Word.CustomXmlPartCollection class

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Contains the collection of Word.CustomXmlPart objects.

[ API set: WordApi BETA (PREVIEW ONLY) ]

Extends
OfficeExtension.ClientObject

Properties

context

The request context associated with the object. This connects the add-in's process to the Office host application's process.

items

Gets the loaded child items in this collection.

Methods

add(xml)

Adds a new custom XML part to the document.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getByNamespace(namespaceUri)

Gets a new scoped collection of custom XML parts whose namespaces match the given namespace.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getCount()

Gets the number of items in the collection.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getItem(id)

Gets a custom XML part based on its ID. Read only.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getItemOrNullObject(id)

Gets a custom XML part based on its ID. Returns a null object if the CustomXmlPart does not exist.

[ API set: WordApi BETA (PREVIEW ONLY) ]

load(option)

Queues up a command to load the specified properties of the object. You must call "context.sync()" before reading the properties.

load(propertyNames)

Queues up a command to load the specified properties of the object. You must call context.sync() before reading the properties.

load(option)
toJSON()

Overrides the JavaScript toJSON() method in order to provide more useful output when an API object is passed to JSON.stringify(). (JSON.stringify, in turn, calls the toJSON method of the object that is passed to it.) Whereas the original Word.CustomXmlPartCollection object is an API object, the toJSON method returns a plain JavaScript object (typed as Word.Interfaces.CustomXmlPartCollectionData) that contains an "items" array with shallow copies of any loaded properties from the collection's items.

track()

Track the object for automatic adjustment based on surrounding changes in the document. This call is a shorthand for context.trackedObjects.add(thisObject). If you are using this object across ".sync" calls and outside the sequential execution of a ".run" batch, and get an "InvalidObjectPath" error when setting a property or invoking a method on the object, you needed to have added the object to the tracked object collection when the object was first created.

untrack()

Release the memory associated with this object, if it has previously been tracked. This call is shorthand for context.trackedObjects.remove(thisObject). Having many tracked objects slows down the host application, so please remember to free any objects you add, once you're done using them. You will need to call "context.sync()" before the memory release takes effect.

Property Details

context

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

The request context associated with the object. This connects the add-in's process to the Office host application's process.

context: RequestContext;

Property Value

items

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Gets the loaded child items in this collection.

readonly items: Word.CustomXmlPart[];

Property Value

Method Details

add(xml)

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Adds a new custom XML part to the document.

[ API set: WordApi BETA (PREVIEW ONLY) ]

add(xml: string): Word.CustomXmlPart;

Parameters

xml
string

Required. XML content. Must be a valid XML fragment.

Returns

getByNamespace(namespaceUri)

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Gets a new scoped collection of custom XML parts whose namespaces match the given namespace.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getByNamespace(namespaceUri: string): Word.CustomXmlPartScopedCollection;

Parameters

namespaceUri
string

Required. The namespace URI.

Returns

getCount()

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Gets the number of items in the collection.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getCount(): OfficeExtension.ClientResult<number>;

Returns

OfficeExtension.ClientResult<number>

getItem(id)

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Gets a custom XML part based on its ID. Read only.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getItem(id: string): Word.CustomXmlPart;

Parameters

id
string

ID or index of the custom XML part to be retrieved.

Returns

getItemOrNullObject(id)

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Gets a custom XML part based on its ID. Returns a null object if the CustomXmlPart does not exist.

[ API set: WordApi BETA (PREVIEW ONLY) ]

getItemOrNullObject(id: string): Word.CustomXmlPart;

Parameters

id
string

Required. ID of the object to be retrieved.

Returns

load(option)

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Queues up a command to load the specified properties of the object. You must call "context.sync()" before reading the properties.

load(option?: Word.Interfaces.CustomXmlPartCollectionLoadOptions & Word.Interfaces.CollectionLoadOptions): Word.CustomXmlPartCollection;

Parameters

Returns

Remarks

In addition to this signature, this method has the following signatures:

load(option?: string | string[]): Word.CustomXmlPartCollection - Where option is a comma-delimited string or an array of strings that specify the properties to load.

load(option?: { select?: string; expand?: string; }): Word.CustomXmlPartCollection - Where option.select is a comma-delimited string that specifies the properties to load, and options.expand is a comma-delimited string that specifies the navigation properties to load.

load(option?: { select?: string; expand?: string; top?: number; skip?: number }): Word.CustomXmlPartCollection - Only available on collection types. It is similar to the preceding signature. Option.top specifies the maximum number of collection items that can be included in the result. Option.skip specifies the number of items that are to be skipped and not included in the result. If option.top is specified, the result set will start after skipping the specified number of items.

load(propertyNames)

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Queues up a command to load the specified properties of the object. You must call context.sync() before reading the properties.

load(propertyNames?: string | string[]): Word.CustomXmlPartCollection;

Parameters

propertyNames
string | string[]

A comma-delimited string or an array of strings that specify the properties to load.

Returns

load(option)

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

load(option?: OfficeExtension.LoadOption): Word.CustomXmlPartCollection;

Parameters

option
OfficeExtension.LoadOption

Returns

toJSON()

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Overrides the JavaScript toJSON() method in order to provide more useful output when an API object is passed to JSON.stringify(). (JSON.stringify, in turn, calls the toJSON method of the object that is passed to it.) Whereas the original Word.CustomXmlPartCollection object is an API object, the toJSON method returns a plain JavaScript object (typed as Word.Interfaces.CustomXmlPartCollectionData) that contains an "items" array with shallow copies of any loaded properties from the collection's items.

toJSON(): Word.Interfaces.CustomXmlPartCollectionData;

Returns

track()

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Track the object for automatic adjustment based on surrounding changes in the document. This call is a shorthand for context.trackedObjects.add(thisObject). If you are using this object across ".sync" calls and outside the sequential execution of a ".run" batch, and get an "InvalidObjectPath" error when setting a property or invoking a method on the object, you needed to have added the object to the tracked object collection when the object was first created.

track(): Word.CustomXmlPartCollection;

Returns

untrack()

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Release the memory associated with this object, if it has previously been tracked. This call is shorthand for context.trackedObjects.remove(thisObject). Having many tracked objects slows down the host application, so please remember to free any objects you add, once you're done using them. You will need to call "context.sync()" before the memory release takes effect.

untrack(): Word.CustomXmlPartCollection;

Returns