Online information system with continuous scrolling and previous section removal
View Patent ↗A web page may be rendered for display on a client device. The rendered web page may be based on a first document, and may include a plurality of selectable items corresponding to respective types of web page content. It may be determined that a first scroll position of the rendered web page has a first characteristic. Possibly responsive to this determination, a second document may be requested and received from a server device. The web page may be re-rendered for display on the client device, including content from the first document and the second document. It may be determined that a second scroll position of the re-rendered web page has a second characteristic. Possibly responsive to this determination, the web page may be further re-rendered for display on the client device, including content from the second document, but not the first document.
1. A method comprising:
rendering a web page for display on a web browser of a client device, wherein the rendered web page is based on a first document, and includes a plurality of selectable hyperlinks referring to web pages with respective topical categories of web page subject matter, wherein a second document not rendered in the web page is reachable by way of one of the selectable hyperlinks;
after rendering the web page for display, determining that a first scroll position of the rendered web page is below a first threshold scroll position;
responsive to determining that the first scroll position of the rendered web page is below the first threshold scroll position and the second document being reachable by way of one of the selectable hyperlinks, requesting and receiving the second document from a server device;
responsive to receiving the second document from the server device, combining the first document with the second document and re-rendering the web page for display on the web browser, wherein the re-rendered web page includes content from the first document followed by content from the second document;
after re-rendering the web page for display on the web browser, determining that a second scroll position of the re-rendered web page is below a second threshold scroll position, wherein the second threshold scroll position is below the first threshold scroll position;
responsive to determining that the second scroll position of the re-rendered web page is below the second threshold scroll position, further re-rendering the web page for display on the web browser, wherein the further re-rendered web page includes content from the second document, but not the first document; and
removing a representation of the first document from memory of the client device that is associated with the web browser.
2. The method of claim 1 , further comprising:
determining that a third scroll position of the further re-rendered web page has a characteristic;
responsive to determining that the third scroll position of the further re-rendered web page has the characteristic, requesting and receiving the first document from the server device; and
additionally re-rendering the web page for display on the web browser, wherein the additionally re-rendered web page includes content from the first document and the second document.
3. The method of claim 1 , wherein rendering the web page for display on the web browser comprises constructing a document object model representation of the first document, wherein re-rendering the web page for display on the web browser comprises modifying the document object model representation to also represent at least some of the second document, and wherein further re-rendering the web page for display on the web browser comprises modifying the document object model representation to represent only the second document.
4. The method of claim 1 , wherein the topical categories correspond to respective sections of an electronic version of a newspaper or a magazine.
5. The method of claim 1 , further comprising:
displaying a first uniform resource locator (URL) associated with the first document; and
after further re-rendering the web page for display on the web browser, replacing the first URL with a second URL that is associated with the second document.
6. The method of claim 1 , further comprising:
adding a first uniform resource locator (URL) associated with the first document to a browsing history; and
after re-rendering the web page for display on the web browser, adding a second URL associated with the second document to the browsing history, wherein the second URL follows the first URL in the browsing history.
7. The method of claim 1 , wherein the topical categories of web page subject matter have a defined ordering, wherein a topical category of the second document follows a topical category of the first document in the ordering.
8. An article of manufacture including a non-transitory computer-readable medium, having stored thereon program instructions that, upon execution by a client device, cause the client device to perform operations comprising:
rendering a web page for display on a web browser of the client device, wherein the rendered web page is based on a first document, and includes a plurality of selectable hyperlinks referring to web pages with respective topical categories of web page subject matter, wherein a second document not rendered in the web page is reachable by way of one of the selectable hyperlinks;
after rendering the web page for display, determining that a first scroll position of the rendered web page is below a first threshold scroll position;
responsive to determining that the first scroll position of the rendered web page is below the first threshold scroll position and the second document being reachable by way of one of the selectable hyperlinks, requesting and receiving the second document from a server device;
responsive to receiving the second document from the server device, combining the first document with the second document and re-rendering the web page for display on the web browser, wherein the re-rendered web page includes content from the first document followed by content from the second document;
after re-rendering the web page for display on the web browser, determining that a second scroll position of the re-rendered web page is below a second threshold scroll position, wherein the second threshold scroll position is below the first threshold scroll position;
responsive to determining that the second scroll position of the re-rendered web page is below the second threshold scroll position, further re-rendering the web page for display on the web browser, wherein the further re-rendered web page includes content from the second document, but not the first document; and
removing a representation of the first document from memory of the client device that is associated with the web browser.
