標籤：head ges 標題 nbsp 文檔 class title imp 處理
載入資料
1.xssj.php
<script src="jquery-3.2.0.min.js"></script><title>無標題文檔</title></head><body><h1>顯示資料</h1><select id="sel"></select><input type="button" value="取選中值" id="qu" /></body><script type="text/javascript">$(document).ready(function(e) { //非同步AJAX ：執行chuli頁面的同時,繼續執行下面代碼。效率高,不用等待,繼續執行下面代碼 //非同步和同步 同步：效率不高,不能同時執行兩件事情 $.ajax({ //async:false,//把非同步關閉,相當於開啟同步 url:"xschuli.php", dataType:"TEXT", //complete: function(){},//執行完成之後執行 //beforeSend: function(){},//發送處理請求之前,自動處理此方法 complete和beforeSend可以實現進度條 //error: function(){},//如果出錯了執行此方法 success: function(data){ //success: function(){}是執行完成之前執行 var hang = data.split("|"); var str = ""; for(var i=0;i<hang.length;i++) { var lie = hang[i].split("^"); str = str+"<option value=‘"+lie[0]+"‘>"+lie[1]+"</option>"; } $("#sel").html(str); //alert($("#sel").val()); } }); //alert($("#sel").val()); $("#qu").click(function(){ alert($("#sel").val()); })});</script></html>
2.xschuli.php
<?phprequire "DBDA.class.php";$db = new DBDA();$sql ="select * from nation";
//$arr = $db->query($sql,1);//var_dump($arr);"n001^漢族|n002^壯族|n003^維吾爾族";echo $db->strquery($sql);/*$str="";foreach($arr as $v){ $str = $str.implode("^",$v)."|";}$str = substr($str,0,strlen($str)-1);echo $str;*/
ajax（載入資料）
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