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done with exercise 2 up to creating the submit button

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This commit is contained in:
Dan Buch 2010-02-17 23:10:32 -05:00
parent c6acc925a0
commit 8a0608152e
2 changed files with 65 additions and 11 deletions
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52
src/02-shipping/PlainText.mxml
View File

@ -1,9 +1,47 @@
<mx:Application name="" <mx:Application name=""
xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> xmlns:mx="http://www.adobe.com/2006/mxml"
<mx:Label x="54" y="25" text="Zip Code"/> layout="absolute"
<mx:Label x="65" y="51" text="Weight"/> backgroundColor="#FFFFFF"
<mx:TextInput x="128" y="23" id="zipcode"/> backgroundImage="">
<mx:TextInput x="128" y="49" id="weight_lb"/>
<mx:Button x="128" y="79" label="Get Shipping Options"/> <mx:Script>
<mx:TextArea x="339" y="24" width="198" height="77" id="shippingOptions"/> <![CDATA[
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
import mx.controls.Alert;
private function handlePlain(event:ResultEvent):void
{
shippingOptions.htmlText = event.result.toString();
}
private function handleFault(event:FaultEvent):void
{
Alert.show(event.fault.faultString, "Error");
}
]]>
</mx:Script>
<mx:HTTPService id="plainRPC" url="http://localhost:18080/text"
result="handlePlain(event)"
fault="handleFault(event)"
resultFormat="text">
<mx:request xmlns="">
<zipcode>{zipcode.text}</zipcode>
<pounds>{weight_lb.text}</pounds>
</mx:request>
</mx:HTTPService>
<mx:Label x="54" y="25" text="Zip Code"/>
<mx:Label x="65" y="51" text="Weight"/>
<mx:TextInput x="128" y="23" id="zipcode"/>
<mx:TextInput x="128" y="49" id="weight_lb"/>
<mx:Button x="128" y="79" label="Get Shipping Options"
click="plainRPC.send();" />
<mx:TextArea x="339" y="24" width="198" height="77" id="shippingOptions"/>
</mx:Application> </mx:Application>

24
src/02-shipping/shipping.py
View File

@ -19,6 +19,7 @@ def shipping_app(environ, start_response):
handler = { handler = {
'text': plaintext_handler, 'text': plaintext_handler,
'xml': xml_handler, 'xml': xml_handler,
'crossdomain.xml': crossdomain_xml_handler,
}.get(path_info) }.get(path_info)
if handler: if handler:
@ -48,8 +49,8 @@ def get_params(environ):
def xml_handler(environ, start_response): def xml_handler(environ, start_response):
params = get_params(environ) params = get_params(environ)
zipcode = int(params.get('zipcode', 0)) zipcode = int(float(params.get('zipcode', 0)))
pounds = int(params.get('pounds', 0)) pounds = int(float(params.get('pounds', 0)))
ret = ['<options>'] ret = ['<options>']
for service, price in get_shipping_options(zipcode, pounds).iteritems(): for service, price in get_shipping_options(zipcode, pounds).iteritems():
@ -67,8 +68,8 @@ def xml_handler(environ, start_response):
def plaintext_handler(environ, start_response): def plaintext_handler(environ, start_response):
params = get_params(environ) params = get_params(environ)
zipcode = int(params.get('zipcode', 0)) zipcode = int(float(params.get('zipcode', 0)))
pounds = int(params.get('pounds', 0)) pounds = int(float(params.get('pounds', 0)))
ret = [] ret = []
for service, price in get_shipping_options(zipcode, pounds).iteritems(): for service, price in get_shipping_options(zipcode, pounds).iteritems():
@ -82,6 +83,21 @@ def plaintext_handler(environ, start_response):
return [body] return [body]
def crossdomain_xml_handler(environ, start_response):
start_response('200 OK', [
('content-type', 'text/xml'),
('content-length', str(len(XD_XML))),
])
return [XD_XML]
XD_XML = """\
<cross-domain-policy>
<allow-access-from domain="*"/>
</cross-domain-policy>
"""
def get_shipping_options(zipcode, pounds): def get_shipping_options(zipcode, pounds):
base_cost = (float(zipcode) / 10000.0) + (pounds * 5.0) base_cost = (float(zipcode) / 10000.0) + (pounds * 5.0)
return { return {