Cri*_*taa 5 html javascript php bootstrap-select laravel-5.2
我尝试对公司进行选择以添加到组中,然后在数据库中进行连接。我有点被“html”代码阻止了。我在 Laravel 工作
<select id="selectCmp" class="selectpicker" data-live-search="true" multiple title="Select structures">
@foreach($allCompanies as $company)
<option value="{{$company->id}}"> {{$company->name}}</option>
@endforeach
</select>
<iframe name="votar" style="display:none;"></iframe>
<form action={{route('admin.group.affect')}} method="POST" target = "votar">
{{csrf_field()}}
<div id="cmpInputList">
</div>
</br>
<button id="addGroupeBtn" class="btn btn-secondary" type="submit">
Add
</button>
</form>
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好的,如果尝试检查元素,我有类似的东西:
<div class="btn-group bootstrap-select show-tick dropup">
<button type="button" class="btn dropdown-toggle btn-default" data-toggle="dropdown" role="button"
data-id="selectCmp" title="Select structures" aria-expanded="true"><span
class="filter-option pull-left"> Select structures</span> <span class="bs-caret"><span
class="caret"></span></span></button>
<div class="dropdown-menu open" role="combobox" style="max-height: 560px; overflow: hidden; min-height: 142px;">
<div class="bs-searchbox"><input type="text" class="form-control" autocomplete="off" role="textbox"
aria-label="Search"></div>
<ul class="dropdown-menu inner" role="listbox" aria-expanded="false"
style="max-height: 504px; overflow-y: auto; min-height: 86px;">
<li data-original-index="0"><a tabindex="0" class="" data-tokens="null" role="option"
aria-disabled="false" aria-selected="false"><span
class="text"> A</span><span class="glyphicon glyphicon-ok check-mark"></span></a></li>
<li data-original-index="1"><a tabindex="0" class="selected" data-tokens="null" role="option"
aria-disabled="false" aria-selected="true"><span
class="text"> B </span><span class="glyphicon glyphicon-ok check-mark"></span></a></li>
<li data-original-index="2"><a tabindex="0" class="" data-tokens="null" role="option"
aria-disabled="false" aria-selected="false"><span
class="text"> C </span><span class="glyphicon glyphicon-ok check-mark"></span></a></li>
</ul>
</div>
<select multiple="multiple" id="selectCmp" data-live-search="true" title="Select structures"
class="selectpicker" tabindex="-98">
<option value="1"> A</option>
<option value="0">B</option>
<option value="2"> C</option>
</select>
</div>
<iframe name="votar" style="display: none;"></iframe>
<form action="http://127.0.0.1:8000/admin/affectCmpToGroup" method="POST" target="votar">
<input type="hidden" name="_token" value="KSyRBJq6p6yJBPJnv0EOsC2sJwEe2SbzjxtLtuI5">
<div id="cmpInputList"></div>
<br>
<button id="addGroupeBtn" type="submit" class="btn btn-secondary">
Add
</button>
</form>
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所以我有一个ul与innerText和提及关于选择与否。我的问题是如何将innerText选项(id)中的值和值传递给表单,以便将其传递给控制器和数据库。
我希望很清楚......我对这一切都很陌生。
对于非“多重”选择,它很简单$('#selectCmp').val()并且
$('#selectCmp option:selected').text().
在这种情况下,也可以通过$('#selectCmp').val().
要获取所选选项名称的数组,可以这样做:
$('#selectCmp').on('changed.bs.select', function (e) {
var options = $('#selectCmp option:selected');
var selected = [];
$(options).each(function(){
selected.push( $(this).text() );
// or $(this).val() for 'id'
});
// write value to some field, etc
});
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尽管此代码可能不一定绑定到“changed.bs.select”,具体取决于您的应用程序逻辑。
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