Abstract: This application relates to a page rendering method, applied to a terminal. The terminal obtains an updated current node tree, searches the current node tree for a current subtree set, and obtains an identifier corresponding to the current subtree set. The terminal then determines whether the identifier is the same as an identifier of an original subtree set of an original node tree, and reserves an original view node corresponding to the original subtree set on a current page if the identifiers are the same; or generates an updated view node corresponding to the current subtree set if the two identifiers are not the same. Finally the terminal generates an updated page through rendering according to the original view node and the updated view node, and displays the updated page on a graphical user interface of the terminal.

Abstract: A method and device for sending and receiving virtual goods are provided. A client device may communicate with a server. The client device may receive a receiving link from the server. The server may generate the receiving link in response to an invocation request received by the server from an invoker device that is different from the recipient client device after a total amount of the virtual goods in an invoker account corresponding to the invoker device is successfully transferred to a server account corresponding to the server. The receiving link may include instructions configured to cause the recipient client device to request a virtual goods package from the server. The client device may detect the link is triggered. The client device may request, from the server, in response to link being triggered, the virtual goods package. The client device may accept, by the recipient client device, the virtual goods package by interacting with the server via the receiving link.

Abstract: A method and device for sending and receiving virtual goods are provided. On detecting an invocation request from a virtual goods package generation interface, a server obtains the virtual goods package generation parameters included in the invocation request. The server transfers the virtual goods corresponding to the total amount of virtual goods in the account corresponding to the invoker client to the account corresponding to the server. Upon success of virtual goods transfer, the server generates a virtual goods package and a link for receiving the virtual goods package based on the virtual goods package generation parameters. The server sends the receiving link to the recipient client so that the recipient client interacts with the server to receive the virtual goods package by using the receiving link.

Abstract: A portable electronic device for presenting a recommendation message is described. The device includes display; one or more processors; and memory storing one or more programs for execution by the one or more processors. The device detects a trigger event based on a user input, the trigger event initiating a receipt of non-tactile user input; and, in response to detecting the trigger event, receives non-tactile user input. The device generates one or more character strings based on the non-tactile user input and one or more predefined string generation rules. Each character string of the one or more character strings includes multiple characters. The device generates a recommendation message that includes the one or more character strings; and displays the recommendation message on the display. A corresponding method and a computer readable storage medium storing one or more programs for execution by the portable electronic device are also described.

Abstract: A method and device for sending and receiving virtual goods are provided. On detecting an invocation request from a virtual goods package generation interface, a server obtains the virtual goods package generation parameters included in the invocation request. The server transfers the virtual goods corresponding to the total amount of virtual goods in the account corresponding to the invoker client to the account corresponding to the server. Upon success of virtual goods transfer, the server generates a virtual goods package and a link for receiving the virtual goods package based on the virtual goods package generation parameters. The server sends the receiving link to the recipient client so that the recipient client interacts with the server to receive the virtual goods package by using the receiving link.

Abstract: A method for resetting a payment password is disclosed. The method includes: at a payment server, receiving, from a portable electronic device, a payment card password reset request corresponding to a first payment card associated with a first user account and determining if the payment server has authority to reset the payment card password for the first payment card. The method further includes, in accordance with a determination that the payment server lacks the authority to reset the payment card password for the first payment card, instructing the portable electronic device to retrieve, in lieu of password reset information for the first payment card, card information corresponding to a first alternate payment card; receiving, from the portable electronic device, a response including card information corresponding to the first alternate payment card; and determining validity of the card information corresponding to the first alternate payment card.

Abstract: A portable electronic device for presenting a recommendation message is described. The device includes display; one or more processors; and memory storing one or more programs for execution by the one or more processors. The device detects a trigger event based on a user input, the trigger event initiating a receipt of non-tactile user input; and, in response to detecting the trigger event, receives non-tactile user input. The device generates one or more character strings based on the non-tactile user input and one or more predefined string generation rules. Each character string of the one or more character strings includes multiple characters. The device generates a recommendation message that includes the one or more character strings; and displays the recommendation message on the display. A corresponding method and a computer readable storage medium storing one or more programs for execution by the portable electronic device are also described.