回答編集履歴
1
調整
test
CHANGED
|
@@ -11,3 +11,42 @@
|
|
|
11
11
|
<input type="submit" value="send">
|
|
12
12
|
</form>
|
|
13
13
|
```
|
|
14
|
+
# 調整版
|
|
15
|
+
こんな感じで？
|
|
16
|
+
```javascript
|
|
17
|
+
<?PHP
|
|
18
|
+
print_r($_POST);
|
|
19
|
+
?>
|
|
20
|
+
<script>
|
|
21
|
+
window.addEventListener('DOMContentLoaded', ()=>{
|
|
22
|
+
add.addEventListener('click',()=>{
|
|
23
|
+
u1.appendChild(u1.querySelector('li').cloneNode(true))
|
|
24
|
+
})
|
|
25
|
+
del.addEventListener('click',()=>{
|
|
26
|
+
if(u1.querySelector('li:nth-child(2)')){
|
|
27
|
+
u1.querySelector('li:last-child').remove();
|
|
28
|
+
}
|
|
29
|
+
})
|
|
30
|
+
});
|
|
31
|
+
document.addEventListener('formdata',e=>{
|
|
32
|
+
const f=e.formData;
|
|
33
|
+
const n=f.getAll('name[]');
|
|
34
|
+
f.delete('name[]');
|
|
35
|
+
const t=f.getAll('tel[]');
|
|
36
|
+
f.delete('tel[]');
|
|
37
|
+
n.forEach((x,y)=>{
|
|
38
|
+
f.set(`hoge[${y}][0]`,x);
|
|
39
|
+
f.set(`hoge[${y}][1]`,t[y]);
|
|
40
|
+
});
|
|
41
|
+
});
|
|
42
|
+
</script>
|
|
43
|
+
<form method="post">
|
|
44
|
+
<input type="button" value="add" id="add">
|
|
45
|
+
<input type="button" value="del" id="del">
|
|
46
|
+
<input type="submit" value="send">
|
|
47
|
+
<hr>
|
|
48
|
+
<ul id="u1">
|
|
49
|
+
<li><input type="text" name="name[]" /><input type="text" name="tel[]" /></li>
|
|
50
|
+
</ul>
|
|
51
|
+
</form>
|
|
52
|
+
```
|