123 results about "Ajax" patented technology

A method and system for managing events associated with either the client or the server using a controller framework includes initiating a request at a client. The request triggers an event that is processed using a client controller on the client. The client controller registers the event on the client, forwards the event to a server controller on a server, polls the server controller on the server periodically for information related to the event and retrieves notifications in response to the request or upon a poll. The client controller communicates with the server controller using asynchronous communication. The response retrieved by the client controller is loaded onto the browser of the client dynamically and rendered at the client as and when notifications are received from the server.

A system and method for accessing a rich web site is disclosed herein. The method includes serving the web-page as a container on the server-side and instantiating a content of the Web-page with a plurality of JavaScript calls or a plurality of AJAX calls, which allows APIs to access and retrieve information from the Web-page and to process the content of the Web-page.

The invention discloses a dynamic tree structured directory retrieval method in BS (browser / server) structure software. The method comprises the following steps: 1) taking out the information of a tree node; 2) carrying out data caching; 3) judging whether the node contains retrieval items; 4) carrying out structure transformation on expected data; and 5) carrying out data interaction. In the step 4), the expected data is used for synchronously generating a data format required by a tree directory structure according to JSON (java-script serialized object notation) specification; and in the step 5), the background processing contents of a WEB page timely return the expected JSON-format data to a foreground WEB page by a preset Ajax (Asynchronous JavaScript and XML) callback function, and the JSON-format data is analyzed by using a JavaScript built-in method so as to generate a tree structured expression of the expected data.

The invention relates to a method and a system for integrally acquiring webpage information. The method comprises the following steps of: (1) simulating the behavior that a user browses a browser in the browser provided with FireBug and Cookies Manager, and storing a first response result returned by Cookies information, all URL (uniform resource locator) requests and a server; (2) simulating the behavior that the user browses the browser and storing a second response result by the browser which is in background operation; (3) compensating the webpage information which is available in the first response result and unavailable in the second response result into the second response result; and (4) acquiring and storing the webpage information according to the compensated second response result by the browser which is in background operation. After the method and the system for integrally acquiring the webpage information provided by the invention are used, the browser which is in background operation can acquire all the webpage information according to the compensated second response result without occupying the resource of the browser, so that the problem that a link page dynamically generated by AJAX (asynchronous java and xml) can not be obtained by a dynamical webpage acquisition method in the prior art can be solved.

The invention discloses a web data collection system both based on AJAX (asynchronous javascript and extensible markup language), and relates to an internet data collection technology. Through a JS probe code deployed on a target website, a page clicking event is monitored; an HTML (hypertext markup language) resolver maps label elements in a whole document (HTML) into a node tree formed by hierarchic nodes; after the node tree is generated, a filter is needed to further filter out redundant labels in the HTML node tree; unnecessary content in the HTML node tree is filtered out, and a final collected result includes irrelevant information as few as possible; a collector traverses labels in the HTML node tree, and text content corresponding to the labels in the HTML node tree is collected at the front end of a web; finally, the collected data is packaged by the aid of an AJAX technology, and asynchronous transmission between the collected data and a database is performed. By the web data collection system, message posted by users and comments can be collected timely and accurately, and web data collection is realized efficiently.

The invention relates to a system for realizing cloud computing application interface integration and unified style display. The system comprises a server agent module and a JavaScript frame module, wherein the server agent module comprises an HTTP (hyper text transport protocol) submodule, a reverse proxy submodule and a content replacement submodule; the JavaScript frame module comprises an event submodule, an Ajax submodule, a sand box submodule, a base submodule and a renderer submodule. According to the system and method for realizing cloud computing application interface integration and unified style display, the defects that multiple system interfaces are non-uniform in styles and the interfaces are limited through JavaScript interaction in the prior art can be overcome, a unified interface through which an agent module is not needed to be provided by integrated application and a flexible JavaScript interaction high-response speed interface access effect is achieved is provided, various cost input of the application integration is reduced, more mistakes of code logics are avoided, and the system is suitable for large-scale popularization and application.

The invention provides a desktop virtualization and application display platform during cooperative computing of a power system. The platform comprises a client, a server and a virtual desktop system, wherein the client interacts with the server through the virtual desktop system; the virtual desktop system comprises a foreground display unit, a background support unit, a safety unit and a monitoring unit; the monitoring unit, the foreground display unit, the safety unit and the background support unit sequentially communicate with one another; and the background support unit communicates with the foreground display unit and the monitoring unit respectively. According to the desktop virtualization and application display platform during the cooperative computing of the power system, a desktop virtualization technology which is popular at present is combined with a Web2.0 technology and an asynchronous javascript and extensible markup language (Ajax) technology, and a simulation computing system of the power system is constructed on the virtual desktop system, so that a flexible and cross-platform virtual desktop system which is not required to be assembled and deployed and can perform flexible charging is implemented.

