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效果图：
如图，这是使用Validator插件，所完成的功能，效果很强大，也很方便，这边推荐使用这种方式，最后介绍一下原始js验证写法。
首先，导入插件：
<link href="<%=basePath %>bootstrap/css/bootstrap-datetimepicker.min.css" rel="external nofollow" rel="stylesheet" media="screen">
<script src="/UploadFiles/2021-04-02/bootstrapValidator.min.js">jsp：
<div class="modal fade" id="myModal_add" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title" id="myModalLabel_add">新增</h4> </div> <div class="modal-body" style="height:680px;"> <form id="defaultForm" class="form-horizontal"> <div class="form-group"> <label class="col-sm-2 control-label" for="company_name">公司名称</label> <div class="col-sm-4"> <input class="form-control" id="company_name" type="text" placeholder="请输入公司名称" name="company_name"/> </div> <label class="col-sm-2 control-label" for="company_id">公司id</label> <div class="col-sm-4"> <input class="form-control" id="company_id" type="text" placeholder="请输入公司id" name="company_id"/> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label" for="computer_room">机房</label> <div class="col-sm-4"> <input class="form-control" id="computer_room" type="text" placeholder="请输入机房"/> </div> <label class="col-sm-2 control-label" for="cabinet">机柜</label> <div class="col-sm-4"> <input class="form-control" id="cabinet" type="text" placeholder="请输入机柜"/> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label" for="equipment_type">设备类型</label> <div class="col-sm-4"> <input class="form-control" id="equipment_type" type="text" placeholder="请输入设备类型"/> </div> <label class="col-sm-2 control-label" for="equipment_name">设备名称</label> <div class="col-sm-4"> <input class="form-control" id="equipment_name" type="text" placeholder="请输入设备名称"/> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label" for="equipment_ip">设备ip</label> <div class="col-sm-4"> <input class="form-control" id="equipment_ip" type="text" placeholder="请输入设备ip" name="equipment_ip" /> </div> <label class="col-sm-2 control-label" for="equipment_brand">设备品牌</label> <div class="col-sm-4"> <input class="form-control" id="equipment_brand" type="text" placeholder="请输入设备品牌"/> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label" for="equipment_model">设备型号</label> <div class="col-sm-4"> <input class="form-control" id="equipment_model" type="text" placeholder="请输入设备型号"/> </div> <label class="col-sm-2 control-label" for="shelf_position">上架位置</label> <div class="col-sm-4"> <input class="form-control" id="shelf_position" type="text" placeholder="请输入上架位置"/> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label" for="equipment_sn">设备SN号</label> <div class="col-sm-4"> <input class="form-control" id="equipment_sn" type="text" placeholder="请输入设备SN号"/> </div> <label class="col-sm-2 control-label" for="equipment_pn">设备PN号</label> <div class="col-sm-4"> <input class="form-control" id="equipment_pn" type="text" placeholder="请输入设备PN号"/> </div> </div> </form> </div> <div class="modol-footer" id="button_sub"> <button type="reset" id="btn_reset" class="btn btn-default"><span class="glyphicon glyphicon-repeat" aria-hidden="true"></span>重置</button> <button type="button" id="" name="submit" class="btn btn-primary submit_review"><span class="glyphicon glyphicon-floppy-disk" aria-hidden="true"></span>提交审核</button> </div> </div> </div> </div>我这边没有使用表单提交验证，而已点击button按钮，Ajax提交，注意一下。
js：
$(function(){/* 文档加载，执行一个函数*/ // $(".submit_review").attr({"disabled":"disabled"}); $('#defaultForm').bootstrapValidator({ message: 'This value is not valid', feedbackIcons: {/*输入框不同状态，显示图片的样式*/ valid: 'glyphicon glyphicon-ok', invalid: 'glyphicon glyphicon-remove', validating: 'glyphicon glyphicon-refresh' }, fields: {/*验证*/ company_name: {/*键名username和input name值对应*/ validators: { notEmpty: {/*非空提示*/ message: '公司名称不能为空' }, // stringLength: {/*长度提示*/ // min: 6, // max: 30, // message: '用户名在6到30之间' // }/*最后一个没有逗号*/ } }, company_id: { validators: { notEmpty: { message: '公司ID不能为空' }, } }, equipment_ip: { validators: { notEmpty: { message: '设备IP不能为空' }, regexp: { regexp: /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/, message: '设备IP不合法' } } }, } }) });$("#btn_reset").click(function(event) { /* Act on the event */ $('#defaultForm').data('bootstrapValidator').resetForm(true); }); $("body").on('click', '#btn_submit_add', function(event) { /* Act on the event */ $('#defaultForm').bootstrapValidator('validate'); var flag = $("#defaultForm").data('bootstrapValidator').isValid(); if (!flag) { toastr.error("填写有误，请重新填写！"); } else { $.post('addEquipmentInfoCheck.action', { "equipmentInfoCheck.companyId": $("#company_id").val(), "equipmentInfoCheck.companyName": $("#company_name").val(), "equipmentInfoCheck.machineRoom": $("#computer_room").val(), "equipmentInfoCheck.equipmentCabinet": $("#cabinet").val(), "equipmentInfoCheck.deviceType": $("#equipment_type").val(), "equipmentInfoCheck.deviceName": $("#equipment_name").val(), "equipmentInfoCheck.deviceIp": $("#equipment_ip").val(), "equipmentInfoCheck.deviceBrand": $("#equipment_brand").val(), "equipmentInfoCheck.deviceModel": $("#equipment_model").val(), "equipmentInfoCheck.position": $("#shelf_position").val(), "equipmentInfoCheck.deviceSn": $("#equipment_sn").val(), "equipmentInfoCheck.devicePn": $("#equipment_pn").val(), "equipmentInfoCheck.state":1 }, function(data, textStatus, xhr) { /*optional stuff to do after success */ if (textStatus == "success") { // e.preventDefault(); $('#defaultForm').data('bootstrapValidator').resetForm(true); $("#myModal_add").modal('hide'); toastr.success("提交成功"); }else{ $("#myModal_add").modal('hide'); toastr.error("提交失败"); } }); } });OK，至此模态框验证，提交就完成了~
下面附上原始js校验：
$("#equipment_ip").blur(function(){ var reg = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/ ; var flag=reg.test($(this).val()); if(!flag){ toastr.error("IP不合法，请重新输入"); $(this).val(""); } );以上所述是小编给大家介绍的bootstrap Validator 模态框、jsp、表单验证 Ajax提交功能，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！
富贵资源网 Design By www.hznty.com
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富贵资源网 Design By www.hznty.com
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