PowerPoint.SlideMasterCollection class
Represents the collection of Slide Masters in the presentation.
- Extends
Remarks
[ API set: PowerPointApi 1.3 ]
Examples
// Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/powerpoint/slide-management/add-slides.yaml
await PowerPoint.run(async function(context) {
// Load information about all the slide masters and associated layouts.
const slideMasters: PowerPoint.SlideMasterCollection = context.presentation.slideMasters.load("id, name, layouts/items/name, layouts/items/id");
await context.sync();
// Log the name and ID of each slide master.
for (let i = 0; i < slideMasters.items.length; i++) {
console.log("Master name: " + slideMasters.items[i].name);
console.log("Master ID: " + slideMasters.items[i].id);
// Log the name and ID of each slide layout in the slide master.
const layoutsInMaster: PowerPoint.SlideLayoutCollection = slideMasters.items[i].layouts;
for (let j = 0; j < layoutsInMaster.items.length; j++) {
console.log(" Layout name: " + layoutsInMaster.items[j].name + " Layout ID: " + layoutsInMaster.items[j].id);
}
}
});
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
| get |
Gets the number of Slide Masters in the collection. |
| get |
Gets a Slide Master using its unique ID. |
| get |
Gets a Slide Master using its zero-based index in the collection. |
| get |
Gets a Slide Master using its unique ID. If such a Slide Master does not exist, an object with an |
| load(options) | Queues up a command to load the specified properties of the object. You must call |
| load(property |
Queues up a command to load the specified properties of the object. You must call |
| load(property |
Queues up a command to load the specified properties of the object. You must call |
| toJSON() | Overrides the JavaScript |
Property Details
context
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
Gets the loaded child items in this collection.
readonly items: PowerPoint.SlideMaster[];Property Value
Method Details
getCount()
Gets the number of Slide Masters in the collection.
getCount(): OfficeExtension.ClientResult<number>;Returns
OfficeExtension.ClientResult<number>
The number of Slide Masters in the collection.
Remarks
getItem(key)
Gets a Slide Master using its unique ID.
getItem(key: string): PowerPoint.SlideMaster;Parameters
- key
-
string
The ID of the Slide Master.
Returns
The Slide Master with the unique ID. If such a Slide Master does not exist, an error is thrown.
Remarks
getItemAt(index)
Gets a Slide Master using its zero-based index in the collection.
getItemAt(index: number): PowerPoint.SlideMaster;Parameters
- index
-
number
The index of the Slide Master in the collection.
Returns
The Slide Master at the given index. An error is thrown if index is out of range.
Remarks
getItemOrNullObject(id)
Gets a Slide Master using its unique ID. If such a Slide Master does not exist, an object with an isNullObject property set to true is returned. For further information, see *OrNullObject methods and properties."
getItemOrNullObject(id: string): PowerPoint.SlideMaster;Parameters
- id
-
string
The ID of the Slide Master.
Returns
The Slide Master with the unique ID.
Remarks
load(options)
Queues up a command to load the specified properties of the object. You must call context.sync() before reading the properties.
load(options?: PowerPoint.Interfaces.SlideMasterCollectionLoadOptions & PowerPoint.Interfaces.CollectionLoadOptions): PowerPoint.SlideMasterCollection;Parameters
- options
-
PowerPoint.Interfaces.SlideMasterCollectionLoadOptions & PowerPoint.Interfaces.CollectionLoadOptions
Provides options for which properties of the object to load.
Returns
load(propertyNames)
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[]): PowerPoint.SlideMasterCollection;Parameters
- propertyNames
-
string | string[]
A comma-delimited string or an array of strings that specify the properties to load.
Returns
Examples
// Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/powerpoint/slide-management/add-slides.yaml
await PowerPoint.run(async function(context) {
// Load information about all the slide masters and associated layouts.
const slideMasters: PowerPoint.SlideMasterCollection = context.presentation.slideMasters.load("id, name, layouts/items/name, layouts/items/id");
await context.sync();
// Log the name and ID of each slide master.
for (let i = 0; i < slideMasters.items.length; i++) {
console.log("Master name: " + slideMasters.items[i].name);
console.log("Master ID: " + slideMasters.items[i].id);
// Log the name and ID of each slide layout in the slide master.
const layoutsInMaster: PowerPoint.SlideLayoutCollection = slideMasters.items[i].layouts;
for (let j = 0; j < layoutsInMaster.items.length; j++) {
console.log(" Layout name: " + layoutsInMaster.items[j].name + " Layout ID: " + layoutsInMaster.items[j].id);
}
}
});
load(propertyNamesAndPaths)
Queues up a command to load the specified properties of the object. You must call context.sync() before reading the properties.
load(propertyNamesAndPaths?: OfficeExtension.LoadOption): PowerPoint.SlideMasterCollection;Parameters
- propertyNamesAndPaths
- OfficeExtension.LoadOption
propertyNamesAndPaths.select is a comma-delimited string that specifies the properties to load, and propertyNamesAndPaths.expand is a comma-delimited string that specifies the navigation properties to load.
Returns
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 PowerPoint.SlideMasterCollection object is an API object, the toJSON method returns a plain JavaScript object (typed as PowerPoint.Interfaces.SlideMasterCollectionData) that contains an "items" array with shallow copies of any loaded properties from the collection's items.
toJSON(): PowerPoint.Interfaces.SlideMasterCollectionData;Returns
Office Add-ins