CN105630339A

CN105630339A - Method and device for controlling page

Info

Publication number: CN105630339A
Application number: CN201510991414.XA
Authority: CN
Inventors: 杨伟贤; 刘黎; 余鹏
Original assignee: Xiaomi Inc
Current assignee: Beijing Xiaomi Technology Co Ltd; Xiaomi Inc
Priority date: 2015-12-24
Filing date: 2015-12-24
Publication date: 2016-06-01

Abstract

The invention relates to a method and device for controlling a page. The method for controlling the page comprises the steps that whether a preset top return condition is met or not is detected; when it is detected that the top return condition is met, the page is controlled to return to the top, and when the top of the page is reached, the page rolls towards the bottom and then returns to the top. According to the method and device for controlling the page, when the top of the page is reached, the page rolls towards the bottom and then returns to the tope, and therefore the showing effect that rebounding occurs after the top of the page is reached can be achieved; the process that the page returns to the top can be highlighted in the mode that the page rebounds after reaching the top, so that the showing effect of page control is improved.

Description

Page control method and device

Technical field

The application relates to communication technical field, particularly relates to page control method and device.

Background technology

Along with the fast development of terminal technology, the multiple application program installed in terminal can displayed page data. Such as, microblogging program displays homepage data, browser program displayed page data, instant chat program displays Chat page data etc. Generally, the page data of the major part page is more, and page length is longer, needs when user browses to below the page to return to page top, it is possible to make page mortgage originator by the slip page, the mode such as scroll bar or triggering mortgage originator control that adjusts. In correlation technique, usually directly positioning the page to tip position in the process controlling page mortgage originator, the bandwagon effect of which is poor.

Summary of the invention

For overcoming Problems existing in correlation technique, present disclose provides page control method and device.

First aspect according to disclosure embodiment, it is provided that a kind of page control method, described method includes:

Detect whether to meet the mortgage originator condition preset;

When detect meet described mortgage originator condition time, control page back page top, the described page arrive page top time toward page bottom direction roll after return again to page top.

Optionally, described control page back page top, including:

Controlling the page according to default rolling curve back page top, described default rolling curve is for indicating the relation of different page scroll distance and page scroll time.

Optionally, described default rolling curve includes Bezier, the parameter of described Bezier at least includes curve finishing control point coordinates, the vertical coordinate of described curve finishing control point is more than 1, so that the described page returns again to page top after rolling toward page bottom direction when arriving page top.

Optionally, the described control page according to default rolling track back page top, including:

Calling default class selector, utilize described class selector to control the page according to default rolling curve back page top, described class selector includes described Bezier.

Optionally, described class selector also includes following parameter: the time at rebound distance and page back page top that the described page rolls toward page bottom direction when arriving page top.

Second aspect according to disclosure embodiment, it is provided that a kind of page controls device, and described device includes:

Detection module, is configured to detect whether to meet the mortgage originator condition preset;

The page controls module, is configured as detecting when meeting described mortgage originator condition, controls page back page top, and the described page returns again to page top after rolling toward page bottom direction when arriving page top.

Optionally, the described page controls module, controls submodule including the page, is configured to:

Optionally, the described page controls submodule, including calling submodule, is configured to:

Calling default class selector, utilize described class selector to control the page according to default rolling curve back page top, described class selector includes described Bezier function.

Optionally, described class selector also includes following parameter: the time at rebound distance or page back page top that the described page rolls toward page bottom direction when arriving page top.

The third aspect according to disclosure embodiment, it is provided that a kind of page controls device, including:

Processor;

For storing the memorizer of processor executable;

Wherein, described processor is configured to:

Detect whether to meet the mortgage originator condition preset;

Embodiment of the disclosure that the technical scheme of offer can include following beneficial effect:

In the disclosure, when the page arrives page top, after the page will roll toward page bottom direction, return again to page top, thus the bandwagon effect of bounce-back after arrival page top can be produced, utilize the mode of bounce-back after arriving page top can highlight the process of page mortgage originator, thus improving the bandwagon effect that the page controls.

In the disclosure, control the page in the process of up mortgage originator according to rolling curve, it is possible to controlling the rolling distance of the page at different rolling times, rolling according to different rolling speeds thus controlling the page.