9. The article of manufacture of claim 8 , wherein the operations further comprise:
determining that a third scroll position of the further re-rendered web page has a characteristic;
responsive to determining that the third scroll position of the further re-rendered web page has the characteristic, requesting and receiving the first document from the server device; and
additionally re-rendering the web page for display on the web browser, wherein the additionally re-rendered web page includes content from the first document and the second document.
10. The article of manufacture of claim 8 , wherein rendering the web page for display on the web browser comprises constructing a document object model representation of the first document, wherein re-rendering the web page for display on the web browser comprises modifying the document object model representation to also represent at least some of the second document, and wherein further re-rendering the web page for display on the web browser comprises modifying the document object model representation to represent only the second document.
11. The article of manufacture of claim 8 , wherein the topical categories correspond to respective sections of an electronic version of a newspaper or a magazine.
12. The article of manufacture of claim 8 , wherein the operations further comprise:
displaying a first uniform resource locator (URL) associated with the first document; and
after further re-rendering the web page for display on the web browser, replacing the first URL with a second URL that is associated with the second document.
13. The article of manufacture of claim 8 , wherein the operations further comprise:
adding a first uniform resource locator (URL) associated with the first document to a browsing history; and
after re-rendering the web page for display on the web browser, adding a second URL associated with the second document to the browsing history, wherein the second URL follows the first URL in the browsing history.
14. The article of manufacture of claim 8 , wherein the topical categories of web page subject matter have a defined ordering, wherein a topical category of the second document follows a topical category of the first document in the ordering.
15. A client device comprising:
at least one processor; and
data storage storing program instructions, that upon execution by the at least one processor, cause the client device to perform operations including:
rendering a web page for display on a web browser of the client device, wherein the rendered web page is based on a first document, and includes a plurality of selectable hyperlinks referring to web pages with respective topical categories of web page subject matter, wherein a second document not rendered in the web page is reachable by way of one of the selectable hyperlinks;
after rendering the web page for display, determining that a first scroll position of the rendered web page is below a first threshold scroll position;
responsive to determining that the first scroll position of the rendered web page is below the first threshold scroll position and the second document being reachable by way of one of the selectable hyperlinks, requesting and receiving the second document from a server device;
responsive to receiving the second document from the server device, combining the first document with the second document and re-rendering the web page for display on the web browser, wherein the re-rendered web page includes content from the first document followed by content from the second document;
after re-rendering the web page for display on the client device, determining that a second scroll position of the re-rendered web page is below a second threshold scroll position, wherein the second threshold scroll position is below the first threshold scroll position;
responsive to determining that the second scroll position of the re-rendered web page is below the second threshold scroll position, further re-rendering the web page for display on the web browser, wherein the further re-rendered web page includes content from the second document, but not the first document; and
removing a representation of the first document from memory of the client device that is associated with the web browser.
16. The client device of claim 15 , wherein the operations further comprise:
determining that a third scroll position of the further re-rendered web page has a characteristic;
responsive to determining that the third scroll position of the further re-rendered web page has the characteristic, requesting and receiving the first document from the server device; and
additionally re-rendering the web page for display on the web browser, wherein the additionally re-rendered web page includes content from the first document and the second document.
17. The client device of claim 15 , wherein rendering the web page for display on the web browser comprises constructing a document object model representation of the first document, wherein re-rendering the web page for display on the web browser comprises modifying the document object model representation to also represent at least some of the second document, and wherein further re-rendering the web page for display on the web browser comprises modifying the document object model representation to represent only the second document.
18. The client device of claim 15 , wherein the topical categories correspond to respective sections of an electronic version of a newspaper or a magazine.
19. The client device of claim 15 , wherein the operations further comprise:
displaying a first uniform resource locator (URL) associated with the first document; and
after further re-rendering the web page for display on the web browser, replacing the first URL with a second URL that is associated with the second document.
20. The client device of claim 15 , wherein the operations further comprise:
adding a first uniform resource locator (URL) associated with the first document to a browsing history; and
after re-rendering the web page for display on the web browser, adding a second URL associated with the second document to the browsing history, wherein the second URL follows the first URL in the browsing history.