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Overview
Comment: | Improvements to the tableajax01.tcl example. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
ab89ab225b051a15e9e044a80b42daca |
User & Date: | drh 2019-04-23 19:52:34.906 |
Context
2019-04-30
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16:56 | Add the wapptest.tcl script from SQLite to the list of real-world usage examples. (check-in: b25a28b219 user: drh tags: trunk) | |
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) | |
Changes
Changes to examples/tableajax01.tcl.
1 2 3 4 5 | # This script demonstrates how to receive bulk HTML content # (such as a complete <table>) and insert it in the middle # of the DOM using XMLHttpRequest # package require wapp | > | > > > > > > > > > > > > > > > > | | > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | #!/usr/bin/wapptclsh # This script demonstrates how to receive bulk HTML content # (such as a complete <table>) and insert it in the middle # of the DOM using XMLHttpRequest # 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"> <body> } } proc common-footer {} { wapp-trim { </body> </html> } } proc wapp-default {} { common-header wapp-trim { <p>This application demonstrates how to use XMLHttpResult to obtain bulk HTML text (such as a large <table>) and then insert that text in the middle of the DOM.</p> <div id="insertionPoint"></div> <p><form id="theForm"> Click the button <input type="submit" id="theButton" value="Click Here"> to cause content to be inserted above this paragraph and below the initial paragraph </form></p> <script src='%url([wapp-param SCRIPT_NAME]/script.js)'></script> <p><a href='%html([wapp-param SCRIPT_NAME])/self'>Show the Wapp script that generates this page</a></p> } common-footer } # This is the javascript that takes control of the form and causes form # submissions to fetch and insert HTML text. # proc wapp-page-script.js {} { wapp-mimetype text/javascript |
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60 61 62 63 64 65 66 67 | <tr><th>Column 1<th>Column 2<th>Column 3 <tr><td>1.1<td>1.2<td>1.3 <tr><td>2.1<td>2.2<td>2.3 <tr><td>%html($counter)<td><td><button id="insCancel">Cancel</button> </table> } } wapp-start $argv | > > > > > > > > > > > > > > > > > > > > > > > > > > | 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | <tr><th>Column 1<th>Column 2<th>Column 3 <tr><td>1.1<td>1.2<td>1.3 <tr><td>2.1<td>2.2<td>2.3 <tr><td>%html($counter)<td><td><button id="insCancel">Cancel</button> </table> } } # The /self page that shows the text of this script. # 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 |