The invention discloses a common report list assembly. The common report list assembly is characterized by comprising a tool module, a core module, a persistence module and a virtual file module, wherein the tool module comprises a global variable unit and a style management unit, the global variable unit is used for bearing all public variables and memory cache data needed by the assembly, and the style management unit is used for supporting style conversion of list pages; the core module comprises a control creating unit, an analyzing unit, an image creating unit, and a core distribution unit, the control creating unit is in charge of creating pull-down text controls on the pages, the analyzing unit is used for analyzing AJAX requests and page requests of the assembly initiated by a client browser, the image creating unit is in charge of generating image elements in the pages, and the core distribution unit is used for managing the requests initiated by the client browser in an unified way and sending the requests to other modules. According to the common report list assembly, problems of low development speed, complicated development and the like of the background portal list pages and report pages are solved.

The invention discloses a method for presenting page information, comprising the following steps: receiving HTTP request information sent by a user terminal and acquiring identification information therein for defining the type of the HTTP request information; adopting a text format for establishing processing results obtained by processing the HTTP request information when the HTTP request information is determined as AJAX type information according to the identification information, and carrying the established processing results in response information to be sent to the user terminal so as to indicate the user terminal to directly present the data contained in the processed results through a designated ActiveX in the local current operation page of the user terminal. Therefore, part of the processing results returned by a home gateway terminal can be directly presented in the designated control of a user terminal browser without refreshing the page, thereby reducing the page refreshing times and improving the real-time property of information display so as to effectively improve the processing efficiency of a system. The invention simultaneously provides a home gateway system.

Systems and methods for implemented by a user device for Real User Monitoring (RUM) include operating an add on for a web browser; receiving a list of domains or Uniform Resource Locators (URLs) to calculate RUM data thereon; responsive to the web browser accessing any of the domains or URLs in the list, calculating and storing RUM data; and periodically sending the stored RUM data to a cloud-based system. The RUM data can include statistics, metrics, and errors that are detected based on any of start of navigation, redirects, Domain Name System (DBS), connection establishment and teardown, Hypertext Transfer Protocol (HTTP) request and response start and end, Document Object Model (DOM) load time, page load time, and Java Script and AJAX error detection.

The present invention discloses a network issuing method of original newspapers and periodicals, including: scanning original newspapers and periodicals or inputting directly and then storing a 16 bit RGB TIFF electronic data image from the newspapers and periodicals phototypesetting system. The TIFF image is processed with an image processing tool so that each picture has the following four parameters: latitude and longitude, vertical and horizontal span, zooming grade as well as projection mode. the image is cut with a picture cutting tool and the small cut pictures are stored (the pixel range is between 32*32 and 512*512) which have the four parameters into a network newspapers and periodicals issuing server. Each small picture has its own independent URL. When a user reads newspapers and periodicals through an IE browser, pictures needed by each page of the newspapers and periodicals are computed with fixed algorithms and are automatically applied for to the server. If any picture changes position or size (such as dragging, moving or zooming, so on and so forth), the pictures which are needed is automatically applied for to the sever. The request is in AJAX mode (asynchronous transmitting mode). A complete page of a newspaper or periodical is comprised after the combination of pictures, which are asynchronously transmitted. The application of the network issuing method of original newspapers and periodicals can facilitate network newspapers and periodicals reading efficiently.

The embodiment of the invention provides a webpage data capturing method and device, a storage medium and equipment. The method comprises the steps that after a target webpage is successfully logged in through a headless browser, if the headless browser monitors an AJAX request of the target webpage, authorization authentication information carried in the monitored AJAX request is stored in a cache through the headless browser; the authorization authentication information is read from the cache through the data capture script, and the read authorization authentication information is added intoan access request for capturing webpage data; and webpage data returned by the server is captured after passing the authentication based on the authorization authentication information through the data capture script and based on the access request containing the authorization authentication information. Therefore, the webpage data can be effectively captured.

