How to change icon in jstree?

Question

I have the following code:

$(\'.wpFolders.co_files\').bind(\'select_node.jstree\', function (event, data) {
            getFileById(data.args[0].hash.replace(\'#         


        

Answer 1

After trying so many configurations unsuccessfully, I found a great idea!

By using online photo editor https://pixlr.com/editor/ I have opened icon image file under the path:

jstree\themes\default\32px.png

And I opened the folder icon I want to replace

Replace it easily and save :) I think it is the best after 2 hour struggle.

Answer 2

I was able to replace several icons using the following CSS, without using the Types plugin. Hopefully this helps someone else as well!

    /* replace folder icons with another image, remove leaf image */        
    li.jstree-open > a .jstree-icon {background:url("imageOpen.gif") 0px 0px no-repeat !important;}
    li.jstree-closed > a .jstree-icon {background:url("imageClosed.gif") 0px 0px no-repeat !important;}
    li.jstree-leaf > a .jstree-icon { display: none; }


    /* replace checkbox icons */
    li.jstree-unchecked > a .jstree-checkbox, li.jstree-undetermined > a .jstree-checkbox 
    {
        background:url("uncheckedImage.png") 0px 0px no-repeat !important;
        width: 32px;
        height: 29px;
        padding-top: 5px;
    }
    li.jstree-checked > a .jstree-checkbox
    {
        background:url("checkedImage.png") 0px 0px no-repeat !important;
        width: 32px;
        height: 29px;
        padding-top: 5px;
    }

Answer 3

The way to change icon based on the level:

jQuery('#tree-edit').on('changed.jstree', function(e, data) {

      //do something
    }).on("open_node.jstree", function(event, data) {
        jQuery.each(data.instance._model.data, function(key, val) {
            console.log(key + ", " + val);
           if (key.length < 4 || key=='#') {
               jQuery.jstree.reference("#tree-edit").set_type(val, "selectable");
           }
        });
    }).on("loaded_node.jstree", function(event, data) {
        console.log(data);

    }).jstree({
        'plugins': ["search", "types"],
        'core': {
            'data': {
                'url': 'http://www.google.com/json',
                'data': function(node) {
                    return {'id': node.id};
                }
            }
        },
        'types': {
            'selectable': {
                'icon': 'http://elpidio.tools4software.com/images/icon-ok-small.png'
            },
            'default': {
                'icon': 'http://www.fabulatech.com/printer-for-remote-desktop-server-help/img/icons/warning-small.gif'
            }
        },
    });

Answer 4

try this code:

lst_item = [];
$('#city_tree li').each(function(){ lst_item.push($(this).attr('id')); });
$('#city_tree').jstree(true).set_icon(lst_item, "/static/global/plugins/jstree/province.png");