A-From表單直接填寫提交地址,不過干預:
1. 單文件上傳
最簡單的文件上傳,是單文件上傳,form標簽中加入enctype="multipart/form-data",form表單中有一個input[type="file"]項
<form name="form1" method="post" action="/abc.ashx" enctype="multipart/form-data"> <input type="text" name="user" id="user" placeholder="請輸入昵稱"> <input type="file" name="userImage" id="userImage"> <input type="submit" name="sub" value="提交"> </form>
2. 多文件上傳
1)類似單文件上傳,簡單的多文件上傳其實就是多幾個input[type="file"]項
<form name="form1" method="post" action="/abc.php" enctype="multipart/form-data"> <input type="text" name="user" id="user" placeholder="請輸入昵稱"> <input type="file" name="userImage1" id="userImage1"> <input type="file" name="userImage2" id="userImage2"> <input type="file" name="userImage3" id="userImage3"> <input type="submit" name="sub" value="提交"> </form>
2) HTML5為表單文件項新增了一個multiple屬性,可以設置實現選擇多個文件,如
<form name="form1" method="post" action="/abc.php" enctype="multipart/form-data"> <input type="text" name="user" id="user" placeholder="請輸入昵稱"> <input type="file" name="userImage" id="userImage" multiple> <input type="submit" name="sub" value="提交"> </form>
B-JS處理提交:
1-ajax:
$.ajax({ url : "http://localhost:8080/STS/rest/user", type : "POST", data : $( '#postForm').serialize(), success : function(data) { $( '#serverResponse').html(data); }, error : function(data) { $( '#serverResponse').html(data.status + " : " + data.statusText + " : " + data.responseText); } });
2-ajax通過FormData:
$.ajax({ url: '/upload', type: 'POST', cache: false, data: new FormData($('#uploadForm')[0]), processData: false, contentType: false }).done(function(res) { }).fail(function(res) {});
3-jquery.form.js:
需引用jquery.form.js文件
window.OrderComplaintCache.$formMessage.attr("action", "/ajax/usercenterHandler.js?action=complaintorder"); window.OrderComplaintCache.$formMessage.ajaxSubmit(function (json) { var data = null; try { data = JSON.parse(json); } catch (e) { data = new Function("return " + json + "")(); } var code = data.code; //$(":text,textarea").val(""); if (code > 0) { alert(window.UserCenterMsg.orderComplaintSentSuccessMessage); } else { alert(data.message); return; } location.href = location.href; });
參考資料:
http://www.jb51.net/article/93935.htm
https://www.cnblogs.com/zhuxiaojie/p/4783939.html
http://blog.csdn.net/inuyasha1121/article/details/51915742