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function displayinfo(myform,tags,viewtype)
for k,v in pairs(tags) do
if (myform[v]) and (myform[v]["value"]) then
local val = myform[v]
local label = val.label
io.write("\n\t<DT")
if (val.errtxt) then
val.class = "error"
io.write(" class='error'")
end
if val.id then
label = "<label for=\"" .. val.id .."\">" .. val.label .. "</label>"
end
io.write(">" .. label .. "</DT>")
io.write("\n\t\t<DD")
if (val.errtxt) then
val.class = "error"
io.write(" class='error'")
end
io.write(">")
if (viewtype == "viewonly") then
if (val.value == "") and (val.errtxt == nil) and ((val.descr) and (val.descr == "")) then val.value = " " end
io.write(val.value)
elseif (val.type == "radio") and (type(val.option) == "table") and (#val.option > 0) then
io.write("<span style='display:inline' class='" .. ( val.class or "") .. "'>")
for k1,v1 in pairs(val.option) do
io.write(tostring(v1.label) .. ":")
io.write("<input style='margin-right:20px;margin-left:5px;' type='radio' class='" .. ( val.class or "") .. "' name='" .. val.name .. "'")
if (tostring(val.value) == tostring(v1.value)) then io.write(" checked='yes'") end
io.write(" value='" .. v1.value .. "'>")
end
io.write("</input></span>")
else
io.write(html.form[val.type](val))
end
if (val.descr) and (#val.descr > 0) then io.write("\n\t\t<P CLASS='descr'>" .. string.gsub(val.descr, "\n", "<BR>") .. "</P>") end
if (val.errtxt) then io.write("\n\t\t<P CLASS='error'>" .. string.gsub(val.errtxt, "\n", "<BR>") .. "</P>") end
io.write("\n\t\t</DD>\n")
end
end
end
function displaymanagement (myform,tags)
local descriptions, errors
for k,v in pairs(tags) do
if (myform[v]) then
if (myform[v]['descr']) and (#myform[v]['descr'] > 0) then
descriptions = (descriptions or "") .. myform[v]['descr']
end
if (myform[v]['errtxt']) and (#myform[v]['errtxt'] > 0) then
errors = (errors or "") .. myform[v]['errtxt']
end
end
end
if (myform) and (myform[tags[1]]) then
io.write('<dt>' .. (myform[tags[1]]["label"] or myform[tags[1]]["name"]) .. '</dt>')
io.write('<dd>')
--Show buttons
for k,v in pairs(tags) do
if (myform[v]) then
io.write(html.form[myform[v].type](myform[v]))
end
end
if (descriptions) and (#descriptions > 0) then
io.write("\n\t\t<P CLASS='descr'>" .. string.gsub(descriptions, "\n", "<BR>") .. "</P>")
end
if (errors) and (#errors > 0) then
io.write("\n\t\t<P CLASS='error'>" .. string.gsub(errors, "\n", "<BR>") .. "</P>")
end
io.write('</dd>')
-- Display the result of previous action
if (myform) and (myform['actionresult']) then
if (myform['actionresult']['errtxt']) and (#myform['actionresult']['errtxt'] > 0) then
io.write('<dt class="error">' .. myform['actionresult']['label'] .. '</dt>')
io.write('<dd><pre class="error">' .. (myform['actionresult']['errtxt'] or "") .. '</pre></dd>')
elseif (myform['actionresult']['descr']) and (#myform['actionresult']['descr'] > 0) then
io.write('<dt>' .. myform['actionresult']['label'] .. '</dt>')
io.write('<dd><pre>' .. (myform['actionresult']['descr'] or "") .. '</pre></dd>')
end
end
end
end
function displayitem(myitem)
if not myitem then return end
io.write("<DT")
if myitem.errtxt then
myitem.class = "error"
io.write(" class='error'")
end
io.write(">" .. myitem.label .. "</DT>\n")
io.write("<DD>")
io.write(string.gsub(tostring(myitem.value), "\n", "<BR>") .. "\n")
if myitem.descr then io.write("<P CLASS='descr'>" .. string.gsub(myitem.descr, "\n", "<BR>") .. "</P>\n") end
if myitem.errtxt then io.write("<P CLASS='error'>" .. string.gsub(myitem.errtxt, "\n", "<BR>") .. "</P>\n") end
io.write("</DD>\n")
end
function displayformitem(myitem, name, viewtype)
if not myitem then return end
if name then myitem.name = name end
io.write("<DT")
