$(document).ready(function () {
$.plugin = {
number_plus: function (obj, set_num, speed) {
if (!speed)
speed = 60;
if (!set_num)
set_num = 50;
var scroll_lock = true;
$(window).scroll(function () {
if ($(document).scrolltop() + $(window).height() > obj.offset().top && obj.offset().top + obj.innerheight() > $(document).scrolltop() && scroll_lock) {
scroll_lock = false;
var time_lock = 0,
this = obj.find('span'), // 获取对象
num = []; // 数据容器
var set_plus = setinterval(function () {
// 数字相加
this.each(function (index) {
if (!num[index])
num[index] = $(this).find('em').attr('data-num')*1/set_num;
else
num[index] += $(this).find('em').attr('data-num')*1/set_num;
$(this).find('em').text(parseint(num[index]));
if (num[index] > $(this).find('em').attr('data-num')*1) {
$(this).find('em').text($(this).find('em').attr('data-num')*1);
time_lock++;
}
});
if (time_lock >= num.length) {
// 清理多余执行
clearinterval(set_plus);
}
}, speed);
}
})
},
bg_parallax: function (obj, speed) {
if (!speed)
speed = .5;
$(window).scroll(function () {
obj.css({
'background-position-y': (((obj.offset().top + obj.innerheight() / 2) - ($(document).scrolltop() + $(window).height() / 2)) * speed)
})
})
},
interval_fun: function (obj, means, cycle, position) {
if (!position)
position = 2;
if (!cycle)
var cycle_num = 0;
$(window).scroll(function () {
if (obj.offset().top + obj.innerheight() / position < $(document).scrolltop() + $(window).height() && obj.offset().top + obj.innerheight() / position > $(document).scrolltop()) {
cycle_num++;
if (!cycle && cycle_num <= 1)
means();
else if (cycle)
means()
}
})
},
video_open: function (obj) {
var src, btn, img, tag, method = obj.attr('data-mode');
if (obj.attr('data-src'))
src = obj.attr('data-src');
else
return;
if (obj.attr('data-img'))
img = obj.attr('data-img');
btn = obj.attr('data-btn') ? obj.attr('data-btn') : '#000';
if (!method)
tag = '';
else
tag = '';
var video = "
" + tag + "
",
css = ""
obj.click(function () {
$("body").append(video).append(css).animate(200, function () {
$(".video_box").add($(".video_mask")).removeclass('active');
});
$("i.video_mask").add($("i.video_close")).one('click', function () {
$(".video_box").add($("i.video_mask")).add($("#video_css")).remove();
})
});
},
pop_ups: function(obj,model){
var css = '',
html = '\n' +
'
submit feedback
\n' +
'
\n' +
'
\n' +
'
',
lock = true,
model_form = false,
model_url = '';
$("body").append(css).append(html);
$.getscript('/static/js/layer/layer.js',function (response,status) {
if (status==='success') {
lock = false;
}
});
obj.on('click',function (e) {
if (model && !model_form) {
e.preventdefault();
e.stoppropagation();
model_url = $(this).attr('href')?$(this).attr('href'):$(this).find('a').attr('href');
}
if (!model_form)
$("#pups_from").stop().fadetoggle(200);
});
$("#pups_from i.close").on('click',function () {
$("#pups_from").stop().fadetoggle(200);
});
$("#pups_from form input[type=submit]").on('click',function () {
layer.load(0,{shade:0.1,shadeclose:false});
$.ajax({
type: 'post',
url: '/api/contact/submit/uid/1.html',
data: $("#pups_from form").serialize(),
datatype: 'json',
success: function (data) {
layer.closeall();
if (data.status == 200) {
layer.msg(data.result,{icon:1,time:4000});
if (model && !model_form) {
model_form = true;
$("#pups_from").stop().fadetoggle(200);
var a = document.createelement('a');
a.setattribute('href',model_url);
a.setattribute('download','');
document.body.appendchild(a);
a.click();
a.remove();
}
} else {
layer.msg(data.result,{icon:2,time:4000})
}
}
})
});
},
line_curve: function (obj, origin, coordinate, color,img, speed) {
if (!speed)
speed = 0.01;
if (!color)
color = '#000';
var con = document.getelementbyid(obj).appendchild(document.createelement('canvas'));
var ctx = con.getcontext('2d');
con.width = document.getelementbyid(obj).offsetwidth ? document.getelementbyid(obj).offsetwidth : window.innerwidth;
con.height = document.getelementbyid(obj).offsetheight ? document.getelementbyid(obj).offsetheight : window.innerheight;
