I suggest you to make your app by small steps... Small steps theory... When all the little steps will work correctly you will get your app the way you want it... And you will also understand what you wrote.
When you face a problem you ask the list and you solve one single issue at a time... Richard On Tue, Jul 26, 2011 at 12:45 PM, Web2Py Freak <[email protected]>wrote: > it gives me an error : > > > web2py™ administrative interface > site > edit > about > errors > versioning > logout > help > ERROR TICKET FOR "AZEZ_BLOGS" > TICKET ID > 127.0.0.1.2011-07-26.19-44-44.cf0e1a41-6450-4144-bb1b-b8aad512a50a > > VERSION > web2py™ Version 1.96.4 (2011-06-07 21:08:15) > Python Python 2.5.4: C:\Users\Hassan\Desktop\web2py\web2py.exe > TRACEBACK > 1. > 2. > 3. > 4. > 5. > 6. > 7. > 8. > Traceback (most recent call last): > File "gluon/restricted.py", line 192, in restricted > File "C:/Users/Hassan/Desktop/web2py/applications/Azez_blogs/ > controllers/default.py", line 124, in <module> > File "gluon/globals.py", line 137, in <lambda> > File "C:/Users/Hassan/Desktop/web2py/applications/Azez_blogs/ > controllers/default.py", line 34, in index > File "C:/Users/Hassan/Desktop/web2py/applications/Azez_blogs/ > controllers/default.py", line 15, in getpostsandcomments > NameError: global name 'image' is not defined > ERROR SNAPSHOT > <type 'exceptions.NameError'>(global name 'image' is not defined) > > inspect attributes > > Frames > File C:\Users\Hassan\Desktop\web2py\gluon\restricted.py in restricted > at line 192 > code > > arguments > > variables > > File C:\Users\Hassan\Desktop\web2py\applications\Azez_blogs\controllers > \default.py in <module> at line 124 > code > > arguments > > variables > > File C:\Users\Hassan\Desktop\web2py\gluon\globals.py in <lambda> at > line 137 > code > > arguments > > variables > > File C:\Users\Hassan\Desktop\web2py\applications\Azez_blogs\controllers > \default.py in index at line 34 > code > > arguments > > variables > > File C:\Users\Hassan\Desktop\web2py\applications\Azez_blogs\controllers > \default.py in getpostsandcomments at line 15 > code > > arguments > > variables > > Function argument list > () > > Code listing > 10. > 11. > 12. > 13. > 14. > 15. > > 16. > 17. > 18. > 19. > > blogpostss= db().select(db.blogposts.ALL, > orderby=~db.blogposts.datetime) > blogposts_numcomments = db().select(db.blogposts.ALL, > orderby=~db.blogposts.numcomments|~db.blogposts.datetime) > commentsnposts = db(db.blogcomments.blogpost_id == > db.blogposts.id) > comments = commentsnposts.select(db.blogcomments.author, > db.blogcomments.blogpost_id, db.blogposts.title, > orderby=~db.blogcomments.datetime) > images=db(image.blog_id==blogposts.id).select(db.image.ALL) > > youtube=db().select(db.youtube.ALL) > vimo=db().select(db.vimo.ALL) > > return dict(blogposts=blogposts, > blogposts_numcomments=blogposts_numcomments, > comments=comments,images=images,youtube=youtube,vimo=vimo) > Variables > Context > locals > > request > > session > > response > > IN FILE: C:\USERS\HASSAN\DESKTOP\WEB2PY\APPLICATIONS\AZEZ_BLOGS > \CONTROLLERS/DEFAULT.PY > 1. > 2. > 3. > 4. > 5. > 6. > 7. > 8. > 9. > 10. > 11. > 12. > 13. > 14. > 15. > 16. > 17. > 18. > 19. > 20. > 21. > 22. > 23. > 24. > 25. > 26. > 27. > 28. > 29. > 30. > 31. > 32. > 33. > 34. > 35. > 36. > 37. > 38. > 39. > 40. > 41. > 42. > 43. > 44. > 45. > 46. > 47. > 48. > 49. > 50. > 51. > 52. > 53. > 54. > 55. > 56. > 57. > 58. > 59. > 60. > 61. > 62. > 63. > 64. > 65. > 66. > 67. > 68. > 69. > 70. > 71. > 72. > 73. > 74. > 75. > 76. > 77. > 78. > 79. > 80. > 81. > 82. > 83. > 84. > 85. > 86. > 87. > 88. > 89. > 90. > 91. > 92. > 93. > 94. > 95. > 96. > 97. > 98. > 99. > 100. > 101. > 102. > 103. > 104. > 105. > 106. > 107. > 108. > 109. > 110. > 111. > 112. > 113. > 114. > 115. > 116. > 117. > 118. > 119. > 120. > 121. > 122. > 123. > 124. > 125. > # -*- coding: utf-8 -*- > # this file is released under public domain and you can use without > limitations > > ######################################################################### > import datetime > #db.youtube.blog_id == db.blogposts.id > #db.vimo.blog_id == db.blogposts.id > #db.image.blog_id == db.blogposts.id > def