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How do I auto-submit an upload form when a file is selected?

...th onchange event: <form action="upload.php" method="post" enctype="multipart/form-data"> <input type="file" name="filename" onchange="javascript:this.form.submit();"> </form> jQuery .change() and .submit(): $('#fileInput').change(function() { $('#myForm')...
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How to select multiple files with ?

... The whole thing should look like: <form enctype='multipart/form-data' method='POST' action='submitFormTo.php'> <input type='file' name='files[]' multiple /> <button type='submit'>Submit</button> </form> Make sure you have the enctype='m...
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“Submit is not a function” error in JavaScript

...ion="product.php" method="post" name="frmProduct" id="frmProduct" enctype="multipart/form-data"> <input id="submit_value" type="button" name="submit_value" value=""> </form> <script type="text/javascript"> document.getElementById("submit_value").onclick = submitAction; func...
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PHP “php://input” vs $_POST

...ion/x-www-form-urlencoded (standard content type for simple form-posts) or multipart/form-data (mostly used for file uploads) This is because these are the only content types that must be supported by user agents. So the server and PHP traditionally don't expect to receive any other content type (...
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Sending HTTP POST Request In Java

...es(StandardCharsets.UTF_8)); } We can then use these methods to create a multipart post request as follows: String boundary = UUID.randomUUID().toString(); byte[] boundaryBytes = ("--" + boundary + "\r\n").getBytes(StandardCharsets.UTF_8); byte[] finishBoundaryBytes = ("--...
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How to retrieve POST query parameters?

...: app.use(express.json()); app.use(express.urlencoded()); app.use(express.multipart()); Security concerns exist with express.multipart(), and so it is better to explicitly add support for the specific encoding type(s) you require. If you do need multipart encoding (to support uploading files for ...
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send/post xml file using curl command line

...ed the submit button. This causes curl to POST data using the Content-Type multipart/form-data according to RFC2388. This enables uploading of binary files etc. To force the 'content' part to be a file, prefix the file name with an @ sign. Example, to send your password file to the server, whe...
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Image resizing client-side with JavaScript before upload to the server

...//www.marvinj.org/backoffice/imageUpload.php', data: form, enctype: 'multipart/form-data', contentType: false, processData: false, success: function (resp) { $("#divServerResponse").html("SERVER RESPONSE (NEW IMAGE):<br/><img src='"+resp+"' style='max-width:...
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NSURLRequest setting the HTTP header

...able to handle data encoded in either application/x-www-form-urlencoded or multipart/form-data formats. Note: The application/x-www-form-urlencoded and multipart/form-data formats are only applicable to the HTTP POST method Note 2: This format uses the same 'URL encoding' scheme as required for G...
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What are all the possible values for HTTP “Content-Type” header?

...crosoft.icon image/x-icon image/vnd.djvu image/svg+xml Type multipart multipart/mixed multipart/alternative multipart/related (using by MHTML (HTML mail).) multipart/form-data Type text text/css text/csv text/html text/javascript (obsolete) text/plai...