Linking Grid (1)

A table built with the Grid component, with links.
12
Id[Sortable]First Name[Sortable]Last Name[Sortable]Region[Sortable]Start Date[Sortable]
5 ACme_1 Spoon East Coast Feb 26, 2008
3 ererer Sprat East Coast Feb 22, 2007
4 Jill Spill West Coast Feb 29, 2008
2 Mary Contrary East Coast Feb 29, 2008
References: Grid.

Home

The source for Person, PersonFinderService, @EJB handling, etc. is shown in the @EJB example.

LinkingGrid1.tml


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!-- We need a doctype to allow us to use special characters like &nbsp; 
     We use a "strict" DTD to make IE follow the alignment rules. -->
     
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_3.xsd" xmlns:p="tapestry:parameter">
<head>
    <link rel="stylesheet" type="text/css" href="${context:css/examples/tables/linkinggrid.css}"/>
</head>
<body>
    <h1>Linking Grid (1)</h1>

    A table built with the Grid component, with links.

    <div class="eg">
        <table t:type="grid" t:source="persons" t:row="person" t:exclude="version"
            t:rowsPerPage="4" t:pagerPosition="top">[Grid here]
            <p:firstNameCell>
                <a t:type="pagelink" t:page="examples/tables/LinkingGrid2" t:context="person.firstName" href="#">${person.firstName}</a>
            </p:firstNameCell>
        </table>
    </div>
    
    References: 
    <a href="http://tapestry.apache.org/5.3/apidocs/org/apache/tapestry5/corelib/components/Grid.html">Grid</a>.<br/><br/>
    
    <a t:type="pagelink" t:page="Index" href="#">Home</a><br/><br/>
    
    The source for Person, PersonFinderService, @EJB handling, etc. is shown in the @EJB example.<br/><br/>

    <t:sourcecodedisplay src="/web/src/main/java/jumpstart/web/pages/examples/tables/LinkingGrid1.tml"/>
    <t:sourcecodedisplay src="/web/src/main/java/jumpstart/web/pages/examples/tables/LinkingGrid1.java"/>
    <t:sourcecodedisplay src="/web/src/main/java/jumpstart/web/css/examples/tables/linkinggrid.css"/>
</body>
</html>

LinkingGrid1.java


package jumpstart.web.pages.examples.tables;

import java.util.List;

import javax.ejb.EJB;

import jumpstart.business.domain.person.Person;
import jumpstart.business.domain.person.iface.IPersonFinderServiceLocal;

import org.apache.tapestry5.annotations.Property;

public class LinkingGrid1 {
    static private final int MAX_RESULTS = 30;

    // Screen fields

    @Property
    private List<Person> persons;
    
    @Property
    private Person person;
    
    // Generally useful bits and pieces

    @EJB
    private IPersonFinderServiceLocal personFinderService;

    // The code
    
    void setupRender() {
        // Get all persons - ask business service to find them (from the database)
        persons = personFinderService.findPersons(MAX_RESULTS);
    }
}

linkinggrid.css


body            { font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 13px; font-weight: normal; color: #333;
                    line-height: 17px; }
h1              { font-size: 26px; line-height: 20px; } /* For IE 7 */

.eg             { margin: 20px 0; padding: 20px; 
                    border: 1px solid #ddd; border-radius: 4px; -webkit-border-radius: 4px; -mox-border-radius: 4px; }

a               { text-decoration: none; color: #3D69B6; }
a:hover         { text-decoration: underline; }

/* 
    The following elements demonstrate one way to override Tapestry's Grid CSS.
    Another way is to assign a your own CSS class in Grid's class parameter. 
*/ 

.eg img.t-sort-icon         { vertical-align: bottom; }
.eg div.t-data-grid         { font-family: Arial, Helvetica, sans-serif; }
.eg div.t-data-grid-pager   { margin: 0 0 8px; }
.eg div.t-data-grid-pager a, 
.eg div.t-data-grid-pager span.current  { font-size: 13px; }
.eg div.t-data-grid-pager span.current  { text-shadow: 0px -1px 0px #4D5F99; }

.eg table.t-data-grid th    { width: 130px; }
.eg table.t-data-grid th a  { text-decoration: none; text-shadow: 0px -1px 0px #4D5F99; }

.eg table.t-data-grid thead tr  { 
                    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#8DA9FF', endColorstr='#738FE6'); /* for IE */
                    background: -webkit-gradient(linear, left top, left bottom, from(#8DA9FF), to(#738FE6)); /* for webkit browsers */
                    background: -moz-linear-gradient(top, #8DA9FF, #738FE6); /* for firefox 3.6+ */ }