討論區列表 >> AJAX / JSON / jQuery >> PHP 利用AJAX 顯示同頁面，遇到『radio』『checkbox』無法判別
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樓主 小佑 
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程式主要html和處理表單的程式PHP 如下： program.html [code] <!doctype html> <html> <head> <meta charset="utf-8"> <script type="text/javascript" src="utility.js"></script> <script type="text/javascript"> var XHR = null; var name; var sex ; var school ; var interest ; var thought ; var vars; function startRequest() { XHR = createXMLHttpRequest(); url="reply.php"; name = document.getElementById("UserName").value; sex = document.getElementById("UserSex").value; school = document.getElementById("UserSchool").value; interest = document.getElementById("UserInterest").value; thought = document.getElementById("UserThought").value; vars= "UserName="+name+"&UserSex="+sex+"&UserSchool="+school+"&UserInterest[]="+interest+"&UserThought="+thought; XHR.open("post",url, true); XHR.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); XHR.onreadystatechange = handleStateChange; XHR.send(vars); } function handleStateChange() { if (XHR.readyState == 4) { if (XHR.status == 200) document.getElementById("span1").innerHTML = XHR.responseText; else window.alert("檔案開啟錯誤!"); } } function clearn(){ document.getElementById("span1").innerHTML = ""; } </script> </head> <body> <form method="post" action="reply.php"> <fieldset> <legend>個人資訊</legend> 姓名： <input type="text" name="UserName" id="UserName" size="20"><br> 性別： <input type="radio" name="UserSex" id="UserSex" value="Male">男 <input type="radio" name="UserSex" id="UserSex" value="Female">女<br> 最高學歷： <select name="UserSchool" id="UserSchool" size="4"> <option value="高中以下">高中職或以下 <option value="大專院校">大專院校 <option value="碩士">碩士 <option value="博士">博士 <option value="其它">其它 </select><br> </fieldset> <p></p> <fieldset> <legend>其它資訊</legend> 您喜歡下列哪些活動（可複選）？ <input type="checkbox" name="UserInterest[]" id="UserInterest" value="閱讀">閱讀 <input type="checkbox" name="UserInterest[]" id="UserInterest" value="運動">運動 <input type="checkbox" name="UserInterest[]" id="UserInterest" value="看電影">看電影 <input type="checkbox" name="UserInterest[]" id="UserInterest" value="旅行">旅行<br> 您對於近年興起的國片風潮有何看法？<br> <textarea name="UserThought" id="UserThought" cols="45" rows="4"></textarea><br> </fieldset> <p><input type="button" value="傳送資料" onclick="startRequest()"> <input type="reset" value="清除資料" onclick="clearn()"></p> </form> <span id="span1"> </body> </html> [/code] reply.php [code] <?php $Name = $_POST["UserName"]; $Sex=$_POST["UserSex"]; switch($_POST["UserSex"]) { case "Male": $Sex = "男"; break; case "Female": $Sex = "女"; } $School = $_POST["UserSchool"]; $Thought = $_POST["UserThought"]; $sport = $_POST ["UserInterest"]; $myallsport = implode ($sport); echo '<p><b><i>'.$Name.'</b></i>，您好！謝謝您填寫個人資料表，您輸入的資料如下：</p>'; echo '<p>性別：'.$Sex.'</p>'; echo '<p>最高學歷：'.$School.'</p>'; echo '<p>您喜歡的活動:'.$myallsport.'</p>'; echo '<p>您對於國片風潮的看法：'.$Thought ; [/code] utility.js function createXMLHttpRequest() { try //其它非IE的瀏覽器 { var XHR = new XMLHttpRequest(); } catch(e1) { try //IE6+瀏覽器 { var XHR = new ActiveXObject("Msxml2.XMLHTTP"); } catch(e2) { try //IE5瀏覽器 { var XHR = new ActiveXObject("Microsoft.XMLHTTP"); } catch(e3) //不支援Ajax { XHR = false; } } } return XHR; } |
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