Struts Layout

王朝other·作者佚名  2008-05-31
窄屏简体版  字體: |||超大  

正如软件有他的皮肤一样,我们的系统也有自己的皮肤,假如我们的应用系统可以让不同的客户选择自己喜欢的风格,那么我们将会感到无比的开心,难道不是吗?

可以更加轻易的使用标记库,更轻松的开发出系统风格一致的系统

Struts基于mvc2的frameWork广泛的应用的j2ee开发领域中,

· configure struts for the webapp

· configure the struts-layout treeview and sort action (just copy the corresponding lines of the struts-config file of the example application)

· copy the struts-layout.jar file into the WEB-INF/lib Directory.

· declare the struts-layout tld file in the web.XML file

· copy the menu.jar file from the struts-layout example application into the WEB-INF/lib directory.

· put a version of the common BeanUtils library in the WEB-INF/lib directory if using struts 1.0

· copy the struts-layout.tld file into the WEB-INF directory.

· copy the files in the config and images directory of the struts-layout example application in your new webapp.

· if forward to Tiles definition will be used with sorting or paging on the server, the struts-layout request processor

example:

...

<layout:form action="..." styleClass="FORM"

<layout:grid cols="3"

<layout:text key="Field 1" property="username1"/

<layout:text key="Field 2" property="username2"/

<layout:text key="Field 3" property="username3"/

<layout:text key="Field 4" property="username4"/

<layout:text key="Field 5" property="username5"/

<layout:text key="Field 6" property="username6"/

</layout:grid

<layout:grid cols="2"

<layout:text key="Text input field 7" property="username7"/

<layout:text key="Text input field 8" property="username8"/

<layout:text key="Text input field 9" property="username9"/

<layout:text key="Text input field 10" property="username10"/

</layout:grid

</layout:form

...

...

<layout:form action="..." styleClass="FORM"

<layout:row

<layout:collection name="users" styleClass="FORM"

<layout:collectionItem title="users.login" property="login"/

<layout:collectionItem title="users.firstname" property="firstname"/

<layout:collectionItem title="users.lastname" property="lastname"/

<layout:collectionItem title="users.society" property="society"/

</layout:collection

<layout:column

<layout:text key="Field 1" property="username1"/

<layout:text key="Field 2" property="username2"/

<layout:text key="Field 3" property="username3"/

</layout:column

</layout:row

</layout:form

...

...

<layout:form action="..." styleClass="FORM"

<layout:grid cols="2"

<layout:collection name="users" styleClass="FORM" length="3"

<layout:collectionItem title="users.login" property="login"/

<layout:collectionItem title="users.firstname" property="firstname"/

<layout:collectionItem title="users.lastname" property="lastname"/

<layout:collectionItem title="users.society" property="society"/

</layout:collection

<layout:column

<layout:text key="Field 1" property="username"/

<layout:text key="Field 2" property="username"/

<layout:text key="Field 3" property="username"/

</layout:column

</layout:grid

<layout:space/

<layout:grid cols="3"

<layout:text key="Field 6" property="username"/

<layout:text key="Field 7" property="username"/

<layout:text key="Field 8" property="username"/

<layout:space/

<layout:text key="Field 9" property="username"/

<layout:space/

</layout:grid

</layout:form

...

jsp page:

[

<%@ page language="Java" %

<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %

<%@ taglib uri="/WEB-INF/struts-Html.tld" prefix="html" %

<html:html locale="true"

<head

<title<bean:message key="logon.title"/</title

<html:base/

</head

<body bgcolor="white"

<html:errors/

<html:form action="/logon" focus="username"

<table border="0" width="100%"

<tr

<th align="right"

<bean:message key="prompt.username"/

</th

<td align="left"

<html:text property="username" size="16" maxlength="16"/

</td

</tr

<tr

<th align="right"

<bean:message key="prompt.passWord"/

</th

<td align="left"

<html:password property="password" size="16" maxlength="16"

redisplay="false"/

</td

</tr

<tr

<td align="right"

<html:submit property="submit" value="Submit"/

</td

<td align="left"

<html:reset/

</td

</tr

</table

</html:form

</body

</html:html

]

layout page:

[

<%@ page language="java" %

<%@ taglib uri="/WEB-INF/struts-layout.tld" prefix="layout" %

<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %

<layout:html locale="true" styleClass="FORM"

<html:errors property="org.apache.struts.action.GLOBAL_ERROR"/

<layout:form action="/logon.do" focus="username" key="logon.title" styleClass="FORM"

<layout:field key="prompt.username" property="username" size="16" maxlength="16" isRequired="true" styleClass="LABEL"/

<layout:field key="prompt.password" property="password" size="16" maxlength="16" type="password" styleClass="LABEL" isRequired="true"/

<layout:formActions

<layout:submit property="submit" value="Submit"/

<layout:reset/

</layout:formActions

</layout:form

</layout:html

,使用layout可以更加轻易的开发!

 
 
 
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