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Overview
| Comment: | Add a "self" page to the fileupload.tcl demo. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | cdd099b81ebc1d13dba0e6b59e41d864 |
| User & Date: | drh 2019-04-23 19:35:00 |
Context
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2019-04-23
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| 19:52 | Improvements to the tableajax01.tcl example. check-in: ab89ab225b user: drh tags: trunk | |
| 19:35 | Add a "self" page to the fileupload.tcl demo. check-in: cdd099b81e user: drh tags: trunk | |
| 18:04 | Fix a typo in the quickref.md document. check-in: 713d5e77fc user: drh tags: trunk | |
Changes
Changes to examples/fileupload.tcl.
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#!/usr/bin/wapptclsh # # This script demonstrates a Wapp application that can accept a file # upload using <input type="file"> # package require wapp proc wapp-default {} { wapp-content-security-policy {default-src 'self'; img-src 'self' data:} wapp-trim { <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Wapp File-Upload Demo</title> </head> <body> <h1>Wapp File-Upload Demo</h1> } # NB: You must set enctype="multipart/form-data" on your <form> in order # for file upload to work. wapp-trim { <p><form method="POST" enctype="multipart/form-data"> File To Upload: <input type="file" name="file"><br> <input type="checkbox" name="showenv" value="1">Show CGI Environment<br> <input type="submit" value="Submit"> </form></p> } # Ordinary query parameters come through just like normal if {[wapp-param showenv 0]} { wapp-trim { <h1>Wapp Environment</h1> <pre>%html([wapp-debug-env])</pre> } ................................................................................ Content:</p> <blockquote><pre> %html($content) </pre></blockquote> } } } wapp-trim { </body> </html> } } wapp-start $argv |
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#!/usr/bin/wapptclsh # # This script demonstrates a Wapp application that can accept a file # upload using <input type="file"> # package require wapp proc common-header {} { wapp-trim { <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link href="%url([wapp-param SCRIPT_NAME]/style.css)" rel="stylesheet"> <title>Wapp File-Upload Demo</title> </head> <body> } } proc common-footer {} { wapp-trim { </body> </html> } } proc wapp-default {} { wapp-content-security-policy {default-src 'self'; img-src 'self' data:} common-header wapp-trim { <h1>Wapp File-Upload Demo</h1> } # NB: You must set enctype="multipart/form-data" on your <form> in order # for file upload to work. wapp-trim { <p><form method="POST" enctype="multipart/form-data"> File To Upload: <input type="file" name="file"><br> <input type="checkbox" name="showenv" value="1">Show CGI Environment<br> <input type="submit" value="Submit"> </form></p> <p><a href='%html([wapp-param SCRIPT_NAME])/self'>Show the script that generates this page</a></p> } # Ordinary query parameters come through just like normal if {[wapp-param showenv 0]} { wapp-trim { <h1>Wapp Environment</h1> <pre>%html([wapp-debug-env])</pre> } ................................................................................ Content:</p> <blockquote><pre> %html($content) </pre></blockquote> } } } common-footer } proc wapp-page-self {} { wapp-cache-control max-age=3600 common-header set fd [open [wapp-param SCRIPT_FILENAME] rb] set script [read $fd] close $fd wapp-trim { <h1>Wapp Script That Shows A Copy Of Itself</h1> <pre>%html($script)</pre> } common-footer } proc wapp-page-style.css {} { wapp-mimetype text/css wapp-cache-control max-age=3600 wapp-trim { pre { border: 1px solid black; padding: 1ex; } } } wapp-start $argv |