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问题是,然后我动态添加一些输入字段,应该删除添加的行的点击操作不起作用。我知道点击操作必须使用.on,但它没有帮助。有任何想法吗?JS动态添加字段 - 删除按钮不工作
这里是.js文件:
$(document).ready(function() {
$('.eventsRowsWrapper').each(function() {
var $wrapper = $('.eventsRows', this);
$(".addEventButton", $(this)).on('click', function() {
//console.log(jsFrontend.data.get('Planning.test'));
//$('.multi-event:first-child').clone(true).appendTo($wrapper).find('input').val('').attr('id', '');
$($wrapper).append('<div class="form-group multi-event controls form-inline"> <input name="date[]" maxlength="255" type="text" placeholder="Data" class="datepickerClass form-control sortable ui-sortable" size="20"> <button type="button" style="float: none" class="close deleteEventButton">×</button></div>');
$(".datepickerClass").datepicker();
$('.sortable').sortable();
});
$('.multi-event').on('click', '.deleteEventButton', function() {
if ($('.multi-event', $wrapper).length > 1){
$(this).parent('.multi-event').remove();
}
});
});
});
和.html:
<div class="eventsRowsWrapper">
<div class="eventsRows sortable">
<div class="form-group multi-event controls form-inline">
<input name="date[]" maxlength="255" type="text" placeholder="Data" class="datepickerClass form-control sortable ui-sortable" size="20">
<button type="button" style="float: none" class="close deleteEventButton">×</button>
</div>
</div>
<button class="btn btn-warning btn-sharp addEventButton" type="button" name="addEvent">
<span class="glyphicon glyphicon-plus-sign"></span>Add event
</button>
</div>
这里是Fiddle。
或使用最接近的静态容器''.eventsRows'' –