feat(registerBootstrapBlazorModule ): add registerBootstrapBlazorModule in utility

src/BootstrapBlazor/Components/AutoComplete/AutoComplete.razor.js

@@ -1,14 +1,10 @@
-import { debounce } from "../../modules/utility.js"
+import { debounce, registerBootstrapBlazorModule } from "../../modules/utility.js"
 import { handleKeyUp, select, selectAllByFocus, selectAllByEnter } from "../Input/BootstrapInput.razor.js"
 import Data from "../../modules/data.js"
 import EventHandler from "../../modules/event-handler.js"
 import Input from "../../modules/input.js"
 import Popover from "../../modules/base-popover.js"
 
-if (window.BootstrapBlazor === void 0) {
-    window.BootstrapBlazor = {};
-}
-
 export function init(id, invoke) {
     const el = document.getElementById(id)
     const menu = el.querySelector('.dropdown-menu')
@@ -76,32 +72,29 @@ export function init(id, invoke) {
         filterCallback(v);
     });
 
-    if (window.BootstrapBlazor.AutoComplete === void 0) {
-        window.BootstrapBlazor.AutoComplete = {
-            hooked: false,
-            registerCloseDropdownHandler: function () {
-                if (this.hooked === false) {
-                    this.hooked = true;
-
-                    EventHandler.on(document, 'click', e => {
-                        [...document.querySelectorAll('.auto-complete.show')].forEach(a => {
-                            const ac = e.target.closest('.auto-complete');
-                            if (ac === a) {
-                                return;
-                            }
-
-                            const el = a.querySelector('[data-bs-toggle="bb.dropdown"]');
-                            if (el === null) {
-                                a.classList.remove('show');
-                            }
-                        });
+    const module = registerBootstrapBlazorModule('AutoComplete', {
+        hooked: false,
+        registerCloseDropdownHandler: function () {
+            if (this.hooked === false) {
+                this.hooked = true;
+
+                EventHandler.on(document, 'click', e => {
+                    [...document.querySelectorAll('.auto-complete.show')].forEach(a => {
+                        const ac = e.target.closest('.auto-complete');
+                        if (ac === a) {
+                            return;
+                        }
+
+                        const el = a.querySelector('[data-bs-toggle="bb.dropdown"]');
+                        if (el === null) {
+                            a.classList.remove('show');
+                        }
                     });
-                }
+                });
             }
         }
-    }
-
-    window.BootstrapBlazor.AutoComplete.registerCloseDropdownHandler();
+    });
+    module.registerCloseDropdownHandler();
 }
 
 const handlerKeyup = (ac, e) => {

src/BootstrapBlazor/wwwroot/modules/utility.js

@@ -571,28 +571,23 @@ const hackPopover = (popover, css) => {
 }
 
 const hackTooltip = function () {
-    window.BootstrapBlazor ??= {};
-
-    if (window.BootstrapBlazor.Tooltip === void 0) {
-        window.BootstrapBlazor.Tooltip = {
-            hooked: false,
-            hackDispose: function () {
-                if (this.hooked === false) {
-                    this.hooked = true;
-
-                    const originalDispose = bootstrap.Tooltip.prototype.dispose;
-                    bootstrap.Tooltip.prototype.dispose = function () {
-                        originalDispose.call(this);
-                        // fix https://github.com/twbs/bootstrap/issues/37474
-                        this._activeTrigger = {};
-                        this._element = document.createElement('noscript'); // placeholder with no behavior
-                    }
+    const tooltip = registerBootstrapBlazorModule('Tooltip', {
+        hooked: false,
+        hackDispose: function () {
+            if (this.hooked === false) {
+                this.hooked = true;
+
+                const originalDispose = bootstrap.Tooltip.prototype.dispose;
+                bootstrap.Tooltip.prototype.dispose = function () {
+                    originalDispose.call(this);
+                    // fix https://github.com/twbs/bootstrap/issues/37474
+                    this._activeTrigger = {};
+                    this._element = document.createElement('noscript'); // placeholder with no behavior
                 }
             }
         }
-    }
-
-    window.BootstrapBlazor.Tooltip.hackDispose();
+    });
+    tooltip.hackDispose();
 }
 
 const setIndeterminate = (object, state) => {
@@ -802,20 +797,30 @@ export function switchTheme(theme, x = 0, y = 0, sync = true) {
     }
 }
 
-const deepMerge = (obj1, obj2) => {
-    for (let key in obj2) {
+const deepMerge = (obj1, obj2, skipNull = true) => {
+    for (const key in obj2) {
         if (obj2.hasOwnProperty(key)) {
             if (obj2[key] instanceof Object && obj1[key] instanceof Object) {
                 obj1[key] = deepMerge(obj1[key], obj2[key]);
             }
             else {
+                const value = obj2[key];
+                if (skipNull && value === null) {
+                    continue;
+                }
                 obj1[key] = obj2[key];
             }
         }
     }
     return obj1;
 }
 
+export function registerBootstrapBlazorModule(name, module) {
+    window.BootstrapBlazor ??= {};
+    window.BootstrapBlazor[name] ??= deepMerge(window.BootstrapBlazor[name] ?? {}, module);
+    return window.BootstrapBlazor[name];
+}
+
 export function setTitle(title) {
     document.title = title;
 }