[google-appengine] Re: What does Model.to_xml() returns?
So I tried a more direct approach to this problem:
function stateChanged()
{
if (xmlHttp.readyState==4)
{
if (xmlHttp.responseXML==null)alert("Null");
var xmlDoc=xmlHttp.responseXML.documentElement;
document.getElementById("companyname").innerHTML=
xmlDoc.getElementsByTagName("compname")[0].childNodes[0].nodeValue;
document.getElementById("contactname").innerHTML=
xmlDoc.getElementsByTagName("contname")[0].childNodes[0].nodeValue;
document.getElementById("address").innerHTML=
xmlDoc.getElementsByTagName("address")[0].childNodes[0].nodeValue;
document.getElementById("city").innerHTML=
xmlDoc.getElementsByTagName("city")[0].childNodes[0].nodeValue;
document.getElementById("country").innerHTML=
xmlDoc.getElementsByTagName("country")[0].childNodes[0].nodeValue;
}
}
The responseXML is always null so the line after the alert box always
crashes.
Here is the response handler I'm using:
class getANote(webapp.RequestHandler):
def get(self):
#query=Models.NoteModel.all()
#fnote=query.get()
self.response.out.write('''
Foo
bar
ball
bwal
XD
''')
The xml is said well formatted using w3c validator. Now what I'm doing
wrong, is this a app engine error? Help please!
On Mar 20, 9:53 pm, Marcelo Sena wrote:
> Here is my model:
> class NoteModel(db.Model):
> title = db.StringProperty(multiline=False)
> content = db.ListProperty(type('string'))
> And the values are:
> title:'Foo'
> content: ['bar']
>
> And the result of:
>
> class getANote(webapp.RequestHandler):
> def get(self):
> query=Models.NoteModel.all()
> fnote=query.get()
> xmlrep=fnote.to_xml()
>
> self.response.out.write(xmlrep)
>
> called from:
>
> function stateChanged()
> {
> if (xmlHttp.readyState==4)
> {
> var xmlDoc=xmlHttp.responseXML;
> document.getElementById("txtHint").innerHTML=xmlDoc;
>
> }
>
> }
>
> But the result is:
>
> Exactly, nothing. What am I doing wrong?
>
> On Mar 20, 4:25 pm, Marcelo Sena wrote:
>
> > I know what the docs say, but what kind of xml is that, is a string or
> > a object and what is the type of that object? I tried using type() on
> > it and it returned nothing.
> > I need to turn my model into a XML to use it in a javascript.
> > Regards,
> > Marcelo Sena.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to google-appengine@googlegroups.com
To unsubscribe from this group, send email to
google-appengine+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en
-~--~~~~--~~--~--~---
[google-appengine] Re: What does Model.to_xml() returns?
Here is my model:
class NoteModel(db.Model):
title = db.StringProperty(multiline=False)
content = db.ListProperty(type('string'))
And the values are:
title:'Foo'
content: ['bar']
And the result of:
class getANote(webapp.RequestHandler):
def get(self):
query=Models.NoteModel.all()
fnote=query.get()
xmlrep=fnote.to_xml()
self.response.out.write(xmlrep)
called from:
function stateChanged()
{
if (xmlHttp.readyState==4)
{
var xmlDoc=xmlHttp.responseXML;
document.getElementById("txtHint").innerHTML=xmlDoc;
}
}
But the result is:
Exactly, nothing. What am I doing wrong?
On Mar 20, 4:25 pm, Marcelo Sena wrote:
> I know what the docs say, but what kind of xml is that, is a string or
> a object and what is the type of that object? I tried using type() on
> it and it returned nothing.
> I need to turn my model into a XML to use it in a javascript.
> Regards,
> Marcelo Sena.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to google-appengine@googlegroups.com
To unsubscribe from this group, send email to
google-appengine+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en
-~--~~~~--~~--~--~---
[google-appengine] What does Model.to_xml() returns?
