0
div内の子をクラス内で反復しようとしています。
これまでは失敗でした。ここ
はhtmlです:
div内のdivをクラス内で反復する:jQueryのnth-child
<div class="insides">
<div class="pen" style="background-image:url('images/video.png');background-size:cover">
<div class="cover"></div>
<div class="items">
<div class="title">
fullscreen-centered-blurred-video-background
</div>
<div class="desc">
Quick video covers fullscreen with blur effect and grayscale (looping) with working input fields
</div>
<a class="button button-secondary button-small" href="http://codepen.io/peterbs/pen/QpyrMb">
View On CodePen
</a>
</div>
</div>
<div class="pen" style="background-image:url('images/form.png');background-size:cover">
<div class="cover"></div>
<div class="items">
<div class="title">
Loading-form
</div>
<div class="desc">
Simple and fast loading form that is displayed after loading is finished
</div>
<a class="button button-secondary button-small" href="http://codepen.io/peterbs/pen/PpZExY">
View On CodePen
</a>
</div>
</div>
<div class="pen" style="background-image:url('images/horizontal.png');background-size:cover">
<div class="cover"></div>
<div class="items">
<div class="title">
align-vertically
</div>
<div class="desc">
Very easy javascript that aligns children vertically within its parents because css had weak support.
</div>
<a class="button button-secondary button-small" href="http://codepen.io/peterbs/pen/aJNEvB">
View On CodePen
</a>
</div>
</div>
<div class="pen" style="background-image:url('images/navbar.png');background-size:cover">
<div class="cover"></div>
<div class="items">
<div class="title">
navbar-animations
</div>
<div class="desc">
navigation bar with 3 different animations. One more will be coming soon.
</div>
<a class="button button-secondary button-small" href="http://codepen.io/peterbs/pen/dvMpyV">
View On CodePen
</a>
</div>
</div>
</div>
.PENは、不透明度を持っている:0 と少しダウンユーザーがスクロールは、私は彼らがここ1
で1を表示したいのjavascriptです:
$(document).ready(function(){
window.addEventListener('scroll',function(){
var scroll = $(this).scrollTop();
$('.content').css('transform', 'translateY('+ scroll/2 +'px)');
if(scroll > 120){
for(x = 0; x <= 4 ; x++){
setTimeout(function(){
$('.insides:nth-child('+ x +')').css('opacity','1');
}, 700*x);
}
}else{
for(x = 0; x <= 4 ; x++){
setTimeout(function(){
$('.insides:nth-child('+ x +')').css('opacity','0');
}, 700*x);
}
}
});
var scroll = $(this).scrollTop();
if(scroll > 120){
for(x = 0; x <= 4 ; x++){
setTimeout(function(){
$('.insides:nth-child('+ x +')').css('opacity','1');
}, 700*x);
}
}else{
for(x = 0; x <= 4 ; x++){
setTimeout(function(){
$('.insides:nth-child('+ x +')').css('opacity','0');
}, 700*x);
}
}
});
私は正直なところ、なぜ動作しているのか分かりません。それはちょうどここ
は表示されませんjsfiddleです:https://jsfiddle.net/f176ch6r/
それはフィドルに完璧に見えませんが、それは仕事
あーを更新しました。どうもありがとうございました – peterbs98