Pull request #2987: KERNEL-12408 chore: base中eslint修改

Merge in VISUAL/fineui from ~CHAOS.WANG/fineui:master to master * commit '58b827c1f7252cf98e9d4be51a75fbb8190c3a9d': KERNEL-12408 chore: base中eslint修改 KERNEL-12408 chore: base/layer中eslint修改 KERNEL-12408 chore: base/combination中eslint修改 chore:base中eslint修改
2 years ago · d8ad79eef2
28 changed files with 182 additions and 97 deletions
--- a/.eslintrc
+++ b/.eslintrc
@ -2,7 +2,8 @@
  "env": {
    "browser": true,
    "node": true,
-    "es6": true
+    "es6": true,
+    "jest": true
  },
  "globals": {
    "window": true,
--- a/src/base/collection/test/collection.test.js
+++ b/src/base/collection/test/collection.test.js
@ -5,7 +5,6 @@
 */

 describe("CollectionTest", function () {
-
    /**
     * test_author_windy
     */
--- a/src/base/collection/collection.js
+++ b/src/base/collection/collection.js
@ -58,7 +58,7 @@ BI.CollectionView = BI.inherit(BI.Widget, {
            if (o.overflowY === false) {
                scrollable = false;
            } else {
-                scrollable = "y"
+                scrollable = "y";
            }
        } else {
            if (o.overflowY === false) {
@ -101,10 +101,10 @@ BI.CollectionView = BI.inherit(BI.Widget, {
        for (var index = 0, len = o.items.length; index < len; index++) {
            var cellMetadatum = o.cellSizeAndPositionGetter(index);

-            if (cellMetadatum.height == null || isNaN(cellMetadatum.height) ||
-                cellMetadatum.width == null || isNaN(cellMetadatum.width) ||
-                cellMetadatum.x == null || isNaN(cellMetadatum.x) ||
-                cellMetadatum.y == null || isNaN(cellMetadatum.y)) {
+            if (BI.isNull(cellMetadatum.height) || isNaN(cellMetadatum.height) ||
+                BI.isNull(cellMetadatum.width) || isNaN(cellMetadatum.width) ||
+                BI.isNull(cellMetadatum.x) || isNaN(cellMetadatum.x) ||
+                BI.isNull(cellMetadatum.y) || isNaN(cellMetadatum.y)) {
                throw Error();
            }

@ -124,16 +124,18 @@ BI.CollectionView = BI.inherit(BI.Widget, {

    _cellRenderers: function (height, width, x, y) {
        this._lastRenderedCellIndices = this._sectionManager.getCellIndices(height, width, x, y);
+        
        return this._cellGroupRenderer();
    },

    _cellGroupRenderer: function () {
-        var self = this, o = this.options;
+        var self = this;
        var rendered = [];
        BI.each(this._lastRenderedCellIndices, function (i, index) {
            var cellMetadata = self._sectionManager.getCellMetadata(index);
            rendered.push(cellMetadata);
        });
+        
        return rendered;
    },

@ -167,16 +169,16 @@ BI.CollectionView = BI.inherit(BI.Widget, {
            var topMap = BI.invert(tops);
            // 存储上下左右四个边界
            var leftBorder = {}, rightBorder = {}, topBorder = {}, bottomBorder = {};
-            var assertMinBorder = function (border, offset) {
-                if (border[offset] == null) {
+            function assertMinBorder(border, offset) {
+                if (BI.isNull(border[offset])) {
                    border[offset] = Number.MAX_VALUE;
                }
-            };
-            var assertMaxBorder = function (border, offset) {
-                if (border[offset] == null) {
+            }
+            function assertMaxBorder(border, offset) {
+                if (BI.isNull(border[offset])) {
                    border[offset] = 0;
                }
-            };
+            }
            for (var i = 0, len = childrenToDisplay.length; i < len; i++) {
                var datum = childrenToDisplay[i];
                var index = this.renderedKeys[datum.index] && this.renderedKeys[datum.index][1];
@ -213,7 +215,7 @@ BI.CollectionView = BI.inherit(BI.Widget, {
                        left: datum.x,
                        top: datum.y,
                        _left: datum.x,
-                        _top: datum.y,
+                        _top: datum.y
                        // _width: datum.width,
                        // _height: datum.height
                    });
--- a/src/base/combination/bubble.js
+++ b/src/base/combination/bubble.js
@ -6,6 +6,7 @@
    BI.Bubble = BI.inherit(BI.Widget, {
        _defaultConfig: function () {
            var conf = BI.Bubble.superclass._defaultConfig.apply(this, arguments);
+
            return BI.extend(conf, {
                baseCls: (conf.baseCls || "") + " bi-popper",
                attributes: {
@ -36,7 +37,7 @@
                el: {},
                popup: {},
                comboClass: "bi-combo-popup",
-                hoverClass: "bi-combo-hover",
+                hoverClass: "bi-combo-hover"
            });
        },

