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トップPOSTに関する質問HTML・PHPでradiobuttonの値をPOSTしてPOST先でボタンの値をcheckedにしたい

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回答編集履歴

1

修正

2018/12/14 03:23

投稿

yambejp
yambejp

スコア118164

answer CHANGED
@@ -1,49 +1,30 @@
1
1
  汎用的にやるならこんな感じ
2
+ （ちょっと見やすく書き換えました）
2
3
  ```PHP
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  <?php
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- function h($str){
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- return htmlspecialchars($str);
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- }
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5
 
8
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  $text=[];
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- $date = filter_input(INPUT_POST,'date');
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+ $h=[];
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- $text["date"]=h($date);
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+ $checked=[];
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- $student_num = filter_input(INPUT_POST,'student_num');
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- $text["student_num"]=h($student_num);
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- $student_name = filter_input(INPUT_POST,'student_name');
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- $text["student_name"]=h($student_name);
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- $student_teacher = filter_input(INPUT_POST,'student_teacher');
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- $text["student_teacher"]=h($student_teacher);
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- $symptom = filter_input(INPUT_POST,'symptom');
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- $text["symptom"]=h($symptom);
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- $symptom_time = filter_input(INPUT_POST,'symptom_time');
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- $text["symptom_time"]=h($symptom_time);
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- $symptom_cause = filter_input(INPUT_POST,'symptom_cause');
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- $text["symptom_cause"]=h($symptom_cause);
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- $taiou = filter_input(INPUT_POST,'taiou');
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- $text["taiou"]=h($taiou);
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- $symptom_fix = filter_input(INPUT_POST,'symptom_fix');
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- $text["symptom_fix"]=h($symptom_fix);
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- $memo = filter_input(INPUT_POST,'memo');
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- $text["memo"]=h($memo);
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- $symptom_type = filter_input(INPUT_POST,'symptom_type');
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- $text["symptom_type"]=h($symptom_type);
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- $entry_time = filter_input(INPUT_POST,'entry_time');
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- $text["entry_time"]=h($entry_time);
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- $exit_time = filter_input(INPUT_POST,'exit_time');
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- $text["exit_time"]=h($exit_time);
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- $staff = filter_input(INPUT_POST,'staff');
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- $text["staff"]=h($staff);
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9
 
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+ $list=["date","student_num","student_name","student_teacher","symptom",
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+ "symptom_time","symptom_cause","taiou","symptom_fix","memo",
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- $checked["gender"]=[1=>"",2=>""];
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+ "symptom_type","entry_time","exit_time","staff"
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- $gender = filter_input(INPUT_POST,'gender');
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- $checked["gender"][$gender]=" checked";
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+ ];
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14
 
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- $checked["symptom_type"]=["外科"=>"","内科"=>"","その他"=>""];
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+ foreach($list as $val){
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- $symptom_type = filter_input(INPUT_POST,'symptom_type');
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+ $text[$val]=filter_input(INPUT_POST,$val);
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- $checked["symptom_type"][$symptom_type]=" checked";
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+ $h[$val]=htmlspecialchars($text[$val]);
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+ }
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19
 
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+ $checked=[
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+ "gender"=>[1=>"",2=>""],
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+ "symptom_type"=>["外科"=>"","内科"=>"","その他"=>""],
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+ ];
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24
 
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+ foreach(array_keys($checked) as $val){
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+ $checked[$val][filter_input(INPUT_POST,$val)]=" checked";
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+ }
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28
 
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  print <<<eof
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  <h3>保健室利用メモ</h3>
@@ -51,23 +32,23 @@
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  <table>
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  <tr>
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  <th>日付:</th>
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- <td><input type="date" id="today" name="date" value="{$text["date"]}"></td>
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+ <td><input type="date" id="today" name="date" value="{$h["date"]}"></td>
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  </tr>
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  <tr>
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  <th>入室時間:</th>
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- <td><input type="time" id="time" name="entry_time" value="{$text["entry_time"]}"></td>
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+ <td><input type="time" id="time" name="entry_time" value="{$h["entry_time"]}"></td>
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40
  </tr>
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  <tr>
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  <th>退出時間:</th>
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- <td><input type="time" id="time" name="exit_time" value="{$text["exit_time"]}"></td>
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+ <td><input type="time" id="time" name="exit_time" value="{$h["exit_time"]}"></td>
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44
  </tr>
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  <tr>
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  <th>学籍番号:</th>
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- <td><input type="text" name="student_num" placeholder="16XX0101" value="{$text["student_num"]}"></td>
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+ <td><input type="text" name="student_num" placeholder="16XX0101" value="{$h["student_num"]}"></td>
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48
  </tr>
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  <tr>
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  <th>氏名:</th>
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- <td><input type="text" name="student_name" placeholder="電子太郎" value="{$text["student_name"]}"></td>
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+ <td><input type="text" name="student_name" placeholder="電子太郎" value="{$h["student_name"]}"></td>
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  </tr>
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  <tr>
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  <th>性別:</th>
@@ -79,27 +60,27 @@
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  </tr>
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  <tr>
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  <th>担任:</th>
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- <td><input type="text" name="student_teacher" value="{$text["student_teacher"]}"></td>
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+ <td><input type="text" name="student_teacher" value="{$h["student_teacher"]}"></td>
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64
  </tr>
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  <tr>
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  <th>症状:</th>
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- <td><input type="text" name="symptom" value="{$text["symptom"]}"></td>
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+ <td><input type="text" name="symptom" value="{$h["symptom"]}"></td>
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68
  </tr>
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  <tr>
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  <th>いつから:</th>
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- <td><input type="text" name="symptom_time" value="{$text["symptom_time"]}"></td>
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+ <td><input type="text" name="symptom_time" value="{$h["symptom_time"]}"></td>
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  </tr>
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  <tr>
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  <th>原因は？:</th>
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- <td><input type="text" name="symptom_cause" value="{$text["symptom_cause"]}"></td>
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+ <td><input type="text" name="symptom_cause" value="{$h["symptom_cause"]}"></td>
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76
  </tr>
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  <tr>
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  <th>対応:</th>
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- <td><input type="text" name="taiou" value="{$text["taiou"]}"></td>
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+ <td><input type="text" name="taiou" value="{$h["taiou"]}"></td>
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  </tr>
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  <tr>
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  <th>処置:</th>
102
- <td><input type="text" name="symptom_fix" value="{$text["symptom_fix"]}"></td>
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+ <td><input type="text" name="symptom_fix" value="{$h["symptom_fix"]}"></td>
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  </tr>
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  <tr>
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  <th>症状種別:</th>
@@ -111,11 +92,11 @@
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  </tr>
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  <tr>
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  <th>メモ:</th>
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- <td><textarea name="memo">{$text["memo"]}</textarea></td>
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+ <td><textarea name="memo">{$h["memo"]}</textarea></td>
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96
  </tr>
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  <tr>
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  <th>対応者:</th>
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- <td><input type="text" name="staff" value="{$text["staff"]}"></td>
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+ <td><input type="text" name="staff" value="{$h["staff"]}"></td>
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  </tr>
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  </table>
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  <input type="submit" value="確定">
@@ -124,5 +105,4 @@
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  </html>
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  eof;
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- ?>
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  ```