CN111263200A - System and method for visually arranging infinite loading waterfall flow page - Google Patents
System and method for visually arranging infinite loading waterfall flow page Download PDFInfo
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- CN111263200A CN111263200A CN202010046393.5A CN202010046393A CN111263200A CN 111263200 A CN111263200 A CN 111263200A CN 202010046393 A CN202010046393 A CN 202010046393A CN 111263200 A CN111263200 A CN 111263200A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4823—End-user interface for program selection using a channel name
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
Abstract
The invention discloses a system for visually arranging an infinite loading waterfall flow page, which comprises a background management module, a database module, a static file service module and an electronic program guide module; the method for visually arranging the unlimited loading waterfall stream page is also disclosed, and an electronic program guide module and a background management module are used for appointing the format and the rule of waterfall stream data; the background management module generates a corresponding waterfall flow static data file by visually editing and storing data; the electronic program guide requests a static data file, acquires waterfall flow JSON data, gradually disassembles templates, transmits the data downwards to generate template objects, creates trigger objects by using an observer mode, and registers and monitors loading events of the waterfall flow to an observer; constructing a template object and a template anchor point object, registering and monitoring a template loading event to an observer, inserting the anchor point object into the waterfall flow main body object in sequence, and sending the event completion to the observer; and triggering a callback method when all the events are hit.
Description
Technical Field
The invention relates to the technical field of infinite loading waterfall flow pages, in particular to a system and a method for visually arranging an infinite loading waterfall flow page.
Background
An EPG (electronic program guide) has been widely used in countries in the united states, europe and the like where digital televisions have been developed earlier, and has become one of basic services of digital televisions. According to statistics, among various services of the digital television, the click rate of the EPG is the highest, and the EPG gradually becomes a rapidly-developing industry in the digital television, and a plurality of professional EPG-developed manufacturing companies such as NDS group and TVGuide in the united states appear. In fact, EPG has become an important sign of digital tv, and is the portal for viewers to enter digital tv and IPTV.
In a traditional IPTV (Internet protocol television) service, because a page does not support pull-down loading, the displayed content is limited, so that the high-quality content selected by a user is less; the page turning display results in more operation levels and poor user experience; meanwhile, the interactive animation effect is single, and the eyeball of the user is not attracted enough.
At present, IPTV in China is still in a starting stage, EPG developed by partial television stations, operators and set top box manufacturers is only suitable for a certain set top box, wide applicability and customization are lacked, EPG layout is changed or new EPG is required to be added in practical application, EPG codes are required to be modified or re-developed every time, and a great amount of repetitive labor is caused.
Disclosure of Invention
In view of the above technical problems in the related art, the present invention provides a system and a method for visually arranging an infinite loading waterfall flow page, which can overcome the above disadvantages in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
a system for visually arranging an infinitely-loaded waterfall flow page is characterized by comprising a background management module, a database module, a static file service module and an electronic program guide module;
the background management module is used for managing data of the system, and data interaction is carried out between the background management module and the database module;
the database module is used for storing and processing data in the system, and only performs data interaction with the background management module;
the static file service module is used for staticizing data, requesting a static data file and transmitting the static data to the background management module;
the electronic program guide module is a server and is used for displaying a waterfall flow page and controlling the content to be online and offline, and the electronic program guide module only transmits data to the static file service module.
Further, the background management module comprises a data staticizing event and a visual editing event.
Further, the electronic program guide module comprises a waterfall flow object, a template object, an event object, an element object, a trigger object, and a keyboard event object.
