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Javascript implements the dynamic display of text in the status bar, javascript Status Bar
This article describes how to use javascript to dynamically display text in the status bar. We will share this with you for your reference. The details are as follows:
<Script> var child = window. open ("information.html", "_ blank", "width = 200, height = 200, toolbar = no"); function closeChild () {if (! Child. closed) {child. close () ;}// set the interval of 1 second. Call scroll () setInterval ("scroll ()", 100) var space_num = 0; var dir = 1; // start to move the function scroll () {var str_space = ""; space_num = space_num + 1 * dir from left to right; // if the number of spaces is greater than 40 or less than 0, if (space_num> 40 | space_num <= 0) {dir = dir * (-1 );} // increase the number of spaces for (var I = 0; I <space_num; I ++) {str_space + = "" ;}// convert the number of spaces before the text window. status = str_space + "welcome to study" ;}</script> <body onunload = "closeChild ()"> </body>
I hope this article will help you design JavaScript programs.
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