python 3.x - Django integerField empy value -

-

model - http://pastebin.com/krba4mft

import script - http://pastebin.com/cegrb8q7

error - valueerror: invalid literal int() base 10: ''

i keep getting error though i've set integerfield(blank = true, null = true)

any ideas?


Comments

Post a Comment

Popular posts from this blog

ios - Memory not freeing up after popping viewcontroller using ARC -

-
hi project arc based, using uinavigationcontroller make transition between viewcontroller. using profiler analyse happening behind scene memory. noticed when push viewcontroller allocate memory components , when pop not freeing allocated memory. since using arc unable implement dealloc or release component. have analysed in detail , there no memory leak in project. i not using strong property push viewcontroller. here how pushing viewcontroller. viewcontroller *obj = [[viewcontroller alloc] init]; [self.navigationcontroller pushviewcontroller:obj animated:no]; any clue whats going on? should free memory have consumed. please advise your description indicates have retain cycle, leads objects not being deallocated. typical source of retain cycles properties assigned loading nib files (usually declared iboutlet ). two strategies break them , release objects: declare property weak : @property (nonatomic, weak) iboutlet uilabel *statuslabel; set property nil in...
Read more

jquery - Append options to drop down box? -

-
i'm working on project want put drop down box , input text field in same td tag. here current code: <td > <label class="avbhide"> <select id="test" name="test"> <option value="">--select user--</option> </select> <input type="text" name="" id="block" class="email" value="" placeholder="example@gmail.com" title="enter email please."/> </label> </td> jquery code use populate dropdown box: var studvalues = []; studvalues.push({'idone':"13",'idtwo':"mike, pears"}); studvalues.push({'idone':"16",'idtwo':"steven, reed"}); studvalues.push({'idone':"14",'idtwo':"john, cook"}); for(var i=0; < studvalues.length; i++){ $('#test').append...
Read more

Perform a PayPal payment automatically using PHP -

-
how can automate paypal payment using php? i have email of paypal business account, paypal email of receiver , amount transfer. there way make money transfer without interaction? (the payment originates account) of course i'll run php script manually i'm going answer own question: it's possible make paypal payment using php only, it's called implicit approval payments implicit approval payments payments sender , api caller using same account. because paypal draws funds payment own account, there no approval necessary, , such there no visible flow implicit approval payments. i tried using pay api , payment made within php script, no need web flow or other manual approvement. the pay api requires field, called senderemail , set field paypal email user account
Read more