The invention discloses a method, a terminal and a system for updating caches. The method for updating the caches includes starting Web application programs, recording starting time of the Web application programs, receiving application download requests of the Web application programs, acquiring timestamps in AJAX [asynchronous JavaScript and XML (extensive markup language)] cache data if the AJAX cache data corresponding to the application download requests are available locally, judging whether the starting time is later than or identical to the timestamps or not, and omitting updating of the AJAX cache data if the starting time is later than or identical to the timestamps; transmitting AJAX cache data verification requests to background servers corresponding to the application download requests if the starting time is not later than or identical to the timestamps, and updating the AJAX cache data according to return data of the background servers. Issue time of the background servers is recorded by the timestamps. According to the technical scheme, the method, the terminal and the system have the advantages that only the cache data which are downloaded before the Web application programs are started need to be verified, the cache data which are downloaded after the Web application programs are started do not need to be verified, and accordingly the correctness of the cache data can be guaranteed at a low cost.

The invention is related to the AJAX field and the data mining and integrating technology field, and discloses an asynchronous interactive data mining system based on operation flow. The data mining system comprises a client-side using GWT-EXT for construction of AJAX user interface, and a server-side being arranged on a web container and including the following modules: a distributed database module based on semantic integration, an operator parameter module, an user management module and a Rapid Miner kernel module. The invention is characterized in having no use for installing software and easy operation.

The invention relates to a method and system for the verification code service based on the cloud service. The method for the verification code service based on the cloud service comprises the following steps that firstly, a verification code request is sent to a could server on a WEB client, and the control parameters of a verification code is attached to the verification code request; secondly, the cloud server responds the verification code request and generates a verification code image, and the verification code image is returned to the WEB client to be displayed; thirdly, a verification event is logged in a verification code input box of the WEB client based on the verification code image; fourthly, after the verification code is input, the verification event is triggered, and an AJAX request with the input verification code is sent to the cloud server; fifthly, the cloud server verifies the AJAX request and returns a verification result to the WEB client to be displayed, and the verification code image is updated. The system is established based on the method for the verification code service based on the cloud service. By the adoption of the method and system for the verification code service based on the cloud service, the verification code cloud service can be provided for various websites, the problem that the websites are not identical in level is solved, and the safety of the verification code is improved.

The invention discloses a network page loading method, device and system based on an Ajax request. The method comprises the steps that Hook codes used for intercepting a page loading function are injected into a webpage view control, and when an Ajax request triggered by the page loading function is detected, the Ajax request is intercepted through the Hook codes; forwarding the intercepted Ajax request to a native client, so that the native client obtains response content corresponding to the Ajax request from a server; and response content corresponding to the Ajax request is received and obtained by the native client, and the response content is sent to a page loading function in the webpage view control, so that the page loading function loads a network page according to the response content. In the mode, the complete content of the Ajax request can be intercepted through the Hook code, so that the native client can conveniently obtain the complete body in the Ajax request, and then security monitoring is realized for the Ajax request, so as to improve the security of browsing a webpage by a user.

The invention relates to the technical field of software development, and particularly provides a role and authority control system of a website user, which is applied to a webpage end and comprises awebpage directory module, a user module, a role module, a login module and a cache module, the webpage directory module is used for viewing each page, taking each page as an authority, and storing the code name and the name of the page into a directory authority table; the user module manages all users in the website; the role module manages all roles in the website; the login module is used forverifying an account password of a user, the front end sends an AJAX asynchronous request to the rear end, login authorization of the server is obtained, and then the server returns permission of theuser; and after the user successfully logs in the cache module and obtains the permission list, the permission list is stored in a localStorage of the browser. Compared with the prior art, the methodis good in expandability, can achieve the better maintenance and updating, reduces the cost, and increases the operation speed.

The invention belongs to the technical field of Internet of Things application, and discloses a web application interface visualization implementation method, system, equipment and application, the web application interface visualization implementation method is based on an html webpage, according to attributes displayed by user-defined configuration equipment, a front end dynamically requests a background cloud database through ajax / axios, queries, packages data related to various equipment, and returns the packaged data to a front end for display in a json format. The web application interface visualization implementation system comprises a web application system; a device; a cloud database; and a web application system background. The web application system front end dynamically and stereoscopically displays related information of various devices in a visual mode through the graphical component, and the information is displayed to a user more visually. A user can easily obtain geographic positions, operation states, alarm information and the like of various devices, and the device information perception and device management and control capability of the user can be effectively improved.

