| | |
| | | </template> |
| | | |
| | | <script> |
| | | import ImageWMS from 'ol/source/ImageWMS'; |
| | | import Image from 'ol/layer/Image'; |
| | | export default { |
| | | name: 'tree', |
| | | data() { |
| | |
| | | }, |
| | | methods: { |
| | | NodeBlur(Node, data) { |
| | | console.log(Node, data); |
| | | if (data.label.length === 0) { |
| | | this.$message.error('菜单名不可为空!'); |
| | | return false; |
| | | } else { |
| | | if (data.isEdit) { |
| | | this.$set(data, 'isEdit', false); |
| | | console.log(data.isEdit); |
| | | } |
| | | this.$nextTick(() => { |
| | | this.$refs['slotTreeInput' + data.id].$refs.input.focus(); |
| | |
| | | handleCheckChange(data, checked, indeterminate) { |
| | | if (data.children != null) return; |
| | | var std = []; |
| | | if (checked == true) { |
| | | for (var i = 0; i < window.Viewer.imageryLayers._layers.length; i++) { |
| | | var val_id = |
| | | window.Viewer.imageryLayers._layers[i].imageryProvider.name; |
| | | if (val_id == data.label) { |
| | | std.push(data.label); |
| | | } |
| | | } |
| | | if (std.length == 0) { |
| | | let layerWMS = new Cesium.WebMapServiceImageryProvider({ |
| | | url: geoServerURl, |
| | | layers: data.resource, |
| | | parameters: { |
| | | transparent: true, |
| | | format: 'image/png', |
| | | }, |
| | | }); |
| | | layerWMS.name = data.label; |
| | | window.Viewer.imageryLayers.addImageryProvider(layerWMS); |
| | | } |
| | | } else { |
| | | for (var i = 0; i < window.Viewer.imageryLayers._layers.length; i++) { |
| | | var val_id = |
| | | window.Viewer.imageryLayers._layers[i].imageryProvider.name; |
| | | if (val_id == data.label) { |
| | | const img_layer = window.Viewer.imageryLayers._layers[i]; |
| | | window.Viewer.imageryLayers.remove(img_layer); |
| | | } |
| | | var layers_ol = window.map.getAllLayers(); |
| | | for (var i = 0; i < window.Viewer.imageryLayers._layers.length; i++) { |
| | | var val_id = |
| | | window.Viewer.imageryLayers._layers[i].imageryProvider.name; |
| | | if (val_id == data.label) { |
| | | const img_layer = window.Viewer.imageryLayers._layers[i]; |
| | | img_layer.show = checked; |
| | | } |
| | | } |
| | | for (var i in layers_ol) { |
| | | var layerOl = layers_ol[i]; |
| | | if (layerOl.values_.name == data.label) { |
| | | layerOl.setVisible(checked); //显示图层 |
| | | } |
| | | } |
| | | }, |
| | | setAddLayers(res) { |
| | | let layerWMS = new Cesium.WebMapServiceImageryProvider({ |
| | | url: geoServerURl, |
| | | layers: res.resource, |
| | | parameters: { |
| | | transparent: true, |
| | | format: 'image/png', |
| | | }, |
| | | }); |
| | | layerWMS.name = res.label; |
| | | window.Viewer.imageryLayers.addImageryProvider(layerWMS); |
| | | |
| | | var layer2 = new Image({ |
| | | name: res.label, |
| | | source: new ImageWMS({ |
| | | crossOrigin: 'anonymous', |
| | | url: geoServerURl, |
| | | |
| | | params: { |
| | | FORMAT: 'image/png', |
| | | VERSION: '1.1.1', |
| | | LAYERS: res.resource, |
| | | }, |
| | | }), |
| | | }); |
| | | window.map.addLayer(layer2); |
| | | }, |
| | | }, |
| | | watch: { |
| | |
| | | mounted() { |
| | | var std = []; |
| | | var val = this.treeData[0].children; |
| | | for (var i = 0; i < window.Viewer.imageryLayers._layers.length; i++) { |
| | | var val_id = window.Viewer.imageryLayers._layers[i].imageryProvider.name; |
| | | if (this.$store.state.showAllLayers == true) { |
| | | for (var j = 0; j < val.length; j++) { |
| | | if (val_id == val[j].label) { |
| | | std.push(val[j].id); |
| | | std.push(val[j].id); |
| | | this.setAddLayers(val[j]); |
| | | } |
| | | |
| | | this.$store.state.showAllLayers = false; |
| | | } else { |
| | | for (var i = 0; i < window.Viewer.imageryLayers._layers.length; i++) { |
| | | var val_id = window.Viewer.imageryLayers._layers[i]; |
| | | if (val_id.show == true) { |
| | | for (var j = 0; j < val.length; j++) { |
| | | if (val_id.imageryProvider.name == val[j].label) { |
| | | std.push(val[j].id); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | this.$refs.tree.setCheckedKeys(std); |
| | | }, |
| | | }; |