<!doctype html>
<head>
<style>
/* Prevents slides from flashing */
#slides {
display:none;
}
</style>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script src="jquery.slides.min.js"></script>
<script>
$(function(){
$("#slides").slidesjs({
width: 940,
height: 528
});
});
</script>
</head>
<body>
<div id="slides">
<img src="http://placehold.it/940x528">
<img src="http://placehold.it/940x528">
<img src="http://placehold.it/940x528">
<img src="http://placehold.it/940x528">
<img src="http://placehold.it/940x528">
</div>
</body>
$("#slides").slidesjs({
width: 700,
height: 393
});
$("#slides").slidesjs({
start: 3 //这里注意数值从1开始,不是0;默认值0
});
<a class="slidesjs-previous slidesjs-navigation" href="#" title="Previous">Previous</a>
<a class="slidesjs-next slidesjs-navigation" href="#" title="Next">Next</a>
$("#slides").slidesjs({
navigation: {
active: true, //显示或隐藏前一张后一张切换按钮;默认值为true,
effect: "slide" //设置切换的方式,slide:平滑,fade:渐显;默认值slide
}
});
<ul class="slidesjs-pagination"> <li class="slidesjs-pagination-item"><a href="#" data-slidesjs-item="0" class="active">1</a></li> <li class="slidesjs-pagination-item"><a href="#" data-slidesjs-item="1">2</a></li> <li class="slidesjs-pagination-item"><a href="#" data-slidesjs-item="2">3</a></li> <li class="slidesjs-pagination-item"><a href="#" data-slidesjs-item="3">4</a></li></ul>
$("#slides").slidesjs({
pagination: {
active: true, //显示或隐藏 分页;默认值true
effect: "slide" //这里可以设置切换方式,跟上下页切换一样,但是跟上下页不冲突;默认值slide
}
});
<a class="slidesjs-play slidesjs-navigation slidesjs-playing" href="#" title="Play" style="display: none;">Play</a>
<a class="slidesjs-stop slidesjs-navigation" href="#" title="Stop" style="">Stop</a>
$("#slides").slidesjs({
play: {
active: true, //开始自动播放功能;默认值true
effect: "slide", //切换方式,跟上面两个切换方式不冲突;默认值slide
interval: 5000, //在每一个幻灯片上花费的时间;默认值5000
auto: false, //开始自动播放;默认值false
swap: true, //显示或隐藏 自动播放和停止按钮;默认值true
pauseOnHover: false, //鼠标移入是否暂停;默认值false
restartDelay: 2500 //重启延迟;默认值2500
}
});
$("#slides").slidesjs({ effect: {
slide: {
speed: 200 //切换花费的时间;默认值200
},
fade: {
speed: 300, //切换花费的时间;默认值300
crossfade: true //交叉切换,设置为false,会看到背景色;默认值true
}
}
});
$("#slides").slidesjs({
callback: {
loaded: function(number) {
// 幻灯片载入完成时
},
start: function(number) {
// 切换开始时
},
complete: function(number) {
// 切换结束时
}
}
});
<form action="" id="demo">
<label for="username">用户名</label><input type="text" name="username" id="username"><br/>
<label for="password">密码</label><input type="text" name="password" id="password"><br/>
<label for="password_confirm">确认密码</label><input type="text" name="password_confirm"><br/>
<label for="email">email</label><input type="text" name="email"><br/>
<input type="submit" value="提交">
</form>
<script>
$(function(){
$('#demo').validate({
rules: { //规则
username: { //这边的username,取得是form里面 name的值
required: true, //必填项
minlength: 2, //最小长度
remote: "http://taojiaqu.com" //url验证配对,只能返回true或false
},
password: {
required: true,
minlength: 5
},
password_confirm: {
required: true,
minlength: 5,
equalTo: "#password"
},
email: {
required: true,
email: true,
remote: "http://taojiaqu.com"
}
},
messages: { //错误显示,跟上面的一一对应,没有设置的话,会显示默认的
username: {
required: '请输入用户名',
minlength: '用户名最小为2',
remote: "该用户名被使用了"
},
password: {
required: '请输入密码',
minlength: '密码最小长度为5'
},
password_confirm: {
required: '请确认密码',
minlength: '密码最小长度为5',
equalTo: "两次密码不一致"
},
email: {
required: '请输入邮箱',
