我正在尝试根据从下拉列表中选择的值添加输入字段。
我想在 <div> 上附加输入字段.我真的尝试了很多，但我找不到错误。也许这个社区中的某个人已经看到了...
$(document).ready(function () {
//Initialize tooltips
$('.nav-tabs > li a[title]').tooltip();
//Wizard
$('a[data-toggle="tab"]').on('show.bs.tab', function (e) {
var $target = $(e.target);
if ($target.parent().hasClass('disabled')) {
return false;
}
});
$(".next-step").click(function (e) {
var $active = $('.wizard .nav-tabs li.active');
$active.next().removeClass('disabled');
nextTab($active);
});
$(".prev-step").click(function (e) {
var $active = $('.wizard .nav-tabs li.active');
prevTab($active);
});
// $(document).on('ready', function() {
// $("#input-4").fileinput({showCaption: false});
//});
});
function nextTab(elem) {
$(elem).next().find('a[data-toggle="tab"]').click();
}
function prevTab(elem) {
$(elem).prev().find('a[data-toggle="tab"]').click();
}
//according menu
$(document).ready(function()
{
//Add Inactive Class To All Accordion Headers
$('.accordion-header').toggleClass('inactive-header');
//Set The Accordion Content Width
var contentwidth = $('.accordion-header').width();
$('.accordion-content').css({});
//Open The First Accordion Section When Page Loads
$('.accordion-header').first().toggleClass('active-header').toggleClass('inactive-header');
$('.accordion-content').first().slideDown().toggleClass('open-content');
// The Accordion Effect
$('.accordion-header').click(function () {
if($(this).is('.inactive-header')) {
$('.active-header').toggleClass('active-header').toggleClass('inactive-header').next().slideToggle().toggleClass('open-content');
$(this).toggleClass('active-header').toggleClass('inactive-header');
$(this).next().slideToggle().toggleClass('open-content');
}
else {
$(this).toggleClass('active-header').toggleClass('inactive-header');
$(this).next().slideToggle().toggleClass('open-content');
}
});
return false;
});<html>
<head>
<title>Registration</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<link rel="stylesheet" href="Wizard.css" type="text/css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script type="text/javascript" src="Wizard.js"></script>
<link href="../bootstrap/css/bootstrap.min.css" rel="stylesheet">
<link href="../prettify.css" rel="stylesheet">
<script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap-wizard/1.2/jquery.bootstrap.wizard.min.js"></script>
<link rel="stylesheet" href="css/wizard.css" type="text/css">
</head>
<body>
<div class="container">
<div class="row">
<section>
<div class="wizard">
<div class="wizard-inner">
<div class="connecting-line"></div>
<ul class="nav nav-tabs" role="tablist">
<li role="presentation" class="active">
<a href="#persInfo" data-toggle="tab" aria-controls="persInfo" role="tab" title="Person">
<span class="round-tab">
<i class="glyphicon glyphicon-home"></i>
</span>
</a>
</li>
<li role="presentation" class="disabled">
<a href="#boxInfo" data-toggle="tab" aria-controls="boxInfo" role="tab" title="Box">
<span class="round-tab">
<i class="glyphicon glyphicon-home"></i>
</span>
</a>
</li>
<li role="presentation" class="disabled">
<a href="#compInfo" data-toggle="tab" aria-controls="compInfo" role="tab" title="Competition">
<span class="round-tab">
<i class="glyphicon glyphicon-fire"></i>
</span>
</a>
</li>
<li role="presentation" class="disabled">
<a href="#complete" data-toggle="tab" aria-controls="complete" role="tab" title="Complete">
<span class="round-tab">
<i class="glyphicon glyphicon-ok"></i>
</span>
</a>
</li>
</ul>
</div>
<form role="form">
<div class="tab-content">
<div class="tab-pane active" role="tabpanel" id="persInfo">
<div class="persInfo">
<div class="row">
<div class="col-md-6">
<label for="exampleInputEmail1">Competition Name</label>
<input type="text" class="form-control" id="compName" placeholder="Competition Name">
</div>
<div class="col-md-6">
<label for="exampleInputEmail1">Registration Code for athletes</label>
<input type="text" class="form-control" id="exampleInputEmail1" placeholder="Registration Code for athletes">
</div>
</div>
<div class="row">
<div class="col-md-6">
<label for="exampleInputEmail1">Competition Date</label>
<div>
<div class="col-md-4 col-xs-4 wdth">
<select name="visa_status" id="visa_status" class="dropselectsec1">
<option value="">Day</option>
<option value="2">1</option>
<option value="1">2</option>
<option value="4">3</option>
<option value="5">4</option>
<option value="6">5</option>
<option value="3">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
</select>
</div>
<div class="col-md-4 col-xs-4 wdth">
<select name="visa_status" id="visa_status" class="dropselectsec1">
<option value="">Month</option>
<option value="2">Jan</option>
<option value="1">Feb</option>
<option value="4">Mar</option>
<option value="5">Apr</option>
<option value="6">May</option>
<option value="3">June</option>
<option value="7">July</option>
<option value="8">Aug</option>
<option value="9">Sept</option>
</select>
</div>
<div class="col-md-4 col-xs-4 wdth">
<select name="visa_status" id="visa_status" class="dropselectsec1">
