luci-app-travelmate: bugfix

* fix bug in interface wizard during initial setup
* cosmetics

Signed-off-by: Dirk Brenken <dev@brenken.org>

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/cfg_firewall_tab.lua

@@ -12,6 +12,7 @@ end
 
 m = SimpleForm("input", nil)
 m:append(Template("travelmate/config_css"))
+m.submit = translate("Save")
 m.reset = false
 
 s = m:section(SimpleSection, nil,

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/cfg_network_tab.lua

@@ -12,6 +12,7 @@ end
 
 m = SimpleForm("input", nil)
 m:append(Template("travelmate/config_css"))
+m.submit = translate("Save")
 m.reset = false
 
 s = m:section(SimpleSection, nil,

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/cfg_wireless_tab.lua

@@ -12,6 +12,7 @@ end
 
 m = SimpleForm("input", nil)
 m:append(Template("travelmate/config_css"))
+m.submit = translate("Save")
 m.reset = false
 
 s = m:section(SimpleSection, nil,

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/configuration_tab.lua

@@ -14,6 +14,7 @@ end
 
 m = SimpleForm("input", nil)
 m:append(Template("travelmate/config_css"))
+m.submit = translate("Save")
 m.reset = false
 
 s = m:section(SimpleSection, nil,

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/overview_tab.lua

@@ -35,20 +35,17 @@ if uplink == "" then
 	o.default = "trm_wwan"
 	o.rmempty = false
 
-	function o.write(self, section, value)
-		iface = o:formvalue(section)
-		uci:set("travelmate", section, "trm_iface", iface)
-		uci:save("travelmate")
-		uci:commit("travelmate")
-	end
-
 	btn = s:option(Button, "", translate("Create Uplink Interface"),
 		translate("Create a new wireless wan uplink interface, configure it to use dhcp and ")
 		.. translate("add it to the wan zone of the firewall. This step has only to be done once."))
 	btn.inputtitle = translate("Add Interface")
 	btn.inputstyle = "apply"
 	btn.disabled = false
-	function btn.write()
+	function btn.write(self, section, value)
+		iface = o:formvalue(section)
+		uci:set("travelmate", section, "trm_iface", iface)
+		uci:save("travelmate")
+		uci:commit("travelmate")
 		local net = nw:add_network(iface, { proto = "dhcp" })
 		if net then
 			nw:save("network")

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/wifi_add.lua

@@ -7,6 +7,7 @@ local http = require("luci.http")
 local trmiface = uci.get("travelmate", "global", "trm_iface") or "trm_wwan"
 
 m = SimpleForm("add", translate("Add Wireless Uplink Configuration"))
+m.submit = translate("Save")
 m.cancel = translate("Back to overview")
 m.reset = false
 

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/wifi_edit.lua

@@ -6,6 +6,7 @@ local uci = require("luci.model.uci").cursor()
 local http = require("luci.http")
 
 m = SimpleForm("edit", translate("Edit Wireless Uplink Configuration"))
+m.submit = translate("Save")
 m.cancel = translate("Back to overview")
 m.reset = false
 

applications/luci-app-travelmate/luasrc/view/travelmate/wifi_scan.htm

@@ -76,14 +76,14 @@ This is free software, licensed under the Apache License, Version 2.0
         </table>
     </fieldset>
 <div class="cbi-page-actions right">
-    <form class="inline" action="<%=url('admin/services/travelmate/stations')%>" method="post">
-        <input class="cbi-button cbi-button-reset" type="submit" value="<%:Back to overview%>"/>
-    </form>
     <form class="inline" action="<%=url('admin/services/travelmate/wifiscan')%>" method="post">
         <input type="hidden" name="token" value="<%=token%>"/>
         <input type="hidden" name="device" value="<%=utl.pcdata(dev)%>"/>
         <input class="cbi-button cbi-input-find" type="submit" value="<%:Repeat scan%>"/>
     </form>
+    <form class="inline" action="<%=url('admin/services/travelmate/stations')%>" method="post">
+        <input class="cbi-button cbi-button-reset" type="submit" value="<%:Back to overview%>"/>
+    </form>
 </div>
 </div>