The invention also discloses a method for visually arranging the infinite loading waterfall flow page, which comprises the following steps:
s1: jointly appointing a waterfall stream data format and rules by using an electronic program guide module and a background management module;
s2: the background management module generates a corresponding waterfall flow static data file by visually editing and storing data;
s3: the electronic program guide module requests a static data file, acquires the waterfall flow JSON data from a server and gradually disassembles the template to transmit downwards to generate a template object, and meanwhile, creates a trigger object by using an observer mode and registers and monitors a loading event of the waterfall flow to an observer;
s4: constructing a template object, and registering a monitoring template loading event to an observer;
s5: constructing a template anchor point object, inserting the anchor point object into the waterfall flow main body object in sequence, and sending an event to an observer to complete the process;
s6: when all events hit, the callback method is triggered.
Further, for step S3, the electronic program guide module requests the static data file through Ajax.
Further, for step S6, when the event hits, the event processing method is as follows:
s61: initializing waterfall flow, and displaying the initial part of the waterfall flow or a specific certain template area;
s62: after initialization is completed, registering a keyboard event and a triggering relation with a waterfall flow event for a keyboard event object;
s63: the keyboard event processing module distributes the events to waterfall flow objects;
s64: acquiring a template object where a current focus is located by a waterfall flow object, and distributing an event to a corresponding template object;
s65: the template object judges whether special processing is needed or not according to the attribute, if not, the template object is directly processed, and if so, the template object is continuously distributed downwards to the corresponding element object;
s66: the element object processes special element events;
s67: when the event is an up-moving focus, triggering a template content filling destruction method and a picture lazy loading method; and when the event is that the focus is moved downwards, triggering a template content filling and destroying method and a picture lazy loading method, and if a lower critical value is reached, triggering an automatic generation content filling method without a lower limit.
Further, the electronic program guide module loads the dependent components of the waterfall stream, including a player agent component, an outdated supplemental component, an initial component, a history component and a tool component.
The invention has the beneficial effects that: the invention can be visually arranged and provide a brand-new interactive personalized demand experience technology for terminal infinite loading by taking a waterfall flow page as a display form; the perfect portal visual operation management platform which puts the broadcasting control at the head and fully considers the provincial IPTV operation requirement is provided, so that the display form of the radio and television to the IPTV service is more diversified, the current mainstream product form is provided for the majority of users, the public requirement is met, and the user experience is continuously perfected; meanwhile, the platform improves the control force of radio and television editing on the front-end display of the EPG page, so that editors can directly participate in the realization of terminal display, and what you see is what you get; participation links of research personnel are reduced to the maximum degree, and working efficiency is improved, so that the management and control capacity of the radio and television on the IPTV platform is improved to the maximum degree.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a system block diagram illustrating a system and method for visually arranging an infinitely loaded waterfall page according to an embodiment of the present invention;
FIG. 2 is a flowchart of an electronic program guide module for a system and method for visually arranging an infinitely loaded waterfall page according to embodiments of the present invention;
fig. 3 is a waterfall flow display timing diagram of a system and method for visually arranging an infinitely loaded waterfall flow page according to an embodiment of the present invention;
fig. 4 is an event processing sequence diagram of a system and method for visually arranging an infinitely loaded waterfall page according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 2, the system for visually arranging the infinite loading waterfall flow page according to the embodiment of the present invention is characterized by comprising four modules, namely a background management module, a database module, a static file service module, and an electronic program guide module;
the background management module is used for managing data of the system, and data interaction is carried out between the background management module and the database module;
the database module is used for storing and processing data in the system, and only performs data interaction with the background management module;
the static file service module is used for staticizing data, requesting a static data file and transmitting the static data to the background management module;
the electronic program guide module is a server and is used for displaying a waterfall flow page and controlling the content to be online and offline, and the electronic program guide module only transmits data to the static file service module.
In a particular embodiment, the back-office management module includes data staticizing events and visual editing events.
In one embodiment, the electronic program guide module includes a waterfall flow object, a template object, an event object, an element object, a trigger object, a keyboard event object.
