| 摘要 |
<p>Presentation content is embedded within a Web page utilizing a presentation Web Part. The presentation Web Part is configured to create a Web element, such as an inline frame ("iFrame") within which the presentation content can be displayed. The presentation Web Part is configured with an outer application programming interface ("API") that functions as a message wrapper, such as a postMessage wrapper, for an inner API to call functions of a presentation Web application to manipulate the presentation content such as by advancing through various slides of the presentation content. For example, the presentation Web Part and a map Web Part may be displayed on the same Web page such that when a user selects a city or other location via the map Web Part, the presentation Web Part displays presentation content associated with the selected location. Other use cases are provided herein. Presentation content is embedded within a Web page utilizing a presentation Web Part. The presentation Web Part is configured to create a Web element, such as an inline frame ("iFrame") within which the presentation content can be displayed. The presentation Web Part is configured with an outer application programming interface ("API") that functions as a message wrapper, such as a postMessage wrapper, for an inner API to call functions of a presentation Web application to manipulate the presentation content such as by advancing through various slides of the presentation content. For example, the presentation Web Part and a map Web Part may be displayed on the same Web page such that when a user selects a city or other location via the map Web Part, the presentation Web Part displays presentation content associated with the selected location. Other use cases are provided herein. Content that is stored at a secondary location for a service is crawled before it is placed in operation to assist in maintaining an up to date search index. The content that is crawled at the secondary location includes content that is obtained from the primary location of the service. When a crawler at the secondary location attempts to access content that is stored at the primary location, the crawler is directed to access the corresponding copy of the content that is stored at the secondary location instead of accessing the content at the primary location. The content may be crawled at the secondary location at different times, such as when the information is updated, according to a schedule, and the like.</p> |
