Other HTML Features Images in HTML Numbered or unnumbered lists Explicitly denoted as image Links to other pages Can specify alignment with text < IMG SRC= sfile name”> Images in HTML Links to Other Pages Here is a picture. <IMG SRC=file name" Symbolic representation ALIGN=MIDDLE> Embedded in HTML document Browser Hides text of link fre icture Associates link with item on page Called Uniform Resource Locator (URL) General Form of url Link in HTML protocol :/ domain name item name Link specified in <A> tag a Applies to successive items protocol to use domain name of path name Ends with </A> server computer Called anchor Only domain name required a Defaults proTocolishttp e Port is 80 Path is index. htm/5 哈工大计算机学院 李全龙 Network Application Development Server Software Design 25 Other HTML Features „ Numbered or unnumbered lists „ Images „ Links to other pages 哈工大计算机学院 李全龙 Network Application Development Server Software Design 26 Images in HTML „ Explicitly denoted as image „ Specified with image tag „ Can specify alignment with text „ Example image tags <IMG SRC=“file_name”> <IMG SRC=“file_name” ALIGN=MIDDLE> 哈工大计算机学院 李全龙 Network Application Development Server Software Design 27 Images in HTML Here is a picture. <IMG SRC=“file_name” ALIGN=MIDDLE> 哈工大计算机学院 李全龙 Network Application Development Server Software Design 28 Links to Other Pages „ Symbolic representation „ Embedded in HTML document „ Browser „ Hides text of link from user „ Associates link with item on page „ Makes item selectable „ Called Uniform Resource Locator (URL) 哈工大计算机学院 李全龙 Network Application Development Server Software Design 29 General Form of URL „Only domain name required „ Defaults „ Protocol is http „ Port is 80 „ Path is index.html protocol :// domain_name : port / item_name name of access protocol to use domain name of server computer protocol port number path name of item 哈工大计算机学院 李全龙 Network Application Development Server Software Design 30 Link in HTML „ Link specified in <A> tag „ Applies to successive items „ Ends with </A> „ Called anchor