常用JQ特效代码

/**
* hhBase 平台js
* User: huanhuan
* QQ: 651471385
* Email: th.wanghuan@gmail.com

* 微博: huanhuan的天使

* Date: 13-9-1
* Time: 上午10:05
* Dependence jquery-1.7.2.min.js
*/

var fn = {};

//鼠标划过显示隐藏方法
fn._hoverShow = function(infor){
var option = {
id:'',
addClass:'',
showBox:'',
showTriangle:'',
mouseenter:function(){},
mouseleave:function(){}
}
for(var i in infor){
if(option.hasOwnProperty(i)){
option[i] = infor[i];
}
}
$(option.id).on({
'mouseenter' : function(e){
$(this).addClass(option.addClass);
$(this).find('.'+option.showBox).show();
$(this).find('.'+option.showTriangle).show();
option.mouseenter();
},
'mouseleave' : function(e){
$(this).removeClass(option.addClass);
$(this).find('.'+option.showBox).hide();
$(this).find('.'+option.showTriangle).hide();
option.mouseleave();
}
});
}
fn.hoverShow = function(){
fn._hoverShow({
id:$('[data-rule="hoverShow"]'),
addClass:'topmenu-dropdown-hover'
});
fn._hoverShow({
id:$('[data-rule="hoverShow-weixin"]'),
showBox:'topmenu-item-weix',
showTriangle:'weix-triangle'
});
}

//判断文本框的值是否为空，有值的情况就隐藏提示语，没有值就显示
fn._keyup = function(keys){
var option = {
id:'',
keyup:function(){},
blur:function(){}
}
for(var i in keys){
if(option.hasOwnProperty(i)){
option[i] = keys[i];
}
}

$(option.id).each(function(){
var thisVal=$(option.id).val();
//判断文本框的值是否为空，有值的情况就隐藏提示语，没有值就显示

if(thisVal!=""){
$(this).siblings("span").hide();
}else{
$(this).siblings("span").show();
}
$(this).live({
keyup:function(){
var val=$(this).val();
$(this).siblings("span").hide();
},
blur:function(){
var val=$(this).val();
if(val!=""){
$(this).siblings("span").hide();
}else{
$(this).siblings("span").show();
}
}
});
$(this).siblings("span").click(function(){
$(option.id).focus();
});
});
}
fn.keyup = function(){
fn._keyup({id:$('[data-rule="keyTxt"]')});
fn._keyup({id:$('[data-rule="keyPassword"]')});
}

//TAB 标签切换
fn._showTab = function(op){
var option ={
id : '',
addClass : '',
showClass : '',
clickrun:function(){}
}
for(var i in op){
if(option.hasOwnProperty(i)){
option[i] = op[i];
}
}
$(option.id).find('li').live({
click:function(){
var index = $(this).index();
$(this).addClass('current').siblings().removeClass('current');
$('.'+option.showClass).eq(index).show().siblings('.'+option.showClass).hide();
option.clickrun();
}
});

}
fn.showTab = function(){
fn._showTab({
id:$('[data-rule="dateTab"]'),
addClass:'current',
showClass:'thSupList'
});
}

//文本框 focus blur 方法
fn._placeHolder = function(cfg){
var option = {
id:'',
text:'',
focuscolor:'#000',
blurcolor:'#999',
focusrun:function(){},
blurrun:function(){}
};
for (var i in cfg) {
if (option.hasOwnProperty(i)) {
option[i] = cfg[i];
}
}
$(option.id).live({
focus:function(){
$(this).attr('tempvalue',$(this).val().match(/^\s*(\S+(\s+\S+)*)\s*$/)==null?'':$(this).val().match(/^\s*(\S+(\s+\S+)*)\s*$/)[1]);
if($(this).attr('tempvalue')==option.text){
$(this).val('');
$(this).css('color',option.focuscolor);
}else{
$(this).css('color',option.focuscolor);
}
option.focusrun();
},
blur:function(){
$(this).attr('tempvalue',$(this).val().match(/^\s*(\S+(\s+\S+)*)\s*$/)==null?'':$(this).val().match(/^\s*(\S+(\s+\S+)*)\s*$/)[1]);
if($(this).attr('tempvalue').length<1){
$(this).val(option.text);
$(this).css('color',option.blurcolor);
}
option.blurrun();
}
});
}

fn.placeHolder = function(){
fn._placeHolder({id:$('[data-rule="searchQuery"]'),text:'想去哪？'});
fn._placeHolder({id:$('[data-rule="searchMap"]'),text:'想去哪里？'});
}

//文本框 focus blur 方法
fn._txtFocus = function(kval){
var option = {
id:'',
hideInput:'',
inputTxt:'',
focus:function(){},
blur:function(){}
}
for(var i in kval){
if(option hasOwnProperty(i)){
option[i] = kval[i];
}
}
$(option.id).on({
'focus':function(){
var mail = $(this).val();
if(mail == option.inputTxt){
$(this).val('');
$(this).css('color','#333');
}
option.focus();
},
'blur':function(){
var mail = $(this).val();
if(mail == ''){
$(this).val(option.inputTxt);
$(this).css('color','#999');
}
option.blur();
}
});
}
fn.txtFocus = function(){
fn._textFocus({id:$('[data-rule="nameTxt"]'),inputTxt:'输入用户名'});
}

