回答編集履歴
1
調整
test
CHANGED
@@ -3,3 +3,117 @@
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スクロールが止まってから1テンポおいて挙動するという手もあるかも
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# sample
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animate処理なのでuiまで読み込みます
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```javascript
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
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<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
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<script>
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$(function(){
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var timerId;
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var pos_y=0;
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var pre_y=1;
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var option={
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"header":[
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{"background-color":"#ff0000"},
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{"background-color":"#0000ff"},
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],
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"text":[
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{"color":"#ffffff"},
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{"color":"#ff0000"},
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],
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"logo":[
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{"fontSize":"26px","color":"#0c6bb0","margin-top":0},
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{"fontSize":"33px","color":"#ffffff","margin-top":10},
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],
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};
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$( window).on('scroll',()=>{
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const y = window.scrollY;
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pos_y=(y<120)?0:1;
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clearTimeout(timerId);
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if(pos_y!==pre_y){
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timerId=setTimeout(()=>{
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$('.header').animate(option["header"][pos_y]);
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$('.text').animate(option["text"][pos_y]);
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$('.logo').animate(option["logo"][pos_y]);
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pre_y=pos_y;
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},10);
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}
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}).trigger('scroll');
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});
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</script>
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<div class="header" style="height:9999px">
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<br><br><br><br><br>
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<span class="text">text</span>
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<br><br><br><br><br>
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<span class="logo">logo</span>
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<br><br><br><br><br>
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<span class="text">text</span>
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<br><br><br><br><br>
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<span class="logo">logo</span>
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<br><br><br><br><br>
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<span class="text">text</span>
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<br><br><br><br><br>
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<span class="logo">logo</span>
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<br><br><br><br><br>
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</div>
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```
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