file-upload

问题 If a website user submits an HTML form with: (1) a post method; (2) a multipart/form-data enctype; and, (3) a large attached file, can the server upload a posted file, and send a server generated HTTP response before the file upload is completed, without using AJAX? That's pretty dense. So, I wrote an example to illustrate what I mean. Let's say there is an image upload form with a caption field. <form action="upload-with-caption/" method="post" enctype="multipart/form-data"> <input type=

问题 If a website user submits an HTML form with: (1) a post method; (2) a multipart/form-data enctype; and, (3) a large attached file, can the server upload a posted file, and send a server generated HTTP response before the file upload is completed, without using AJAX? That's pretty dense. So, I wrote an example to illustrate what I mean. Let's say there is an image upload form with a caption field. <form action="upload-with-caption/" method="post" enctype="multipart/form-data"> <input type=

问题 When posting a form with a file upload box using document.forms[0].submit() on ie 9 we get an error that says: SCRIPT5: Access is denied If I click a few more times it works fine. As a work around I've caught the error and try a few more times which seems to work just fine. Is there any explanation on this? The code has worked for years on all the other popular browsers. The code also works fine in IE9 if the browser is set to IE9 compatibility mode, but that is not something we have general

问题 I' m trying to create a simple Button and when it's clicked I want to trigger a hidden FileUpload widget which is inside a FormPanel. What I have done until now is two things: I have created a native javascript function that clicks the FileUpload widget's element when simple button is clicked. This works fine in Firefox but it doesn't work in Chrome. Also, I have created this: NativeEvent nevent = Document.get().createFocusEvent();//I have tried and createclickEvent() too. DomEvent

问题 I have the form having the follwing fields, <form onsubmit="return checkcreateform()" action="/gallery/create" method="post" enctype="multipart/form-data"> <label>Type:*</label> <label for="type-1"> <input type="radio" checked="checked" value="1" id="type-1" name="type">Image </label> <br> <label for="type-2"> <input type="radio" value="2" id="type-2" name="type">Video </label> <label class="itemdetailfloatL required" for="file">File:*</label> <input type="hidden" id="MAX_FILE_SIZE" value=

问题 Using SWFUpload v2.2, Firefox 3, IE 8, Flash 10 In my ASP.NET application all uploads are being processed by upload.aspx (I have the correct upload_url set in the settings object). In IE 8 the uploads hit the upload.aspx page and are processed, but in Firefox they do not. Any suggestions? Most of the code for the page that the user visits to upload a file is shown here (note: master pages are being used): <script type="text/javascript" src="../swfupload/swfupload.js"></script> <script type=

问题 I need some help loading data from Excel Files ( *.xlsx, *.xls )to Oracle 11 using an Oracle Apex 4.0.2 User Account. I found and modified a process to load *.cvs files. This process works as follows: Load the *.csv files into a BLOB column. After insert into the table, I execute the This process inserts every row to the table I want you to help me to code a similar code, but instead of loading *.csv I want it to work with Excel files. Oracle Apex 4.0.2 has a Workshop to load but it is only

问题 I need some help loading data from Excel Files ( *.xlsx, *.xls )to Oracle 11 using an Oracle Apex 4.0.2 User Account. I found and modified a process to load *.cvs files. This process works as follows: Load the *.csv files into a BLOB column. After insert into the table, I execute the This process inserts every row to the table I want you to help me to code a similar code, but instead of loading *.csv I want it to work with Excel files. Oracle Apex 4.0.2 has a Workshop to load but it is only

问题 This question already has answers here : Closed 9 years ago . Possible Duplicate: How can I know a number of uploaded files with PHP? Hello, I have a form with three input type="file" tags. How can I know on the server side amount of files uploaded by the user? He can upload 3 files, or may be 2 files, 1 or even nothing. I need to know how much files user have uploaded. If I use the code echo count($_FILES); It will always display the value of 3. Because form contains three file fields. If

问题 Using a file upload in my project as : <s:form id="uploadData" action="UploadAction" namespace="xyz" validateFields="false" method="post" enctype="multipart/form-data"> But the request.getContentLength() method returns correct value for less than 2 gb and 0 for anything above it. The probable reason being datatype of the content-length as int. Is there any other way where the request parameter: content-length can be converted into long type in order to support uploads greater than 2gb. please