loadTree2D: function () {
$.ajax({
type: 'GET',
url: "js/data.json",
success: function (rs) {
let setting = {
data: {
simpleData: {
enable: true,
idKey: "id",
pIdKey: "parentId",
rootPId: 0
},
key: {
checked: "checked",
name: 'name'
}
},
view: {
showLine: true, // 是否显示节点之间的连线
},
check: {
enable: true,
chkStyle: "checkbox",
chkboxType: {
"Y": "ps",
"N": "ps"
}
},
callback: {
onClick: function (event, treeId, treeNode) {
treeObj.checkNode(treeNode, !treeNode.checked, true);
that.setLayerStatus2D(treeNode);
},
onCheck: function (event, treeId, treeNode) {
that.setLayerStatus2D(treeNode);
}
}
};
let treeObj = $.fn.zTree.init($("#layerTree2D"), setting, rs);
let nodes = treeObj.getNodes();
treeObj.checkAllNodes(true);
if (nodes.length > 0) {
for (let i = 0; i < nodes.length; i++) {
treeObj.expandNode(nodes[i], true, false, false); //默认展开第一级节点
}
}
}
});
},
setLayerStatus2D: function (treeNode) {
let treeObj = $.fn.zTree.getZTreeObj("layerTree2D");
let layerName = treeNode.layerName;
let resultData = [];
for (var i = 0; i < map.layers.length; i++) {
resultData.push(map.layers[i].layerName);
}
if (treeNode.layerName == undefined) {
let nodes = treeObj.getNodes();
let childNodes = [];
for (let item in nodes) {
for (let index in nodes[item].children) {
childNodes.push(nodes[item].children[index]);
}
}
for (var j = 0; j < childNodes.length; j++) {
let layerNameChecked;
for (var k = 0; k < resultData.length; k++) {
if (layerNameChecked == resultData[k]) {
if (childNodes[j].getCheckStatus().checked == true) {
map.addLayer(map.layers[i]);
} else {
map.removelayer(map.layers[i]);
}
}
}
}
} else {
for (let i = 0, len = resultData.length; i < len; i++) {
if (layerName == resultData[i]) {
if (treeNode.getCheckStatus().checked == true) {
map.addLayer(map.layers[i]);
} else {
map.removelayer(map.layers[i]);
}
}
}
}
},
