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<html>
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<head>
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<meta charset="utf-8">
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<title></title>
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<!-- <link rel="stylesheet" type="text/css" href="../dist/2.0/fineui.min.css"/>
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<script src="../dist/2.0/fineui.js"></script> -->
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<link rel="stylesheet" type="text/css" href="http://fanruan.design/fineui/2.0/fineui.min.css" />
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<script src="http://fanruan.design/fineui/2.0/fineui.min.js"></script>
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</head>
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<body>
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<div id="wrapper"></div>
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<script>
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var Item = BI.inherit(BI.BasicButton, {
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props: {
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baseCls: "bi-list-item-active"
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},
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render: function () {
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var self = this;
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return {
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type: "bi.vertical_adapt",
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items: [
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{
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el: {
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type: "bi.label",
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textAlign: "left",
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text: this.options.text
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},
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lgap: this.options.layer * 24 + 24
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}
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]
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};
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},
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getValue: function () {
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return this.options.id;
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}
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});
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BI.shortcut("bi.example.single_custom_tree.item", Item);
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var Node = BI.inherit(BI.NodeButton, {
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props: {
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baseCls: "bi-list-item"
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},
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render: function () {
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var self = this;
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return {
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type: "bi.vertical_adapt",
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items: [
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{
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el: {
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type: "bi.label",
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ref: function (_ref) {
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self.icon = _ref;
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},
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text: this.options.open ? "-" : "+",
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height: 24,
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width: 24
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},
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lgap: this.options.layer * 24
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}, {
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type: "bi.label",
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textAlign: "left",
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text: this.options.text
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}
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]
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};
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},
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setOpened: function (b) {
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Node.superclass.setOpened.apply(this, arguments);
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this.icon.setText(b ? "-" : "+");
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},
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getValue: function () {
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return this.options.id;
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}
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});
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BI.shortcut("bi.example.single_custom_tree.node", Node);
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var mockData = [
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{
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id: "无锡",
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text: "无锡",
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isParent: true
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}, {
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id: "锡山区",
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text: "锡山区",
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pId: "无锡",
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isParent: true
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}, {
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id: "安镇街道",
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text: "安镇街道",
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pId: "锡山区"
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}, {
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id: "滨湖区",
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text: "滨湖区",
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pId: "无锡"
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}, {
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id: "南京",
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text: "南京",
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isParent: true
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}, {
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id: "建邺区",
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text: "建邺区",
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pId: "南京"
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}
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];
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var Tree = BI.inherit(BI.Widget, {
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render: function () {
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var self = this;
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return {
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type: "bi.custom_tree",
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ref: function (_ref) {
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self.tree = _ref;
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},
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expander: {
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type: "bi.expander",
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isDefaultInit: false,
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el: {},
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popup: {
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type: "bi.custom_tree"
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}
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},
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el: {
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type: "bi.button_tree",
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chooseType: 0,
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layouts: [
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{
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type: "bi.vertical"
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}
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]
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},
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items: []
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};
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},
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_formatItems: function (items) {
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var nodes = BI.map(items, function (index, item) {
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return BI.extend({
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type: item.isParent ? "bi.example.single_custom_tree.node" : "bi.example.single_custom_tree.item"
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}, item);
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});
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return this.traversalLayers(BI.Tree.transformToTreeFormat(nodes), 0);
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},
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traversalLayers: function (items, layer) {
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var self = this;
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BI.each(items, function (index, item) {
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item.layer = layer;
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if (item.children) {
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self.traversalLayers(item.children, layer + 1);
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}
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});
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return items;
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},
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populate: function (items) {
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this.tree.populate(this._formatItems(items));
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}
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});
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BI.shortcut("bi.example.single_custom_tree", Tree);
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var Widget = BI.inherit(BI.Widget, {
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setup: function () {
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var wrapper, tree;
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return function () {
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return {
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type: "bi.vertical",
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items: [{
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type: "bi.vertical",
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invisible: true,
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ref: function (_ref) {
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wrapper = _ref;
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},
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items: [{
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type: "bi.example.single_custom_tree",
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height: 100,
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ref: function (_ref) {
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tree = _ref;
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}
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}]
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}, {
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type: "bi.button",
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text: "点击",
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handler: function () {
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tree.populate(mockData);
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wrapper.setVisible(true);
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}
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}]
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};
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};
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}
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});
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BI.shortcut("demo.parent", Widget);
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BI.createWidget({
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type: "bi.absolute",
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items: [{
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el: {
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type: "demo.parent"
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},
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top: 100,
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left: 100
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}],
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element: "#wrapper"
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});
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</script>
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</body>
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</html>
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