質問編集履歴
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title
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File without changes
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body
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@@ -15,9 +15,7 @@
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15
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<!DOCTYPE html>
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<html>
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<head>
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18
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<mata charset="utf-8">
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<title>練習</title>
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20
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<link rel=stylesheet href="css/practice.css">
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</head>
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<body>
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@@ -32,40 +30,11 @@
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<input type="button" id="cancel" value="キャンセル"></button>
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</div>
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32
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35
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<div id="
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33
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<div id="newA" style="width:300px;">
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</div>
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<div>
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<input type="button" id="btn" value="追加">
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</div>
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40
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-
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<script>
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-
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var ok=document.getElementById("ok");
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44
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var cancel=document.getElementById("cancel");
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45
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var btn=document.getElementById("btn");
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currentNumber=0;
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btn.addEventListener('click',function(){
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currentNumber++;
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var div=document.createElement("div");
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div.innerHTML='<div style="border:1px solid #333;width:300px;height:200px;margin:10px;"><p>ユーザー名</p><input type="text"><p>備考</p><textarea></textarea><button id="ok">ok</button><button id="cancel">キャンセル</button></div>'
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52
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div.setAttribute("name","item"+currentNumber);
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div.id="newarea";
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//div.setAttribute("id","newarea"+currentNumber);
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var parent=document.getElementById('newElem')
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parent.appendChild(div);
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57
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dlt_btn=document.createElement('button');
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59
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dlt_btn.innerHTML="×";
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-
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div.insertBefore(dlt_btn,div.firstChild);
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dlt_btn.setAttribute("id","dlt"+currentNumber);
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dlt_btn.setAttribute("class","dltbtn");
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dlt_btn.addEventListener("click",function(){
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65
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document.getElementById("newarea").remove()
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},false);
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},false);
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68
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</script>
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</body>
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39
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</html>
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40
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1
title
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@@ -1,1 +1,1 @@
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1
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-
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1
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+
動的にdivを追加する
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body
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File without changes
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