In the disclosure, control page back page top according to Bezier, it is possible to make page scroll speed more steady; Meanwhile, the vertical coordinate of curve finishing control point is more than 1, it is possible to making the described page return again to page top after rolling toward page bottom direction when arriving page top by simply setting, which is easily achieved.

In the disclosure, by default class selector, utilizing described class selector to control the page according to default rolling curve back page top, which is easily achieved, and the page can be made to realize mortgage originator and produce the animation effect of bounce-back.

In the disclosure, it is possible to the time parameter at bounce-back distance parameter and page back page top is set so that the bandwagon effect of page mortgage originator is abundanter.

It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe, the disclosure can not be limited.

Accompanying drawing explanation

Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meets and embodiment of the disclosure, and for explaining the principle of the disclosure together with description.

Figure 1A is the flow chart of the disclosure a kind of page control method according to an exemplary embodiment.

Figure 1B is the disclosure a kind of page mortgage originator schematic diagram according to an exemplary embodiment.

Fig. 1 C is the disclosure another kind of page mortgage originator schematic diagram according to an exemplary embodiment.

Fig. 2 A is the flow chart of the disclosure another kind of page control method according to an exemplary embodiment.

Fig. 2 B is the schematic diagram of the disclosure three kinds of Beziers according to an exemplary embodiment.

Fig. 2 C is the schematic diagram of the disclosure another kind of Bezier according to an exemplary embodiment.

Fig. 3 is the block diagram that the disclosure a kind of page according to an exemplary embodiment controls device.

Fig. 4 is the block diagram that the disclosure another kind of page according to an exemplary embodiment controls device.

Fig. 5 is the block diagram that the disclosure another kind of page according to an exemplary embodiment controls device.

Fig. 6 disclosure a kind of block diagram controlling device for the page according to an exemplary embodiment.

Detailed description of the invention

Here in detail exemplary embodiment being illustrated, its example representation is in the accompanying drawings. When as explained below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element. Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure. On the contrary, they only with in appended claims describe in detail, the disclosure some in the example of consistent apparatus and method.

The term used in the disclosure is only merely for the purpose describing specific embodiment, and is not intended to be limiting the disclosure. " one ", " described " and " being somebody's turn to do " of the singulative used in disclosure and the accompanying claims book is also intended to include most form, unless context clearly shows that other implications. It is also understood that term "and/or" used herein refers to and comprises any or all of one or more project of listing being associated and be likely to combination.

Although should be appreciated that and be likely to adopt term first, second, third, etc. to describe various information in the disclosure, but these information should not necessarily be limited by these terms. These terms are only used for being distinguished from each other out same type of information. Such as, without departing from the scope of this disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information. Depend on linguistic context, word as used in this " if " can be construed to " ... time " or " when ... " or " in response to determining ".

As shown in Figure 1A, Figure 1A is the flow chart of the disclosure a kind of page control method according to an exemplary embodiment, it is possible to application in the terminal, comprises the following steps 101 to 102:

In a step 101, detect whether to meet the mortgage originator condition preset.

In a step 102, when detect meet described mortgage originator condition time, control page back page top, the described page arrive page top time toward page bottom direction roll after return again to page top.

Wherein, terminal can be intelligent terminal, for instance the terminals such as computer, smart mobile phone, E-book reader, panel computer.

This mortgage originator condition can include multiple condition, for instance can be that mortgage originator control is triggered, or default touch event occurs region, page title hurdle, and this touch event can be click on event or double click event etc.

When meeting mortgage originator condition, it is possible to control page mortgage originator; The embodiment that the disclosure provides, when the page arrives page top, after the page will roll toward page bottom direction, return again to page top, thus the bandwagon effect of bounce-back after arrival page top can be produced, utilize the mode of bounce-back after arriving page top can highlight the process of page mortgage originator, thus improving the bandwagon effect that the page controls.

