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cj.html代碼： <!DOCTYPE HTML> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> </head> <BODY> <!-- 將表單數(shù)據(jù)提交給panduan.php中處理 --> <form action="http://localhost/panduan.php" method="post"> <input type="text" name="grade" id="grade" placeholder="請(qǐng)輸入成績(jī)"> <input type="submit" id="submit" value ="提交"/> </form> </BODY> </HTML>
<?php header("content-type:text/html;charset=utf-8"); // var_dump($_POST); 驗(yàn)證表單數(shù)字是否傳過來(lái) $grade=$_POST['grade']; if ($grade>=0&&$grade<60){ echo "不及格"; }else if ($grade>=60&&$grade<70){ echo "及格了，繼續(xù)努力"; } else if ($grade>=70&&$grade<80){ echo "還不錯(cuò)"; } else if ($grade>=80&&$grade<90){ echo "上清華有希望"; } else if ($grade>=90&&$grade<100){ echo "你這輩子沒希望了"; } else if ($grade==100){ echo "更沒希望了"; } else if ($grade>100){ echo "愛因斯坦轉(zhuǎn)世啊，思密達(dá)！"; } else if($grade<0){ echo "請(qǐng)輸入正確的分?jǐn)?shù)"; } ?>
2018-08-200個(gè)贊
