Gantt chart data loading method and system
A data loading and Gantt chart technology, applied in the field of data processing, can solve the problem of slow loading of Gantt chart data
Active Publication Date: 2014-01-22
INST OF SOFTWARE APPL TECH GUANGZHOU & CHINESE ACAD OF SCI
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[0004] However, the inventor found in the process of implementing the present invention that in the current online implementation of the Gantt chart, when the client requests the Gantt chart data from the server, it needs to load the Gantt chart data of the entire project, so that the user can View and edit the Gantt chart. When there are many levels of tasks and a large amount of data, the loading speed of the Gantt chart data is slow
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[0116] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0117] see figure 1 , figure 1 A flow chart of a method for loading Gantt chart data provided by an embodiment of the present application. The method for loading Gantt chart data is applied to the server side. The method may include:
[0118] Step S101: Receive the Gantt chart data loading request sent by the client, and the Gantt chart data loading request includes the user identification;
[0119] When the Gantt chart user needs to operate the Gantt chart, the ...
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The embodiment of the invention discloses a Gantt chart data loading method and a Gantt chart data loading system. The method comprises the following steps: firstly acquiring a Gantt chart task view structure during the latest operation of a user on a Gantt chart when a server receives a Gantt chart data loading request transmitted by a client, then acquiring task data corresponding to each task node in the Gantt chart task view structure, and transmitting the acquired task data to the client, wherein the Gantt chart data loaded by the client is only a part of the Gantt chart data of the entire item, so that the quantity of loaded data is reduced to improve the Gantt chart data loading speed; when the user operates the task node in the Gantt chart, the client can further request to load the corresponding task node from the server if the task node is not loaded, so that the user can operate the task node, but the quantity of loaded data of the task node is also extremely small; thus, the Gantt chart data loading speed is not affected due to multiple loading.
Description
technical field [0001] The invention relates to the technical field of data processing, and more specifically, to a Gantt chart data loading method and system. Background technique [0002] At present, when various industries are managing various projects, they will use Gantt charts to complete the planning and sequencing of various projects. Gantt chart, also known as bar chart and bar chart, is a graphical representation of project work plan with hierarchical relationship. It can express the time schedule of all work tasks in a project and the relationship between work tasks in an intuitive way. , which graphically shows the sequence and duration of activities for any particular project through the work task list and time scale. [0003] At present, the implementation of Gantt chart is generally divided into stand-alone mode and online mode. The stand-alone mode is to save the Gantt chart data in the form of a file to the local disk, and directly edit the file to realize ...
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IPC IPC(8): H04L29/08G06F9/445
Inventor 陈健彬袁峰李引
Owner INST OF SOFTWARE APPL TECH GUANGZHOU & CHINESE ACAD OF SCI