if myitem.errtxt then
myitem.class = "error"
io.write(' class="error"')
end
io.write(">" .. myitem.label .. "</DT>\n")
io.write("<DD>")
if (viewtype == "viewonly") then
myitem.disabled = "true"
end
if myitem.type == "multi" then
-- FIXME multiple select doesn't work in haserl, so use series of checkboxes
--myitem.type = "select"
--myitem.multiple = "true"
myitem.class = nil
local tempname = myitem.name
local tempval = myitem.value or {}
local reverseval = {}
for x,val in ipairs(tempval) do
reverseval[val] = x
end
local reverseopt = {}
for x,val in ipairs(myitem.option) do
reverseopt[val] = x
myitem.value = val
myitem.checked = reverseval[val]
myitem.name = tempname .. "." .. x
io.write(html.form.checkbox(myitem) .. val .. "<br>\n")
end
-- Check for values not in options
if myitem.errtxt then
myitem.class = "error"
io.write('<p class="error">\n')
end
for x,val in ipairs(tempval) do
if not reverseopt[val] then
myitem.value = val
myitem.checked = true
io.write(html.form.checkbox(myitem) .. val .. "<br>\n")
end
end
if myitem.errtxt then
io.write('</p>\n')
end
myitem.name = tempname
myitem.value = tempval
elseif myitem.type == "boolean" then
if (myitem.value == true) then myitem.checked = "" end
myitem.value = "true"
io.write(html.form.checkbox(myitem) .. "\n")
elseif myitem.type == "list" then
myitem.value = table.concat(myitem.value, "\n")
io.write(html.form.longtext(myitem) .. "\n")
else
io.write((html.form[myitem.type](myitem) or "") .. "\n")
end
if myitem.descr then io.write('<P CLASS="descr">' .. string.gsub(myitem.descr, "\n", "<BR>") .. "</P>\n") end
if myitem.errtxt then io.write('<P CLASS="error">' .. string.gsub(myitem.errtxt, "\n", "<BR>") .. "</P>\n") end
io.write("</DD>\n")
end
function displayform(myform, order, finishingorder)
if not myform then return end
if myform.descr then io.write('<P CLASS="descr">' .. string.gsub(myform.descr, "\n", "<BR>") .. "</P>\n") end
if myform.errtxt then io.write('<P CLASS="error">' .. string.gsub(myform.errtxt, "\n", "<BR>") .. "</P>\n") end
io.write('<form action="' .. (myform.action or "") .. '" method="POST">\n')
io.write('<DL>\n')
local reverseorder= {}
if order then
for x,name in ipairs(order) do
reverseorder[name] = x
if myform.value[name] then
myform.value[name].name = name
displayformitem(myform.value[name])
end
end
end
local reversefinishingorder = {}
if finishingorder then
for x,name in ipairs(finishingorder) do
reversefinishingorder[name] = x
end
end
for name,item in pairs(myform.value) do
if nil == reverseorder[name] and nil == reversefinishingorder[name] then
item.name = name
displayformitem(item)
end
end
if finishingorder then
for x,name in ipairs(finishingorder) do
if myform.value[name] then
myform.value[name].name = name
displayformitem(myform.value[name])
end
end
end
io.write('<DT></DT><DD><input class="submit" type="submit" name="' .. myform.option .. '" value="' .. (myform.submit or myform.option) .. '"></DD>\n')
io.write('</DL>\n')
io.write('</FORM>')
end
function displaycommandresults(commands, session)
local cmdresult = {}
for i,cmd in ipairs(commands) do
if session[cmd.."result"] then
cmdresult[#cmdresult + 1] = session[cmd.."result"]
session[cmd.."result"] = nil
end
end
if #cmdresult > 0 then
io.write("<H1>Command Result</H1>\n<DL>\n")
for i,result in ipairs(cmdresult) do
if result.value ~= "" then io.write(result.value:gsub("\n", "<BR>") .. "\n") end
if result.descr then io.write('<P CLASS="descr">' .. string.gsub(result.descr, "\n", "<BR>") .. "</P>\n") end
if result.errtxt then io.write('<P CLASS="error">' .. string.gsub(result.errtxt, "\n", "<BR>") .. "</P>\n") end
end
io.write("</DL>\n")
end
end
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