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A split-screen layout editing method for creating arbitrary objects based on web-based online courseware

An editing and layout technology, applied in the network field, can solve problems such as the inability to realize arbitrary split-screen layout editing of courseware

Inactive Publication Date: 2018-09-28
汤习俭
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a web-based online courseware production method for arbitrary object split-screen layout editing, which solves the problem that existing online courseware production cannot realize arbitrary split-screen layout editing of courseware

Method used

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  • A split-screen layout editing method for creating arbitrary objects based on web-based online courseware

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Embodiment Construction

[0031] 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 making creative efforts belong to the protection scope of the present invention.

[0032] Most of the existing online courseware production software uses a single-screen rich text editor. Although elements such as text, graphics, video, and audio can be inserted, the attributes of these elements are simple and cannot be further complicated edited.

[0033] The present invention adopts Java Web technology to develop, the DOM model of JSP, html, CSS and JavaScript is used in the foreground, and Servlet, J2EE and MySQL database are used in the b...

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Abstract

The invention provides a split screen layout editing method for any number of objects in on-line courseware making based on the Web. The editing method includes the steps that a page is divided into a plurality of cells through a html form template; html texts of the whole layout page are submitted to a background, a background Servlet receives the html texts and then processes the html texts, and a Java RegExp is adopted for extracting parameters of all squares and then storing the parameters in a database; iframe labels are adopted for carrying out page separating editing on the contents of all the squares in an editing module; the contents, generated according to the set parameters, of all the squares are displayed in a display module according to the layout and the sequence of the contents. The arbitrary split screen layout editing function of courseware can be achieved, the form template can be transposed at will, the form cells can be dynamically added or deleted, and attributes of the form cells can be dynamically edited; the contents of all the squares are edited separately in the editing module, so that many complex functions are achieved.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method for editing a split-screen layout of arbitrary objects in online courseware production based on Web. Background technique [0002] Most of the existing online courseware production software uses a single-screen rich text editor. Although elements such as text, graphics, video, and audio can be inserted, the attributes of these elements are simple, and further complex editing is not possible, and their positions are fixed. , cannot adapt to changes in the size of the browser window. There is also a better three-screen production technology, which only links the three screens of video screen, catalog screen and content screen according to a fixed format. It cannot be changed arbitrarily, and other multimedia content such as exams cannot be edited. Contents of the invention [0003] The invention proposes a web-based method for editing the split-screen layout of any obj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06F17/22G06F17/24
CPCG06F16/9577G06F40/12G06F40/166
Inventor 汤习俭汤浩晨汤浩然
Owner 汤习俭
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