CLD.gh/js/zTree-edit.js

<!--
        var setting = {
            view: {
                addHoverDom: addHoverDom,
                removeHoverDom: removeHoverDom,
                selectedMulti: false
            },
            edit: {
                enable: true,
                editNameSelectAll: true,
                showRemoveBtn: showRemoveBtn,
                showRenameBtn: showRenameBtn
            },
            data: {
                simpleData: {
                    enable: true
                }
            },
            callback: {
                beforeDrag: beforeDrag,
                beforeEditName: beforeEditName,
                beforeRemove: beforeRemove,
                beforeRename: beforeRename,
                onRemove: onRemove,
                onRename: onRename
            }
        };

        var zNodes =[
            { id:1, pId:0, name:"全部", open:true},
            { id:11, pId:1, name:"彩页", open:true},
            { id:111, pId:11, name:"广东彩页"},
            { id:112, pId:11, name:"计量支付"},
            { id:12, pId:1, name:"手提袋", open:true},
            { id:13, pId:1, name:"手册", open:true},
            { id:131, pId:13, name:"广东用户手册"},
            { id:132, pId:13, name:"全国用户手册"},
            { id:14, pId:1, name:"包装盒", open:true},
            { id:15, pId:1, name:"信封", open:true}
        ];
        var log, className = "dark";
        function beforeDrag(treeId, treeNodes) {
            return false;
        }
        function beforeEditName(treeId, treeNode) {
            className = (className === "dark" ? "":"dark");
            showLog("[ "+getTime()+" beforeEditName ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name);
            var zTree = $.fn.zTree.getZTreeObj("treeDemo");
            zTree.selectNode(treeNode);
            setTimeout(function() {
                if (confirm("进入节点 -- " + treeNode.name + " 的编辑状态吗？")) {
                    setTimeout(function() {
                        zTree.editName(treeNode);
                    }, 0);
                }
            }, 0);
            return false;
        }
        function beforeRemove(treeId, treeNode) {
            className = (className === "dark" ? "":"dark");
            showLog("[ "+getTime()+" beforeRemove ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name);
            var zTree = $.fn.zTree.getZTreeObj("treeDemo");
            zTree.selectNode(treeNode);
            return confirm("确认删除 节点 -- " + treeNode.name + " 吗？");
        }
        function onRemove(e, treeId, treeNode) {
            showLog("[ "+getTime()+" onRemove ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name);
        }
        function beforeRename(treeId, treeNode, newName, isCancel) {
            className = (className === "dark" ? "":"dark");
            showLog((isCancel ? "<span style='color:red'>":"") + "[ "+getTime()+" beforeRename ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name + (isCancel ? "</span>":""));
            if (newName.length == 0) {
                setTimeout(function() {
                    var zTree = $.fn.zTree.getZTreeObj("treeDemo");
                    zTree.cancelEditName();
                    alert("节点名称不能为空.");
                }, 0);
                return false;
            }
            return true;
        }
        function onRename(e, treeId, treeNode, isCancel) {
            showLog((isCancel ? "<span style='color:red'>":"") + "[ "+getTime()+" onRename ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name + (isCancel ? "</span>":""));
        }
        function showRemoveBtn(treeId, treeNode) {
            return !treeNode.isFirstNode;
        }
        function showRenameBtn(treeId, treeNode) {
            return !treeNode.isLastNode;
        }
        function showLog(str) {
            if (!log) log = $("#log");
            log.append("<li class='"+className+"'>"+str+"</li>");
            if(log.children("li").length > 8) {
                log.get(0).removeChild(log.children("li")[0]);
            }
        }
        function getTime() {
            var now= new Date(),
            h=now.getHours(),
            m=now.getMinutes(),
            s=now.getSeconds(),
            ms=now.getMilliseconds();
            return (h+":"+m+":"+s+ " " +ms);
        }

        var newCount = 1;
        function addHoverDom(treeId, treeNode) {
            var sObj = $("#" + treeNode.tId + "_span");
            if (treeNode.editNameFlag || $("#addBtn_"+treeNode.tId).length>0) return;
            var addStr = "<span class='button add' id='addBtn_" + treeNode.tId
                + "' title='add node' onfocus='this.blur();'></span>";
            sObj.after(addStr);
            var btn = $("#addBtn_"+treeNode.tId);
            if (btn) btn.bind("click", function(){
                var zTree = $.fn.zTree.getZTreeObj("treeDemo");
                zTree.addNodes(treeNode, {id:(100 + newCount), pId:treeNode.id, name:"new node" + (newCount++)});
                return false;
            });
        };
        function removeHoverDom(treeId, treeNode) {
            $("#addBtn_"+treeNode.tId).unbind().remove();
        };
        function selectAll() {
            var zTree = $.fn.zTree.getZTreeObj("treeDemo");
            zTree.setting.edit.editNameSelectAll =  $("#selectAll").attr("checked");
        }
        
        $(document).ready(function(){
            $.fn.zTree.init($("#treeDemo"), setting, zNodes);
            $("#selectAll").bind("click", selectAll);
        });
        //-->