fix:单位产品电耗日期查询清空时错误改正

src/views/enm_coal/power.vue

@@ -388,6 +388,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "day") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -400,7 +401,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
-			this.searchDate;
+			}
 		},
 		getTableHourData() {
 			let that = this;

src/views/enm_coalbase/power.vue

@@ -336,6 +336,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "day") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -348,7 +349,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
-			this.searchDate;
+			}
 		},
 		getTableHourData() {
 			let that = this;

src/views/enm_kiln/power.vue

@@ -503,6 +503,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "day") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -515,7 +516,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
-			this.searchDate;
+			}
 		},
 		getTableHourData() {
 			let that = this;

src/views/enm_kilnbase/power.vue

@@ -340,6 +340,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "day") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -352,7 +353,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
-			this.searchDate;
+			}
 		},
 		getTableHourData() {
 			let that = this;

src/views/enm_mill/power.vue

@@ -460,6 +460,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "day") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -472,7 +473,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
-			this.searchDate;
+			}
 		},
 		getTableHourData() {
 			let that = this;

src/views/enm_rm/power.vue

@@ -437,6 +437,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "day") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -449,7 +450,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
-			this.searchDate;
+			}
 		},
 		getTableHourData() {
 			let that = this;

src/views/enm_rmbase/power.vue

@@ -331,6 +331,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "day") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -343,6 +344,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
+			}
 		},
 		getTableHourData() {
 			let that = this;

src/views/enm_slag/power.vue

@@ -322,6 +322,7 @@ export default {
 		},
 		dateChange(val) {
 			console.log(val);
+			if (val !== null) {
 				if (this.typeRadio == "month") {
 					let year = val.split("-")[0];
 					let month = val.split("-")[1];
@@ -330,7 +331,7 @@ export default {
 				} else {
 					this.getMonthData(val);
 				}
-			this.searchDate;
+			}
 		},
 		getTableHourData() {
 			let that = this;