Warning: Use of undefined constant ture - assumed 'ture' (this will throw an Error in a future version of PHP) in /www/wwwroot/blog.75271.com/wp-content/themes/com75271/header.php on line 253
怎么使用JavaScript让Textarea支持tab按键HTMLTextAreaElement.prototype.getCaretPosition = function () { //return the caret position of the textarea return this.selectionStart;};HTML……继续阅读 »