As shown in fig. 1 and fig. 3, the present invention also discloses a method for visually arranging an infinite loading waterfall flow page, which comprises the following steps:
s1: jointly appointing a waterfall stream data format and rules by using an electronic program guide module and a background management module;
s2: the background management module generates a corresponding waterfall flow static data file by visually editing and storing data;
s3: the electronic program guide module requests a static data file, acquires the waterfall flow JSON data from a server and gradually disassembles the template to transmit downwards to generate a template object, and meanwhile, creates a trigger object by using an observer mode and registers and monitors a loading event of the waterfall flow to an observer;
s4: constructing a template object, and registering a monitoring template loading event to an observer;
s5: constructing a template anchor point object, inserting the anchor point object into the waterfall flow main body object in sequence, and sending an event to an observer to complete the process;
s6: when all events hit, the callback method is triggered.
In one embodiment, the electronic program guide module requests the static data file through Ajax.
As shown in fig. 4, in an embodiment, for step S6, when the event hits, the event processing method is as follows:
s61: initializing waterfall flow, and displaying the initial part of the waterfall flow or a specific certain template area;
s62: after initialization is completed, registering a keyboard event and a triggering relation with a waterfall flow event for a keyboard event object;
s63: the keyboard event processing module distributes the events to waterfall flow objects;
s64: acquiring a template object where a current focus is located by a waterfall flow object, and distributing an event to a corresponding template object;
s65: the template object judges whether special processing is needed or not according to the attribute, if not, the template object is directly processed, and if so, the template object is continuously distributed downwards to the corresponding element object;
s66: the element object processes special element events;
s67: when the event is an up-moving focus, triggering a template content filling destruction method and a picture lazy loading method; and when the event is that the focus is moved downwards, triggering a template content filling and destroying method and a picture lazy loading method, and if a lower critical value is reached, triggering an automatic generation content filling method without a lower limit.
In one embodiment, the electronic program guide module loads dependent components of the waterfall stream including a player agent component, an outdated supplemental component, an initial component, a history component, and a tools component.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
When the system is used specifically, the system for visually arranging the infinite loading waterfall flow page comprises a background management module, a database module, a static file service module and an electronic program guide module, wherein the background management module is used for managing data of the system; the database module is used for storing and processing data in the system; the static file service module is used for staticizing data, requesting a static data file and transmitting the static data to the background management module; the electronic program guide module is used for displaying a waterfall flow page and controlling the online and the offline of the content. The method based on the system is characterized in that the electronic program guide module and the background management module agree on the waterfall stream data format and rules, and the background management module generates a corresponding waterfall stream static data file by visually editing and storing data. When the box end of the set-top box displays the electronic program guide, the electronic program guide requests a static data file through Ajax, obtains JSON data, gradually disassembles the template and downwards transmits the template to generate a template object, and simultaneously creates a trigger object by utilizing an observer mode and registers a monitoring event to the trigger object. When the template object is generated, an anchor point object is also generated and is sequentially inserted into the waterfall flow main body object, and the event completion is sent to the observer. When all events are hit, a call-back method is triggered, waterfall flow is initialized, the initial part of the waterfall flow or a specific certain template area is displayed, then a picture lazy loading mechanism is triggered to delay loading of pictures when the templates are displayed, a preloading mechanism is started, a plurality of templates are preloaded before and after the current focus position, and finally keyboard event objects keyboardFunction are registered with keyboard events after initialization is completed, and the triggering relation of the keyboard events and the waterfall flow events is triggered. When the focus moves up and down, the preloading mechanism executes synchronously, and when the event moves the focus up, the template content filling destruction method and the picture lazy loading method are triggered; and when the event is that the focus is moved downwards, triggering a template content filling and destroying method and a picture lazy loading method, and if a lower critical value is reached, triggering an automatic generation content non-lower limit filling method to finish the infinite loading waterfall flow page. The waterfall stream data format and the template analysis rule are agreed by the electronic program guide module and the background management module, the layout of the waterfall stream template can be changed only by modifying the template data and recommending the template data as the content by using the background management module, and the number of the templates can be increased randomly within the allowable range of the box performance of the set top box.
