我只需要在组内选择 1 个选项。我用过multiple-select.js
我应该可以点击
A1 或 A2 或 A3
和
B1 或 B2 或 B3
我也尝试过 - 认为它可以在单击新按钮时取消选择以前的按钮,只要它们都具有相同的名称但徒劳无功。
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/multiple-select/1.2.0/multiple-select.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/multiple-select/1.2.0/multiple-select.css" rel="stylesheet"/>
</head>
<body>
<select multiple="multiple">
<optgroup label="Group A">
<option value="1">Radio A1</option>
<option value="2">Radio A2</option>
<option value="3">Radio A3</option>
</optgroup>
<optgroup label="Group B">
<option value="4">Radio B1</option>
<option value="5">Radio B2</option>
<option value="6">Radio B3</option>
</optgroup>
</select>
<script>
$('select').multipleSelect(
{
multiple: true,
multipleWidth: 300,
selectAll: false,
width: '100%',
onClick: function(view) {
//;
}
}
);
</script>
</body>
通常,多选插件不支持您想要的行为,即您只能在单个选择中的每个 optgroup 中选择一个选项。但是,您可以在没有 optgroup 的单个选择中只选择一个选项。
因此,您可以使用 2 个“单行”选择来完成您想要的功能。
PS:我尝试自定义多选行为,使您可以在单个 optgroup 中仅选择一个单选按钮,但该插件不够灵活。
<html>
<head>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/multiple-select/1.2.0/multiple-select.css" />
</head>
<body>
<fieldset>
<legend>Choose Group A and B</legend>
<label>Group A</label>
<select multiple="multiple">
<option value="1">Radio A1</option>
<option value="2">Radio A2</option>
<option value="3">Radio A3</option>
</select>
<label>Group B</label>
<select multiple="multiple">
<option value="4">Radio B1</option>
<option value="5">Radio B2</option>
<option value="6">Radio B3</option>
</select>
</fieldset>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/multiple-select/1.2.0/multiple-select.min.js"></script>
<script>
$('select').multipleSelect({
multiple: true,
multipleWidth: 300,
selectAll: false,
width: '100%',
single: true,
onClick: function (view) {
/*
view.label: the text of the checkbox item
view.checked: the checked of the checkbox item
*/
//Uncheck other checkboxes in the group
},
onOptgroupClick: function (view) {
/*
view.label: the text of the optgroup
view.checked: the checked of the optgroup
view.children: an array of the checkboxes (DOM elements) inside the optgroup
*/
}
});
</script>
</body>
</html>
希望它可以帮助你。
为了表格中的空间,使用引导内联表格:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Multiple select to function like radio in a group</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<style>
</style>
</head>
<body>
<div class="container">
<form class="form-inline">
<fieldset>
<legend>Choose Group A and B</legend>
<label>Group A </label>
<select class="form-control">
<option value="1">Radio A1</option>
<option value="2">Radio A2</option>
<option value="3">Radio A3</option>
</select>
<label>Group B </label>
<select class="form-control">
<option value="4">Radio B1</option>
<option value="5">Radio B2</option>
<option value="6">Radio B3</option>
</select>
</fieldset>
</form>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
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