<link href="~/Scripts/validation/validationEngine.jquery.css" rel="stylesheet" /> <script src="~/Scripts/validation/jquery.validationEngine.js"></script> <script src="~/Scripts/validation/jquery.validationEngine-zh_CN.js"></script> <script src="~/Scripts/validation/jquery.validationEngine.js"></script>2.HTMl:
<div class="panel panel-default"><div class="panel-heading"> <div class="panel-title">常用业务字段验证</div></div><div class="panel-body"> <form role="form" id="form1" class="demoform" action="#"><div class="form-group"> <label class="control-label">分类:</label> <div class="select"><select class="form-control validate[required]" name="type"> <option value="">==请选择==</option> <option value="1">一星级</option> <option value="2">二星级</option> <option value="3">三星级</option></select> </div></div><div class="form-group"> <label class="control-label">多选框:</label> <div><label class="checkbox-inline"> <input class="validate[minCheckbox[2]]" type="checkbox" name="chb1" />一星级</label><label class="checkbox-inline"> <input class="validate[minCheckbox[2]]" type="checkbox" name="chb1" />二星级</label><label class="checkbox-inline"> <input class="validate[minCheckbox[2]]" type="checkbox" name="chb1" />三星级</label> </div></div> <div class="form-group"> <label class="control-label">单选框:</label> <div><label class="radio-inline"> <input class="validate[required]" type="radio" name="rad1" />男</label><label class="radio-inline"> <input class="validate[required]" type="radio" name="rad1" />女</label><label class="radio-inline"> <input class="validate[required]" type="radio" name="rad1" />其他</label> </div></div> <div class="form-group"> <label class="control-label">简介:</label> <textarea class="form-control validate[required]"></textarea></div><div class="form-group"> <label class="control-label">上传图片: </label> <div ><input type="file" class="form-control validate[required]" /> </div> </div><div> <br /><br /> <input type="submit" class="btn btn-success" value="提交" /></div> </form></div> </div>3.Js:
$(function () {/** 特别说明:* 1.对于select标签,必须都指定value属性,没有可以指定空字符串* 2.对于checkbox和radio验证失败消息,显示在第一个按钮附近*///自定义错误显示位置$(".demoform").validationEngine({ promptPosition: "bottomRight", addPromptClass: "formError-white"}); });显示结果:
三、Ajax后台验证实例:
1.后台定义:
public JsonResult Exists(string fieldId, string fieldValue) {if (fieldValue.Length > 3) return Json(new object[] { fieldId, true});return Json(new object[] { fieldId,false }); } public JsonResult GetInfoByCode(string fieldId, string fieldValue) {if (fieldValue.Length > 3) return Json(new object[] { fieldId, true, "张三丰" });return Json(new object[] { fieldId, false, "验证失败" }); } public JsonResult GetByName(string fieldId, string fieldValue) {if (fieldValue.Length > 3) return Json(new object[] { fieldId, true, "后台验证成功", new {name="张三丰",age=20 } });return Json(new object[] { fieldId, false, "验证失败,来自后台的消息" }); }2.ajax验证方法扩展:
3.HTML定义:
<div class="panel panel-default"><div class="panel-heading"> <div class="panel-title">Ajax后台验证</div></div><div class="panel-body"> <form role="form" id="form1" class="demoform" action="#"><div class="form-group"> <label class="control-label">昵称:</label> <input class="form-control validate[required,ajax[ajaxNickName]]" name="nickname" /></div><div class="form-group"> <label class="control-label">编号:</label> <input class="form-control validate[required,ajax[ajaxCode]]" name="code" value="12" /></div><div class="form-group"> <label class="control-label">编号:</label> <input class="form-control validate[required,ajax[ajaxName]]" name="code" value="12" /></div><div> <input type="submit" class="btn btn-success" value="提交" /></div> </form></div> </div>4.JS
/* * 特别说明: * 1.ajax验证规则或其他扩展验证规则,可以扩充在jquery.validationEngine-zh_CN.js中 * 2.ajax后台的返回json对象格式: * 返回数据内容:[String,Boolean] * 第一个值类型为 String,是接收到 fieldId 的值; * 第二个值类型为 Boolean,验证通过返回 true,不通过返回 false * 3.如果有第三个值可以作为‘消息内容显示", * 4.对于单个Ajax验证提交,没有提供回调处理等事件 */ //自定义错误显示位置 $(".demoform").validationEngine({promptPosition: "bottomRight",//此属性,指定ajax提交表以及字段ajax验证的方式ajaxFormValidationMethod: "post",//指定使用Ajax模式提交表单处理ajaxFormValidation: true,onAjaxFormComplete: function (status, form, json, options) { console.info(status); console.info(form);},onBeforeAjaxFormValidation: function (form, options) { console.info(form);} });显示结果:
以上所述是小编给大家介绍的JQuery.validationEngine表单验证插件(推荐),希望对大家有所帮助,如果大家有任何疑问欢迎给我留言,小编会及时回复大家的!