PPT-Events CS380 1 The keyword this

all JavaScript code actually runs inside of an object by default code runs inside the global window object all global variables and functions you declare become part of window the this keyword refers to the current object. Bill Hunt . Back Azimuth Consulting. Workshop Materials. www.whunt.com. /. sesnyc. /. How to use keyword data to…. Get a raise, bonus, promotion or better job!. 17 years experience in Enterprise Search. CS380. 1. Reset Buttons. specify . custom text on the button by setting its value attribute. CS380. 2. Name: <input type="text" name="name" /> <. br. />. Food: <input type="text" name="meal" value="pizza" /> <. CS380. 1. The keyword this. all JavaScript code actually runs inside of an object. by default, code runs inside the global window object. all global variables and functions you declare become part of window. CS380. 1. The CSS . float. property (reference). 2. img.headericon. {. float: right; width: 130px;. } . CSS. removed from normal document flow; underlying text wraps around as necessary. Ghostbusters is a 1984 American science fiction comedy. CS380. 1. The good, the bad and the… ugly!. T. ags . such as b, i, u, and font are discouraged in strict XHTML. Why is this bad. ?. CS380. 2. <p>. <font face="Arial. ">. Shashdot. .. </. href. =". filename. " type="text/. css. " . rel. =". stylesheet. " />. More CSS. CS380. 1. HTML id attribute. 2. Coding Horror! Coding Horror!. Our mission is to combine programming and “human” factors with . CS380. 1. Problems with JavaScript. JavaScript is a powerful language, but it has many flaws:. the DOM can be clunky to use. the same code doesn't always work the same way in every browser. code that works great in Firefox, Safari, ... will fail in IE and vice versa. 1. CS380. PHP Include File . I. nsert . the content of one PHP file into another PHP file before the server executes . it. Use . the . include. () . generates . a warning, but the script will continue execution . CS380. 1. What is form validation?. validation:. ensuring that form's values are correct. some types of validation:. preventing blank values (email address). ensuring the type of values. integer, real number, currency, phone number, Social Security number, postal. Kostas Stefanidis. *. Chinese University of Hong Kong. Joint work with M. Drosou and E. Pitoura. University of Ioannina. *Work done while with the University of Ioannina. Introduction. Keyword-based search . Designing for Web 2.0. 1. CS380. Usability. Summarize. Organize. Write compactly. Don’t be too creative!. CS380. 2. Navigation and links. Menus:. Horizontal. Vertical. Flyout. Efficient . forms. Proper input elements. in Large Networks. Minhao Jiang. †. , Ada . Wai. -Chee Fu. ‡. , Raymond Chi-Wing Wong. †. † . The Hong Kong University of Science and Technology, . ‡ . The Chinese University of Hong Kong. CS380. 2. Types of DOM nodes. element nodes (HTML tag). can have children and/or attributes. text nodes (text in a block . element). attribute . nodes (attribute/value pair). text/attributes are children in an element node. CS380. 2. Types of DOM nodes. element nodes (HTML tag). can have children and/or attributes. text nodes (text in a block . element). attribute . nodes (attribute/value pair). text/attributes are children in an element node.