JSP e Beans Alcides Calsavara Exemplo de beans
JSP e Beans Alcides Calsavara
Exemplo de beans Exemplo. Beans. html FORM HTML Exemplo. Beans. jsp ACTION HTML + Java Spell. Check. class (bean)
Exemplo. Beans. html <HTML> <HEAD> <TITLE> Exemplo de Beans </TITLE> </HEAD> <BODY bgcolor="#FFFFFF"> <FORM ACTION="Exemplo. Beans. jsp" method="POST" > Forneca uma palavra: <INPUT TYPE="text" name="word" > <select name="mode" > <option value="1" selected>Reverse</option> <option value="2" >Spellcheck</option> </select> <input type="submit" name="Go" value="Submit" > </FORM> </BODY> </HTML>
Exemplo. Beans. jsp <%@page language = "java" %> <jsp: use. Bean id="help" scope="request" class="ACalsavara. D. Spell. Check" /> <jsp: set. Property name="help" property="*" /> <HTML> <HEAD> <TITLE> Exemplo de Bean </TITLE> </HEAD> <BODY> Voce forneceu a entrada: <b> <%= request. get. Parameter("word") %> <b> A correspondente saida eh: <%= Integer. parse. Int( request. get. Parameter( "mode" ) ) == 1 ? help. reverse( ) : " " + help. check( ) %> </BODY> </HTML>
Spell. Check. java package ACalsavara. D; public class Spell. Check { private String word; public Spell. Check( ) { } public String reverse( ) { return (new String. Buffer (word). reverse( ) ). to. String( ); } public boolean check( ) { return true; } public String get. Word( ) { return word; } public void set. Word( String a. Word ) { word = a. Word; } }
Exemplo de beans - instalação webapps Espec 2000 ACalsavara D Exemplo. Beans. html Exemplo. Beans. jsp Web-inf classes ACalsavara D Spell. Check. class
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