添加沙箱环境

sop-website/website-front/assets/js/inputcache.js

@@ -0,0 +1,48 @@
+/**
+ * 自动保存输入框的值
+ * @type {{init: InputCache.init}}
+ */
+var InputCache = {
+    init: function () {
+        var storage = window.localStorage;
+        if (storage) {
+            var dataKey = location.host;
+
+            $('body').find('input[type="text"]').unbind().change(function () {
+                var id = this.id;
+                if (id) {
+                    var data = getCache();
+                    data[id] = this.value;
+                    setCache(data);
+                }
+            });
+
+            function getCache() {
+                var jsonStr = storage.getItem(dataKey);
+                if (!jsonStr) {
+                    jsonStr = '{}';
+                }
+                return JSON.parse(jsonStr);
+            }
+
+            function setCache(jsonObj) {
+                var jsonStr = JSON.stringify(jsonObj);
+                storage.setItem(dataKey, jsonStr);
+            }
+
+            // load data
+            var cache = getCache();
+            var docu = document;
+
+            for (var id in cache) {
+                var dom = docu.getElementById(id);
+                if (dom) {
+                    var oldVal = dom.value;
+                    var val = cache[id] || oldVal;
+                    dom.value = val;
+                }
+            }
+        }
+    }
+}
+