你好我想点击这个时删除克隆的html,最好的方法是什么?如何检测到我点击了X
这是HTML
<div class="col-md-12">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">Fields</h4>
</div>
<div class="panel-body">
<div class="field">
<div class="col-md-6">
<div class="panel panel-default">
<div class="panel-heading clearfix">
<a id="close" class="pull-right" href="#">
<i class="fa fa-times"></i>
</a>
</div>
<div class="panel-body">
<select class="form-control" name="custom_form[type]" required>
<option value="">Type</option>
<option>text</option>
<option>textarea</option>
<option>radio</option>
<option>checkbox</option>
</select>
<input class="form-control" type="text" name="customform[label]" placeholder="Label" />
</div>
</div>
</div>
</div>
<a href="#" id="add_attribute" class="btn btn-default">+ Add attribute</a>
</div>
</div>
</div>
这是我单击按钮+ Add Attribute
<div class="clone-field hide">
<div class="col-md-6">
<div class="panel panel-default">
<div class="panel-heading clearfix">
<a id="close" class="pull-right" href="#">
<i class="fa fa-times"></i>
</a>
</div>
<div class="panel-body">
<select class="form-control" name="custom_form[type]" required>
<option value="">Type</option>
<option>text</option>
<option>textarea</option>
<option>radio</option>
<option>checkbox</option>
</select>
<input class="form-control" type="text" name="customform[question]" placeholder="Question" />
</div>
</div>
</div>
</div>
<script type="text/javascript">
$(".container").on("click", "#add_attribute", function(e){
e.stopPropagation();
e.preventDefault();
alert("ok");
var append_att = $(".clone-field").html();
$(".field").append(append_att);
});
</script>
EDIT1 关闭已经完成,所以我添加了一个,因为它仍然是相同的概念,
如何在我选择<input type="text" name="customform[option]" placeholder="Ex. Male,Female" />
= Type
时添加radio,select,checkbox
,如果不是,则删除,然后将其放在Label input
上?
目前我有
$(".container").on("click", "#add_attribute", function(e){
e.stopPropagation();
e.preventDefault();
var append_att = $(".clone-field").html();
$(".fields").append(append_att);
}).on('click', '.remove', function() {
$(this).closest('.field').remove();
}).on('change', '.field-type', function(){
var input_option = '<input class="form-control" type="text" name="customform[option]" placeholder="Ex. Male,Female" /> ';
var valueSelected = this.value;
if(valueSelected == 'radio' || valueSelected == 'select')
//append
else
//remove
});
如何在Type
= radio,select
EDIT3 - 我的总回答
$(".container").on("click", "#add_attribute", function(e){
e.stopPropagation();
e.preventDefault();
var append_att = $(".clone-field").html();
$(".fields").append(append_att);
}).on('click', '.remove', function() {
$(this).closest('.field').remove();
}).on('change', '.field-type', function(){
var inputType = this.value;
var panel = $(this).closest('.panel-body');
var inputs = panel.find('input');
inputs.last().val("");
if(inputType=='radio' || inputType=='select') {
inputs.last().removeClass('hide');
} else {
inputs.last().addClass('hide');
}
});
答案 0 :(得分:2)
您正在使用重复的id=close
。请使用class=close
代替以下内容。
<a class="close" class="pull-right" href="#">
<i class="fa fa-times"></i>
</a>
你的js
删除项目应该是这样的。
$('.container').on('click', '.close', function(){
$(this).closest('.col-md-6').remove();
});
<强>更新强>
$('.container').on('click', 'select.form-control', function () {
var input_type = this.value;
var panel = $(this).closest('.panel-body');
var inputs = panel.find('input');
if (input_type == 'radio' || input_type == 'select') {
if (inputs.length > 1) {
inputs.last().removeClass('hide');
}
else {
var input_option = '<input class="form-control" type="text" name="customform[option]" placeholder="Ex. Male,Female" /> ';
panel.append(input_option);
}
} else {
if (inputs.length > 1)
inputs.last().addClass('hide');
}
});
答案 1 :(得分:1)
两个简单的步骤:
#close
更改为班级.close
。你不应该重复ids。col-md-6
容器中,以便以后可以选择它。您也可以使用col-md-6
,但您不想将JS代码绑定到布局特定的类HTML变为:
<div class="clone-field hide">
<div class="block col-md-6">
<div class="panel panel-default">
<div class="panel-heading clearfix">
<a class="close" class="pull-right" href="#">
<i class="fa fa-times"></i>
</a>
</div>
<div class="panel-body">
<select class="form-control" name="custom_form[type]" required>
<option value="">Type</option>
<option>text</option>
<option>textarea</option>
<option>radio</option>
<option>checkbox</option>
</select>
<input class="form-control" type="text" name="customform[question]" placeholder="Question" />
</div>
</div>
</div>
</div>
然后你还需要再添加一次类似于你现有的点击处理程序:
$(".container").on("click", "#add_attribute", function(e){
e.stopPropagation();
e.preventDefault();
alert("ok");
var append_att = $(".clone-field").html();
$(".field").append(append_att);
})
.on('click', 'close', function() {
$(this).closest('.block').remove();
});
答案 2 :(得分:0)
你应该使用jQuery.closest()https://api.jquery.com/closest/从你点击的按钮移动到包含所有面板的父容器
$('#close').on('click', function(){
$(this).closest('.clone-field').remove();
});
.clone-field
是要删除的面板中最顶级的DIV
编辑: 另外,Difference between id and class in CSS and when to use it