138 results about "Cascading Style Sheets" patented technology

The present invention relates to systems, apparatus, and methods of enhancing prefecher functionality by scanning responses object requests. In certain embodiments, prefetching is improved by identifying references to container objects or sections of container objects at a proxy server. When URLs are identified as part of a container object, a prefetching determination or adjustment to a prefetching decision is made according to the identification of the reference for a subset of URLs identified by the reference to the container object. For example, prefetching of URLs located in cascading style sheet (CSS) files may be restricted to a subset of URLs which are identified by a CSS rule.

A method and system for presenting a document to a plurality of media device types optimized for the display medium. A document is generated in a markup language, and a plurality of style sheets are provided for formatting the document for a requesting device, with each style sheet accommodating a distinct display environment. The markup elements that reference two separate cascading style sheets (CSS) are configured differently such that they isolate the CSS reference for either high-resolution graphical display devices or small screen, low-resolution graphical display devices. A third style sheet is used as an intermediary to pass a CSS reference to small screen browsers while at the same time, shielding the CSS reference from certain high resolution browsers incapable of parsing the syntax of the reference. When a request for the document is received, the display environment of the requesting device is determined and a plurality of document presentation attributes are automatically transformed for the determined display environment. The formatted document is then delivered to the requesting device.

The process of rendering web pages can be significantly improved with a content delivery system that pre-renders web content for a client device. A web page “program” can be pre-executed and the result delivered to a requesting client device, rather than or before sending a traditional set of web page components, such as a markup language document, cascading style sheets, embedded objects. This pre-execution can relieve the client device of the burden of rendering the web page, saving resources and decreasing latency before the web page is ready, and can reduce the number of network requests that the client device must make before being able to display the page. Disclosed herein are methods, systems, and devices for creating and delivering pre-rendered web pages for accelerated browsing.

A technique allows a client computing system with a web browser to receive a web page in response to transmitting a request for content. The web page may include active content, html data and cascading style sheets (CSS). In embodiments, a gateway device may rewrite the web page dynamically by rewriting node identifiers and class names, removing and separating client-side scripts from html data and CSS data, and blocking or disabling execution of the client-side scripts if these scripts contain vulnerable code. A web page may be rewritten based on analysis information provided by a third-party or analyzed at the gateway device.

A method and system for rendering dynamic web page images on a display is disclosed. Code is encapsulated in an external behavior component for affecting the behavior of elements inserted into an HTML document. A simple reference is attached to the element in the document to associate the element with the external behavior component. When the document is provided to a renderer and the renderer parses the element in the document, the renderer accesses the external component to modify a behavior of the page image. Multiple documents can reuse external behavior components, and an element can be associated with multiple external behavior components. The associations between elements and external behavior components may be maintained in cascading style sheets, inline with the elements, and in various formats.

A web design changing apparatus includes a web server for displaying a web screen on a user terminal when a user logs in a web member page through the user terminal, the web server displaying the web screen by activating a web menu screen according to a controlled menu position, a controlled menu color and a controlled menu shape if the position, the color and the shape of the menu are controlled by the user; and a database server having a user database, a user design database and a CSS (cascade style sheet) database, the database server being connected to the web server. The web server combines CSS information with HTML codes to thereby output them on the user terminal, and stores CSS information modified by the user terminal in the database server.

The invention discloses a method and a system for pre-fetching a web page, and a method for accessing the web page. The method for pre-fetching the web page comprises the following steps that: in an idle state, a web browser sends a hyper text transfer protocol (HTTP) pre-fetching request to a web server; the web server receives the HTTP pre-fetching request, analyzes a current access page of a user according to the HTTP pre-fetching request, acquires resource links of a pre-fetched target page, and sends the resource links to the web browser; and the web browser receives the resource links, downloads static data in the pre-fetched target page according to the resource links in the idle state, and buffering the static data. When requesting to browse the relevant web page, the user can directly pre-downloaded access files such as cascading style sheets (CSS), Java scrip (JS) and pictures in a buffer memory of the client, so that re-downloading is avoided, the waiting time of the user is greatly shortened, and a user experience is improved.

