fix bug

apps/classroom/Tpl/default/Index/search_w3g.html

@@ -307,6 +307,7 @@
 					this.searchCourse()
 					this.searchCourse()
 					this.searchQuestion()
 					this.searchQuestion()
 					this.searchGoods()
 					this.searchGoods()
+					this.searchSave()
 				},
 				},
 				onTab: function(idx) {
 				onTab: function(idx) {
 					this.tab = idx
 					this.tab = idx
@@ -417,6 +418,18 @@
 							})
 							})
 						}
 						}
 					})
 					})
+				},
+				searchSave: function () {
+					let item = localStorage.getItem("search");
+					//['考研课程', '事业单位考试', '公务员考试'];
+					let data = item ? item : [];
+					if (data.indexOf(this.keyword) < 0) {
+						data.push(this.keyword);
+					}
+					if (data.length > 8) {
+						data.shift();
+					}
+					localStorage.setItem("search", data);
 				}
 				}
 			}
 			}
 		})
 		})