checkbox

问题 I am using ASP.NET MVC to populate a group of checkboxes. These checkboxes change depending on what the user selects on the previous view. I am using Razor. In the view I have: @foreach (var skills in Model.SkillsAvailable) { <input name="pack" type="checkbox" value="@skills" /> @skills<br /> } @Html.HiddenFor(m => m.SkillsSelected, new { @class = "hidden" }) I have a few others that look nearly identical to this but are single selection radio buttons. It functions by jQuery taking the

问题 The Problem I'm trying to make a project, where you can make topics, that can be private or public to unauthenticated users. In every topic, you can then make several entries, applying to that topic. Now I'm trying to make a checkbox in my new_topic.html , where if you check it, it evaluates to True, if not, to False. But I'm having trouble with making the checkbox evaluate to True, when I check it. And for some reason, there is two checkbuttons in the page that applies to new_topic.html ;

问题 I am trying to build an application based on the following usage example (How to create a tree view with checkboxes in Python). This example builds a Treeview with checkboxes using the Tix library. However, when I run this example, whenever a Checkbox is checked, the text label of that box disappears. Could someone help me to avoid the behaviour mentioned just above? import Tix class View(object): def __init__(self, root): self.root = root self.makeCheckList() def makeCheckList(self): self.cl

问题 I have a few CheckBox elements inside one of my Fragments . Every time I leave this Fragment it seems to nor save or restore the checked state of each one provided by the user. In the FragmentList example you can find: CheckBox check1; boolean active; @Override public void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); outState.putBoolean("state1", check1.isChecked()); } Which you can use later like this: @Override public void onActivityCreated(Bundle

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . Improve this question i'd like to find out, which CheckBoxes are checked and which are unchecked by one method. Furthermore, i'd like to find out how can i add label in ChomboBox, E.G. there are numbers to choose, and from 1-9 there is heading "weak",from 10-20 there is heading

问题 I'm trying to set enabled true for "SetOutputCurrentPPLowValue" & "SetOutputCurrentPPHighValue" when "SetAlarmValues" is checked. I have the following code, for this issue: The fields are disabled when the page is loaded but when the "SetAlarmValues" is checked, they stay disabled. I'm not sure why. Please help! <!-- ko if: $root.regData --> <div class="row"> <div class="col-md-2"> <label for="SetAlarmValues" class="control-label">@MSL.Core.Resource.Models.Well.SetAlarmValues:</label> <input

问题 I want to change the checkboxinput value to FALSE/TRUE during run-time. How can I do this? checkboxInput(inputId = "smoother", label = "Overlay smooth trend line", value = FALSE) 回答1: You can use updateCheckboxInput() . See an example below: Reproducible example: library(shiny) ui <- fluidPage( actionButton( inputId = "check", label = "update checkbox" ), checkboxInput( inputId = "checkbox", label = "Input checkbox" ) ) server <- function(input, output, session) { observeEvent( eventExpr =

问题 I have this code to add a checkbox column in the third position, but the index of this column(bloqueador) is 0 and not 3. What is wrong? public void bloqselect() { DataGridViewCheckBoxColumn chkSelect = new DataGridViewCheckBoxColumn(); chkSelect.Selected = false; chkSelect.HeaderText = "Bloqueador"; chkSelect.Name = "chkSelect"; grid_lic.Columns.Insert(3, chkSelect); if (chkSelect.Selected == true) bloqueador = 1; else bloqueador = 0; } checkbox column index 回答1: It's a quirk about the

问题 I'm showing repeater data from database.Data is showing perfectly in repeater . Now I want to select Checkbox on one or more repeater but not working. When I'm checked checkbox it should show "Air Jordan".But it is showing "Hydra".Also index value are not showing. This is my code export function checkbox1_change(event) { // Add your code for this event here: let myid=$w('#text32').text; console.log(myid); $w("#repeater2").onItemReady( ($item, itemData, index) => { if ($w("#checkbox1").checked

问题 my javascript is here: function enable(id) { var i = (document.getElementById('haha').checked); if(i= true) { document.getElementById("nama_"+id).disabled= false; document.getElementById("ket_"+id).disabled= false; }else{ document.getElementById("nama_"+id).disabled= true; document.getElementById("ket_"+id).disabled= true; } } when i checked checkbox, the textbox will enabled, but when i unchecked, that textbox still enable, i want to this textbox go disabled after i unchecked. how can i fix