回答編集履歴
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追加
answer
CHANGED
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@@ -5,7 +5,7 @@
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<img src="" id="img1" />
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<script type="text/javascript">
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let src
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let src;
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rand = Math.floor(Math.random()*4);
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if (rand == 0) {
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src="画像のパス１";
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@@ -22,4 +22,82 @@
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document.getElementById('img1').setAttribute("src",src);
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</script>
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```
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```
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「追加」
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５秒間隔で切り替え、今回は１０回で終わらせています。
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ランダムで同じ値が出た場合は考慮していません。
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```ここに言語を入力
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<!DOCTYPE html>
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<html lang="ja">
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<head>
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<meta charset="utf-8">
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
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<title></title>
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<style media="screen">
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.cm_group {
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display: block;
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}
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</style>
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</head>
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<body>
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<div class="cm">
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<div id="cm1" class="cm_group">
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<script src="https://j.zucks.net.zimg.jp/j?f=188499"></script>
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</div>
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<div id="cm2" class="cm_group">
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<script src="https://j.zucks.net.zimg.jp/j?f=189462"></script>
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</div>
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<div id="cm3" class="cm_group">
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<script src="https://j.zucks.net.zimg.jp/j?f=189461"></script>
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</div>
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<div id="cm4" class="cm_group">
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<script src="https://j.zucks.net.zimg.jp/j?f=189463"></script>
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</div>
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</div>
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<script type="text/javascript">
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var showCnt = 0;
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function changeCM(){
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var cmCurrent = Math.floor(Math.random() * 4);
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var lengthGroup = lengthGroup = $('.cm_group').length;
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var i;
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for(i=0; i<lengthGroup; ++i){
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var objEq = $('.cm_group').eq(i);
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if(i == cmCurrent){
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objEq.css('display','block');
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}else{
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objEq.css('display','none');
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}
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}
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}
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function showCM(){
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changeCM();
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showCnt++;
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console.log(showCnt);
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var tid = setTimeout(function(){
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showCM();
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},5000);
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if(showCnt > 9){
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clearTimeout(tid);
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console.log("end!");
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}
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}
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showCM();
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</script>
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</body>
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</html>
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100
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```
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103
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一から説明はできないので分からない所は別に質問を立てられれば、色々なやり方を提示して頂けるかもしれません。
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