A system and method are described for automatically generating style sheet formatting for stylistic edits to a Web page in a Web development environment. The Web development environment detects the user's selection of particular content of the Web page and captures any stylistic changes that the user makes to the content. Using the stylistic changes, the Web development environment searches a style data structure to determine whether any style rules already exist that correspond to the user's stylistic changes. If the Web development environment does not find a pre-existing style rule, it automatically generates one or more style rules for the stylistic edits and associates those rules with the selected content. If a pre-existing style rule exists within the style data structure, the Web development environment assigns the pre-existing style rule to the selected content.

A method and system that facilitates localization of objects in markup language documents so that a single set of markup language documents (the set including one or more documents) provide support for displaying portions of the documents in a language selected from among a plurality of different languages. Localized objects are included within in markup language documents through the use of placeholder variables in the documents. The placeholder variables are linked to localized objects through a reference file having entries populated with localized objects that are extracted from a dynamic link library based on a language selected by a user. Before loading each markup language document into a browser, the placeholder variables are replaced with their associated localized objects during a pre-rendering operation. When the markup language documents are rendered by the browser, display pages are produced containing localized objects in the language selected by the user. The present invention also provides for localizing composite graphic objects, which include a global portion, such as a trademark logo, and a localized portion, such as a phrase, through the use of cascading style sheets, thereby enabling the phrase to be rendered in a specified language.

Web pages transmitted from a server to a web browser have at least two scripts and an AJAX-technique web page update command monitoring and collecting script error conditions, and for data exchange between the browser and a server to dynamically update the web pages without interruption of interaction flow caused by a full page refresh action. An browser AJAX engine executes the update commands, intercepts script calls to the server, converts the calls to HTTP requests, receives XML data from the server, and delivers corresponding web page and cascading style sheets to the browser for display and interpretation, using a background channel asynchronous connection to send a non-cacheable error message to an error processing server.

The present invention relates to a computer-implemented method for Cascading Style Sheet (CSS) selector matching. The method comprises: generating machine code based on text which includes at least one CSS selector; and executing the machine code to perform the CSS selector matching.The present invention also relates to a corresponding computer device and a computer readable storage medium.

Systems and methods are configured to generate server-side media queries and customized cascading style sheets. A server receives a request for content and a user agent from a device browser. The server serves device cookie generation code to the device, wherein the device cookie generation code is configured to be executed by the device browser to obtain properties of the device from the requesting device and to store the obtained properties as a device cookie. The server receives the device cookie from the requesting device. The server accesses a device description database and utilizes information from the user agent to locate corresponding device properties from the device description database. The server compiles a cascading style sheet based on properties stored in the device cookie and the located corresponding device properties from the device description database. The cascading style sheet is served to the requesting device.

A platform agnostic digital publication format that supports rendered and resizable text, illustrations and graphics, “read to me” features and interactive functionality. The format takes advantage of the alternate renditions feature of the OCF of the EPUB® specification and includes both a ShockWave Flash (SWF) based rendition and a HyperText Markup Language (HTML), Java Script (JS), Cascading Style Sheets (CSS) based implementation. In order to avoid duplicating large components (graphics, audio, etc.), files containing those components are not embedded in the SWF files, but are rather externally referenced by both the SWF and the HTML files. A strict and consistent folder structure and file-naming convention improves efficiency and reduces the potential for error.

The invention provides a method and a device for rendering pages. The method for rendering browser pages includes: rendering a browser page from top to bottom; acquiring CSS (cascading style sheets) files, which are provided with corresponding feature rendering area identifications, of features when rendering is performed to a feature rendering area with preset identification markers; and rendering the feature rendering area according to the CSS files of the features. Mutual influences and interferences among multiple introduced codes in a same page can be prevented, and accordingly expected page effects can be obtained.

The invention discloses an animation display method and device, and relates to the technical field of CSS (Cascading Style Sheets) animations. The method comprises the following steps: loading a webpage document of an CSS animation to be added, and obtaining a tab page, wherein an appointed page element in the webpage document comprises an animation adding type identifier; in the tab page, according to a trigger operation of a user, starting an animation selection window above the page element of the corresponding animation adding type identifier; when an appointed operation on one CSS animation by the user is received by the animation selection window, showing the CSS animation in a pop-up window; when the user determines to select the CSS animation, adding the CSS animation in the page element of the corresponding animation adding type identifier in the tab page, and carrying out rendering showing on the CSS animation; and adding a CSS code of the CSS animation on a position corresponding to the page element in the webpage document in a webpage document editor. The animation display method and device does not need to switch the editor and a browser back and forth, and has a beneficial effect that the editing efficiency of the webpage document is improved.