@ -104,14 +105,14 @@
        _initPullDownAction: function () {
            var self = this, o = this.options;
            var evs = (this.options.trigger || "").split(",");
-            var st = function (e) {
+            function st (e) {
                if (o.stopEvent) {
                    e.stopEvent();
                }
                if (o.stopPropagation) {
                    e.stopPropagation();
                }
-            };
+            }

            var enterPopup = false;

@ -217,6 +218,8 @@
                            }
                        });
                        break;
+                    default:
+                        break;
                }
            });
        },
@ -229,7 +232,7 @@

        _assertPopupView: function () {
            var self = this, o = this.options;
-            if (this.popupView == null) {
+            if (BI.isNull(this.popupView)) {
                this.popupView = BI.createWidget(BI.isFunction(this.options.popup) ? this.options.popup() : this.options.popup, {
                    type: "bi.bubble_popup_view",
                    showArrow: o.showArrow,
@ -286,6 +289,7 @@
                return;
            }
            this._hideView(e);
+
            return true;
        },

@ -319,7 +323,7 @@
        },

        _popupView: function (e) {
-            var self = this, o = this.options;
+            var o = this.options;
            this._assertPopupViewRender();
            this.fireEvent(BI.Bubble.EVENT_BEFORE_POPUPVIEW);
            // popupVisible是为了获取其宽高, 放到可视范围之外以防止在IE下闪一下
--- a/src/base/combination/combo.js
+++ b/src/base/combination/combo.js
@ -1,6 +1,7 @@
 !(function () {
    var needHideWhenAnotherComboOpen = {};
    var currentOpenedCombos = {};
+
    /**
     * @class BI.Combo
     * @extends BI.Widget
@ -11,6 +12,7 @@
        },
        _defaultConfig: function () {
            var conf = BI.Combo.superclass._defaultConfig.apply(this, arguments);
+
            return BI.extend(conf, {
                baseCls: (conf.baseCls || "") + " bi-combo" + (BI.isIE() ? " hack" : ""),
                attributes: {
@ -107,7 +109,7 @@

        _assertPopupView: function () {
            var self = this, o = this.options;
-            if (this.popupView == null) {
+            if (BI.isNull(this.popupView)) {
                this.popupView = BI.createWidget(BI.isFunction(this.options.popup) ? this.options.popup() : this.options.popup, {
                    type: "bi.popup_view",
                    showArrow: o.showArrow,
@ -280,10 +282,12 @@
                    delete p.adaptHeight;
                    p.dir = "right";
                    break;
+                default:
+                    break;
            }

            if ("adaptHeight" in p) {
-                this.resetListHeight(p["adaptHeight"]);
+                this.resetListHeight(p.adaptHeight);
            }
            var width = this.combo.element.outerWidth();
            var height = this.combo.element.outerHeight();
--- a/src/base/combination/expander.js
+++ b/src/base/combination/expander.js
@ -126,6 +126,8 @@ BI.Expander = BI.inherit(BI.Widget, {
                        }));
                    }
                    break;
+                default:
+                    break;
            }
        });
    },
@ -136,7 +138,7 @@ BI.Expander = BI.inherit(BI.Widget, {

    _assertPopupView: function () {
        var self = this, o = this.options;
-        if (this.popupView == null) {
+        if (BI.isNull(this.popupView)) {
            this.popupView = BI.createWidget(this.options.popup, {
                type: "bi.button_group",
                cls: "expander-popup",
@ -255,6 +257,7 @@ BI.Expander = BI.inherit(BI.Widget, {
        if (this.expander.options.id === id) {
            return this.expander;
        }
+
        return this.popupView && this.popupView.getNodeById(id);
    },