The invention provides a redirection processing method and device, electronic equipment and a storage medium, and the method comprises the steps: receiving an interception report transmitted by a client, wherein the client is provided with a browser probe, the browser probe is disposed on the client in a process that a proxy server carries out the first access request of a target page, and the interception report is information reported when the browser probe intercepts that a service request on a target page initiated by a client is an Ajax request; and when the service request triggers the potential safety hazard rule, generating a first response message according to the interception report and pre-stored service redirection configuration information, and sending the first response message to the client, so that the browser probe determines whether to execute redirection or not according to the first response message, and redirection is executed by the browser probe according to the response message. An online business service code does not need to be modified, and the Ajax request is redirected through the http proxy server.

The invention discloses a rapid iteration and rollback method for program release. Through a distributed task queue framework, the latest version number is automatically obtained from the bitlab by using a system, and the system can record the version number of the project successfully published last time in jenkins at the same time. The method that uses ajax to pull the tag in real time and the system real-time statistics of the trend graph of the current release times is advantageous in that the page operation is not affected during the waiting period of the implementation task, version numbers and historical version numbers of the projects are clear at a glance, real-time updating and displaying of the version number are ensured, and the number change of recent task release can be visually understood.

A traditional satellite resource management method is low in efficiency and cannot accurately monitor and display the state of satellite resources in real time. How to realize unified and efficient management of different satellite resources is always a problem puzzling the industry. The invention provides a method for acquiring and displaying a satellite resource state. Analyzing a logic hierarchical relationship of satellite resources; establishing a forwarding model and a communication resource model; according to satellite presentation and a frequency band presentation method, related information of satellite resources is displayed in a WEB page, satellite resource states are mutually associated and browsed through a WEB hyperlink technology, and the WEB page realizes data request andreal-time refreshing through an AJAX request and a Websocket technology. The forwarding model provided by the invention has good universality, and can be suitable for various processing forwarders such as transparent straight-through, transparent hinge and on-board exchange, on-board routing, frequency hopping and sub-band exchange.

The invention provides a method for realizing real-time display of Web mail receiving progress. The method comprises the following steps that: a user clicks to receive mails; a browser sends an ajax mail receiving request to a mail server which begins to receive the mails, and the request is returned till all mails are received; the browser sends an ajax polling request to the server to receive mail state; the browser receives the receiving state transmitted by the mail server in real time and then updates an HTML progress bar; the browser continues to send a polling request so as to continue receiving the mail receiving state, and repeats the course in this way; and the mail receiving request of the browser is returned when mail receiving is completed. By adopting the method, a user can change passive 'pull' into active 'push' during mail receiving; ajax based on server 'pull' ensures that the information or the state can be transmitted to a front-end browser in real time, thereby solving the problem of passive waiting of the user. More specifically, when a user receives a plurality of large mails, the user can see a progress bar during mail receiving, which is convenient for the user to carry out corresponding operation; thus, the method improves the efficiency and strengthens user experience.

The embodiment of the invention provides a dynamic table building method and a back-end processor. The method comprises the following steps: receiving to-be-imported data sent by a front end through an Ajax interface; adjusting a cell style of a pre-generated dynamic table according to the to-be-imported data, and performing row and column number adjustment on the dynamic table of which the cell style is adjusted, writing the to-be-imported data into the dynamic table, and returning the dynamic table into which the data is imported to the front end through an Ajax interface so as to be inserted into a target position, so that the to-be-imported table can be correctly displayed on a corresponding position of a webpage. Wherein the cell style and the row and column number of the pre-generated dynamic table are adjusted through the rear-end processor, the process of dynamically establishing the table according to the table to be imported is achieved, the process is completely conducted through the processor, the table importing speed is increased, codes do not need to be manually modified when the table is imported every time, and the labor cost is reduced.

The invention relates to the SpringMVC technology, in particular to a method for popping up a custom error by using a modal dialog box. The method comprises the following steps: firstly, defining an exception class; then, adding an exception parser into a system configuration file springmvc.xml to configure a capture mode of exception information and a page path after skip; error information is obtained from the skipped abnormal page, and printing and secondary development are carried out; and finally, in a return result of the method using the ajax request, popping up the error information through the packaged modal dialog box to realize a friendly prompt effect. Unified processing of the system and the user-defined error information is achieved, the user is prompted in a more humanized and friendly mode, and the problem that the error information is shown in front of the user and has messy codes is solved.

