侧面功能优化

src/views/homesteadSurvey/list.vue

@@ -4066,31 +4066,12 @@
           //样式加载定义
           var vector_drawing_delete;
           $("#area").click(function () {
-            if(that.textMjAll != "" && that.clickBbox !=""){
-              // var styleFsss = new ol.style.Style({
-              //   text: new ol.style.Text({
-              //     text: that.textMjAll+"㎡",
-              //     font: '30px sans-serif',
-              //     textAlign: "center",
-              //     textBaseline: "middle",
-              //     //font: 'verdana',
-              //     fill: new ol.style.Fill({
-              //       color: "#ff00ff"
-              //     }),
-              //     // backgroundFill: new ol.style.Fill({
-              //     //   color: "#ff0000"
-              //     // }),
-              //     font: "30px sans-serif",
-              //     stroke: new ol.style.Stroke({
-              //       color: "#ffffff"
-              //       // width: 3
-              //     }),
-              //     offsetX: parseInt(0, 10),
-              //     offsetY: parseInt(0, 10),
-              //     placement: "point", //point 则自动计算面的中心k点然后标注  line 则根据面要素的边进行标注
-              //     overflow: false //超出面的部分不显示
-              //   }),
-              // });
+            console.log(that.textMjAll);
+            console.log(that.clickBbox);
+            if(that.textMjAll ==null){
+              that.textMjAll =0;
+            }
+            if((that.textMjAll != "" && that.clickBbox !="") || (that.textMjAll == 0 && that.clickBbox !="")){
               map.removeLayer(vector_drawing_delete);
               function createLabelStyle() {
                 return new ol.style.Style({
@@ -4121,8 +4102,6 @@
               map.addLayer(vector_drawing_delete);
               newcenterFeature.setStyle(createLabelStyle()); //设置要素样式
               sourceMapLook.addFeature(newcenterFeature);
-              that.clickBbox ="";
-              that.textMjAll = "";
               //map.addLayer(styleFsss);
             } else if(that.textMjAllNum == "1"){
               that.$toast("该图层面积暂无信息");
@@ -4524,6 +4503,8 @@
             var zb = evt.coordinate;
             var url;
             var url_bbox;
+            that.clickBbox ="";
+            that.textMjAll = "";
             if(that.drawingClick) {
               //点击空白删除之前图层
               map.removeLayer(hc_land_on);