I know what the docs say, but what kind of xml is that, is a string or a object and what is the type of that object? I tried using type() on it and it returned nothing. I need to turn my model into a XML to use it in a javascript. Regards, Marcelo Sena. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~--~~~~--~~--~--~---
[google-appengine] Re: Problem when storing a integer into a model(GQL)
There is only one instance of ManifestVersion. I used versionList.count () and it returned 1. And I'm not really looking into ensuring the uniqueness in ManifestVersion. Latter that model will disappear and become just a variable in the user entity(which I haven't created yet), but thanks for the suggestion. On Mar 15, 9:33 am, Marcelo Sena wrote: > I found something interesting. If i don't try to commit the > versionNumber, its value is set to 1. Could it be something wrong with > in my model? > > On Mar 15, 8:03 am, Tim Hoffman wrote: > > > Here's some things to look at. > > > versionumber must be 0 when you fetch it, are you sure there is only > > one instance of ManifestVersion, > > and if there is supposed to be only one, why the call to > > ManifestVersion.all(), you should just get the object by id or key. > > (Have you confirmed that there is only one instance returned from all > > () ?) > > my guess is you have more than one instance > > > T > > > On Mar 15, 1:55 pm, Marcelo Sena wrote: > > > > Here is the model I'm trying to update: > > > > class ManifestVersion(db.Model): > > > versionNumber = db.IntegerProperty() > > > > Here is the method that should change the only instance of the > > > previous model: > > > > def incrementVersion(): > > > versionList = ManifestVersion.all() > > > num = versionList[0].versionNumber > > > num = num+1 > > > versionList[0].versionNumber = num > > > versionList[0].put() > > > return versionList[0].versionNumber > > > > But the versionNumber value is never updated and this function always > > > returns 1. On the other hand num is changed in this call. > > > What am I doing wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~--~~~~--~~--~--~---
[google-appengine] Re: Problem when storing a integer into a model(GQL)
I found something interesting. If i don't try to commit the versionNumber, its value is set to 1. Could it be something wrong with in my model? On Mar 15, 8:03 am, Tim Hoffman wrote: > Here's some things to look at. > > versionumber must be 0 when you fetch it, are you sure there is only > one instance of ManifestVersion, > and if there is supposed to be only one, why the call to > ManifestVersion.all(), you should just get the object by id or key. > (Have you confirmed that there is only one instance returned from all > () ?) > my guess is you have more than one instance > > T > > On Mar 15, 1:55 pm, Marcelo Sena wrote: > > > Here is the model I'm trying to update: > > > class ManifestVersion(db.Model): > > versionNumber = db.IntegerProperty() > > > Here is the method that should change the only instance of the > > previous model: > > > def incrementVersion(): > > versionList = ManifestVersion.all() > > num = versionList[0].versionNumber > > num = num+1 > > versionList[0].versionNumber = num > > versionList[0].put() > > return versionList[0].versionNumber > > > But the versionNumber value is never updated and this function always > > returns 1. On the other hand num is changed in this call. > > What am I doing wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~--~~~~--~~--~--~---
[google-appengine] Problem when storing a integer into a model(GQL)
Here is the model I'm trying to update: class ManifestVersion(db.Model): versionNumber = db.IntegerProperty() Here is the method that should change the only instance of the previous model: def incrementVersion(): versionList = ManifestVersion.all() num = versionList[0].versionNumber num = num+1 versionList[0].versionNumber = num versionList[0].put() return versionList[0].versionNumber But the versionNumber value is never updated and this function always returns 1. On the other hand num is changed in this call. What am I doing wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~--~~~~--~~--~--~---
[google-appengine] Getting __title__ is not defined error
Hi, I'm getting the following error message when trying to run my
application:
1 if __title__ == "__main__":
2 main()
__title__ undefined
: name '__title__' is not defined
args = ("name '__title__' is not defined",)
message = "name '__title__' is not defined"
Were is the URL I'm accessing :
http://127.0.0.1:8080/
Here is the content of my app.yaml file:
application: arcthingpad
version: 1
runtime: python
api_version: 1
handlers:
- url: /stylesheets
static_dir: stylesheets
- url: /.*
script: arcthingpad.py
And here is the content of my arcthingpad.py file:
if __title__ == "__main__":
main()
I removed all the code logic, just to be sure I wasn't doing anything
stupid. Still I'm getting this error and the helloworld application
works normally.
Any ideas?
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to google-appengine@googlegroups.com
To unsubscribe from this group, send email to
google-appengine+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en
-~--~~~~--~~--~--~---
