How to associate a data to a node in jstree?

Question

$(\"#ifTree\").jstree({
            \"plugins\" : [\"themes\",\"html_data\",\"ui\",\"crrm\"], 
            \"themes\" : {
                    \"theme\" : \"apple\",
         


        

Answer 1

div id="tree_1" class="tree-demo">
    <ul>
        <li data-jstree='{ "opened" : false }' id="c67"> Sıcak İçecekler
            <ul>
                <li data-jstree='{ "type" : "file", "selected" : false }' id="500">Çay</li>
                <li data-jstree='{ "type" : "file", "selected" : false }' id="501">Fincan Çay</li>

            </ul>
        </li>
        <li data-jstree='{ "opened" : true }' id="c68"> Soğuk İçecekler
            <ul>
                <li data-jstree='{ "type" : "file", "selected" : true }' id="514">Ayran</li>
                <li data-jstree='{ "type" : "file", "selected" : true }' id="515">Kola</li>
                <li data-jstree='{ "type" : "file", "selected" : true }' id="516">Meyveli Gazoz</li>                    
            </ul>
        </li>
    </ul>
</div>

this html is very suitable for custom ids if you want to solve it by <ul> and <li> elements.