我有一个包含下拉列表和一些选项的表单:
<select name='type' id='type'>
<option value='suggestions' >Suggestions</option>
<option value='inquiries' >Inquiries</option>
<option value='donations' >Donations</option>
</select>
我还有一个Bootstrap模态窗口:
<!-- Modal -->
<div id="myModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
如果选择值“捐赠”,我想显示Bootstrap模式。
我试过这样做:
$("#type").bind("change", function () {
$('#myModal').modal('show')(this.value === 'donations');
}).change();
模态默认打开,所以我知道我的目标是模态,但我只想在选择“捐赠”选项时显示。
有什么想法吗?
答案 0 :(得分:10)
你试试这种方式..
$("#type").on("change", function () {
$modal = $('#myModal');
if($(this).val() === 'donations'){
$modal.modal('show');
}
});
$("#type").on("change", function () {
$modal = $('#myModal');
if($(this).val() === 'donations'){
$modal.modal('show');
}
});
<script src="https://code.jquery.com/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<select name='type' id='type'>
<option value='suggestions' >Suggestions</option>
<option value='inquiries' >Inquiries</option>
<option value='donations' >Donations</option>
</select>
<!-- Modal -->
<div id="myModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>