Such as, as shown in Figure 1B, Figure 1B is the disclosure a kind of page mortgage originator schematic diagram according to an exemplary embodiment, shows a page, this 1B scheme it can be seen that the information of this page is more in Figure 1B, and page height has exceeded the height of terminal display area. In Figure 1B, user adopts smart mobile phone to browse this page, when user browses to below the page, user clicks page title hurdle to trigger mortgage originator function, and smart mobile phone detects and meets mortgage originator condition, controls page back page top, shown in Figure 1B is the page control mode in correlation technique, which, when controlling page back page top, directly arrives page top, and its bandwagon effect is poor.

As shown in Figure 1 C, it it is the schematic diagram of the disclosure another kind of page mortgage originator according to an exemplary embodiment, in the process controlling page back page top, first the page rolls toward top-direction, when the page is when arriving page top, the process now controlling page back page top does not terminate, after the page touches page top, the page will roll certain distance toward the direction bottom the page, this is toward the direction of arrow described in the direction bottom the page and Fig. 1 C, the page is by back page top again after having rolled certain distance toward the direction bottom the page, the now process at finishing control page back page top. by the schematic diagram of Fig. 1 C it can be seen that in the process controlling page mortgage originator, create the bandwagon effect rebounded after arriving page top, therefore can highlight the process of page mortgage originator, thus improving the bandwagon effect that the page controls.

As shown in Figure 2 A, Fig. 2 A is the flow chart of the disclosure another kind of page control method according to an exemplary embodiment, it is possible to application in the terminal, comprises the steps 201 to 202:

In step 201, detect whether to meet the mortgage originator condition preset.

In step 202., when detect meet described mortgage originator condition time, control the page according to default rolling curve back page top, described default rolling curve is for indicating the relation of different page scroll distance and page scroll time, and the described page returns again to page top after rolling toward page bottom direction when arriving page top.

Wherein, step 201 may refer to the description of step 101 in Figure 1A illustrated embodiment.

The embodiment that the disclosure provides, default rolling curve can be the arbitrary curves such as straight line, parabola or Bezier.

Generally, the page need from current display position return to page top time, it is possible to obtain the height of page current display position, this highly show also from current display position arrive page top length. The page is when returning to page top from current display position, and the rolling speed of the page can remain unchanged, it is also possible to be adopt different rolling speeds at various height. Preset rolling curve for indicating the dependency relation of current page rolling distance and current page rolling time, thus presetting rolling curve to characterize page scroll speed, the page is controlled in the process of up mortgage originator according to rolling curve, the rolling distance of the page can being controlled at different rolling times, rolling according to different rolling speeds thus controlling the page.

Such as, relation according to the current page rolling distance in default rolling curve Yu current page rolling time, it is possible to make the page relatively big in the distance rolling early stage rolling, that is to say and roll comparatively fast, the distance that phase rolls after the scrolling is less, that is to say and rolls slower. Or can also is that to roll the distance that early stage rolls less, that is to say and roll slower, the distance that the phase rolls after the scrolling is relatively big, that is to say and roll to obtain relatively block etc. In actual applications, by setting different rolling curves, it is possible to there is multiple different rolling to control process, thus the mode of abundant page scroll.

In an optional implementation, described default rolling curve includes Bezier, the parameter of described Bezier at least includes curve finishing control point coordinates, the vertical coordinate of described curve finishing control point is more than 1, so that the described page returns again to page top after rolling toward page bottom direction when arriving page top.

Wherein, Bezier (B �� ziercurve) refers to the mathematic curve being applied to X-Y scheme application program, it is possible to according to the smooth curve that four arbitrary point coordinates in position are drawn out. Page back page top is controlled, it is possible to make page scroll speed more steady according to Bezier.

Bezier includes two fixing location points, i.e. starting point and end point, namely represents beginning and the end of curve, and usual starting point is (0,0), and end point is (1,1). Bezier can also include two control point, respectively initial control point and finishing control point, for the control point of the shape of controlling curve. As shown in Figure 2 B, it is the schematic diagram of the disclosure three kinds of Beziers according to an exemplary embodiment, by Fig. 2 B it can be seen that difform Bezier can be drawn out in the control point of different coordinate.

