File upload using MVC 4 with Ajax. Possible duplicate of jQuery ajax upload file in asp. Upload Example.
- Jquery Ajax File Upload Example Jsp
- Javascript Upload Files Using Ajax
- C# Ajax Upload File
- Ajax File Upload
- Asp Net Core Ajax File Upload
Active3 months ago
I'm using jQuery and Ajax for my forms to submit data and files but I'm not sure how to send both data and files in one form?
I currently do almost the same with both methods but the way in which the data is gathered into an array is different, the data uses
.serialize();
but the files use = new FormData($(this)[0]);
Is it possible to combine both methods to be able to upload files and data in one form through Ajax?
Data jQuery, Ajax and html
Files jQuery, Ajax and html
How can I combine the above so that I can send data and files in one form via Ajax?
My aim is to be able to send all of this form in one post with Ajax, is it possible?
mikemaccana47.5k51 gold badges247 silver badges320 bronze badges
DanDan6,5858 gold badges36 silver badges92 bronze badges
8 Answers
The problem I had was using the wrong jQuery identifier.
You can upload data and files with one form using ajax.
PHP + HTML
jQuery + Ajax
Short Version
DanDan6,5858 gold badges36 silver badges92 bronze badges
another option is to use an iframe and set the form's target to it.
Apachii sky hair skyrim. you may try this (it uses jQuery):
it works well with all browsers, you don't need to serialize or prepare the data.one down side is that you can't monitor the progress.
Jquery Ajax File Upload Example Jsp
also, at least for chrome, the request will not appear in the 'xhr' tab of the developer tools but under 'doc'
RoeyRoey
emix7,8645 gold badges35 silver badges56 bronze badges
schaenkschaenk
I was having this same issue in ASP.Net MVC with HttpPostedFilebase and instead of using form on Submit I needed to use button on click where I needed to do some stuff and then if all OK the submit form so here is how I got it working
Hp touch screen drivers windows 10. One thing I found valuable is to look up your graphics card manufacturer and see if they have software to install that will update your driver for you; NVIDIA does this, and it got the right drive installed to both get my touch screen working and get various settings that were previously locked to be changeable again. The ATK can affect the touchscreen because of the ability to turn off the touchscreen using the function keys (Fn +F9 in most cases).
this will than correctly populate your MVC model, please make sure in your Model, The Property for HttpPostedFileBase[] has the same name as the Name of the input control in html i.e.
h_power11h_power11
For me, it didn't work without
enctype: 'multipart/form-data'
field in the Ajax request. I hope it helps someone who is stuck in a similar problem.Even though the
enctype
was already set in the form attribute, for some reason, the Ajax request didn't automatically identify the enctype
without explicit declaration (jQuery 3.3.1).Javascript Upload Files Using Ajax
As others mentioned above, please also pay special attention to the
contentType
and processData
fields.C# Ajax Upload File
Adithya UpadhyaAdithya Upadhya
For me following code work
In your Action Post Method, pass parameter as HttpPostedFileBase UploadFile and make sure your file input has same as mentioned in your parameter of the Action Method. It should work with AJAX Begin form as well.
Remember over here that your AJAX BEGIN Form will not work over here since you make your post call defined in the code mentioned above and you can reference your method in the code as per the Requirement
I know I am answering late but this is what worked for me
Pranav KulshresthaPranav Kulshrestha
Shailesh DwivediShailesh Dwivedi
In my case I had to make a POST request, which had information sent through the header, and also a file sent using a FormData object.
I made it work using a combination of some of the answers here, so basically what ended up working was having this five lines in my Ajax request:
Where formData was a variable created like this:
ndarriulatndarriulat3691 gold badge4 silver badges10 bronze badges
protected by Tushar Gupta - curioustusharOct 14 '14 at 7:32
Thank you for your interest in this question. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).
Would you like to answer one of these unanswered questions instead?
Would you like to answer one of these unanswered questions instead?
Not the answer you're looking for? Browse other questions tagged javascriptjqueryajaxforms or ask your own question.
- Basic JSP Tutorial
- Advanced JSP Tutorials
- JSP Useful Resources
- Selected Reading
In this chapter, we will discuss File Uploading in JSP. A JSP can be used with an HTML form tag to allow users to upload files to the server. An uploaded file can be a text file or a binary or an image file or just any document.
Creating a File Upload Form
Let us now understand how to create a file upload form. The following HTML code creates an uploader form. Following are the important points to be noted down −
- The form method attribute should be set to POST method and GET method can not be used.
- The form enctype attribute should be set to multipart/form-data.
- The form action attribute should be set to a JSP file which would handle file uploading at backend server. Following example is using uploadFile.jsp program file to upload file.
- To upload a single file you should use a single <input ../> tag with attribute type = 'file'. To allow multiple files uploading, include more than one input tag with different values for the name attribute. The browser associates a Browse button with each of them.
This will display the following result. You can now select a file from the local PC and when the user clicks 'Upload File', the form gets submitted along with the selected file −
NOTE − Above form is just dummy form and would not work, you should try above code at your machine to make it work.
Writing Backend JSP Script
Let us now define a location where the uploaded files will be stored. You can hard code this in your program or this directory name can also be added using an external configuration such as a context-param element in web.xml as follows −
Following is the source code for UploadFile.jsp. This can handle uploading of multiple files at a time. Let us now consider the following before proceeding with the uploading of files.
- The following example depends on FileUpload; make sure you have the latest version of commons-fileupload.x.x.jar file in your classpath. You can download it from https://commons.apache.org/fileupload/.
- FileUpload depends on Commons IO; make sure you have the latest version of commons-io-x.x.jar file in your classpath. You can download it from https://commons.apache.org/io/.
- While testing the following example, you should upload a file which is of less size than maxFileSize otherwise the file will not be uploaded.
- Make sure you have created directories c:temp and c:apache-tomcat5.5.29webappsdata well in advance.
Ajax File Upload
Now try to upload files using the HTML form which you created above. When you try http://localhost:8080/UploadFile.htm, it will display the following result. This will help you upload any file from your local machine.
Asp Net Core Ajax File Upload
If your JSP script works fine, your file should be uploaded in c:apache-tomcat5.5.29webappsdata directory.