. {% if event_list %} {% for event in event_list%} {%csrf_token%} <input type="checkbox" name="event_list" id="event{{ forloop.counter }}" />

问题 I am trying to replace three check boxes within an html form with three different images. The idea being that the user can select the pictures by clicking on them rather than clicking on a check box. I've been putting togther some code but can't figure out how to make all the checkboxes selectable. At the moment only the first images works when it is clicked on. Can anyone help me? I'm a real novice with javascript I'm afraid. See fiddle here The form <form id="form1" action="" method="GET"

问题 I have two series of data and trying to hide them by clicking on the check box but the data series do not get hidden. You can see my data series in my fiddle. And that is the code I have used for hiding them: CSS : <input type="checkbox" checked="checked" class="messageCheckbox" value="line1" onclick="showOrHide(0);" />1 <input type="checkbox" value="line2" checked="checked" class="messageCheckbox" onclick="showOrHide(1);" />2 Javascript : showOrHide = function (i) { var selectt = document