JS 属性映射

topsun-xt/src/main/webapp/biz/topsun/product/productDetail.js

@@ -43,6 +43,58 @@ function loadDataTest() {
         inputEventListener();
     });
 }
+// 数据映射配置
+var dataMapping = {
+    "productDetail": [
+        "factoryName"
+        , { "productLayout": "productLayout" }
+    ],
+    "ProductLooked": [
+        "productLength"
+        , "productWidth"
+    ]
+}
+
+// 构建映射关系。
+function mapping(dataMapping, rawData) {
+    let entitySet =  Object.entries(dataMapping);
+    entitySet.tryForEach((entity, index) => {
+        let beanName = entity[0];
+        let propertyNames = entity[1];
+        let entityData = isExist(rawData, beanName) ? rawData[beanName] : throw {};
+        propertyNames.tryForEach((item, index) => {
+            if(typeof item === "string") {
+                let value = isExist(entityData, item, item) ? entityData[item] : throw {};
+                dataMapping.item = beanName;
+                console.log(item);
+                return;
+            }
+            if(item instanceof Object) {
+                let entry = Object.entries(item);
+                let property = entry[0];
+                let value = isExist(entityData, property, property) ? entityData[property] : throw {};
+                let alias = entry[1];
+                dataMapping.alias = { beanName: property };
+            }
+        })
+    })
+}
+
+Array.prototype.tryForEach = function (callback, thisArg) {
+    try {
+        this.forEach(callback, thisArg);
+    } catch { }
+}
+
+function isExist(obj, property) { this.isExist(bj, property, 'rawData') }
+
+function isExist(obj, property, objName) {
+    if(!obj[property]) {
+        console.error('No data for name of ' + entity[0] + ' in ' + objName + ' !');
+        return false;
+    }
+    return true;
+}
 
 function faceGrid(elId, data) {
     var toolbarOptions = UICtrl.getDefaultToolbarOptions({
@@ -126,23 +178,37 @@ function inputEventListener() {
     });
 }
 
-function getHashCode(str,caseSensitive){
-    if(!caseSensitive){
+// 用于判断字符串是否更改。
+function getHashCode(str) {
+    getHashCode(getHashCode, true);
+}
+
+function getHashCode (str, caseSensitive) {
+    if(!caseSensitive) {
         str = str.toLowerCase();
     }
-    // 1315423911=b'1001110011001111100011010100111'
-    var hash  =   1315423911,i,ch;
-    for (i = str.length - 1; i >= 0; i--) {
+    if (str.length === 0) return 0;
+    var len = str.length;
+    var hash = 1315423911, i, ch;
+    for (i = len - 1; i >= 0; i--) {
         ch = str.charCodeAt(i);
-        hash ^= ((hash << 5) + ch + (hash >> 2));
+        hash = (hash << 5) + ch + (hash >> 2);
+    }
+    var hash2 = hash ^ (hash << 7) ^ (hash >> 6);
+    var hash3 = hash2 ^ (hash2 << 1) ^ (hash2 >> 13);
+    if (len < 50) {
+        var hash4 = this.getHashCode(str + str + str, caseSensitive);
+        return (hash ^ hash2 ^ hash3  ^ hash4) & 0x7FFFFFFF ;
+    } else {
+        return (hash ^ hash2 ^ hash3 >> 3 ) & 0x7FFFFFFF;
     }
-    var hash2 = hash ^ (hash << 10) ^ (hash >> 6);
-    var str2 = str + str + str;
-    var hash3 = this.getHashCode(str2, caseSensitive);
-
-    return  (hash & 0x7FFFFFFF) ^ hash2 ^ hash3;
 }
 
+// if(!isExist(rawData, entity[0])) {
+//     throw {};
+// }
+// let entityData = rawData[entity[0]];
+
 // checkbox: true,
 //     enabledSort: false,
 //     autoAddRowByKeydown:false,

topsun/src/main/java/com/huigou/topsun/product/application/impl/ProductApplicationImpl.java

@@ -88,6 +88,7 @@ public class ProductApplicationImpl implements ProductApplication {
         entitys.add(publishedConfRepository.findByProductId(strProductId));
         entitys.add(productDetail);
 
+
         HashMap<String, Object> listMaps = new HashMap<>(100);
         resultMap.putAll(assembleResultOfForm(entitys));
         listMaps.put("loss", loss);