comparison: util/dataforms.lua
util/dataforms.lua
- changeset 335
- 9e69ee8542d4
- parent 334
- 34c52f3b21c4
- child 441
- e4c0b1d7fd6b
equal
deleted
inserted
replaced
| 334:34c52f3b21c4 | 335:9e69ee8542d4 |
|---|---|
| 20 local form_t = {}; | 20 local form_t = {}; |
| 21 local form_mt = { __index = form_t }; | 21 local form_mt = { __index = form_t }; |
| 22 | 22 |
| 23 function new(layout) | 23 function new(layout) |
| 24 return setmetatable(layout, form_mt); | 24 return setmetatable(layout, form_mt); |
| 25 end | |
| 26 | |
| 27 function from_stanza(stanza) | |
| 28 local layout = { | |
| 29 title = stanza:get_child_text("title"); | |
| 30 instructions = stanza:get_child_text("instructions"); | |
| 31 }; | |
| 32 for tag in stanza:childtags("field") do | |
| 33 local field = { | |
| 34 name = tag.attr.var; | |
| 35 label = tag.attr.label; | |
| 36 type = tag.attr.type; | |
| 37 required = tag:get_child("required") and true or nil; | |
| 38 value = tag:get_child_text("value"); | |
| 39 }; | |
| 40 layout[#layout+1] = field; | |
| 41 if field.type then | |
| 42 local value = {}; | |
| 43 if field.type:match"list%-" then | |
| 44 for tag in tag:childtags("option") do | |
| 45 value[#value+1] = { label = tag.attr.label, value = tag:get_child_text("value") }; | |
| 46 end | |
| 47 for tag in tag:childtags("value") do | |
| 48 value[#value+1] = { label = tag.attr.label, value = tag:get_text(), default = true }; | |
| 49 end | |
| 50 elseif field.type:match"%-multi" then | |
| 51 for tag in tag:childtags("value") do | |
| 52 value[#value+1] = tag.attr.label and { label = tag.attr.label, value = tag:get_text() } or tag:get_text(); | |
| 53 end | |
| 54 if field.type == "text-multi" then | |
| 55 field.value = t_concat(value, "\n"); | |
| 56 else | |
| 57 field.value = value; | |
| 58 end | |
| 59 end | |
| 60 end | |
| 61 end | |
| 62 return new(layout); | |
| 25 end | 63 end |
| 26 | 64 |
| 27 function form_t.form(layout, data, formtype) | 65 function form_t.form(layout, data, formtype) |
| 28 local form = st.stanza("x", { xmlns = xmlns_forms, type = formtype or "form" }); | 66 local form = st.stanza("x", { xmlns = xmlns_forms, type = formtype or "form" }); |
| 29 if layout.title then | 67 if layout.title then |