@ -262,6 +265,7 @@ BI.Expander = BI.inherit(BI.Widget, {
        if (this.expander.getValue() === value) {
            return this.expander;
        }
+        
        return this.popupView && this.popupView.getNodeByValue(value);
    },

--- a/src/base/combination/group.button.js
+++ b/src/base/combination/group.button.js
@ -42,7 +42,6 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
    },

    _createBtns: function (items) {
-        var o = this.options;
        return BI.createWidgets(BI.createItems(items, {
            type: "bi.text_button"
        }), this);
@ -66,6 +65,8 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
                        case BI.ButtonGroup.CHOOSE_TYPE_NONE:
                            self.setValue([]);
                            break;
+                        default:
+                            break;
                    }
                    self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
                    self.fireEvent(BI.ButtonGroup.EVENT_CHANGE, value, obj);
@ -95,15 +96,18 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
                });
            });
        }
+
        return btns;
    },

    _packageSimpleItems: function (btns) {
        var o = this.options;
+
        return BI.map(o.items, function (i, item) {
            if (BI.stripEL(item) === item) {
                return btns[i];
            }
+
            return BI.extend({}, item, {
                el: btns[i]
            });
@ -122,12 +126,14 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
            lay = BI.formatEL(lay.items[0]).el;
        }
        lay.items = items;
+
        return layout;
    },

    // 如果是一个简单的layout
    _isSimpleLayout: function () {
        var o = this.options;
+
        return BI.isArray(o.layouts) ? (o.layouts.length === 1 && !BI.isArray(o.items[0])) : true;
    },

@ -140,12 +146,12 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
    },

    prependItems: function (items) {
-        var o = this.options;
        var btns = this._btnsCreator.apply(this, arguments);
        this.buttons = BI.concat(btns, this.buttons);

        if (this._isSimpleLayout() && this.layouts && this.layouts.prependItems) {
            this.layouts.prependItems(btns);
+
            return;
        }

@ -154,13 +160,13 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
    },

    addItems: function (items) {
-        var o = this.options;
        var btns = this._btnsCreator.apply(this, arguments);
        this.buttons = BI.concat(this.buttons, btns);

        // 如果是一个简单的layout
        if (this._isSimpleLayout() && this.layouts && this.layouts.addItems) {
            this.layouts.addItems(btns);
+
            return;
        }

@ -257,6 +263,7 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
                v.push(item.getValue());
            }
        });
+
        return v;
    },

@ -267,6 +274,7 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
                v.push(item.getValue());
            }
        });
+
        return v;
    },

@ -285,6 +293,7 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
                btns.push(item);
            }
        });
+
        return btns;
    },

@ -295,6 +304,7 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
                btns.push(item);
            }
        });
+
        return btns;
    },

@ -303,9 +313,11 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
        BI.any(this.buttons, function (i, item) {
            if (item.isEnabled() && item.getValue() === value) {
                index = i;
+
                return true;
            }
        });
+
        return index;
    },

@ -314,9 +326,11 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
        BI.any(this.buttons, function (i, item) {
            if (item.isEnabled() && item.options.id === id) {
                node = item;
+
                return true;
            }
        });
+
        return node;
    },

@ -325,9 +339,11 @@ BI.ButtonGroup = BI.inherit(BI.Widget, {
        BI.any(this.buttons, function (i, item) {
            if (item.isEnabled() && item.getValue() === value) {
                node = item;
+
                return true;
            }
        });
+
        return node;
    },

--- a/src/base/combination/group.virtual.js
+++ b/src/base/combination/group.virtual.js
@ -29,9 +29,10 @@ BI.VirtualGroup = BI.inherit(BI.Widget, {
        var o = this.options;
        var map = this.buttonMap = {};
        var layouts = BI.isArray(o.layouts) ? o.layouts : [o.layouts];
-        for (var i = layouts.length - 1; i > 0; i--) {
+        for (let i = layouts.length - 1; i > 0; i--) {
            items = BI.map(items, function (k, it) {
                var el = BI.stripEL(it);
+
                return BI.extend({}, layouts[i], {
                    items: [
                        BI.extend({}, layouts[i].el, {
@ -47,6 +48,7 @@ BI.VirtualGroup = BI.inherit(BI.Widget, {
                });
            });
        }
+        
        return items;
    },