The invention provides an online courseware cooperation development system. A DOM (Document Object Model) of JSP (Java Server Pages), html (Hypertext Markup Language), CSS (Cascading Style Sheets) and JavaScript is used for the foreground; a Servlet, J2EE and MySQL database is used for the background. The online courseware cooperation development system comprises a resource / template management module, a program / courseware management module, an object / test question module, a task allocation module, a courseware making module, an evaluation modification module and a one-button publishing module. The online courseware cooperation development system supports the SCORM (Sharable Content Object Reference Model) standard; the limitation that a standalone-version courseware development tool cannot be shared and cannot realize intercommunion is broken, and instant sharing and intercommunion of courseware content among a designer, a developer, an auditor and the like are realized.

The invention aims to provide a method and equipment for generating pictures corresponding to pages. Compared with the prior art, the method and the equipment have the advantages that web page content information of HTML (hypertext markup language)-based page files, CSS (cascading style sheets)-based page files, JavaScript-based page files and the like can be analyzed according to the acquired web page content information so as to acquire a DOM (document object model) tree corresponding to the web page content information, the page content information is rendered on the basis of the DOM tree to acquire page pixel information which can be used for presenting the pages, and then picture files corresponding to the pages can be generated on the basis of the page pixel information, so that the purpose that the complete pictures corresponding to the pages can be generated even when the page content information for presenting the pages cannot be completely displayed in a screen is achieved, zoomed pictures corresponding to the pages or pictures which have adjusted hues and correspond to the pages can be generated according to requirements of users, and the usage experience is improved for the users.

The invention discloses an implementation method for a directional crawler based on an assigned e-commerce website, belongs to the field of WEB data collection, and aims at improving the analysis efficiency and the crawling accuracy rate of the crawler, reducing the crawler failure rate caused by change of website content, and increasing the readability and robustness of codes; on the basis of a generalized crawler, the sequence of tasks is managed by utilizing a queue, multi-thread website content analysis is realized by using a thread pool management mechanism, so that the crawling efficiency is improved. Python is used as an implementation language, information of an assigned web page is captured by using a method of combining a CSS (Cascading style sheets) selector and a Regular Expression, the analysis efficiency, the readability and the error-tolerant rate of the crawler are greatly improved, thus the focused crawler specially used for analyzing store commodity information of the assigned e-commerce website is formed,the efficiency and the crawling accuracy rate of the crawler are improved by the method, and the adaptability and the robustness of the crawler are improved. The method provides a stable and convenient data source for e-commerce price analysis.

A system, apparatus and method of importing a Cascading Style Sheets (CSS) file into a Flash-based Web page are provided. The system, apparatus, and method entail linking the flash-based Web page to the CSS file using an application program interface (API). The API includes a parser for parsing the CSS file for CSS attributes. The CSS attributes may include margin attributes to control vertical layouts of the Web page, line heights and global properties. After parsing the CSS attributes, they are converted into native Flash attributes before importing into the Flash-based Web page.

The present invention is directed to a system and method for using cascading style sheets to theme and customize a store whose actual generation and control flow is on a central server. The system provides for a server operator to host a store web page that links to a seller's website. The themes and appearance of the pages on the store web page are selected by the seller. Once selected, the themes are hyperlinked to the seller's site, enabling the seller to offer for sale the sale operator's products. The method contemplated provides for increased sales due to artificial competition between sellers for the server operator, statistical analyses detail which marketing initiatives are most effective, as well as increasing product distribution by offering the same product for sale from the same website while appearing to be a second, alternative website.

The invention discloses a showing method and device of webpages in a browser, and relates to the technical method of browsers. The method includes acquiring a current first HTML document from a server, modifying cascading style sheets of the first HTML document, and / or acquiring cascading style sheets from the first HTML document or a second HTML document to perform cascading style analysis, after generating a first style rule, modifying the first style rule, and / or acquiring a DOM tree and a third style rule, and modifying a render tree before constructing the same. After the kernel is rendered, the page style can be modified on the browser in a manner of meeting individual needs of users, and extensibility of modifying operations is enhanced.

