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    <p>The simplest way to implement your requirements seems me to include additional column in the tree grid which has the checkbox: <img src="https://i.stack.imgur.com/bni2B.png" alt="enter image description here"></p> <p>You have not posted the code of the grid which you are using. It is even not clear if you are using local tree grid or a remote one. In the following example I am showing how to implement the checkbox from the "Enabled" column in case of local grid. So you can have the following results: <img src="https://i.stack.imgur.com/H1Ggw.png" alt="enter image description here"></p> <p>The corresponding demo you will find <a href="http://www.ok-soft-gmbh.com/jqGrid/LocalAdjacencyMultiselectTree.htm" rel="nofollow noreferrer">here</a>.</p> <p>The HTML code is:</p> <pre><code>&lt;fieldset style="float:left"&gt; &lt;input id="getSelected" type="button" value="Get Selected"/&gt; &lt;/fieldset&gt; &lt;fieldset style="clear:both; float:left"&gt; &lt;legend&gt;Seleceted Ids&lt;/legend&gt; &lt;p id="ids"&gt;&lt;/p&gt; &lt;/fieldset&gt; &lt;fieldset style="clear:both; float:left"&gt; &lt;legend&gt;Selected Names&lt;/legend&gt; &lt;p id="names"&gt;&lt;/p&gt; &lt;/fieldset&gt; &lt;div style="clear:left"&gt; &lt;table id="treegrid"&gt;&lt;tr&gt;&lt;td/&gt;&lt;/tr&gt;&lt;/table&gt; &lt;/div&gt; </code></pre> <p>and the JavaScript code:</p> <pre><code>$(function () { 'use strict'; var mydata = [ { id: "1", name: "Cash", num: "100", debit: "400.00", credit: "250.00", balance: "150.00", enbl: "1", level: "0", parent: "null", isLeaf: false, expanded: false }, { id: "2", name: "Cash 1", num: "1", debit: "300.00", credit: "200.00", balance: "100.00", enbl: "0", level: "1", parent: "1", isLeaf: false, expanded: false, loaded: true }, { id: "3", name: "Sub Cash 1", num: "1", debit: "300.00", credit: "200.00", balance: "100.00", enbl: "1", level: "2", parent: "2", isLeaf: true, expanded: false }, { id: "4", name: "Cash 2", num: "2", debit: "100.00", credit: "50.00", balance: "50.00", enbl: "0", level: "1", parent: "1", isLeaf: true, expanded: false }, { id: "5", name: "Bank\'s", num: "200", debit: "1500.00", redit: "1000.00", balance: "500.00", enbl: "1", level: "0", parent: "null", isLeaf: false, expanded: true, loaded: true }, { id: "6", name: "Bank 1", num: "1", debit: "500.00", credit: "0.00", balance: "500.00", enbl: "0", level: "1", parent: "5", isLeaf: true, expanded: false }, { id: "7", name: "Bank 2", num: "2", debit: "1000.00", credit: "1000.00", balance: "0.00", enbl: "1", level: "1", parent: "5", isLeaf: true, expanded: false }, { id: "8", name: "Fixed asset", num: "300", debit: "0.00", credit: "1000.00", balance: "-1000.00", enbl: "0", level: "0", parent: "null", isLeaf: true, expanded: false }], grid = $("#treegrid"), getColumnIndexByName = function (columnName) { var cm = grid.jqGrid('getGridParam', 'colModel'), i, l = cm.length; for (i = 0; i &lt; l; i++) { if (cm[i].name === columnName) { return i; // return the index } } return -1; }, iCol; grid.jqGrid({ datatype: "local", colNames: ["id", "Account", "Acc Num", "Debit", "Credit", "Balance", "Enabled"], colModel: [ {name: 'id', index: 'id', width: 1, hidden: true, key: true}, {name: 'name', index: 'name', width: 180}, {name: 'num', index: 'acc_num', width: 80, align: "center"}, {name: 'debit', index: 'debit', width: 80, align: "right"}, {name: 'credit', index: 'credit', width: 80, align: "right"}, {name: 'balance', index: 'balance', width: 80, align: "right"}, {name: 'enbl', index: 'enbl', width: 60, align: 'center', formatter: 'checkbox', editoptions: {value: '1:0'}, formatoptions: {disabled: false}} ], height: '100%', rowNum: 10000, sortname: 'id', treeGrid: true, loadonce: true, treeGridModel: 'adjacency', treedatatype: 'local', ExpandColumn: 'name', caption: 'Demonstrate how to use Tree Grid for the Adjacency Set Model' }); // we have to use addJSONData to load the data grid[0].addJSONData({ total: 1, page: 1, records: mydata.length, rows: mydata }); iCol = getColumnIndexByName('enbl'); // nth-child need 1-based index so we use (iCol+1) below $("tbody&gt;tr.jqgrow&gt;td:nth-child(" + (iCol + 1) + ")&gt;input", grid[0]).change(function (e) { var isChecked = $(this).attr("checked"), rowid, dataIndex, tr = $(e.target, grid[0].rows).closest("tr.jqgrow"); if (tr.length &gt; 0) { rowid = tr[0].id; dataIndex = grid[0].p._index[rowid]; if (typeof dataIndex !== "undefined" &amp;&amp; dataIndex &gt;= 0) { grid[0].p.data[dataIndex].enbl = isChecked ? "1" : "0"; } } e.preventDefault(); }); $("#getSelected").click(function () { var ids = [], names = [], i, data = grid[0].p.data, l = data.length, dataItem; for (i = 0; i &lt; l; i++) { dataItem = data[i]; if (dataItem.enbl === "1") { ids.push(dataItem.id); names.push(dataItem.name); } } $("#ids").html(ids.join(", ")); $("#names").html(names.join(", ")); }); }); </code></pre>
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