getpostsandcomments(): > > blogpostss= db().select(db.blogposts.ALL, > orderby=~db.blogposts.datetime) > blogposts_numcomments = db().select(db.blogposts.ALL, > orderby=~db.blogposts.numcomments|~db.blogposts.datetime) > commentsnposts = db(db.blogcomments.blogpost_id == > db.blogposts.id) > comments = commentsnposts.select(db.blogcomments.author, > db.blogcomments.blogpost_id, db.blogposts.title, > orderby=~db.blogcomments.datetime) > images=db(image.blog_id==blogposts.id).select(db.image.ALL) > youtube=db().select(db.youtube.ALL) > vimo=db().select(db.vimo.ALL) > > return dict(blogposts=blogposts, > blogposts_numcomments=blogposts_numcomments, > comments=comments,images=images,youtube=youtube,vimo=vimo) > > ######################################################################### > def createblogpost(): > > myd = getpostsandcomments() > > form=SQLFORM(db.blogposts,fields=['title','post','author','video','audio']) > if form.accepts(request.vars,session): > response.flash='new blogpost inserted' > redirect('/' + request.application + "/default/index") > myd['form'] = form > return myd > > def index(): > > return getpostsandcomments() > > def createblogpost(): > > myd = getpostsandcomments() > form=SQLFORM(db.blogposts,fields=['title','post','author']) > if form.accepts(request.vars,session): > response.flash='new blogpost inserted' > redirect('/' + request.application + "/default/index") > myd['form'] = form > return myd > > > > def showblogpost(): > images=db(db.image.blog_id == > db.blogposts.id).select(db.image.ALL) > youtube=db(db.youtube.blog_id == > db.blogposts.id).select(db.youtube.ALL) > vimo=db(db.vimo.blog_id == db.blogposts.id).select(db.vimo.ALL) > myd = getpostsandcomments() > > blogid = request.args[0] > singleblogpost = db(db.blogposts.id == blogid).select()[0] > singleblogpost_comments = db(db.blogcomments.blogpost_id == > blogid).select(orderby=~db.blogcomments.datetime) > > db.blogcomments.blogpost_id.default=singleblogpost.id > form=SQLFORM(db.blogcomments,fields=['author', 'email', > 'comment'],labels={'author':'Your Name', 'email':'Your email address', > 'comment':'Comment'}) > if form.accepts(request.vars,session): > blogpostupdate=db(db.blogposts.id==blogid).select() > if len(blogpostupdate)>0: > > blogpostupdate[0].update_record(numcomments=blogpostupdate[0].numcomments > + 1) > redirect('/' + request.application + "/default/showblogpost/" > + str(singleblogpost.id) + "#Reader_Comments") > > myd['form'] = form > myd['singleblogpost'] = singleblogpost > myd['singleblogpost_comments'] = singleblogpost_comments > return myd > return dict(images=images,youtube=youtube,vimo=vimo) > > def user(): > """ > exposes: > http://..../[app]/default/user/login > http://..../[app]/default/user/logout > http://..../[app]/default/user/register > http://..../[app]/default/user/profile > http://..../[app]/default/user/retrieve_password > http://..../[app]/default/user/change_password > use @auth.requires_login() > @auth.requires_membership('group name') > @auth.requires_permission('read','table name',record_id) > to decorate functions that need access control > """ > return dict(form=auth()) > > > def download(): > """ > allows downloading of uploaded files > http://..../[app]/default/download/[filename] > """ > return response.download(request,db) > > > def call(): > """ > exposes services. for example: > http://..../[app]/default/call/jsonrpc > decorate with @services.jsonrpc the functions to expose > supports xml, json, xmlrpc, jsonrpc, amfrpc, rss, csv > """ > return service() > > > @auth.requires_signature() > def data(): > """ > http://..../[app]/default/data/tables > http://..../[app]/default/data/create/[table] > http://..../[app]/default/data/read/[table]/[id] > http://..../[app]/default/data/update/[table]/[id] > http://..../[app]/default/data/delete/[table]/[id[ > http://..../[app]/default/data/select/[table] > http://..../[app]/default/data/search/[table] > but URLs bust be signed, i.e. linked with > A('table',_href=URL('data/tables',user_signature=True)) > or with the signed load operator > > LOAD('default','data.load',args='tables',ajax=True,user_signature=True) > """ > return dict(form=crud()) > > response._vars=response._caller(index) > Powered by web2py™ created by Massimo Di Pierro ©2007-2010 - Admin > language
