DISPLAY SCREEN CONTROL DEVICE, DISPLAY SCREEN CONTROL METHOD, AND COMPUTER READABLE MEDIUM

摘要

A display screen control device comprises: a communicating part for performing data communication with a web server; a browser for acquiring a display screen available for the user to make the entry operation from the web server via the communicating part and displaying the acquired display screen on a display part; an error detecting part for detecting whether or not a display error of a content contained in the display screen acquired by the browser is occurred with the display screen being displayed; an error determining part for determining whether or not the content in which the display error is detected is necessary for the user to continue the entry operation when the display error is detected by the error detecting part; and an annunciation controlling part for controlling displaying or not displaying an annunciation image to alert the user to again acquire the display screen on the display part.