The disclosure provide embodiment, the abscissa of Bezier can representing pages rolling time, vertical coordinate can representing pages rolling distance. As shown in Figure 2 C, it it is the schematic diagram of the disclosure another kind of Bezier according to an exemplary embodiment, in fig. 2 c, owing to the vertical coordinate of curve finishing control point is more than 1, by the shape of this curve it can be seen that curve declines again after up arriving peak behind end point position returns to end point. The vertical coordinate of this end point, namely refers to that, when the page triggers mortgage originator, current display position is to the distance of page top. Owing to the vertical coordinate of curve represents current page rolling distance, thus utilizing this curve controlled page scroll, it is possible to make the described page return again to page top after rolling toward page bottom direction when arriving page top.

As seen from the above-described embodiment, page back page top is controlled according to Bezier, it is possible to make page scroll speed more steady; Meanwhile, the vertical coordinate of curve finishing control point is more than 1, it is possible to making the described page return again to page top after rolling toward page bottom direction when arriving page top by simply setting, which is easily achieved.

In an optional implementation, the described control page is according to default rolling track back page top, it is possible to including:

Wherein, the page generally adopts HTML (HTML) to write, and produces the animation effect of bounce-back to make the page realize mortgage originator, and disclosure embodiment adopts the class selector in CSS (CSS) pattern to realize. CSS is a kind of for showing the computer language of the file patterns such as HTML (application of standard generalized markup language) or XML (subset of standard generalized markup language). CSS class (calss) selector allow by a kind of independent of document elements in the way of carry out given pattern, class selector can be used alone, it is also possible to is combined use with other elements.

For example, it is possible to Page Container (body) is increased class selector, this class selector can called after " lift-animate ", to this " lift-animate " selector, it is possible to it is carried out following css definition:

Animation:lifttimecubic-bezier (x1, y1, x2, y2);

Wherein, animation refers to animation attributes, and this animation attributes adopts cubic-bezier (Bezier function); (x1, y1, x2, y2) represents two control point of curve: initial control point (x1, y1) finishing control point (x2, y2); Time represents animation time, can refer to that the page returns to the time at top in the present embodiment, flexibly configurable in actual applications.

In disclosure embodiment, by default class selector, utilizing described class selector to control the page according to default rolling curve back page top, which is easily achieved, and the page can be made to realize mortgage originator and produce the animation effect of bounce-back.

Wherein, described class selector may also include following parameter: the time at rebound distance and page back page top that the described page rolls toward page bottom direction when arriving page top.

Bounce-back distance parameter, it is possible to set the distance that the page rolls toward page bottom direction when arriving page top, for instance can be 15px (pixel), 20px etc., representation page rolls 15px, 20px when arriving page top toward page bottom direction.

Time parameter, it is possible to set the time at page back page top, for instance can be 0.5 second, 0.8 second or 1 second etc.

In disclosure embodiment, it is possible to the time parameter at bounce-back distance parameter and page back page top is set so that the bandwagon effect of page mortgage originator is abundanter.

Corresponding with the embodiment of preceding method, the disclosure additionally provides the page and controls device and the embodiment of terminal applied thereof.

As it is shown on figure 3, Fig. 3 is the block diagram that the disclosure a kind of page according to an exemplary embodiment controls device, described device includes: detection module 31 and the page control module 32.

Detection module 31, is configured to detect whether to meet the mortgage originator condition preset.

The page controls module 32, is configured as detecting when meeting described mortgage originator condition, controls page back page top, and the described page returns again to page top after rolling toward page bottom direction when arriving page top.

As seen from the above-described embodiment, when the page arrives page top, after the page will roll toward page bottom direction, return again to page top, thus the bandwagon effect of bounce-back after arrival page top can be produced, utilize the mode of bounce-back after arriving page top can highlight the process of page mortgage originator, thus improving the bandwagon effect that the page controls.

As shown in Figure 4, Fig. 4 is the block diagram that the disclosure another kind of page according to an exemplary embodiment controls device, and this embodiment is on the basis of aforementioned embodiment illustrated in fig. 3, and the described page controls module 32, controls submodule 321 including the page.

The page controls submodule 321, is configured to: controlling the page according to default rolling curve back page top, described default rolling curve is for indicating the relation of different page scroll distance and page scroll time.

