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Thread: Ext.tree.TreePanel: How to add a filter?

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  1. #1
    Sencha User
    Join Date
    Jan 2012
    Vote Rating

    Default Ext.tree.TreePanel: How to add a filter?


    I have a tree in my application(ExtJs 3.4), how I can add a filter?

    My code:

    var treeLoader = new Ext.tree.TreeLoader({
                dataUrl: this.entrypoint, 
                baseParams: {m:this.modName,a:'get-nodes'}
            var clientiRootNode = new Ext.tree.AsyncTreeNode({id: 'clienti-root'});
            this.treePanel = new Ext.tree.TreePanel({
                loader: treeLoader,
                autoScroll: true,
                animate: true,
                autoScroll: true,
                border: false,
                // enableDD: true,
                root: clientiRootNode,
                selModel: new Ext.tree.DefaultSelectionModel(), 
                lines: false, 
                rootVisible: false, 
                // tbar: tbar, //NOTA: se aggiungo la toolbar, quando nascondo il tree panel, il nodo root perde i nodi figlio
                listeners: {
                    beforeexpand: function(p){p.getRootNode().expand();} 
    Ps: the tree is like a list, there are no nodes with deep more than "one"...

  2. #2
    Sencha - Sr Software Engineer mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Gainesville, FL
    Vote Rating


    natively it doesn't support filtering
    Mitchell Simoens @LikelyMitch
    Sencha Inc, Senior Software Engineer
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