具體內容如下
html頁面代碼
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript" src="__PUBLIC__/home/js/jquery-1.11.0.js"></script></head><body><form class="form-horizontal" role="form" id="myForm" action="/index/fileupsend" method="post" enctype="multipart/form-data"> 選擇檔案:<input type="file" id="file1" /><br /> <input type="button" id="upload" value="上傳" /> <span id="imgWait"></span></form><script> $(function () { $("#upload").click(function () { $("#imgWait").html("上傳中"); var formData = new FormData(); formData.append("myfile", document.getElementById("file1").files[0]); $.ajax({ url: "/Home/index/fileupsend", type: "POST", data: formData, /** *必須false才會自動加上正確的Content-Type */ contentType: false, /** * 必須false才會避開jQuery對 formdata 的預設處理 * XMLHttpRequest會對 formdata 進行正確的處理 */ processData: false, success: function (data) { if(data){ alert("上傳成功！"); } $("#imgWait").html("上傳成功"); }, error: function () { alert("上傳失敗！"); $("#imgWait").hide(); } }); }); });</script></body></html>
php代碼
public function fileupsend(){ $type_pic = $this->file_upload('1',array('jpg', 'gif', 'png', 'jpeg'),'filetest','myfile'); echo $type_pic['img_path'];}
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