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Overview
| Comment: | Add an edit function to the shopping list application. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
43323e55a962200a60001bceaedfc5b8 |
| User & Date: | drh 2018-02-10 20:21:12 |
Context
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2018-02-14
| ||
| 01:52 | In the formajax02.tcl example, use the encodeURIComponent() javascript function instead of escape() so that the "+" character is correctly escaped. Fix for ticket [a38160c72116b1ba04c] check-in: 9580d1fedb user: drh tags: trunk | |
|
2018-02-10
| ||
| 20:21 | Add an edit function to the shopping list application. check-in: 43323e55a9 user: drh tags: trunk | |
|
2018-02-08
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| 12:31 | More improvements to test01.tcl. check-in: cea1360863 user: drh tags: trunk | |
Changes
Changes to examples/shoplist.tcl.
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db eval {SELECT delid FROM done ORDER BY delid DESC limit 1} {
wapp-trim {
<p><a class="button" href="%url($base/list?undel=$delid)">Undelete</a>
}
}
wapp-trim {
<p><a class="button" href="%url($base/list)">Refresh</a>
<p><a class="button" href="%url($base/list?logout=1)">Logout</a>
}
shopping-list-footer
}
# This page shows recent purchases with an opportunity to re-add those
# purchases to the shopping list. The idea is that to have easy access
................................................................................
wapp-trim {
<p>%html($x)
<a class="button" href="%url($base/list?add=)%qp($x)">Add</a><br>
}
}
shopping-list-footer
}
# The /env page shows the CGI environment. This is for testing only.
# There are no links to this page.
#
proc wapp-page-env {} {
if {[shopping-list-header]} return
wapp-trim {
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db eval {SELECT delid FROM done ORDER BY delid DESC limit 1} {
wapp-trim {
<p><a class="button" href="%url($base/list?undel=$delid)">Undelete</a>
}
}
wapp-trim {
<p><a class="button" href="%url($base/list)">Refresh</a>
<p><a class="button" href="%url($base/edit)">Edit</a>
<p><a class="button" href="%url($base/list?logout=1)">Logout</a>
}
shopping-list-footer
}
# This page shows recent purchases with an opportunity to re-add those
# purchases to the shopping list. The idea is that to have easy access
................................................................................
wapp-trim {
<p>%html($x)
<a class="button" href="%url($base/list?add=)%qp($x)">Add</a><br>
}
}
shopping-list-footer
}
# provide forms to edit all current entries.
#
proc wapp-page-edit {} {
if {[shopping-list-header]} return
set id [wapp-param id]
set x [wapp-param x]
if {[string is int -strict $id] && $x!=""} {
db eval {
UPDATE shoplist SET x=$x WHERE id=$id;
}
wapp-redirect list
shopping-list-footer
return
}
db eval {SELECT id, x FROM shoplist ORDER BY x} {
wapp-trim {
<p><form method="POST">
<input type="hidden" name="id" value="%html($id)">
<input type="text" width="20" name="x" value="%html($x)">
<input type="submit" value="Change"></form></p>
}
}
wapp-subst {<p><a class="button" href="list">Cancel</a>\n}
shopping-list-footer
}
# The /env page shows the CGI environment. This is for testing only.
# There are no links to this page.
#
proc wapp-page-env {} {
if {[shopping-list-header]} return
wapp-trim {
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