Struts jquery Grid onSelectRowTopics topic is publish multiple times

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(This is for feature requests and bugs in Struts2 jQuery Plugin - for
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My struts jquery Grid  is as follows :

<sjg:grid id="gridTestCase"
        caption="%{getText('label.gridManualTestCases')}" dataType="json"
        pager="true" page="1" gridModel="gridModel"
        onSelectRowTopics="rowselected" rowList="10,20,30,40" rowNum="10"
        rownumbers="true" navigator="true" width="660" navigatorSearch="true"
        navigatorView="false" multiselect="false" navigatorAdd="false"
        navigatorEdit="false" navigatorDelete="false" viewrecords="true"
        navigatorSearchOptions="{multipleSearch:true}"
        footerrow="true" cssStyle="{font-size: 10px;}" onCompleteTopics="completed">

        <sjg:gridColumn name="manualTestCase.manualTestCaseID"
            index="manualTestCase.manualTestCaseID"
            title="%{getText('label.ID')}" tooltip="configure" key="true"
            sortable="true" editable="false" edittype="text" key="true"
            hidden="true" />

        <sjg:gridColumn name="manualTestCase.manualTestCaseName"
            index="manualTestCase.manualTestCaseName" key="true"
            title="%{getText('label.gridManualTestCaseName')}" sortable="false"
            editable="false" edittype="text" />

        <sjg:gridColumn name="manualTestCase.description"
            index="manualTestCase.description"
            title="%{getText('label.gridManualTestCaseDescription')}" key="true"
            editable="true" hidden="true" edittype="text" id="link123"
            href="%{editurl}" required="true" width="250" />

        <sjg:gridColumn name="entitystatus.statusName"
            index="entitystatus.statusName"
            title="%{getText('label.ManualExecStatus')}" key="true"
            editable="true" hidden="false" edittype="text" id="link123"
            href="%{editurl}" required="true" width="100" />

    </sjg:grid>

i have written following code for subscribing "rowselected" topic

$.subscribe('rowselected', function(event, ref) { alert('xyz');  // some code}

on selecting any row in grid(single click) .... the function inside subscribe 
gets call multiple times.

What is the expected output? What do you see instead?

function shld get call only once. alert(xyz) shld get call only once

Which struts2 version?
struts2-core 2.1.8.1

Which struts2-jquery plugin version?
struts2-jquery-plugin 2.5.1
struts2-jquery-grid-plugin 2.5.1

Please provide any additional information below.

Original issue reported on code.google.com by pritam27...@gmail.com on 27 Apr 2012 at 2:56

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Original comment by johgep on 27 Apr 2012 at 4:31

• Changed state: Accepted
• Added labels: Component-Grid-Plugin

[GoogleCodeExporter]

where do you have placed your $.subscribe ? Be sure this is only executed once.

Original comment by johgep on 4 May 2012 at 11:29