The invention provides an automatic logout method, device and system for a Web system. The automatic logout method comprises the steps: a connection between a client and a server is established when the Web system logs in, and a session corresponding to the connection is established, and then the server monitors a session destruction event; after the server monitors that the session destruction event occurs, the server broadcasts a monitoring result to the client, so that the client judges whether to log out of the Web system or not after receiving the monitoring result; and after the client determines to log out of the Web system, the server logs out of the Web system. According to the automatic logout method, the server is used for monitoring the session destruction event, and the serveris triggered to actively broadcast the monitoring result to the client, and then the client is triggered to judge whether the operation of logging out of the Web system is executed or not; and afterdetermining that the Web system is logged out, the Web system is logged out, so that the automatic login of the Web system is realized under the condition that the client does not need to send the AJAX request to the server, and the waste of resources is reduced.

The invention discloses a data sequencing method and a data sequencing device. The method includes the following steps: a JS plug-in is locally installed on a client end, the JS plug-in adopts an AJAX method to obtain the permission information of a user logging in a server, and when the fact that the user has the permission of viewing a sequencing result is determined, then the AJAX method is adopted to obtain related data information and a preset sequencing rule in the server and sequence the data according to the preset sequencing rule. When the technical solution of the invention is adopted, without modifying source codes in the server which corresponds to an existing application system, the process of sequencing the data in a data information list in the existing application system can be conveniently and quickly implemented without consuming a great deal of manpower resource only by installing the JS plug-in complied for the application system on the client end, the problem that the system maintenance cost is high when new functions are added in the existing application system is effectively avoided, and moreover, the stability of the original application system is not affected.

The invention relates to an on-line routing exchange virtual experiment platform, which is a Web-based on-line routing exchange virtual experiment platform, the front end of the platform is constructed by using Anglar, the rear end of the platform is constructed by using SpringBoot, a platform database adopts MySql, and the front end and the rear end of the platform use AJAX as a communication mode; A network topology editing module is arranged on the virtual experiment platform, an equipment area and an editing area are arranged on the network topology editing module, a user can create network equipment by dragging equipment in the equipment area to the editing area, then a network cable is connected, a topological structure is constructed, various modes of the network equipment are switched through commands, a part of interfaces on the network equipment are opened and closed by using the command, and a user can realize communication between the network equipment by manually configuring the command, so that an experimental task of routing exchange is completed.

The invention is applicable to the technical field of digital certificate security and provides a certificate issuing system based on an SM2 algorithm. The certificate issuing system based on the SM2 algorithm includes a certificate application service platform used for providing network security guarantees; and an SM2 trust service platform which is used for providing an authentication service to the certificate issuing system. In the certificate issuing system, a certificate release platform is designed to ensure strict separation of a service application service and certificate release so that it is convenient for statistics of certificate information. A Quartz technical framework which is higher in efficiency, lower in coupling and better in transportability is adopted to realize CRL regularly released tasks and thus development time is saved and a large quantity of Jqery and ajax technologies are adopted to ensure that in a registration submission process, data format check and data uniqueness check are both carried out on a page to improve significantly the interface friendliness.

The invention discloses a monitoring method capable of quickly positioning error codes and monitoring ajax request service abnormities, which comprises the following specific implementation processes: when a front-end calling interface receives an abnormity condition of data returned by an svr server, throwing out the abnormities during operation uniformly by providing the abnormities to the front-end calling interface; carrying out receiving analysis on the abnormity during operation by using a corresponding tool; by analyzing the data in the stack, positioning the line number of the code with the problem and the context of the related code; printing the context of the corresponding line number into a log system through a command; and when an abnormal alarm is given, finding out the detailed situation of an error occurring at the current time point through the keyword. According to the invention, after the exception is analyzed through the self-defined error checking tool TsMisc.logWebExp, the context of the exception condition can be quickly printed, and subsequent problem checking is facilitated by printing the context of the line number corresponding to the exception into a log system for storage.

The embodiment of the invention provides an obtaining method and device for network security data. The method comprises the steps of obtaining a call function corresponding to each event in a current webpage from a preset call function library; determining the triggered event in the current webpage according to return data of the call function; obtaining webpage content corresponding to the triggered event; and obtaining network security related data in the current webpage according to the webpage content corresponding to the triggered event. According to the technical scheme provided by the embodiment of the invention, the network security related data of the webpage established in an Ajax mode can be obtained, vulnerability possibly existing in the current webpage is analyzed, a vulnerability missing report rate is reduced, and the network security is improved.