As seen from the above-described embodiment, the page is controlled in the process of up mortgage originator according to rolling curve, it is possible to controlling the rolling distance of the page at different rolling times, rolling according to different rolling speeds thus controlling the page.

As it is shown in figure 5, Fig. 5 is the block diagram that the disclosure another kind of page according to an exemplary embodiment controls device, this embodiment is on the basis of aforementioned embodiment illustrated in fig. 3, and the described page controls submodule 321, including calling submodule 3211.

Calling submodule 3211, be configured to: call default class selector, utilize described class selector to control the page according to default rolling curve back page top, described class selector includes described Bezier function.

As seen from the above-described embodiment, by default class selector, utilizing described class selector to control the page according to default rolling curve back page top, which is easily achieved, and the page can be made to realize mortgage originator and produce the animation effect of bounce-back.

In an optional implementation, described class selector also includes following parameter: the time at rebound distance and page back page top that the described page rolls toward page bottom direction when arriving page top.

As seen from the above-described embodiment, it is possible to the time parameter at bounce-back distance parameter and page back page top is set so that the bandwagon effect of page mortgage originator is abundanter.

Accordingly, the disclosure also provides for a kind of page and controls device, and described device includes processor; For storing the memorizer of processor executable; Wherein, described processor is configured to:

Detect whether to meet the mortgage originator condition preset.

What in said apparatus, the function of unit and the process that realizes of effect specifically referred in said method corresponding step realizes process, does not repeat them here.

For device embodiment, owing to it corresponds essentially to embodiment of the method, so relevant part illustrates referring to the part of embodiment of the method. Device embodiment described above is merely schematic, the wherein said unit illustrated as separating component can be or may not be physically separate, the parts shown as unit can be or may not be physical location, namely may be located at a place, or can also be distributed on multiple NE. Some or all of module therein can be selected according to the actual needs to realize the purpose of disclosure scheme. Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.

Fig. 6 is a kind of block diagram controlling device 600 for the page according to an exemplary embodiment. Such as, the terminals such as device 600 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, armarium, body-building equipment, personal digital assistant.

With reference to Fig. 6, device 600 can include following one or more assembly: processes assembly 602, memorizer 604, power supply module 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of input/output (I/O), sensor cluster 614, and communications component 616.

Process assembly 602 and generally control the integrated operation of device 600, such as with display, call, data communication, the operation that camera operation and record operation are associated. Process assembly 602 and can include one or more processor 620 to perform instruction, to complete all or part of step of above-mentioned method. Additionally, process assembly 602 can include one or more module, it is simple to what process between assembly 602 and other assemblies is mutual. Such as, process assembly 602 and can include multi-media module, with facilitate multimedia groupware 606 and process between assembly 602 mutual.

Memorizer 604 is configured to store various types of data to support the operation at device 600. The example of these data includes any application program for operation on device 600 or the instruction of method, contact data, telephone book data, message, picture, video etc. Memorizer 604 can be realized by any kind of volatibility or non-volatile memory device or their combination, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory, disk or CD.

The various assemblies that power supply module 606 is device 600 provide electric power. Power supply module 606 can include power-supply management system, one or more power supplys, and other generate, manage and distribute, with for device 600, the assembly that electric power is associated.

Multimedia groupware 608 includes the screen providing an output interface between described device 600 and user. In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP). If screen includes touch panel, screen may be implemented as touch screen, to receive the input signal from user. Touch panel includes one or more touch sensor to sense the gesture on touch, slip and touch panel. Described touch sensor can not only sense the border of touch or sliding action, but also detects the persistent period relevant to described touch or slide and pressure. In certain embodiments, multimedia groupware 608 includes a front-facing camera and/or post-positioned pick-up head. When device 600 is in operator scheme, during such as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive the multi-medium data of outside. Each front-facing camera and post-positioned pick-up head can be a fixing optical lens system or have focal length and optical zoom ability.

Audio-frequency assembly 610 is configured to output and/or input audio signal. Such as, audio-frequency assembly 610 includes a mike (MIC), and when device 600 is in operator scheme, during such as call model, logging mode and speech recognition mode, mike is configured to receive external audio signal. The audio signal received can be further stored at memorizer 604 or send via communications component 616. In certain embodiments, audio-frequency assembly 610 also includes a speaker, is used for exporting audio signal.

