easyUI获取tree、combotree节点级别

//easyUI扩展树获取选择的节点级别
$.extend($.fn.tree.methods, {
    getLevel:function(jq,target){
        var l = $(target).parentsUntil("ul.tree","ul");
        return l.length+1;
    }
});
s
//通过组合树获取树对象,如果是树控件的话,可以通过$().tree('getSelected');直接获取当前节点 var t = $( '#shangbdw'). combotree( 'tree') ; var n = t. tree( 'getSelected') ; //当前选择的节点 var lv = t. tree( "getLevel" ,n. target) ; //节点级别

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转载自blog.csdn.net/qq_18601953/article/details/78469584