本文实例讲述了Jquery动态添加输入框的方法。分享给大家供大家参考。具体实现方法如下:
<!-- 页头 --> <#include "../common/head.ftl"> <div id="onFailureDiv" class="alert alert-danger navbar-fixed-top" style="text-align:center; display:none"></div> <div class="container" style="min-height:100%; height:100%;margin-top:100px;"> <form id="addressForm" class="form-horizontal" method="post" action="/restaurant/${(user.userId)}/addAddress"> <div class="form-group dynamic-collection" id="course-goals-form-group"> <div class="col-md-2 control-label"><label>地址</label></div> <div class="col-md-8 controls"><ul id="ItemCourseList" class="list-group sortable-list" data-role="list" style="margin-bottom:10px;"></ul><div class="input-group"><input id="courseInput" type="text" data-role="item-input" class="form-control"><span class="input-group-btn"> <button id="addItemCourse" class="btn btn-default" type="button" data-role="item-add" >添加</button></span></div> </div> </div></form><!-- container --> </div> <script type="text/javascript" src="${app.basePath}/resources/js/jquery.form.js"></script> <script>$.schoolFn = {addCourseItem: function(obj){ $("#ItemCourseList").append("<li class="list-group-item clearfix"><span class="glyphicon glyphicon-resize-vertical sort-handle"></span>"+obj+"<input type="hidden" name="goals" value=""+obj+""><button type="button" class="close delete-btn deleteItem" onclick="deleteCourseItem(this);" title="删除">×</button></li>");},addItem: function(obj){ $("#itemList").append("<li class="list-group-item clearfix"><span class="glyphicon glyphicon-resize-vertical sort-handle"></span>"+obj+"<input type="hidden" name="audiences" value=""+obj+""><button type="button" class="close delete-btn deleteItem" onclick="deleteItem(this);" title="删除">×</button></li>");},}$("#addItemCourse").click(function(){ var item=$("#courseInput").val(); if(item.trim()==""){ $("#courseInput").val(""); }else{ $.schoolFn.addCourseItem(item); $("#courseInput").val(""); }});function deleteCourseItem(obj){ $(obj).parent().replaceWith("");} </script> <script>$(document).ready(function(){ $("#addressForm").ajaxForm(function(json) {if(json.status == "success") { $("#onFailureDiv").html("添加成功").slideDown().delay(3000).hide(1000);}else { $("#onFailureDiv").html(json.errorMsg).slideDown().delay(3000).hide(1000);} });}); </script> <!-- 页脚 --> <#include "../common/footer.ftl"/>效果图如下:

希望本文所述对大家的jQuery程序设计有所帮助。