@ -60,6 +62,7 @@ BI.VirtualGroup = BI.inherit(BI.Widget, {
            lay = BI.formatEL(lay.items[0]).el;
        }
        lay.items = items;
+
        return layout;
    },

@ -93,6 +96,7 @@ BI.VirtualGroup = BI.inherit(BI.Widget, {
                }
            }
        });
+
        return v;
    },

@ -119,6 +123,7 @@ BI.VirtualGroup = BI.inherit(BI.Widget, {
                }
            }
        });
+
        return v;
    },

--- a/src/base/combination/loader.js
+++ b/src/base/combination/loader.js
@ -122,6 +122,7 @@ BI.Loader = BI.inherit(BI.Widget, {
        if (BI.isNumber(o.count)) {
            return this.count < o.count;
        }
+
        return !!o.hasPrev.apply(this, [{
            times: this.times,
            count: this.count
@ -133,6 +134,7 @@ BI.Loader = BI.inherit(BI.Widget, {
        if (BI.isNumber(o.count)) {
            return this.count < o.count;
        }
+
        return !!o.hasNext.apply(this, [{
            times: this.times,
            count: this.count
@ -175,6 +177,7 @@ BI.Loader = BI.inherit(BI.Widget, {
                self.populate.apply(self, arguments);
                o.onLoaded();
            }]);
+
            return false;
        }
        this.options.items = items;
@ -195,6 +198,7 @@ BI.Loader = BI.inherit(BI.Widget, {
                this.prev.invisible();
            }
        }
+        
        return true;
    },

--- a/src/base/combination/navigation.js
+++ b/src/base/combination/navigation.js
@ -45,6 +45,7 @@ BI.Navigation = BI.inherit(BI.Widget, {
            cardCreator: function (v) {
                var card = o.cardCreator(v);
                self.cardMap[v] = card;
+
                return card;
            },
            afterCardCreated: BI.bind(this.afterCardCreated, this),
@ -54,7 +55,7 @@ BI.Navigation = BI.inherit(BI.Widget, {
        if (BI.isFunction(o.showIndex)) {
            this.__watch(o.showIndex, function (context, newValue) {
                self.setSelect(newValue);
-            })
+            });
        }
    },

--- a/src/base/combination/searcher.js
+++ b/src/base/combination/searcher.js
@ -82,6 +82,8 @@ BI.Searcher = BI.inherit(BI.Widget, {
                        self._pauseSearch();
                    }
                    break;
+                default:
+                    break;
            }
        });
    },
@ -109,6 +111,8 @@ BI.Searcher = BI.inherit(BI.Widget, {
                                values.push(obj.getValue());
                                o.adapter && o.adapter.setValue(values);
                                break;
+                            default:
+                                break;
                        }
                    }
                    self.fireEvent(BI.Searcher.EVENT_CHANGE, value, obj);
@ -140,7 +144,6 @@ BI.Searcher = BI.inherit(BI.Widget, {
    },

    _pauseSearch: function () {
-        var o = this.options, name = this.getName();
        this._stop = true;
        BI.nextTick(function (name) {
            BI.Maskers.hide(name);
@ -153,7 +156,7 @@ BI.Searcher = BI.inherit(BI.Widget, {
    },

    _stopSearch: function () {
-        var o = this.options, name = this.getName();
+        var name = this.getName();
        this._stop = true;
        BI.Maskers.hide(name);
        if (this._isSearching === true) {
@ -175,6 +178,7 @@ BI.Searcher = BI.inherit(BI.Widget, {
            this.popupView.populate(find, match, keyword);
            o.isAutoSync && o.adapter && o.adapter.getValue && this.popupView.setValue(o.adapter.getValue());
            self.fireEvent(BI.Searcher.EVENT_SEARCHING);
+
            return;
        }
        this.popupView.loading && this.popupView.loading();
@ -203,6 +207,7 @@ BI.Searcher = BI.inherit(BI.Widget, {
            if (BI.isEmptyString(res[res.length - 1])) {
                res = res.slice(0, res.length - 1);
            }
+
            return BI.isNull(res) ? "" : res[res.length - 1];
        }
    },
@ -246,6 +251,7 @@ BI.Searcher = BI.inherit(BI.Widget, {

    hasMatched: function () {
        this._assertPopupView();
+
        return this.popupView.hasMatched();
    },

