如何使引导复选框组在选中时关闭另一个组中的所有复选框

Posted 2023-05-08

【中文标题】如何使引导复选框组在选中时关闭另一个组中的所有复选框

【英文标题】：How to make bootstrap checkbox groups turn off all checkboxes in another group when they become checked

【发布时间】：2021-06-04 14:04:08

【问题描述】：

我有 2 个复选框组。我想允许从任一组中进行多项选择。但绝不应该同时选中两个组中的复选框。我正在为复选框使用引导程序，以便它们显示为切换按钮。

这里是复选框组

<div class="btn-group-sm btn-group-toggle assign-radio-group-div" data-toggle="buttons">
  <label class="btn btn-secondary" style="margin: 3px;">
    <input class="add-checkbox assignment-grid-button" data-srcorderid="1" type="checkbox">Add
  </label>
</div>

<div class="btn-group-sm btn-group-toggle assign-radio-group-div" data-toggle="buttons">
  <label class="btn btn-secondary" style="margin: 3px;">
    <input class="add-checkbox assignment-grid-button" data-srcorderid="2" type="checkbox">Add
  </label>
</div>

<div class="btn-group-sm btn-group-toggle reassign-radio-group-div" data-toggle="buttons">
  <label class="btn btn-secondary reassign-radio-group-label" style="margin: 3px;">
    <input class="reassign-checkbox assignment-grid-button" data-srcorderid="4" type="checkbox">Reassign
  </label>
</div>

<div class="btn-group-sm btn-group-toggle assign-radio-group-div" data-toggle="buttons">
  <label class="btn btn-secondary" style="margin: 3px;">
    <input class="add-checkbox assignment-grid-button" data-srcorderid="3" type="checkbox">Add
  </label>
</div>

<div class="btn-group-sm btn-group-toggle reassign-radio-group-div" data-toggle="buttons">
  <label class="btn btn-secondary reassign-radio-group-label" style="margin: 3px;">
    <input class="reassign-checkbox assignment-grid-button" data-srcorderid="5" type="checkbox">Reassign
  </label>
</div>

<div class="btn-group-sm btn-group-toggle reassign-radio-group-div" data-toggle="buttons">
  <label class="btn btn-secondary reassign-radio-group-label" style="margin: 3px;">
    <input class="reassign-checkbox assignment-grid-button" data-srcorderid="6" type="checkbox">Reassign
  </label>
</div>

<div style="padding-top:30px;">
<div style="float:left;">
  <span class="assign-header">Assignment</span>
</div>
<input style="float:left;width:100px" id="bulk-attuid-assignment-input" class="form-control" name="field" type="text">
<button id="bulk-attuid-assignment-button" type="button" class="btn btn-primary bulk-attuid-assignment-class" style="float:left;margin-left: 10px;margin-bottom:4px;">Assign</button>

</div>

这是我一次只允许选择一个组的尝试

$(document).ready(function() 
  $(document).off('change', '.reassign-checkbox').on('change', '.reassign-checkbox', function(e) 
    if ($(this).parent().hasClass('active') == true) 
      $('.add-checkbox').parent().removeClass('active');
      toggleAssign('show');
    
    //if unchecked
    if ($(this).hasClass('reassign-checkbox') == true && $(this).parent().hasClass('active') == false)  //if the current changed value is reassign, and the change is an unselect
      if ($('.btn-group-toggle.reassign-radio-group-div >.active').length == 0 && $('.btn-group-toggle.assign-radio-group-div >.active').length == 0)  //and it is the last reassign that is unchecked
        //hide the assignment field
        toggleAssign('hide');
        $('#bulk-attuid-assignment-input').val('');
      
    
  );
  $(document).off('change', '.add-checkbox').on('change', '.add-checkbox', function(e) 
    if ($(this).parent().hasClass('active') == true) 
      $('.reassign-checkbox').parent().removeClass('active');
      toggleAssign('show');
    
    //if unchecked
    if ($(this).hasClass('add-checkbox') == true && $(this).parent().hasClass('active') == false)  //if the current changed value is add, and the change is an unselect
      if ($('.btn-group-toggle.assign-radio-group-div >.active').length == 0 && $('.btn-group-toggle.reassign-radio-group-div >.active').length == 0)  //and it is the last add button that is unchecked
        //hide the assignment field
        toggleAssign('hide');
        $('#bulk-attuid-assignment-input').val('');
      
    
  );
);

这是JSFiddle

从外观上看，代码似乎可以正常工作。当您打开多个“添加”切换，然后选择“重新分配”时，“添加”切换将关闭。然而，有时它只是抓住焦点而不是产生影响。

任何帮助将不胜感激

【参考方案1】：

问题是，你必须写两行来选择一个复选框

改变了这一行

$('.add-checkbox').parent().removeClass('active');

还有这一行

$('.reassign-checkbox').parent().removeClass('active');

对此（添加了附加行）...

$('.add-checkbox').parent().removeClass('active');
$('.add-checkbox').prop("checked", false);

$('.reassign-checkbox').parent().removeClass('active');
$('.reassign-checkbox').prop("checked", false);

您必须有这两行才能根据引导指令使引导程序处于非活动状态

从引导网站： https://getbootstrap.com/docs/3.3/javascript/