difference with and without enctype=“multipart/form-data” for html form in browser and server
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<form action="upload" method="post" enctype="multipart/form-data">
<input type="text" name="description" />
<input type="file" name="file" />
<input type="submit" />
</form>
It is known that the code request.getParameter("description"); returns null.
I do understand that I can get parameter like below explained here (How to upload files to server using JSP/Servlet?). But my question what is the difference while browser sent the data (Like how exactly the request is being constructed) to server with and without enctype="multipart/form-data" or what is different handling done on server side while enctype is set to multipart/form-data
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
//my code
}
jsp servlets file-upload
asked 2 days ago
secret super star
36610
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secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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<form action="upload" method="post" enctype="multipart/form-data">
<input type="text" name="description" />
<input type="file" name="file" />
<input type="submit" />
</form>
It is known that the code request.getParameter("description"); returns null.
I do understand that I can get parameter like below explained here (How to upload files to server using JSP/Servlet?). But my question what is the difference while browser sent the data (Like how exactly the request is being constructed) to server with and without enctype="multipart/form-data" or what is different handling done on server side while enctype is set to multipart/form-data
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
//my code
}
jsp servlets file-upload
asked 2 days ago
secret super star
36610
New contributor
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
<form action="upload" method="post" enctype="multipart/form-data">
<input type="text" name="description" />
<input type="file" name="file" />
<input type="submit" />
</form>
It is known that the code request.getParameter("description"); returns null.
I do understand that I can get parameter like below explained here (How to upload files to server using JSP/Servlet?). But my question what is the difference while browser sent the data (Like how exactly the request is being constructed) to server with and without enctype="multipart/form-data" or what is different handling done on server side while enctype is set to multipart/form-data
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
//my code
}
jsp servlets file-upload
asked 2 days ago
secret super star
36610
New contributor
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
<form action="upload" method="post" enctype="multipart/form-data">
<input type="text" name="description" />
<input type="file" name="file" />
<input type="submit" />
</form>
It is known that the code request.getParameter("description"); returns null.
I do understand that I can get parameter like below explained here (How to upload files to server using JSP/Servlet?). But my question what is the difference while browser sent the data (Like how exactly the request is being constructed) to server with and without enctype="multipart/form-data" or what is different handling done on server side while enctype is set to multipart/form-data
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
//my code
}
jsp servlets file-upload
jsp servlets file-upload
asked 2 days ago
secret super star
36610
New contributor
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
secret super star
36610
New contributor
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 days ago
asked 2 days ago
secret super star
36610
New contributor
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
secret super star
36610
asked 2 days ago
secret super star
36610
36610
New contributor
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
secret super star is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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secret super star is a new contributor. Be nice, and check out our Code of Conduct.
secret super star is a new contributor. Be nice, and check out our Code of Conduct.
secret super star is a new contributor. Be nice, and check out our Code of Conduct.
secret super star is a new contributor. Be nice, and check out our Code of Conduct.
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