Method for achieving drop-down list box control in webpage

An implementation method and list box technology, applied in the field of web page programming, can solve the problems of reducing the work efficiency of professional users, time-consuming, awkward mouse clicks, etc.

Inactive Publication Date: 2014-06-25
PEKING UNIV FOUNDER GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the case of many data items, it is very awkward and time-consuming to click with the mouse. In this

Method used

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  • Method for achieving drop-down list box control in webpage
  • Method for achieving drop-down list box control in webpage
  • Method for achieving drop-down list box control in webpage

Examples

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Embodiment Construction

[0011] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0012] figure 1 A flowchart showing a method for implementing a drop-down list box control in a webpage according to an embodiment of the present invention, including:

[0013] Step S10, the text box of the drop-down list box control accepts the input of the search formula;

[0014] Step S20, triggering the drop-down list of the drop-down list box control, and the drop-down list only presents options that meet the search formula;

[0015] In step S30, the option is selected and a corresponding event is triggered.

[0016] The drop-down list box in the prior art relies on the shaking of the mouse to complete the desired operation, but this embodiment allows the operation to be completed through search-type input, thereby facilitating the user to operate with a keyboard and significantly improving the operation efficiency.

[0017] ...

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PUM

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Abstract

The invention provides a method for achieving a drop-down list box control in a webpage. The method includes that a textbox of the drop-down list box control is subjected to searching input, a drop-down list of the drop-down list box control is triggered, the drop-down list only presents options conforming to searching, and the options are selected to trigger corresponding events. By means of the method for achieving the drop-down list box control in the webpage, operation efficiency of the webpage is improved.

Description

technical field [0001] The invention relates to the field of web page programming, in particular to a method for realizing a drop-down list box control in a web page. Background technique [0002] The drop-down list box is a very common control in web programming. It is easy to program and implement, and its operation method is also simple: click the drop-down arrow to expand the option panel, and the option panel contains a large number of different options loaded by binding the control to the data source. Option, further confirm the attribute value by clicking the option. [0003] The above-mentioned functions of the conventional drop-down list box can meet the requirements of ordinary users, showing that the use is very guided: in the process of entering information, the user does not need to think about how to fill in the data, but directly selects an appropriate data, so Users are also more accustomed to this mode of operation. [0004] However, for professional infor...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F3/0483
CPCG06F40/166
Inventor 任美全
Owner PEKING UNIV FOUNDER GRP CO LTD
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