The embodiment of the invention discloses a method and a device for extracting structural data. The method comprises the following steps: dividing a webpage into a body area and an auxiliary area, and constructing an XPATH (Extensible Markup Language) tag tree used for representing the body area; causing XPATH nodes in the XPATH tag tree to correspond to CSS (Cascading Style Sheets) labels, and grouping the CSS labels according to the similarity of CSS label content; and if the CSS labels of all XPATH nodes in the XPATH tag tree belong to the same group and the CSS labels of all XPATH nodes are sub-labels which belong to the same parent label, extracting data corresponding to each XPATH node in the XPATH tag tree to serve as main body content.

The invention discloses a method for realizing self-adaption of a nonfixed region with the height / width of a browser for a cascading style sheet. The method comprises the following steps of: setting a first page region in a visible content region and reserving a reserved region on a side edge simultaneously; dividing a fixed page region and two movable regions in the first page region by using a table, setting a height value of a page fixed region and setting the height and the width of the table to 100 percent inherit the height and the width of the first page region; moving a first movable region to the reserved region to form a reserved fixed region; allowing a second movable region to automatically fill the first movable region to form a nonfixed region; and allowing the height of thenonfixed region to 100 percent inherit the height of the second movable region and the width to 100 percent inherit the width of the first page region to respectively align the lower edge and the left and right edges of the nonfixed region with the lower edge and the left and right edges of the first page region so as to realize the self-adaption of the height and the width of the nonfixed regionwith the height / width of the browser.

Automatically generating and porting a cascading style sheets (‘CSS’) style sheet, including: identifying each node in a structured document; identifying, for each node in the structured document, presentation elements; creating the CSS style sheet; defining, in the CSS style sheet, presentation attributes for each presentation element; and porting the CSS style sheet to a rendering application for rendering the structured document.

Systems and methods for transferring, processing and displaying multiple images using a single transfer request such as a Transfer Control Protocol / Internet Protocol (TCP / IP) transfer request are disclosed. The method may generally include requesting a document, e.g., an HTML document, that references a composite image containing multiple image portions, splitting the composite image into the multiple image portions, determining a layout of the image portions in a client browser, e.g., a web page browser, and laying out the image portions in the client browser according to the determined layout. The splitting of the composite image into the multiple image portions may utilize Cascading Style Sheets (CSS), e.g., using a CSS clip function for each image portion, and may use absolute positioning of the image portions within the composite image. The determining the layout and the laying out of the multiple image portions may be implemented utilizing JavaScript.

In various embodiments, methods, systems, and non-transitory computer-readable media are disclosed that allow allows developers of user interfaces to see quick and accurate previews after changing content that needs to be processed via a cascading style sheet (CSS) framework such as LESS, SASS, or Trinidad. These frameworks typically take a significant period of time to transform their framework code into CSS.

The invention discloses a method and device for generating HTML (Hypertext Markup Language) web pages. The method comprises the following steps: reading Photoshop web page design files; parsing and identifying the read Photoshop web page design files to obtain web page elements used for displaying the HTML web pages; generating HTML web page documents and cascading style sheet (CCS) documents associated with the HTML web page documents according to the indentified web page elements. The method and device provided by the invention have the advantages that the web page generating efficiency is greatly improved, and the Photoshop web page design files can be restored accurately and quickly.

A report layout model and method that provide layout content elements for structuring data from a query, and that further include layout rendering elements for rendering that query data. In an embodiment of the present invention, style elements are further provided in accordance with the Cascading Style Sheets (CSS) specification to improve rendering control.

A CSSX (Extended Cascading Style Sheets) file including non-CSS (Cascading Style Sheet) extensions is used to define and reference variables and inheritance sets. A CSSX file compiler determines a value of the defined variable, modifies the CSSX file by replacing all references to the defined variable with the value, and generates the CSS file from the modified CSSX file. The inheritance set is defined in the CSSX file and includes a reference to a previously defined CSS rule set. The CSSX file compiler defines a new CSS rule set as a function of the determined attributes included in the previously defined CSS rule set of the defined inheritance set and generates the CSS file including the newly defined CSS rule set.