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/*--------------------------------------------------------------------
*JAVASCRIPT "FakeLoader.js"
*Version: 1.1.0 - 2014
*author: João Pereira
*website: http://www.joaopereira.pt
*Licensed MIT
-----------------------------------------------------------------------*/
(function ($) {
$.fn.fakeLoader = function(options) {
//Defaults
$.fn.settings = $.extend({
timeToHide:0, // Default Time to hide fakeLoader
pos:'fixed',// Default Position
top:'0px', // Default Top value
left:'0px', // Default Left value
width:'100%', // Default width
height:'100%', // Default Height
zIndex: '999', // Default zIndex
bgColor: '#2ecc71', // Default background color
opacity:'0.6',//默认透明度
text:'',//默认加载中文字
spinner:'spinner1', // Default Spinner
imagePath:'' // Default Path custom image
}, options);
var timer=null;
$.fn.Setopacity=function(opacity){
$(".loadingbackground").fadeTo("slow",opacity);
};
$.fn.SetTimeToHide=function(timetohide){
var el = $(this);
el.settings.timeToHide=timetohide;
if(!!timer)clearTimeout(timer);
el.css({
'display':"block"
});//fadeTo("fast",el.settings.opacity);
$(".loadingbackground").fadeTo(1,el.settings.opacity);
setTimeout(function(){
el.fadeOut();//fadeTo("slow",0);
}, el.settings.timeToHide);
};
$.fn.setToHide=function(){
var el = $(this);
if(!!timer)clearTimeout(timer);
el.fadeOut();//fadeTo("slow",0);
};
//The target
var el = $(this);
//Customized Spinners
var spinner01 = '<div class="loadingbackground"></div><div class="loadingTip"><div class="fl spinner1"><div class="double-bounce1"></div><div class="double-bounce2"></div></div><br><div class="f2"><span class="loading">'+el.settings.text+'</span></div>';
var spinner02 = '<div class="loadingbackground"></div><div class="loadingTip"><div class="fl spinner2"><div class="spinner-container container1"><div class="circle1"></div><div class="circle2"></div><div class="circle3"></div><div class="circle4"></div></div><div class="spinner-container container2"><div class="circle1"></div><div class="circle2"></div><div class="circle3"></div><div class="circle4"></div></div><div class="spinner-container container3"><div class="circle1"></div><div class="circle2"></div><div class="circle3"></div><div class="circle4"></div></div></div><br><div class="f2"><span class="loading">'+el.settings.text+'</span></div>';
var spinner03 = '<div class="loadingbackground"></div><div class="loadingTip"><div class="fl spinner3"><div class="dot1"></div><div class="dot2"></div></div><br><div class="f2"><span class="loading">'+el.settings.text+'</span></div></div>';
var spinner04 = '<div class="loadingbackground"></div><div class="loadingTip"><div class="fl spinner4"></div><br><div class="f2"><span class="loading">'+el.settings.text+'</span></div>';
var spinner05 = '<div class="loadingbackground"></div><div class="loadingTip"><div class="fl spinner5"><div class="cube1"></div><div class="cube2"></div></div><br><div class="f2"><span class="loading">'+el.settings.text+'</span></div>';
var spinner06 = '<div class="loadingbackground"></div><div class="loadingTip"><div class="fl spinner6"><div class="rect1"></div><div class="rect2"></div><div class="rect3"></div><div class="rect4"></div><div class="rect5"></div></div><br><div class="f2"><span class="loading">'+el.settings.text+'</span></div>';
var spinner07 = '<div class="loadingbackground"></div><div class="loadingTip"><div class="fl spinner7"><div class="circ1"></div><div class="circ2"></div><div class="circ3"></div><div class="circ4"></div></div><br><div class="f2"><span class="loading">'+el.settings.text+'</span></div>';
//Init styles
var initStyles = {
'position':el.settings.pos,
'width':el.settings.width,
'height':el.settings.height,
'top':el.settings.top,
'left':el.settings.left
};
//Apply styles
el.css(initStyles);
//Each
el.each(function() {
var a = el.settings.spinner;
//console.log(a)
switch (a) {
case 'spinner1':
el.html(spinner01);
break;
case 'spinner2':
el.html(spinner02);
break;
case 'spinner3':
el.html(spinner03);
break;
case 'spinner4':
el.html(spinner04);
break;
case 'spinner5':
el.html(spinner05);
break;
case 'spinner6':
el.html(spinner06);
break;
case 'spinner7':
el.html(spinner07);
break;
default:
el.html(spinner01);
}
//Add customized loader image
if (el.settings.imagePath !='') {
el.html('<div class="fl"><img src="'+el.settings.imagePath+'"><span>'+el.settings.text+'</span></div>');
}
centerLoader();
});
//Time to hide fakeLoader
if(el.settings.timeToHide>0){
timer=setTimeout(function(){
el.fadeOut();//fadeTo("slow",0);
}, el.settings.timeToHide);
}
//Return Styles
this.css({
//'backgroundColor':el.settings.bgColor,
'display':"block",
'zIndex':el.settings.zIndex
});
$(".loadingbackground").css(initStyles).css({
'backgroundColor':el.settings.bgColor,
'opacity':el.settings.opacity,
'zIndex':el.settings.zIndex+1
});
$(".loadingTip").css(initStyles).css({
//'backgroundColor':el.settings.bgColor,
'zIndex':el.settings.zIndex+2
});
return this;
}; // End Fake Loader
//Center Spinner
function centerLoader() {
var winW = $(window).width();
var winH = $(window).height();
var spinnerW = $('.fl').outerWidth();
var spinnerH = $('.fl').outerHeight();
var fW = $('.f2').outerWidth();
var left=(winW/2)-(spinnerW/2);
var left2=(winW/2)-(fW/2);
left=left>0?left:winW/2-20;
left2=left2==0||fW==0?left:left2;
//left2=left2>0?left2:winW/2-40;
left2=left2-20;
console.log("loding gif:"+left+" text:"+left2);
$('.fl').css({
'position':'absolute',
'left':left,
'top':(winH/2)-(spinnerH/2)
});
$('.f2').css({
'position':'absolute',
'left':left2,
'top':(winH/2)+(spinnerH/2)
});
}
$(window).load(function(){
centerLoader();
$(window).resize(function(){
centerLoader();
});
});
}(jQuery));
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