var percent = 0;
ctx.linewidth = 2;
origin = [origin[0] * (con.width / 100), origin[1] * (con.height / 100)];
function animate() {
ctx.clearrect(0, 0, con.width, con.height);
ctx.drawimage(img,0,0,con.width,con.height);
for (var i = 0; i < coordinate.length; i++) {
var x0 = coordinate[i][0][0] * (con.width / 100);
var y0 = coordinate[i][0][1] * (con.height / 100);
var x1 = coordinate[i][1][0] * (con.width / 100);
var y1 = coordinate[i][1][1] * (con.height / 100);
ctx.strokestyle = color;
ctx.beginpath();
formula(ctx, origin, [x0, y0], [x1, y1], percent);
ctx.stroke();
}
if (percent < 1)
percent += speed;
else {
return;
}
requestanimationframe(animate);
}
function formula(ctx, start, end, control, percent) {
// 二次贝塞尔曲线坐标计算公式
var v01 = [control[0] - start[0], control[1] - start[1]]; // 向量
var v12 = [end[0] - control[0], end[1] - control[1]]; // 向量
var q0 = [start[0] + v01[0] * percent, start[1] + v01[1] * percent];
var q1 = [control[0] + v12[0] * percent, control[1] + v12[1] * percent];
var v = [q1[0] - q0[0], q1[1] - q0[1]]; // 向量
var b = [q0[0] + v[0] * percent, q0[1] + v[1] * percent];
ctx.moveto(start[0], start[1]);
ctx.quadraticcurveto(
q0[0], q0[1],
b[0], b[1]
);
}
animate();
},
shopping_cart: function (text_, element, cart_page,product) {
// 对象数据汇总
if (!cart_page)
cart_page = false;
if (!element) {
element = {
shopping_cart: '.shopping_cart',
shopping_form: '.shopping_form',
shopping_list: '.shopping_list',
product_box: '.product_box', //多增加一个data-id 属性
product_name: '.product_name',
product_link: '.product_link',
product_det: '.product_det',
product_img: '.product_img',
product_tag: '.product_tag',
product_add: '.product_add'
};
}
if (!text_) {
text_ = {
close: 'close all',
title: 'feedback',
submit: 'send',
number: 'number:',
cart: 'there are no products, just add them!',
required: 'can not be empty!'
}
}
var css = '',
html = '';
// 初始化
var data = [], lock = true;
if ($.cookie !== undefined) {
if ($.cookie('the_product_info') !== undefined && $.cookie('the_product_info') !== '') {
data = $.cookie('the_product_info').split('?');
}
} else {
alert('需要cookie插件支持!');
return;
}
$(element.shopping_cart).find('em').html(data.length);
// 列表
function click_car(t) {
lock = true;
var name = t.parents(element.product_box).find(element.product_name).length ? t.parents(element.product_box).find(element.product_name).text() : '',
url = t.parents(element.product_box).find(element.product_link).length ? t.parents(element.product_box).find(element.product_link).attr('href') : '',
det = t.parents(element.product_box).find(element.product_det).length ? t.parents(element.product_box).find(element.product_det).text() : '',
img = t.parents(element.product_box).find(element.product_img).length ? t.parents(element.product_box).find(element.product_img).attr('src') : '',
tag = t.parents(element.product_box).find(element.product_tag).length ? t.parents(element.product_box).find(element.product_tag).children('*') : '';
if ($.isarray(data)) {
data.map(function (value, index) {
var key = object.keys(json.parse(value))[0];
if (key === t.parents(element.product_box).attr('data-id')) {
lock = false;
data.splice(index, 1);
}
});
}
var tag_arr = [];
if (tag !== '') {
tag.filter(function () {
tag_arr.push($(this).text())
});
}
var text = '{"' + t.parents(element.product_box).attr('data-id') + '":{"name":"' + name.replace(/\s/g, " ") + '","url":"' + url + '","det":"' + det + '","img":"' + img + '","tag":"' + tag_arr.join('/') + '"}}';
if (lock) {
data.push(text);
}
$(element.shopping_cart).find('em').html(data.length);
$.cookie('the_product_info', data.join('?'), {path: '/'});
}
$(document).on('click', element.product_add, function (e) {
click_car($(this));
$(this).toggleclass('active');
});
function cart_detect() {
data.map(function (value, index) {
var detect = json.parse(value);
$(element.product_box).filter(function () {
if (object.keys(detect)[0] === $(this).attr('data-id')) {
