Jquery Grid getting row id not working when deleting #152

tonymanello · 2017-11-30T15:39:17Z

Hi,

I have a rare issue with an editable grid, when selecting a row and clicking on edit button, I get the object id, however if I click on delete button I get a null id.

Struts2 version: 2.5.10.1
Struts2-jquery plugin version: 4.0.2

Edit JSP:

<%@ taglib prefix="s" uri="/struts-tags" %>
<%@ taglib prefix="sj" uri="/struts-jquery-tags"%>
<%@ taglib prefix="sjg" uri="/struts-jquery-grid-tags"%>
<%@ page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Zones</title>
        <sj:head jqueryui="true" jquerytheme="darkness" />
        <script type="text/javascript">
            $.subscribe('rowselect', function (event, data) {
                $("#gridinfo").html('<p>Selected Zone: ' + event.originalEvent.id + '</p>');
            });
            $.subscribe('oneditsuccess', function (event, data) {
                var message = event.originalEvent.response.statusText;
                $("#gridinfo").html('<p>Status: ' + message + '</p>');
            });
        </script>
    </head>
    <body>
        <s:url var="remoteurl" action="gridZones"/>
        <s:url var="editurl" action="editZone"/>
        <sjg:grid
            id="gridedittable"
            caption="Zones"
            dataType="json"
            href="%{remoteurl}"
            pager="true"
            navigator="true"
            navigatorAddOptions="{height:280,reloadAfterSubmit:true}"
            navigatorEdit="true"
            navigatorEditOptions="{height:280,reloadAfterSubmit:true}"
            navigatorView="false"
            navigatorDelete="true"
            navigatorDeleteOptions="{height:280,reloadAfterSubmit:true}"
            navigatorInlineEditButtons="false"
            gridModel="gridModel"
            rowList="5,10,20,50,100"
            rowNum="10"
            rownumbers="true"
            editurl="%{editurl}"
            editinline="false"
            onSelectRowTopics="rowselect"
            onEditInlineSuccessTopics="oneditsuccess"
            viewrecords="true"
            width="958"
            shrinkToFit="false"
            gridview="true"
            >
            <sjg:gridColumn name="idZone" 
                            key="true"
                            index="idZone" 
                            editable="true"
                            hidden="true"
                            title="ID" 
                            width="40" 
                            formatter="integer"/>
            <sjg:gridColumn name="zoneName"
                            index="zoneName" 
                            title="Zone" 
                            width="300" 
                            editable="true"
                            edittype="text"/>
            <sjg:gridColumn name="zoneDeleted" 
                            index="zoneDeleted" 
                            title="Deleted" 
                            width="45"
                            hidden="true"/>
        </sjg:grid>
        <div id="gridinfo" class="ui-widget-content ui-corner-all"><p>Edit mode for row: </p></div>
    </body>
</html>

CRUD action:

public class crudZone extends ActionSupport implements SessionAware, UserAware {

    private static final long serialVersionUID = -2866084280614329570L;
    private static final Log log = LogFactory.getLog(crudZone.class);
    private ServiceImplemented userService;
    private User loggedUser;
    private Map session;

    private String oper = "edit";
    private Integer idZone;
    private String zoneName;
    private boolean zoneDeleted;

    public crudZone(ServiceImplemented userService) {
        this.userService = userService;
    }

    @Override
    public String execute() {
        Zone zone;
        try {
            if (oper.equalsIgnoreCase("add")) {
                log.debug("Add zone: " + zoneName);
                zone = new Zone();
                zone.setZoneName(zoneName);
                zone.setZoneDeleted(false);
                this.userService.newZone(zone);
            } else if (oper.equalsIgnoreCase("edit")) {
                log.debug("Edit zone: " + getZoneName() + "idZone:" + idZone);
                zone = (Zone) this.userService.getZoneByID(getIdZone());
                if (zone != null) {
                    zone.setZoneName(getZoneName());
                    this.userService.editZone(zone);
                }
            } else if (oper.equalsIgnoreCase("del")) {
                log.debug("Delete zone: " + getZoneName() + "idZone:" + idZone);
                zone = (Zone) this.userService.getZoneByID(getIdZone());
                if (zone != null) {
                    this.userService.deleteZone(zone);
                }
            }
        } catch (Exception exception) {
            addActionError("ERROR: something went wrong " + exception.getLocalizedMessage());
            return "error";
        }
        return "NONE";
    }

With edit buttton it works fine, but whit delete button it doesn't work at all because I get idZone with a null value.

Any hint?

Thanks

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Jquery Grid getting row id not working when deleting #152

Jquery Grid getting row id not working when deleting #152

tonymanello commented Nov 30, 2017 •

edited

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Jquery Grid getting row id not working when deleting #152

Jquery Grid getting row id not working when deleting #152

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tonymanello commented Nov 30, 2017 • edited Loading

tonymanello commented Nov 30, 2017 •

edited

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