【发布时间】:2019-04-29 06:43:15
【问题描述】:
代码正在运行,但我一次获取所有值,我想要的是在单击删除按钮时获取值,然后将这些值存储在数组中。请帮助我,我有点陷入困境。对 JavaScript 来说是全新的。尝试在谷歌上搜索,但没有运气。
<html lang="en">
<head>
<title>Sample</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js">
</script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="panel panel-default">
<div class="panel-body">
<form action="">
<div class="input-group control-group after-add-more">
<input type="text" name="addmore[]" class="form-control" placeholder="Enter Name Here">
<div class="input-group-btn">
<button class="btn btn-success add-more" type="button"><i class="glyphicon glyphicon-plus"></i> Add</button>
</div>
</div>
</form>
<!-- Copy Fields-These are the fields which we get through jquery and then add after the above input,-->
<div class="copy-fields hide">
<div class="control-group input-group" style="margin-top:10px">
<input type="text" name="addmore[]" class="form-control" placeholder="Enter Name Here">
<div class="input-group-btn">
<button class="btn btn-danger remove" type="button"><i class="glyphicon glyphicon-remove"></i> Remove</button>
</div>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
$(document).ready(function() {
/* here first get the contents of the div with name class copy-fields and add it to after "after-add-more" div class. */
$(".add-more").click(function() {
var html = $(".copy-fields").html();
$(".after-add-more").after(html);
});
/* here it will remove the current value of the remove button which has been pressed */
$("body").on("click", ".remove", function() {
var values = $(this).val();
alert(values);
$(this).parents(".control-group").remove();
});
});
</script>
</body>
</html>
【问题讨论】:
-
您想要获取活动值。这是你的问题吗?
-
无法理解你在问什么
-
是的,通过输入字段旁边的删除按钮。但是,当我尝试这样做时,我会在动态添加的输入字段中获取所有值
标签: javascript jquery html arrays