Mercurial Hosting > freedit
comparison src/edit.js.luan @ 15:0edde02b908c
edit in place
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Tue, 05 Jul 2022 23:27:54 -0600 |
| parents | |
| children | 94e26bffd4fb |
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| 14:7d0c96408abf | 15:0edde02b908c |
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| 1 local Luan = require "luan:Luan.luan" | |
| 2 local error = Luan.error | |
| 3 local Html = require "luan:Html.luan" | |
| 4 local html_encode = Html.encode or error() | |
| 5 local Parsers = require "luan:Parsers.luan" | |
| 6 local json_string = Parsers.json_string or error() | |
| 7 local Io = require "luan:Io.luan" | |
| 8 local output_of = Io.output_of or error() | |
| 9 local Http = require "luan:http/Http.luan" | |
| 10 local Post = require "site:/lib/Post.luan" | |
| 11 | |
| 12 | |
| 13 local function form(post) | |
| 14 %> | |
| 15 <p><textarea name=content><%=html_encode(post.content)%></textarea></p> | |
| 16 <p> | |
| 17 <a href="javascript:saveEdit('<%= post.id %>')">save</a> | |
| 18 <a href="javascript:cancelEdit('<%= post.id %>')">cancel</a> | |
| 19 </p> | |
| 20 <% | |
| 21 end | |
| 22 | |
| 23 return function() | |
| 24 local post = Http.request.parameters.post or error() | |
| 25 post = Post.get_by_id(post) or error() | |
| 26 local html = output_of(function() form(post) end) | |
| 27 Io.stdout = Http.response.text_writer() | |
| 28 %> | |
| 29 let postDiv = document.querySelector('[post="<%=post.id%>"]'); | |
| 30 postDiv.querySelector('[output]').style.display = 'none'; | |
| 31 postDiv.querySelector('[edit]').innerHTML = <%= json_string(html) %>; | |
| 32 <% | |
| 33 end |