I/O interface 612 provides interface for processing between assembly 602 and peripheral interface module, above-mentioned peripheral interface module can be keyboard, puts striking wheel, button etc. These buttons may include but be not limited to: home button, volume button, startup button and locking press button.

Sensor cluster 614 includes one or more sensor, for providing the state estimation of various aspects for device 600. Such as, what sensor cluster 614 can detect device 600 opens/closed mode, the relative localization of assembly, such as described assembly is display and the keypad of device 600, the position change of all right detecting device 600 of sensor cluster 614 or 600 1 assemblies of device, the presence or absence that user contacts with device 600, the variations in temperature of device 600 orientation or acceleration/deceleration and device 600. Sensor cluster 614 can include proximity transducer, is configured to when not having any physical contact object near detection. Sensor cluster 614 can also include optical sensor, such as CMOS or ccd image sensor, for using in imaging applications. In certain embodiments, this sensor cluster 614 can also include acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.

Communications component 616 is configured to facilitate between device 600 and other equipment the communication of wired or wireless mode. Device 600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or their combination. In one exemplary embodiment, communications component 616 receives the broadcast singal or the broadcast related information that manage system from external broadcasting via broadcast channel. In one exemplary embodiment, described communications component 616 also includes near-field communication (NFC) module, to promote junction service. Such as, can based on RF identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.

In the exemplary embodiment, device 600 can be realized by one or more application specific integrated circuits (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, is used for performing said method.

In the exemplary embodiment, additionally providing a kind of non-transitory computer-readable recording medium including instruction, for instance include the memorizer 604 of instruction, above-mentioned instruction can have been performed said method by the processor 620 of device 600. Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.

Wherein, when the instruction in described storage medium is performed by described processor 620 so that device 600 is able to carry out a kind of method that page controls, including:

Detect whether to meet the mortgage originator condition preset.

Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to other embodiment of the disclosure. The disclosure is intended to any modification of the disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed the general principle of the disclosure and include the undocumented known general knowledge in the art of the disclosure or conventional techniques means. Description and embodiments is considered only as exemplary, and the true scope of the disclosure and spirit are pointed out by claim below.

It should be appreciated that the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and various amendment and change can carried out without departing from the scope. The scope of the present disclosure is only limited by appended claim.

The foregoing is only the preferred embodiment of the disclosure, not in order to limit the disclosure, within all spirit in the disclosure and principle, any amendment of making, equivalent replacements, improvement etc., should be included within the scope that the disclosure is protected.

Claims

1. a page control method, it is characterised in that described method includes:

Detect whether to meet the mortgage originator condition preset;

2. method according to claim 1, it is characterised in that described control page back page top, including:

3. method according to claim 2, it is characterized in that, described default rolling curve includes Bezier, the parameter of described Bezier at least includes curve finishing control point coordinates, the vertical coordinate of described curve finishing control point is more than 1, so that the described page returns again to page top after rolling toward page bottom direction when arriving page top.

4. method according to claim 3, it is characterised in that the described control page according to default rolling track back page top, including:

5. method according to claim 4, it is characterised in that also include following parameter in described class selector: the time at rebound distance or page back page top that the described page rolls toward page bottom direction when arriving page top.

6. a page controls device, it is characterised in that described device includes:

7. device according to claim 6, it is characterised in that the described page controls module, controls submodule including the page, is configured to:

8. device according to claim 7, it is characterized in that, described default rolling curve includes Bezier, the parameter of described Bezier at least includes curve finishing control point coordinates, the vertical coordinate of described curve finishing control point is more than 1, so that the described page returns again to page top after rolling toward page bottom direction when arriving page top.

9. device according to claim 8, it is characterised in that the described page controls submodule, including calling submodule, is configured to:

10. device according to claim 9, it is characterised in that also include following parameter in described class selector: the time at rebound distance or page back page top that the described page rolls toward page bottom direction when arriving page top.

11. a page controls device, it is characterised in that including:

Processor;

For storing the memorizer of processor executable;

Wherein, described processor is configured to:

Detect whether to meet the mortgage originator condition preset;