email: '您输入的邮箱不对',
remote: '该邮箱已被实用'
}
},
errorElement: "b", //设置错误标签 b
errorPlacement: function(error, element) { //错误操作,error错误信息,element错误input对象
element.after(error);
},
submitHandler: function() { //点击提交表单回调函数,如果还有验证不通过择提示错误信息,不执行该函数
},
success: function(label,element) { //验证通过的函数 //element:input对象 //labal:提示信息的对象
},
highlight: function(element, errorClass, validClass) { //上一个验证不通过的话,执行该函数 //element:input对象 //errorClass:错误class类名 //validClass: 确认class类名
},
unhighlight:function(element, errorClass, validClass){ //上一个验证通过的话,执行该函数
}
})
})
</script>
validate() – Validates 核心方法
$('#demo').validate({
rules: {
//。。。
},
messages: {
//。。。
}
})
valid() – 验证表单是否通过,返回true或false
$('#taojiaqu').validate()
alert($('#taojiaqu').valid());
rules() – 读取、添加和删除一个元素的规则
$( "#myinput" ).rules(); //返回一个规则对象$( "#myinput" ).rules( "add", {
required: true,
minlength: 2,
messages: {
required: "Required input",
minlength: jQuery.validator.format("Please, at least {0} characters are necessary")
}
});
$( "#myinput" ).rules( "remove" );//移除全部
$( "#myinput" ).rules( "remove", "min max" );//移除min max
Validator.form() – 验证表单 Validator.element() – 验证指定的 input validator.element( "#myselect" ); Validator.resetForm() – 重置表单 Validator.showErrors() – 显示错误信息 Validator.numberOfInvalids() – 返回错误的字段数
jQuery.validator.addMethod( name, method [, message ] ) – 添加自定义验证方法
//返回true或falsejQuery.validator.addMethod("domain", function(value, element) {
return this.optional(element) || /^http:\/\/taojiaqu.com/.test(value);
}, "错误信息");
jQuery.validator.format( template, argument, argumentN… ) – 格式化字符串
var format=jQuery.validator.format("{0}--{1}--{2}");
console.log(format("a","b","c")); //a--b--c
jQuery.validator.setDefaults() – 修改默认设置
jQuery.validator.setDefaults({
debug: true //所有的都设置debug模式
});
jQuery.validator.addClassRules() – 统一添加某个类的 校验规则
//添加class为name的校验规则:必填,最小长度为2jQuery.validator.addClassRules("name", {
required: true,
minlength: 2
});
mobile_phone: {
require_from_group: [1, ".phone-group"] //这边的1表示 三项中只需要填写一项就可以,后面是class名
},
home_phone: {
require_from_group: [1, ".phone-group"]
},
work_phone: {
require_from_group: [1, ".phone-group"]
}
$(".selector").validate({
debug: true
});
$(".selector").validate({
submitHandler: function(form) {
$(form).ajaxSubmit();
}
});
$(".selector").validate({
submitHandler: function(form) {
form.submit();
}
});
$(".selector").validate({
invalidHandler: function(event, validator) {
//event :自定义事件对象
//validator:当前验证的实例
}
});
$("#myform").validate({
ignore: ".ignore"
});
$(".selector").validate({
rules: {
name: "required",
email: {
required: true,
email: true
}
}
}); $(".selector").validate({
rules: {
name: { depends:function(element){reruen true;} //返回true的话才校验,name是否必填 },
email: {
email: true, min:{ param:15, //单独值的话 用param 代替 depends:function(element){reruen true;} }
}
}
});
$(".selector").validate({
rules: {
name: "required",
email: {
required: true,
email: true
}
},
messages: {
name: "请输入您的名字",
email: {
required: "请输入的的邮箱",
email: "请输入正确的邮箱地址"
}
}
});
$("#myform").validate({
groups: {
username: "fname lname"
},
errorPlacement: function(error, element) {
if (element.attr("name") == "fname" || element.attr("name") == "lname" ) {
error.insertAfter("#lastname");
} else {
error.insertAfter(element);
}
}
});
$(".selector").validate({
errorElement: "em"
});
//<em>错误信息</em>
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