High self-adaptation zooming method and device for webpage text field
An adaptive zoom, text domain technology, applied in special data processing applications, instruments, electronic digital data processing, etc. Effect
Active Publication Date: 2014-07-23
深圳市雅阅科技有限公司
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[0006] The purpose of the present invention is to provide a method and device for self-adaptive zooming of the text field of a webpage, so as to solve the problem that some existing mobile phone operating systems do not support the operation of the text field, resulting in the limitation of the amount of input information in the text field
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[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the intended purpose of the invention, in conjunction with the accompanying drawings and preferred embodiments, the specific implementation methods and methods of the highly adaptive zooming method and device for the text field of a webpage proposed according to the present invention will be described below. , steps and effects, detailed as follows.
[0023] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the prese...
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The invention provides a high self-adaptation zooming method and browser for a webpage text field. The high self-adaptation zooming method for the webpage text field includes the following steps that a kernel control is used for opening a page with the text field; the kernel control is called to inject and execute a preset JavaScript script; a user event which leads to changes of texts in the text field in the page is monitored, and the actual height and the text line number of the text field are obtained; according to the actual height and the text line number of the text field, the height displayed by the text field is set to be rolling height. The webpage text field is monitored through a program complied by JavaScript, and the actual height and the text line number of the text field are calculated. In this way, the browser can zoom the height displayed on the page according to the actual height of the text field in a self-adaptation mode, and the problem that the amount of input information in the webpage text field is limited is fundamentally solved.
Description
technical field [0001] The invention relates to the browser technology of a mobile terminal, in particular to a method and device for adaptively zooming in and out of a web page text field height. Background technique [0002] With the rapid development of science and technology and the rapid development of communication technology, mobile communication terminals have been widely used in daily life and study, and more and more people are accustomed to using mobile terminals for chatting and surfing the Internet. [0003] When browsing a webpage through a mobile phone terminal, there is often a text field on the page for the user to input text. However, some operating systems currently do not support operations on text fields of web pages. [0004] For example, a mobile terminal installed with WP7 (Windows Phone7, a mobile operating system released by Microsoft Corporation) can use the WebBrowser control provided by WP7 (WebBrowser is a built-in browser control of IE) to nav...
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IPC IPC(8): G06F17/30
CPCG06F16/9577
Inventor 陈泽凯
Owner 深圳市雅阅科技有限公司