<option value="">Year</option>
<option value="2">1990</option>
<option value="1">1991</option>
<option value="4">1992</option>
<option value="5">1993</option>
<option value="6">1994</option>
<option value="3">1995</option>
<option value="7">1996</option>
<option value="8">1997</option>
<option value="9">1998</option>
</select>
</div>
</div>
</div>
</div>
</div>
<ul class="list-inline pull-right">
<li><button type="button" class="btn btn-primary next-step">Next</button></li>
</ul>
</div>
<div class="tab-pane" role="tabpanel" id="boxInfo">
<div class="boxInfo">
<script>
$(document).ready(function () {
$('select#selectDiv').change(function () {
var sel_value = $('option:selected').val();
if (sel_value == 0) {
$("#test1").empty(); // Resetting Form
} else {
$("#test1").empty(); //Resetting Form
create(sel_value);
}
});
function create(sel_value) {
for (var i = 1; i <= sel_value; i++) {
$("#test1").append($("<label/>").text(i + ". Division Name"), $("<input/>", {
class: 'form-control',
type: 'text',
name: 'name_' + i
}), $("<br/>"), $("<input/>", {
type: 'text',
value: sel_value,
name: 'NumbDiv_' + i
}), $("<br/>"), $("<br/>"));
}
}
});
</script>
<div class="col-md-6">
<label for="exampleSelect1">Number of Divisions</label>
<select class="form-control" id="selectDiv" name="select" >
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
</div>
<div class="col-md-6" id="test1">
</div>
<div class="col-md-6">
<label for="exampleInputEmail1">Street</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Street">
</div>
</div>
<ul class="list-inline pull-right">
<li><button type="button" class="btn btn-default prev-step">Back</button></li>
<li><button type="button" class="btn btn-primary next-step">Next</button></li>
</ul>
</div>
<div class="tab-pane" role="tabpanel" id="compInfo">
<div class="compInfo">
<div class="row">
<div class="col-md-6">
<label for="exampleInputEmail1">Competition Name</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Competition Name">
</div>
<div class="col-md-6">
<label class="control-label">Competition Logo</label>
<input id="input-4" name="input4[]" type="file" class="file-loading">
</div>
</div>
<div class="row">
<div class="col-md-6">
<label for="exampleInputEmail1">Street</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Street">
</div>
<div class="col-md-6">
<label for="exampleInputEmail1">City</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="City">
</div>
</div>
<div class="row">
<div class="col-md-6">
<label for="exampleInputEmail1">Postal Code</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Postal Code">
</div>
<div class="col-md-6">
<label for="exampleInputEmail1">Country</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Country">
</div>
</div>
</div>
<ul class="list-inline pull-right">
<li><button type="button" class="btn btn-default prev-step">Back</button></li>
<!--<li><button type="button" class="btn btn-default next-step">Skip</button></li>-->
<li><button type="button" class="btn btn-primary btn-info-full next-step">Next</button></li>
</ul>
</div>
<div class="tab-pane" role="tabpanel" id="complete">
<div class="step44">
<h5>Completed</h5>
<ul class="list-inline pull-right">
<li><button type="button" class="btn btn-default prev-step">Back</button></li>
<!--<li><button type="button" class="btn btn-default next-step">Skip</button></li>-->
<li><button type="button" class="btn btn-primary btn-info-full next-step">Finish</button></li>
</ul>
</div>
</div>
<div class="clearfix"></div>
</div>
</form>
</div>
</section>
</div>
</div>
<script type="text/javascript" src="js/wizard.js"></script>
</body>
</html>最佳答案
没有 ID 为 test1 的元素，但有一个 test。
此外，您的追加语句提前关闭，因此您有一系列逗号分隔的语句。
所以
$("#test1").append($("<label/>").text(i + ". Division Name"))
//move this bracket ^
...
}), $("<br/>"), $("<br/>");
//and put it here ^
.
$("#test").append($("<label/>").text(i + ". Division Name"), $("<input/>", {
class: 'form-control',
type: 'text',
name: 'name_' + i
}), $("<br/>"), $("<input/>", {
type: 'text',
value: sel_value,
name: 'NumbDiv_' + i
}), $("<br/>"), $("<br/>"));
$(document).ready(function () {
$('select#selectDiv').change(function () {
var sel_value = $(this).val();
if (sel_value == 0) {
$("#test").empty(); // Resetting Form
}
else {
$("#test").empty(); //Resetting Form
create(sel_value);
}
});
function create(sel_value) {
for (var i = 1; i <= sel_value; i++) {
$("#test").append($("<label/>").text(i + ". Division Name"), $("<input/>", {
class: 'form-control',
type: 'text',
name: 'name_' + i
}), $("<br/>"), $("<input/>", {
type: 'text',
value: sel_value,
name: 'NumbDiv_' + i
}), $("<br/>"), $("<br/>"));
}
}
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<div class="col-md-6">
<label for="exampleSelect1">Number of Divisions</label>
<select class="form-control" id="selectDiv" name="select" >
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
</div>
<div class="col-md-6" id="test">
</div>关于jquery - 使用 jquery 添加基于所选值的输入字段，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40820570/