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追加时引导多选下拉菜单不工作

multiple-select dropdown twitter-bootstrap jquery

vedankita kumbhar · 技术社区 · 7 年前

我将一个包含多个选择下拉列表的html附加到另一个div上,点击按钮;但在附加div multiple select下拉列表后,该下拉列表不起作用。这是我的密码 Example

请帮我做这个。谢谢

5 回复 | 直到 7 年前

Alex Mac 7 年前

请找到下面提到的解决方案。

<div id="template" class="hidden">
    <div class="form-group" id="multiselect">
        <label class="col-md-4 control-label" for="rolename">Role Name</label>
        <div class="col-md-4">
            <select id="dates-field2" class="multiselect-ui form-control" multiple="multiple">
                <option value="cheese">Cheese</option>
                <option value="tomatoes">Tomatoes</option>
                <option value="mozarella">Mozzarella</option>
                <option value="mushrooms">Mushrooms</option>
                <option value="pepperoni">Pepperoni</option>
                <option value="onions">Onions</option>
            </select>
        </div>
    </div>
</div>

这是您的jQuery代码。

var html = $('#template').html();

$('.multiselect-ui').multiselect({
    includeSelectAllOption: true
});

$('#append-btn').click(function() {
    $(html).appendTo('.div2');
    $('.multiselect-ui').multiselect({
        includeSelectAllOption: true
    });
});

你可以在这里找到工作小提琴: https://fiddle.jshell.net/wuyy56gs/1/

Jithin Raj P R 7 年前

这是给你的解决方案 用你自己的小提琴 .

destroy 任何 plugin 它内部使用 re-init .

复制HTML代码并重新粘贴

希望它对您的

这是Answare的链接 jsfiddle

madalinivascu 7 年前

在调用multiselect之前保存html,在附加multiselect时重新生成它

var html = $('#multiselect').html();

 $('.multiselect-ui').multiselect({
        includeSelectAllOption: true
    });

    $('#append-btn').click(function(){

     $(html).appendTo('.div2');
    $('.multiselect-ui').multiselect('rebuild')
    })

演示: https://fiddle.jshell.net/wuyy56gs/

Shiladitya 7 年前

https://fiddle.jshell.net/0tpLod7h/1/

var cnt = 2;
var html = $('#multiselect').html();
 $('.multiselect-ui').multiselect({
        includeSelectAllOption: true
    });
    
    $('#append-btn').click(function(){
   		cnt++;
     	$(html).appendTo('.div2');
	    $('.div2 > div').last().find('select').attr('id', 'dates-field' + cnt);
      $('#dates-field' + cnt).multiselect('rebuild');
    })

span.multiselect-native-select {
	position: relative
}
span.multiselect-native-select select {
	border: 0!important;
	clip: rect(0 0 0 0)!important;
	height: 1px!important;
	margin: -1px -1px -1px -3px!important;
	overflow: hidden!important;
	padding: 0!important;
	position: absolute!important;
	width: 1px!important;
	left: 50%;
	top: 30px
}
.multiselect-container {
	position: absolute;
	list-style-type: none;
	margin: 0;
	padding: 0
}
.multiselect-container .input-group {
	margin: 5px
}
.multiselect-container>li {
	padding: 0
}
.multiselect-container>li>a.multiselect-all label {
	font-weight: 700
}
.multiselect-container>li.multiselect-group label {
	margin: 0;
	padding: 3px 20px 3px 20px;
	height: 100%;
	font-weight: 700
}
.multiselect-container>li.multiselect-group-clickable label {
	cursor: pointer
}
.multiselect-container>li>a {
	padding: 0
}
.multiselect-container>li>a>label {
	margin: 0;
	height: 100%;
	cursor: pointer;
	font-weight: 400;
	padding: 3px 0 3px 30px
}
.multiselect-container>li>a>label.radio, .multiselect-container>li>a>label.checkbox {
	margin: 0
}
.multiselect-container>li>a>label>input[type=checkbox] {
	margin-bottom: 5px
}
.btn-group>.btn-group:nth-child(2)>.multiselect.btn {
	border-top-left-radius: 4px;
	border-bottom-left-radius: 4px
}
.form-inline .multiselect-container label.checkbox, .form-inline .multiselect-container label.radio {
	padding: 3px 20px 3px 40px
}
.form-inline .multiselect-container li a label.checkbox input[type=checkbox], .form-inline .multiselect-container li a label.radio input[type=radio] {
	margin-left: -20px;
	margin-right: 0
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class="form-group" id="multiselect">
    <label class="col-md-4 control-label" for="rolename">Role Name</label>
    <div class="col-md-4">
        <select id="dates-field2" class="multiselect-ui form-control" multiple="multiple">
            <option value="cheese">Cheese</option>
            <option value="tomatoes">Tomatoes</option>
            <option value="mozarella">Mozzarella</option>
            <option value="mushrooms">Mushrooms</option>
            <option value="pepperoni">Pepperoni</option>
            <option value="onions">Onions</option>
        </select>
    </div>
</div>
<div class="div2">

</div>

<button id="append-btn">Append
</button>

Bhavin Solanki 7 年前

您可以附加当前代码的直接html代码。此示例还允许您全选例如:

<script>
var i = 0; 
$('#append-btn').click(function(){
     var html = '';
     html += '<div class="form-group" id="multiselect">';
     html += '<label class="col-md-4 control-label" for="rolename">Role Name</label>';
     html += '<div class="col-md-4 test">';
     html += '    <select id="dates-field2" class="multiselect-ui'+i+' form-control" multiple="multiple">';
     html += '        <option value="cheese">Cheese</option>';
     html += '        <option value="tomatoes">Tomatoes</option>';
     html += '        <option value="mozarella">Mozzarella</option>';
     html += '        <option value="mushrooms">Mushrooms</option>';
     html += '        <option value="pepperoni">Pepperoni</option>';
     html += '        <option value="onions">Onions</option>';
     html += '    </select>';
     html += '</div>';
     html += '</div>';
     $(html).appendTo('.div2');
     $('.multiselect-ui'+i).multiselect({
        includeSelectAllOption: true
     });
     i++
 });
</script>

https://fiddle.jshell.net/0tpLod7h/2/