$(this).find(element.product_add).addclass('active')
}
})
});
}
//购物车
function structure_injection() {
if (cart_page) {
return data;
}else {
var data_ = [];
$(element.shopping_list).html('');
data.map(function (value, index) {
data_ = json.parse(value);
$(element.shopping_list).append('\n' +
' \n' +
'
\n' +
'
\n' +
'
' + text_.number + '
\n' +
'
' + data_[object.keys(data_)[0]].tag + '
\n' +
'
\n' +
'
\n' +
'
\n' +
'
\n' +
' ')
});
}
}
function cart() {
if (!cart_page) {
$('body').append(html,css);
$.getscript('/static/js/layer/layer.js');
structure_injection();
$(document).on('click','#cart i.del', function (e) {
var info_ = $(this).parents('li');
if (data.length) {
data.splice(info_.index(), 1);
$(element.shopping_cart).find('em').html(data.length);
$.cookie('the_product_info', data.join('?'), {path: '/'});
info_.remove();
if (!data.length) {
$(element.shopping_list).html(text_.cart);
}
}
});
$(document).on('blur','#cart input', function (e) {
if ($(this).val() === '') {
layer.msg(text_.required, {icon: 2, time: 4000});
}
})
$(document).on('click','#cart input[type=\'submit\']', function (e) {
e.preventdefault();
var content = '';
$(element.shopping_list).find('li').filter(function () {
content += '\n' + $(this).find('h4').text() + '\n' +
'qty:' + $(this).find('input').val() + '\n' +
'message:' + $(this).find('textarea').val() + '\n' +
'url:' + $(this).find('a').attr('href') + '\n' +
'-------------------------------------------\n'
});
var textarea = $(element.shopping_form).find("textarea").val();
$(element.shopping_form).find("textarea").val(textarea + content);
layer.load(0, {shade: 0.1, shadeclose: false});
$.ajax({
type: 'post',
url: '/api/contact/submit/uid/1.html',
data: $(element.shopping_form).find('form').serialize(),
datatype: 'json',
success: function (ret) {
layer.closeall();
$(element.shopping_form).find("textarea").val(textarea);
if (ret.status == 200) {
layer.msg(ret.result, {icon: 1, time: 4000});
$(element.shopping_cart).find('em').html(0);
$.cookie('the_product_info', '', {path: '/'});
} else {
layer.msg(ret.result, {icon: 2, time: 4000})
}
}
})
});
$(document).on('click','#cart span.close_all', function (e) {
$(element.shopping_list).find('li').remove();
$(element.shopping_cart).find('em').html(0);
$.cookie('the_product_info', '', {path: '/'});
});
$(document).on('click',element.shopping_cart, function (e) {
$("#cart").fadein(300);
structure_injection();
})
$(document).on('click','#cart i.fa-close', function (e) {
$("#cart").fadeout(300)
})
}else {
product(structure_injection())
}
}
cart_detect();
cart();
}
};
/**
* 全局效果说明
* ---------------------dividing line--------------------
* @num_plus 数字相加
* 参数 (obj,set_num,speed = 60)
* 详解 obj
* 获取容器对象
* set_num
* 设置相加比例 公式: 数字 / set_num = 每次相加数字(整数)
* speed
* 动画速度 默认 60ms
* html 结构
*
*
* ---------------------dividing line--------------------
* @bg_parallax 背景视差
* 参数 (obj,speed = 0.5)
* 详解 obj
* 获取容器对象
* speed
* 动画速度 默认 0.5
*
* ---------------------dividing line--------------------
* @interval_fun 区间判断
* 参数 (obj,means,cycle,position)
* 详解 obj
* 获取容器对象
* means
* 执行方法
* cycle
* 是否多次执行 boolean值
* position
* 当容器自身多少出现在屏幕中时执行 公式:容器高度 / position
*
* ---------------------dividing line--------------------
* @video_open 视频弹窗
* 参数 (obj,url,btn,img)
* 详解 obj
* 获取点击对象 ( html标签 data-src="视频地址" data-img="video第一帧" data-btn="关闭按钮颜色")
* method
* 切换模式 (video / iframe) false / true
*
* ---------------------dividing line--------------------
* @line_curve 画曲线
* 参数 (obj,origin,coordinate,color,speed)
* 详解 obj
* 获取id属性
* origin
* 中心点 (数组) 百分比
* coordinate
* 其它点 (控制点+终点)
* [
* [[终点],[控制点]] 百分比
* ]
* color
* 线条颜色
* img
* 图片
* speed
* 速度
* @shopping_cart 伪购物车
* 参数 (text_, element, cart_page = false)
* 详解 text_ = {
close: 'close all',
title: 'feedback',
submit: 'send',
number: 'number:',
cart: 'there are no products, just add them!',
required: 'can not be empty!'
}
cart_page 是否启用自定义购物弹窗
product 不启用时 返回数据
注意 若提交失败 检查是否存在对应字段
*
*/
})