//密码框文字的显示、隐藏
fn._keyFocus = function(kval){
var option = {
id:'',
hideTd:'',
hideInput:'',
inputTxt:'',
focus:function(){},
blur:function(){}
}
for(var i in kval){
if(option hasOwnProperty(i)){
option[i] = kval[i];
}
}
$(option.id).on({
'focus':function(){
var text_value = $(this).val();
if (text_value == this.defaultValue) {
$('#'+option.hideInput).hide();
$('#thpassword').show().focus();
}
option.focus();
}
});

$(option.hideTd).on({
'blur':function(){
var text_value = $(this).val();
if (text_value == '') {
$('#'+option.hideInput).show();
$(this).hide();
}
option.blur();
}
});
}
fn.keyFocus = function(){
fn._keyFocus({id:$('[data-rule="passwordTxt"]'),hideTd:$('[data-rule="passwordShow"]'),hideInput:$('#showPwd'),inputTxt:'输入密码'});
}

//点击显示 其它地方隐藏
fn.pricePrice = function(){
var pricePrice;
$('[data-rule="pricePrice"]').live({
click:function(event){
var T = $(this);
event.stopPropagation();
T.addClass('thFPriceHover');
$(document).bind('click',function(event){
if(!$(event.target).hasClass('thFPbox')){
T.removeClass('thFPriceHover');
}
});
}
});
}

//点击显示隐藏 简单树结构
fn._filter = function(cfg){
var option = {
id:'',
parentClass:'',
clickClass:'',
showClass:'',
clickrun:function(){}
};
for (var i in cfg) {
if (option.hasOwnProperty(i)) {
option[i] = cfg[i];
}
}
$(option.id).find('.'+option.clickClass).live({
click:function(event){
if ($(this).parents('.'+option.parentClass).find('.'+option.showClass).is(':visible')){
event.stopPropagation();
if($(this).hasClass('thDevelop')){
$(this).addClass('thPackUp');
}
$(this).parents('.'+option.parentClass).find('.'+option.showClass).hide();
}else{
if($(this).hasClass('thDevelop')){
$(this).removeClass('thPackUp');
}
$(this).parents('.'+option.parentClass).find('.'+option.showClass).show();
}
option.clickrun();
}
});
}

fn.filter = function(){
fn._filter({id:$('[data-rule="dateFilter"]'),parentClass:'thFilterBox',clickClass:'thDevelop',showClass:'thDataFilter'});
fn._filter({id:$('[data-rule="serviceFilter"]'),parentClass:'thFilterBox',clickClass:'thDevelop',showClass:'thFilterList'});
fn._filter({id:$('[data-rule="themeFilter"]'),parentClass:'thFilterBox',clickClass:'thDevelop',showClass:'thFilterList'});
fn._filter({id:$('[data-rule="daysTripFilter"]'),parentClass:'thFilterBox',clickClass:'thDevelop',showClass:'thFilterList'});
fn._filter({id:$('[data-rule="destinationsFilter"]'),parentClass:'thFilterBox',clickClass:'thDevelop',showClass:'thFilterList'});
//左侧的树结构调用
fn._filter({id:$('[data-rule="treeFilter"]'),parentClass:'thDestMBot',clickClass:'thTreeToo',showClass:'thDestMsecondary'});
}

//日历 调用方法
fn.setDatePickerLanguage = function(){
jQuery(function($){
$.datepicker.regional['zh'] = {
closeText: '关闭',
prevText: '<上月',
nextText: '下月>',
currentText: '今天',
monthNames: ['一月','二月','三月','四月','五月','六月',
'七月','八月','九月','十月','十一月','十二月'],
monthNamesShort: ['一月','二月','三月','四月','五月','六月',
'七月','八月','九月','十月','十一月','十二月'],
dayNames: ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'],
dayNamesShort: ['周日','周一','周二','周三','周四','周五','周六'],
dayNamesMin: ['日','一','二','三','四','五','六'],
weekHeader: '周',
dateFormat: 'yy-mm-dd',
firstDay: 1,
isRTL: false,
showMonthAfterYear: true,
yearSuffix: '年'};
$.datepicker.setDefaults($.datepicker.regional['zh']);
});
}

fn.datePickerBind = function(){
$('[data-rule="dataStart"]').datepicker({
defaultDate: "+1w",
onClose: function( selectedDate ) {
$('[data-rule="dataEnd"]').datepicker( "option", "minDate", selectedDate );
}
});
$('[data-rule="dataEnd"]').datepicker({
defaultDate: "+1w",
onClose: function( selectedDate ) {
$('[data-rule="dataStart"]').datepicker( "option", "maxDate", selectedDate );
}
});
}

$(function(){
//平台首页设置样式
$('.platFSList dl:even').css('padding-right','40px');
$('.plFIOMain dl:even').css({'padding-right':'18px','border-right':'1px solid #e0e0e0'});
$('.plFIOMain dl:odd').css({'padding-left':'18px'});
$('.platFRagent dl:even').css('padding-right','32px');
$('.platFRaList li').eq(2).nextAll().find('label').addClass('platFRaLnumber00');
//设置最后一个header-nav的css样式
$('.topHeader-nav li:last').css('padding-right','0');

//fn调用方法
for(fname in fn){
if(fname.indexOf('_') == -1){
fn[fname]();
}
}
});

本文转自：http://www.cnblogs.com/huanhuan1989/p/3314466.html#undefined