@ -288,8 +294,8 @@ BI.Searcher = BI.inherit(BI.Widget, {
        if (BI.isNull(this.popupView)) {
            return o.popup.value;
        }
-        return this.popupView.getValue();

+        return this.popupView.getValue();
    },

    populate: function (result, searchResult, keyword) {
--- a/src/base/combination/switcher.js
+++ b/src/base/combination/switcher.js
@ -265,6 +265,7 @@ BI.Switcher = BI.inherit(BI.Widget, {
        if (this.switcher.attr("id") === id) {
            return this.switcher;
        }
+
        return this.popupView && this.popupView.getNodeById(id);
    },

@ -272,6 +273,7 @@ BI.Switcher = BI.inherit(BI.Widget, {
        if (this.switcher.getValue() === value) {
            return this.switcher;
        }
+        
        return this.popupView && this.popupView.getNodeByValue(value);
    },

--- a/src/base/combination/tab.js
+++ b/src/base/combination/tab.js
@ -112,7 +112,7 @@ BI.Tab = BI.inherit(BI.Widget, {
    },

    removeTab: function (cardname) {
-        var self = this, o = this.options;
+        var self = this;
        BI.any(this.cardMap, function (name, card) {
            if (BI.isEqual(name, (cardname + ""))) {
                self.layout.deleteCardByName(name);
--- a/src/base/combination/tree.button.js
+++ b/src/base/combination/tree.button.js
@ -16,6 +16,7 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (!BI.isFunction(item.setSelected)) {
                item.setNotSelectedValue(v);
+
                return;
            }
            if (BI.deepContains(v, item.getValue())) {
@ -31,6 +32,7 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (BI.isFunction(item.setEnabledValue)) {
                item.setEnabledValue(v);
+
                return;
            }
            if (BI.deepContains(v, item.getValue())) {
@ -46,6 +48,7 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (!BI.isFunction(item.setSelected)) {
                item.setValue(v);
+
                return;
            }
            if (BI.deepContains(v, item.getValue())) {
@ -61,12 +64,14 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
                v = BI.concat(v, item.getNotSelectedValue());
+
                return;
            }
            if (item.isEnabled() && item.isSelected && !item.isSelected()) {
                v.push(item.getValue());
            }
        });
+
        return v;
    },

@ -75,12 +80,14 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
                v = BI.concat(v, item.getValue());
+
                return;
            }
            if (item.isEnabled() && item.isSelected && item.isSelected()) {
                v.push(item.getValue());
            }
        });
+
        return v;
    },

@ -89,12 +96,14 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
                btns = btns.concat(item.getSelectedButtons());
+
                return;
            }
            if (item.isSelected && item.isSelected()) {
                btns.push(item);
            }
        });
+
        return btns;
    },

@ -103,12 +112,14 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
                btns = btns.concat(item.getNotSelectedButtons());
+                
                return;
            }
            if (item.isSelected && !item.isSelected()) {
                btns.push(item);
            }
        });
+
        return btns;
    },

@ -118,12 +129,14 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.each(this.buttons, function (i, item) {
            if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
                leaves = leaves.concat(item.getAllLeaves());
+
                return;
            }
            if (item.isEnabled()) {
                leaves.push(item);
            }
        });
+
        return leaves;
    },

@ -133,9 +146,11 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
            var vs = item.getValue();
            if (item.isEnabled() && (vs === value || BI.contains(vs, value))) {
                index = i;
+
                return true;
            }
        });
+
        return index;
    },

@ -145,14 +160,17 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
            if (item.isEnabled()) {
                if (item.attr("id") === id) {
                    node = item;
+                    
                    return true;
                } else if (BI.isFunction(item.getNodeById)) {
-                    if (node = item.getNodeById(id)) {
+                    node = item.getNodeById(id);
+                    if (node) {
                        return true;
                    }
                }
            }
        });
+
        return node;
    },

