choice

问题 I'm trying to extend the built-in Choice field type to include another piece of data: a correct answer. With this, users would be able to create their own tests directly within Sharepoint instead of having to use InfoPath or some other convoluted solution. I was hoping to just inherit the existing SPFieldChoice type and add one more custom property to hold an integer representing the correct answer from the choices entered. I've got a FieldTestQuestion class that inherits from SPFieldChoice

问题 how to generate request to method with "choice" arguments? part of wsdl at http://127.0.0.1/service?wsdl: <xs:complexType name="ByA"> <xs:sequence> ... </xs:sequence> </xs:complexType> <xs:complexType name="ByB"> <xs:sequence> ... </xs:sequence> </xs:complexType> <xs:complexType name="GetMethodRequest"> <xs:choice> <xs:element name="byA" type="s0:ByA" /> <xs:element name="byB" type="s0:ByB" /> </xs:choice> </xs:complexType> when I do from suds.client import Client client = Client("http://127

问题 Is it valid to have a 'choice' or 'group' elements when defining an XML Schema (XSD) i.e. is the following valid <xs:complexType name="HeaderType"> <xs:sequence> <xs:element name="reservation-number" type="ReservationNumberType" minOccurs="1" maxOccurs="1" nillable="false" /> <xs:choice minOccurs="1" maxOccurs="1"> <xs:group ref="ReservationGroup" /> <xs:group ref="CancellationGroup"/> </xs:choice> </xs:sequence> </xs:complexType> Where an XML message can represent, for example, either a new

问题 I have this form: class UserUsesSourceForm(forms.Form): # some fields here username = forms.CharField(label=("Username"), max_length=30, help_text = ("Required")) provider = forms.ChoiceField(widget=forms.Select(), choices=SOURCES_CHOICES, initial=SOURCES_CHOICES[1]) The available choices are: E = 'e' A = 'a' SOURCES_CHOICES = ( (A, 'A'), (E, 'E'), ) The view: form = UserUsesSourceForm(initial={"username":request.user.username, 'provider':SOURCES_CHOICES[1]})return render_to_response('update

问题 I have been searching and looking through docs, but I want to ask and confirm for the best solution here. Trying to define model choices. 'yes, no and not sure' choice From Radio Select How would I define for Multiple Choices Simple Example: In my models.py, I have class Property(models.Model): name = models.CharField() class Feature(models.Model): YES_CHOICES = ( # example of 1, there can be only one selection ('YES', 'Yes'), ('NO', 'No'), ('NOT_SURE', 'Not Sure') ) PARKING_CHOICES = ( #

问题 Summary: Can I program a "thick client" game in C without reinventing wheels , or should I just bite the bullet and use some library or SDK? I'm a moderate C programmer and am not afraid to work with pointers, data structures, memory locations, etc. if it will give me the control I need to make a great "thick-client" game. However, I'm thinking of eschewing high-level languages & frameworks for the sake of power and control, not ease of use. I'm interesting in tinkering with a 2D fighting

问题 Summary: Can I program a "thick client" game in C without reinventing wheels , or should I just bite the bullet and use some library or SDK? I'm a moderate C programmer and am not afraid to work with pointers, data structures, memory locations, etc. if it will give me the control I need to make a great "thick-client" game. However, I'm thinking of eschewing high-level languages & frameworks for the sake of power and control, not ease of use. I'm interesting in tinkering with a 2D fighting

问题 I have a form in Symfony 2.7.10 which definition looks like this: <?php // ... class RecipeType extends AbstractType { // ... /** * @param FormBuilderInterface $builder * @param array $options */ public function buildForm(FormBuilderInterface $builder, array $options) { $builder // ... ->add('meal_schema', 'choice', [ 'label' => 'Mealtime schema', 'choices' => [ 'breakfast' => 'Breakfast', 'second_breakfast' => 'Second breakfast', 'lunch' => 'Lunch', 'dinner' => 'Dinner', 'snack' => 'Snack',

问题 #!/usr/bin/python import random lower_a = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] upper_a = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'] num = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'] all = [] all = " ".join("".join(lower_a) + "".join(upper_a) + "".join(num)) all = all.split() x = 1 c = 1 while x < 10: y = []

问题 I want to make a custom List View having Two TextViews and a radio Button in a single row. And on listitem click the radio button state should be toggle. I cannot use Simple Adapter here. I have already asked that question Single choice ListView custom Row Layout but don't find any satisfactory solution. What I am currently doing is I am using simple_list_item_single_choice and putting data of both TextViews in a single one separated by some white spaces. But here it is getting worse (shown