- 判断浏览器是否支持localStorage，并将值存入，推荐setItem方法。
1 if(!window.localStorage) { 2 console.log("浏览器不支持localstorage"); 3 return false; 4 }else{ 5 var storage=window.localStorage; 6 // 查询条件localStorage本地存储 7 var cfdaCode = $("#cfdaCode").val(); 8 var productCode = $("#productCode").val(); 9 var approvalNumber = $("#approvalNumber").val(); 10 var status = $("#status").val(); 11 var productName = $("#productName").val(); 12 var manufactureName = $("#manufactureName").val(); 13 storage.setItem("cfdaCode", cfdaCode); 14 storage.setItem("productCode", productCode); 15 storage.setItem("approvalNumber", approvalNumber); 16 storage.setItem("status", status); 17 storage.setItem("productName", productName); 18 storage.setItem("manufactureName", manufactureName); 19 }
- 取出localStorage中的值，使用getItem方法。
1 // 读取搜索条件localStorage 2 if(!window.localStorage){ 3 console.log("浏览器不支持localstorage"); 4 }else{ 5 var storage = window.localStorage; 6 var cfdaCode = storage.getItem("cfdaCode"); 7 var productCode = storage.getItem("productCode"); 8 var approvalNumber = storage.getItem("approvalNumber"); 9 var status = storage.getItem("status"); 10 var productName = storage.getItem("productName"); 11 var manufactureName = storage.getItem("manufactureName"); 12 if (cfdaCode != null && cfdaCode != "") { 13 $("#cfdaCode").find("option[value='" + cfdaCode + "']").attr("selected",true); 14 } 15 $("#productCode").val(productCode); 16 $("#approvalNumber").val(approvalNumber); 17 if (status != null && status != "") { 18 $("#status").find("option[value='" + status + "']").attr("selected",true); 19 } 20 $("#productName").val(productName); 21 $("#manufactureName").val(manufactureName); 22 }
- 清除localStorage中的值
1 // 重置-清除localStorage 2 $("#reBtn").bind("click",function(){ 3 if(!window.localStorage){ 4 console.log("浏览器不支持localstorage"); 5 }else{ 6 storage.clear(); 7 } 8 $("#cfdaCode").find("option:first").attr("selected",true); 9 $("#productCode").val(""); 10 $("#approvalNumber").val(""); 11 $("#status").find("option:first").attr("selected",true); 12 $("#productName").val(""); 13 $("#manufactureName").val(""); 14 });
参考：https://www.cnblogs.com/st-leslie/p/5617130.html