@ -161,15 +179,18 @@ BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
        BI.any(this.buttons, function (i, item) {
            if (item.isEnabled()) {
                if (BI.isFunction(item.getNodeByValue)) {
-                    if (node = item.getNodeByValue(value)) {
+                    node = item.getNodeByValue(value);
+                    if (node) {
                        return true;
                    }
                } else if (item.attr("value") === value) {
                    node = item;
+
                    return true;
                }
            }
        });
+
        return node;
    }
 });
--- a/src/base/foundation/test/message.test.js
+++ b/src/base/foundation/test/message.test.js
@ -4,7 +4,6 @@
 * Created by windy on 2020/3/9
 */
 describe("MessageTest", function () {
-
    /**
     * test_author_windy
     */
@ -44,4 +43,3 @@ describe("MessageTest", function () {
        expect(body.find(".bi-toast").length).to.equal(1);
    });
 });
-
--- a/src/base/foundation/message.js
+++ b/src/base/foundation/message.js
@ -3,8 +3,7 @@
 * 弹出提示消息框，用于模拟阻塞操作（通过回调函数实现）
 * @class BI.Msg
 */
-BI.Msg = function () {
-
+BI.Msg = ((function () {
    var $mask, $pop;

    var messageShows = [];
@ -69,6 +68,7 @@ BI.Msg = function () {
                toast.element.removeClass("bi-message-enter").addClass("bi-message-leave");
                toast.destroy?.();
            }, 5000);
+
            return function () {
                toast.element.removeClass("bi-message-enter").addClass("bi-message-leave");
                toast.destroy?.();
@ -92,14 +92,14 @@ BI.Msg = function () {
                right: 0,
                bottom: 0
            }).appendTo("body");
-            var close = function () {
+            function close () {
                messageShows[messageShows.length - 1].destroy();
                messageShows.pop();
                if (messageShows.length === 0) {
                    $mask.remove();
                    $mask = null;
                }
-            };
+            }
            var controlItems = [];
            if (hasCancel === true) {
                controlItems.push({
@ -231,4 +231,4 @@ BI.Msg = function () {
            messageShows[messageShows.length] = BI.createWidget(conf);
        }
    };
-}();
+})());
--- a/src/base/grid/test/grid.test.js
+++ b/src/base/grid/test/grid.test.js
@ -4,7 +4,6 @@
 * Created by windy on 2020/3/20
 */
 describe("GridTest", function () {
-
    /**
     * test_author_windy
     */
--- a/src/base/grid/grid.js
+++ b/src/base/grid/grid.js
@ -61,7 +61,7 @@ BI.GridView = BI.inherit(BI.Widget, {
            if (o.overflowY === false) {
                scrollable = false;
            } else {
-                scrollable = "y"
+                scrollable = "y";
            }
        } else {
            if (o.overflowY === false) {
@ -279,7 +279,7 @@ BI.GridView = BI.inherit(BI.Widget, {
    },

    _populate: function (items) {
-        var self = this, o = this.options;
+        var o = this.options;
        this._reRange();
        if (items && items !== this.options.items) {
            this.options.items = items;
--- a/src/base/layer/test/layer.popover.test.js
+++ b/src/base/layer/test/layer.popover.test.js
@ -5,7 +5,6 @@
 */

 describe("PopoverTest", function () {
-
    /**
     * test_author_windy
     */
--- a/src/base/layer/layer.drawer.js
+++ b/src/base/layer/layer.drawer.js
@ -144,6 +144,8 @@ BI.Drawer = BI.inherit(BI.Widget, {
                    top: "100%"
                });
                break;
+            default:
+                break;
        }
    },

@ -172,6 +174,8 @@ BI.Drawer = BI.inherit(BI.Widget, {
                        top: "calc(100% - " + size.height + "px)"
                    });
                    break;
+                default:
+                    break;
            }
            callback && callback();
        });
@ -180,7 +184,6 @@ BI.Drawer = BI.inherit(BI.Widget, {
    hide: function (callback) {
        var self = this, o = this.options;
        requestAnimationFrame(function () {
-            var size = self._getSuitableSize();
            switch (o.placement) {
                case "right":
                    self.element.css({
@ -202,6 +205,8 @@ BI.Drawer = BI.inherit(BI.Widget, {
                        top: "100%"
                    });
                    break;
+                default:
+                    break;
            }
            setTimeout(callback, 300);
        });
--- a/src/base/layer/layer.popover.js
+++ b/src/base/layer/layer.popover.js
@ -157,7 +157,6 @@ BI.Popover = BI.inherit(BI.Widget, {
    // mounted之后绑定事件
    mounted: function () {
        var self = this;
-        var o = this.options;
        this.dragger.element.mousedown(function (e) {
            var pos = self.element.offset();
            self.startX = pos.left;
@ -168,7 +167,7 @@ BI.Popover = BI.inherit(BI.Widget, {