In summary, the invention uses the waterfall flow page as a display form, and can visually arrange and provide a brand-new interactive personalized demand experience technology for terminal infinite loading; the perfect portal visual operation management platform which puts the broadcasting control at the head and fully considers the provincial IPTV operation requirement is provided, so that the display form of the radio and television to the IPTV service is more diversified, the current mainstream product form is provided for the majority of users, the public requirement is met, and the user experience is continuously perfected; meanwhile, the platform improves the control force of radio and television editing on the front-end display of the EPG page, so that editors can directly participate in the realization of terminal display, and what you see is what you get; participation links of research personnel are reduced to the maximum degree, and working efficiency is improved, so that the management and control capacity of the radio and television on the IPTV platform is improved to the maximum degree.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A system for visually arranging an infinitely-loaded waterfall flow page is characterized by comprising a background management module, a database module, a static file service module and an electronic program guide module;
the background management module is used for managing data of the system, and data interaction is carried out between the background management module and the database module;
the database module is used for storing and processing data in the system, and only performs data interaction with the background management module;
the static file service module is used for staticizing data, requesting a static data file and transmitting the static data to the background management module;
the electronic program guide module is a server and is used for displaying a waterfall flow page and controlling the content to be online and offline, and the electronic program guide module only transmits data to the static file service module.
2. The system for visually arranging the infinitely loaded waterfall flow page as recited in claim 1, wherein the background management module comprises a data staticizing event and a visual editing event.
3. The system for visually arranging the infinite loading waterfall flow page as recited in claim 1, wherein the electronic program guide module comprises a waterfall flow object, a template object, an event object, an element object, a trigger object, and a keyboard event object.
4. A method for visually arranging an infinite loading waterfall flow page is characterized by comprising the following steps:
s1: jointly appointing a waterfall stream data format and rules by using an electronic program guide module and a background management module;
s2: the background management module generates a corresponding waterfall flow static data file by visually editing and storing data;
s3: the electronic program guide module requests a static data file, acquires the waterfall flow JSON data from a server and gradually disassembles the template to transmit downwards to generate a template object, and meanwhile, creates a trigger object by using an observer mode and registers and monitors a loading event of the waterfall flow to an observer;
s4: constructing a template object, and registering a monitoring template loading event to an observer;
s5: constructing a template anchor point object, inserting the anchor point object into the waterfall flow main body object in sequence, and sending an event to an observer to complete the process;
s6: when all events hit, the callback method is triggered.
5. The method for visually arranging the infinitely loaded waterfall flow page as claimed in claim 4, wherein for step S3, the electronic program guide module requests the static data file through Ajax.
6. The method for visually arranging the infinite loading waterfall flow page as claimed in claim 4, wherein for step S6, the event processing method when the event hits is as follows:
s61: initializing waterfall flow, and displaying the initial part of the waterfall flow or a specific certain template area;
s62: after initialization is completed, registering a keyboard event and a triggering relation with a waterfall flow event for a keyboard event object;
s63: the keyboard event processing module distributes the events to waterfall flow objects;
s64: acquiring a template object where a current focus is located by a waterfall flow object, and distributing an event to a corresponding template object;
s65: the template object judges whether special processing is needed or not according to the attribute, if not, the template object is directly processed, and if so, the template object is continuously distributed downwards to the corresponding element object;
s66: the element object processes special element events;
s67: when the event is an up-moving focus, triggering a template content filling destruction method and a picture lazy loading method; and when the event is that the focus is moved downwards, triggering a template content filling and destroying method and a picture lazy loading method, and if a lower critical value is reached, triggering an automatic generation content filling method without a lower limit.
7. The method of claim 4, wherein the dependent components of the electronic program guide module loading waterfall flow comprise a player agent component, an obsolete supplement component, an initial component, a history component, and a tools component.
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