質問編集履歴
1
追記いたしました
title
CHANGED
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File without changes
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body
CHANGED
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@@ -43,4 +43,31 @@
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43
43
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</body>
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44
44
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45
45
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</html>
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46
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```
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47
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[追記]
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48
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```HTML
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49
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<button id="btn_1">btn</button>
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50
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+
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51
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<script type="text/javascript">
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52
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function adding() {
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53
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var elm_add = document.createElement('button');
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54
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elm_add.id = "hoge";
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55
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elm_add.textContent='btn added';
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56
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var objBody = document.getElementsByTagName("body").item(0);
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57
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objBody.appendChild(elm_add);
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58
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}
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59
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var elm = document.getElementById("btn_1");
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60
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elm.addEventListener("click", adding, false);
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61
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62
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</script>
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63
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<script type="text/javascript">
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64
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// var elm_2 = document.getElementById("hoge");
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65
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document.addEventListener("click", function(e){
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66
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console.log(e);
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67
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if (e.target.id==='hoge') {
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68
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alert('it works! congraturations!!')
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69
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}
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70
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});
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71
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</script>
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72
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</body>
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46
73
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```
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