FieldBind Element (WorkflowActions)

Article
09/24/2014

Dernière modification : mardi 4 septembre 2012

S’applique à : SharePoint Foundation 2010

Dans cet article
Attributes
DesignerType Attribute
Child Elements
Parent Elements

The FieldBind element is a child of the RuleDesigner element. These elements are used together to create a readable sentence that describes a condition that needs to be evaluated or an activity that must be executed. When constructed correctly, these elements can also be used to insert variables (such as hyperlinks) within the sentence, so that the code-free workflow editor can substitute dynamic values into the workflow while it is running. The FieldBind element maps the inputs from the workflow creator to parameters that are then passed to Microsoft SharePoint Foundation 2010.

Notes

Using custom designer types or custom field types is not supported when creating workflows using SharePoint Designer.

<RuleDesigner>
    <FieldBind>
        <Option />
        <DataSourceRef>
    </FieldBind>
</RuleDesigner>

Attributes

Attribute	Description
DesignerType	Optional text. Specifies the type of control or user input that is presented to the workflow creator when building sentences in the workflow editor. Remarque If you do not specify a DesignerType attribute, the default DesignerType attribute is used. The default DesignerType is a text box followed by an ellipsis button (...) and a lookup button. Remarque A code-free workflow editor should treat the values that are returned to it from the server as case-insensitive.
Field	Required text. Represents a Parameter element that is used to build workflows. The Field attribute maps directly to one or more Parameter elements when a parameter type and direction are defined. Remarque If you use more than one parameter for a Field attribute, the parameter names should be separated by commas (for example, Field="Variable,ValueType").
Function	Optional Boolean. When set to true, this attribute inserts the name of the Action method into the sentence.
Id	Required Integer (non-negative). Id is used as the relational key between a FieldBind element and the Sentence property of the parent RuleDesigner element, much like a primary key is used in a database.
OperatorTypeFrom	Required text. Used only when the DesignerType attribute is set to Operator. This attribute determines the types of operators that are available to the user, based on the Microsoft .NET data type listed in the corresponding Parameter element. The parameter that is specified for the OperatorTypeFrom attribute can be different from the parameter that is listed in the Field attribute.
Text	Required text. Text displayed to the user as a hyperlink in the condition sentence.
TypeFrom	Optional text. Specifies the .NET data types that are valid for use with an instance of the FieldBind element. The TypeFrom attribute is associated with a Parameter element that contains the type definition.
Value	Reserved for future use.

DesignerType Attribute

DesignerType	Parameters	User Interface Element
(omitted) (unknown) Text TextBox	String	Single-line text box.
AddPermission	List of roles List of users	Dialog box that allows adding roles to users.
Assignment	Assigned to CC Comments Subject Duration Duration unit Due date	Dialog box for setting the parameters of assignment, due date, and other data.
Bool	Boolean	List that contains the choices TRUE or FALSE.
CheckPermission	Single parameter	Dialog box for selecting a set of permissions.
ChooseDocLibItem	List identifier List item	Document library item selection dialog box.
ChooseListItem	List identifier List item	List item selection dialog box.
CreateListItem	List identifier Item properties Overwrite	Single-line text box with button that shows a dialog box to bind to a specific list item.
DataSourceFieldNames	Single parameter	List that contains options that are retrieved from the ancestor Action element or CompositeStep element that has a DataSource element that matches the child DataSourceRef element. The result of selecting an element from this list should be the literal value selected.
DataSourceValues	Single parameter	List that contains options that are retrieved from the ancestor Action element or CompositeStep element that has a DataSource element that matches the child DataSourceRef element. The result of selecting an element from this list should be the run-time value of the selected field in the data source.
Date	Date/time	Text box that accepts dates and times.
Dependent	Single parameter	The user interface element shown depends on values of the TypeFrom attribute and the OperatorTypeFrom attribute.
Dropdown	Single parameter	List that contains options specified as Option elements of the FieldBind element.
Email	To CC Subject Body	Dialog box for composing an email message.
FieldNames	Field	List of all fields in the list or document library with which the workflow is associated.
Float	Float	Text box that accepts a floating-point number.
Hyperlink	URL	URL dialog box.
Integer	Int	Text box that accepts an integer.
ListNames	List identifier	List of lists on the current site.
Operator	Value	List that contains operator options that are specified as Option elements of the FieldBind element. The list of operators is filtered based on the type of the operand.
ParameterNames	Name	List that contains the names of variables that are defined in the current workflow.
Person	List of people	Dialog box for selecting accounts on the current site.
RemovePermission	List of roles List of users	Dialog box for removing roles from users.
ReplacePermission	List of roles List of users	Dialog box for replacing the roles of users.
SinglePerson	Person	Dialog box for selecting a single account on the current site.
StatusDropdown	Status value	Drop-down list for entering a new status value or reusing an existing value.
StringBuilder	String	Single-line text box.
Survey	Title Content type identifier	Dialog box for building a survey form to be presented to users of the workflow at run time to collect data.
TaskSummary	Single parameter	View for setting properties of a task process.
TextArea	String	Text box.
UpdateListItem	List identifier List item Item properties	Dialog box that contains a list of lists and fields in each list, enabling new values to be set for the fields in a list.
WritableFieldNames	List of names	List that contains all fields in the list or document library with which the workflow is associated that are not read-only, or a list of all document libraries on the current site that are not read-only, depending on the context.

Child Elements

Option

DataSourceRef

Parent Elements

RuleDesigner

Exemple

The following example demonstrates how to construct the FieldBind element within the RuleDesigner parent element so that it displays correctly in the workflow designer.

<RuleDesigner Sentence="%1">
   <FieldBind Field="MyParameter1" 
              Text="text" Id="1"       
              DesignerType="Dropdown" 
              TypeFrom="MyParameter1">
      <Option Name="Display Name" Value="Display Value"/>
   </FieldBind>
</RuleDesigner>

Voir aussi

Concepts

Création d'éditeurs de flux de travail déclaratifs et sans code

Vue d'ensemble du schéma d'actions de flux de travail

Partager via