質問編集履歴
3
Html追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -23,6 +23,8 @@
|
|
|
23
23
|
<input type="button" value="スタート" id="talker2" onclick="talker2();"/>
|
|
24
24
|
|
|
25
25
|
<input type="button" value="ストップ" id="talker2_2" onclick="talker2_2();"/>
|
|
26
|
+
|
|
27
|
+
<input type="text" id="add-name" size="50" placeholder="" ><button id="add-button">add</button>
|
|
26
28
|
|
|
27
29
|
|
|
28
30
|
|
2
追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -1,6 +1,10 @@
|
|
|
1
1
|
num_1にフォームの値を配列に入れることはできています。
|
|
2
2
|
|
|
3
3
|
その入れたnum_1をtalker2で使うにはどうしたらいいでしょうか
|
|
4
|
+
|
|
5
|
+
現状のままだと、num_1が定義されていないとエラーがきます
|
|
6
|
+
|
|
7
|
+
|
|
4
8
|
|
|
5
9
|
|
|
6
10
|
|
1
詳しく書いた
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -1,3 +1,13 @@
|
|
|
1
|
+
num_1にフォームの値を配列に入れることはできています。
|
|
2
|
+
|
|
3
|
+
その入れたnum_1をtalker2で使うにはどうしたらいいでしょうか
|
|
4
|
+
|
|
5
|
+
|
|
6
|
+
|
|
7
|
+
|
|
8
|
+
|
|
9
|
+
|
|
10
|
+
|
|
1
11
|
```HTML
|
|
2
12
|
|
|
3
13
|
<div class="outline">
|
|
@@ -16,6 +26,60 @@
|
|
|
16
26
|
|
|
17
27
|
```javascript
|
|
18
28
|
|
|
29
|
+
function () {
|
|
30
|
+
|
|
31
|
+
const addNameButton = document.getElementById('add-button')
|
|
32
|
+
|
|
33
|
+
let num_1 = [];
|
|
34
|
+
|
|
35
|
+
addNameButton.addEventListener('click', () => {
|
|
36
|
+
|
|
37
|
+
const input = document.getElementById('add-name');
|
|
38
|
+
|
|
39
|
+
const li = document.createElement('li');
|
|
40
|
+
|
|
41
|
+
li.innerText = input.value;
|
|
42
|
+
|
|
43
|
+
const ul = document.querySelector('ul');
|
|
44
|
+
|
|
45
|
+
ul.appendChild(li);
|
|
46
|
+
|
|
47
|
+
let name = input.value
|
|
48
|
+
|
|
49
|
+
num_1.push(name)
|
|
50
|
+
|
|
51
|
+
});
|
|
52
|
+
|
|
53
|
+
}
|
|
19
54
|
|
|
20
55
|
|
|
56
|
+
|
|
57
|
+
function talker2() {
|
|
58
|
+
|
|
59
|
+
talker_roulette = setInterval(function () {
|
|
60
|
+
|
|
61
|
+
document.getElementById("talker2").disabled = true;
|
|
62
|
+
|
|
63
|
+
var idx = Math.floor(Math.random() * num_1.length);
|
|
64
|
+
|
|
65
|
+
document.getElementById("talker_roulette").innerHTML = num_1[idx];
|
|
66
|
+
|
|
67
|
+
}, 100);
|
|
68
|
+
|
|
69
|
+
};
|
|
70
|
+
|
|
71
|
+
|
|
72
|
+
|
|
73
|
+
function talker2_2() {
|
|
74
|
+
|
|
75
|
+
document.getElementById("talker2").disabled = false;
|
|
76
|
+
|
|
77
|
+
if (talker_roulette) {
|
|
78
|
+
|
|
79
|
+
clearInterval(talker_roulette);
|
|
80
|
+
|
|
81
|
+
}
|
|
82
|
+
|
|
83
|
+
}
|
|
84
|
+
|
|
21
85
|
```
|