    _getSuitableBodyHeight: function (height) {
        var o = this.options;
-        var c = this._constant;
+    
        return BI.clamp(height, 0, BI.Widget._renderEngine.createElement("body")[0].clientHeight - o.headerHeight - (o.footer ? o.footerHeight : 0) - o.bodyTgap);
    },

--- a/src/base/layer/layer.popup.js
+++ b/src/base/layer/layer.popup.js
@ -50,12 +50,14 @@ BI.PopupView = BI.inherit(BI.Widget, {

    render: function () {
        var self = this, o = this.options;
-        var fn = function (e) {
+        function fn (e) {
            e.stopPropagation();
-        }, stop = function (e) {
+        }
+        function stop (e) {
            e.stopEvent();
+
            return false;
-        };
+        }
        this.element.css({
            "z-index": BI.zIndex_popup,
            "min-width": BI.isNumeric(o.minWidth) ? (o.minWidth / BI.pixRatio + BI.pixUnit) : o.minWidth,
@ -108,7 +110,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                type: "bi.absolute",
                cls: "bi-bubble-arrow-wrapper",
                items: [{
-                    el: this.arrow,
+                    el: this.arrow
                }]
            });
            // 因为三角符号的原因位置变大了，需要占位
@ -121,7 +123,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                items: [{
                    el: this.arrowWrapper,
                    left: 0,
-                    top: 0,
+                    top: 0
                }, {
                    el: this.placeholder
                }]
@ -139,6 +141,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
            "padding-left": o.innerHgap / BI.pixRatio + BI.pixUnit,
            "padding-right": o.innerHgap / BI.pixRatio + BI.pixUnit
        });
+
        return this.button_group;
    },

@ -147,6 +150,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
        if (false === o.tool) {
            return;
        }
+
        return BI.createWidget(o.tool);
    },

@ -155,6 +159,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
        if (o.tabs.length === 0) {
            return;
        }
+
        return BI.createWidget({
            type: "bi.center",
            cls: "list-view-tab",
@ -218,7 +223,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        top: o.tgap + o.vgap,
                        left: 0,
                        right: "",
-                        bottom: "",
+                        bottom: ""
                    };
                    placeholderStyle = {
                        left: 0,
@ -237,7 +242,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        top: o.bgap + o.vgap,
                        left: "",
                        right: 0,
-                        bottom: "",
+                        bottom: ""
                    };
                    placeholderStyle = {
                        left: 0,
@ -257,14 +262,14 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        bottom: o.bgap + o.vgap,
                        left: 0,
                        right: "",
-                        top: "",
+                        top: ""
                    };
                    placeholderStyle = {
                        left: 0,
                        right: 0,
                        height: this._const.TRIANGLE_LENGTH,
                        top: "",
-                        bottom: -this._const.TRIANGLE_LENGTH,
+                        bottom: -this._const.TRIANGLE_LENGTH
                    };
                    break;
                case "top,left":
@ -276,14 +281,14 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        bottom: o.bgap + o.vgap,
                        right: 0,
                        left: "",
-                        top: "",
+                        top: ""
                    };
                    placeholderStyle = {
                        left: 0,
                        right: 0,
                        height: this._const.TRIANGLE_LENGTH,
                        top: "",
-                        bottom: -this._const.TRIANGLE_LENGTH,
+                        bottom: -this._const.TRIANGLE_LENGTH
                    };
                    break;
                case "left":
@ -296,7 +301,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        right: o.rgap + o.hgap,
                        top: 0,
                        bottom: "",
-                        left: "",
+                        left: ""
                    };
                    placeholderStyle = {
                        top: 0,
@ -315,7 +320,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        right: o.rgap + o.hgap,
                        bottom: 0,
                        top: "",
-                        left: "",
+                        left: ""
                    };
                    placeholderStyle = {
                        top: 0,
@ -335,7 +340,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        left: o.lgap + o.hgap,
                        top: 0,
                        bottom: "",
-                        right: "",
+                        right: ""
                    };
                    placeholderStyle = {
                        top: 0,
@ -354,7 +359,7 @@ BI.PopupView = BI.inherit(BI.Widget, {
                        left: o.lgap + o.hgap,
                        bottom: 0,
                        top: "",
-                        right: "",
+                        right: ""
                    };
                    placeholderStyle = {
                        top: 0,
@ -372,8 +377,15 @@ BI.PopupView = BI.inherit(BI.Widget, {
                    break;
                case "innerLeft":
                    break;
+                default:
+                    break;
            }
-            this.element.removeClass("left").removeClass("right").removeClass("top").removeClass("bottom").addClass(direction);
+            this.element
+                .removeClass("left")
+                .removeClass("right")
+                .removeClass("top")
+                .removeClass("bottom")
+                .addClass(direction);
            this.arrow.element.css(style);
            this.arrowWrapper.element.css(wrapperStyle);
            this.placeholder.element.css(placeholderStyle);
--- a/src/base/layer/layer.searcher.js
+++ b/src/base/layer/layer.searcher.js
@ -9,6 +9,7 @@
 BI.SearcherView = BI.inherit(BI.Pane, {
    _defaultConfig: function () {
        var conf = BI.SearcherView.superclass._defaultConfig.apply(this, arguments);
+        
        return BI.extend(conf, {
            baseCls: (conf.baseCls || "") + " bi-searcher-view bi-card",
            tipText: BI.i18nText("BI-No_Select"),
--- a/src/base/list/listview.js
+++ b/src/base/list/listview.js
@ -21,13 +21,13 @@ BI.ListView = BI.inherit(BI.Widget, {
    },

