Difference between revisions of "Team:SSTi-SZGD/js/Home"

 
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Line 1: Line 1:
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/*跟随窗口大小的高度*/
+
/*Lazy loading*/
 
$(function(){
 
$(function(){
 +
 
var winHeight=$(window).height();
 
var winHeight=$(window).height();
−
if(winHeight>=380){
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var AbstractTop=$(".Content").offset().top-$(window).scrollTop();
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$(".SSTi-SZGD").css("height",winHeight);
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$(".topic").css("top",winHeight*0.35);
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}
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else{
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winHeight=380;
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$(".SSTi-SZGD").css("height",winHeight);
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$(".topic").css("top",winHeight*0.35);
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−
}
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$(window).resize(function(){
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winHeight=$(window).height();
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if(winHeight>=380){
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−
$(".SSTi-SZGD").css("height",winHeight);
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−
$(".topic").css("top",winHeight*0.35);
+
−
}else{
+
−
winHeight=380;
+
−
$(".SSTi-SZGD").css("height",winHeight);
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$(".topic").css("top",winHeight*0.35);
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−
}
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});
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});
+
  
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/*延时加载*/
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if(AbstractTop<winHeight-100){
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$(function(){
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−
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var winHeight=$(window).height();
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var footerTop=$(".footer_box").offset().top-$(window).scrollTop();
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−
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if(footerTop<winHeight-100){
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setTimeout(function(){
 
setTimeout(function(){
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$(".footer").addClass("a-fadeinB");
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$(".Abstract").addClass("a-fadeinR");
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$(".footer").css("display","block");
+
$(".Abstract").css("display","block");
 
},150);
 
},150);
 
}
 
}
 +
 +
var AbstractHeight=$(".Abstract").outerHeight();
 +
$(".Content").css("height",AbstractHeight);
 
 
 
$(window).scroll(function(){
 
$(window).scroll(function(){
 
 
 
winHeight=$(window).height();
 
winHeight=$(window).height();
−
footerTop=$(".footer_box").offset().top-$(window).scrollTop();
+
AbstractTop=$(".Content").offset().top-$(window).scrollTop();
 
 
−
if(footerTop<winHeight-100){
+
if(AbstractTop<winHeight-100){
 
setTimeout(function(){
 
setTimeout(function(){
−
$(".footer").addClass("a-fadeinB");
+
$(".Abstract").addClass("a-fadeinR");
−
$(".footer").css("display","block");
+
$(".Abstract").css("display","block");
 
},150);
 
},150);
 
}
 
}

Latest revision as of 10:53, 29 October 2017

/*Lazy loading*/ $(function(){

var winHeight=$(window).height(); var AbstractTop=$(".Content").offset().top-$(window).scrollTop();

if(AbstractTop<winHeight-100){ setTimeout(function(){ $(".Abstract").addClass("a-fadeinR"); $(".Abstract").css("display","block"); },150); }

var AbstractHeight=$(".Abstract").outerHeight(); $(".Content").css("height",AbstractHeight);

$(window).scroll(function(){

winHeight=$(window).height(); AbstractTop=$(".Content").offset().top-$(window).scrollTop();

if(AbstractTop<winHeight-100){ setTimeout(function(){ $(".Abstract").addClass("a-fadeinR"); $(".Abstract").css("display","block"); },150); }

});

});