    init: function () {
-        var self = this;
        this.renderedIndex = -1;
        this.cache = {};
    },

    render: function () {
        var self = this, o = this.options;
+
        return {
            type: "bi.vertical",
            items: [BI.extend({
@ -72,10 +72,11 @@ BI.ListView = BI.inherit(BI.Widget, {
        var index = (this.cache[this.renderedIndex] && (this.cache[this.renderedIndex].index + o.blockSize)) || 0;
        var cnt = this.renderedIndex + 1;
        var lastHeight;
-        var getElementHeight = function () {
+        function getElementHeight () {
            return self.container.element.height();
-        };
-        while ((lastHeight = getElementHeight()) < minContentHeight && index < o.items.length) {
+        }
+        lastHeight = getElementHeight();
+        while ((lastHeight) < minContentHeight && index < o.items.length) {
            var items = o.items.slice(index, index + o.blockSize);
            this.container.addItems(items.map(function (item, i) {
                return o.itemFormatter(item, index + i);
@ -93,7 +94,6 @@ BI.ListView = BI.inherit(BI.Widget, {
    },

    _calculateBlocksToRender: function () {
-        var o = this.options;
        this._renderMoreIf();
    },

--- a/src/base/list/virtualgrouplist.js
+++ b/src/base/list/virtualgrouplist.js
@ -27,6 +27,7 @@ BI.VirtualGroupList = BI.inherit(BI.Widget, {

    render: function () {
        var self = this, o = this.options;
+        
        return {
            type: "bi.vertical",
            items: [{
--- a/src/base/list/virtuallist.js
+++ b/src/base/list/virtuallist.js
@ -20,13 +20,13 @@ BI.VirtualList = BI.inherit(BI.Widget, {
    },

    init: function () {
-        var self = this;
        this.renderedIndex = -1;
        this.cache = {};
    },

    render: function () {
-        var self = this, o = this.options;
+        var self = this;
+
        return {
            type: "bi.vertical",
            items: [{
@ -45,7 +45,7 @@ BI.VirtualList = BI.inherit(BI.Widget, {
                ref: function () {
                    self.bottomBlank = this;
                }
-            }],
+            }]
        };
    },

--- a/src/base/tree/customtree.js
+++ b/src/base/tree/customtree.js
@ -68,6 +68,7 @@ BI.CustomTree = BI.inherit(BI.Widget, {
                    }
                    var args = Array.prototype.slice.call(arguments, 0);
                    args[0].node = node;
+
                    return o.itemsCreator.apply(self, args);
                };
                BI.isNull(item.popup.el) && (item.popup.el = BI.deepClone(o.el));
@ -76,6 +77,7 @@ BI.CustomTree = BI.inherit(BI.Widget, {
                items.push(node);
            }
        });
+
        return items;
    },