Because there is no data in the database, I cannot view the setting effect, so I created a test data table to test the demo. — QR code operation entrance settings create table JM_QR_CODE ( QR_CODE_ID NUMBER generated as identity primary key, SYSTEM_ID NUMBER(20) not null, IS_ENABLE NUMBER(1), OPERATION_NAME NVARCHAR2(64), DESCRIPTION NVARCHAR2(255), ENTRY_URL NVARCHAR2(255), AUTH_RANGE […]
Tag: hiding
Three major concepts of C++ should be distinguished – overloading, hiding (redefinition), and overwriting (rewriting)
Table of contents 1. Overloading **(1) Concept: **In the same scope; the function name is the same, the parameter list is different (the number of parameters is different, or the parameter type is different, or the number of parameters and the parameter type are different), the return value type can be the same But it’s […]
Use exceljs to export luckysheet tables (merge, border, row height, column width, freeze, column hiding, filtering, picture)
Use exceljs. Documentation: https://github.com/exceljs/exceljs/blob/HEAD/README_zh.md Reference: Use exceljs to export luckysheet table_excel to luckysheet_lishy97’s blog-CSDN blog There are some problems, welcome to communicate function exportExcelFront(luckysheet, name, excelType) { // 1. Create a workbook and add properties to the workbook const workbook = new ExcelJS.Workbook() // 2. Create a table. The second parameter can configure what kind […]
Vue.js2+Cesium1.103.0 5. WMS service loading, controlling the display and hiding of self-layers
Vue.js2 + Cesium1.103.0 5. WMS service loading, control self-layer display demo <template> <div id=”cesium-container” style=”width: 100%; height: 100%;” > <div class=”layer_container”> <button id=”btn”>Clear</button> <el-tree ref=”tree” :data=”layers” show-checkbox node-key=”id” :props=”defaultProps” :default-checked-keys=”default CheckedKeys” highlight-current @check=”handleCheckChange” /> </div> </div> </template> <script> /* eslint-disable no-undef */ // import { // getExtend // } from ‘@/utils/CesiumUtils.js’ import { findIndex } […]
CSS implements horizontal scrolling (hiding scrollbars)
In this case, the horizontal scrolling effect of JD Mobile is as follows: Usually this effect is realized by swiper, but it needs to introduce third-party components and occupy unnecessary resources, but this function can be easily realized through CSS. The main idea is to nest a small box in a large box. When the […]
Qt interface design – sidebar hiding and sliding out
In daily projects, the sidebar is often used in the layout of the interface. Putting controls on the sidebar for combined use can realize the hiding and sliding of the sub-function interface. The effect is shown as follows: The interface controls are very simple. The main interface QWidget and the sidebar are combined with a […]
Implementation of full screen (hiding StatusBar or NavigationBar)
Full screen through Theme Use the NoActionBar theme, and use the following <style name=”TranslucentTheme” parent=”Theme.AppCompat.Light.NoActionBar”> <item name=”android:windowTranslucentStatus”>true</item> <item name=”android:windowTranslucentNavigation”>true</item> </style> Hide status bar through WindowLayout Flag getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); Achieving full screen through SystemUiVisibility View decorView = getWindow().getDecorView(); // Hide both the navigation bar and the status bar. // SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 […]
C++ functions with the same name – overloading, hiding, overriding
An article takes you to understand C++’s overloading, overriding and rewriting! C ++ Inheritance (4) — Hiding with the same name (redefinition) c ++ function with the same name—-overloading, hiding, covering Overloading, Overriding, and Redefinition in C++ (hidden by the same name) (***demo code included) Difference between function overloading and function overriding (**) Briefly describe […]
ArcGis-batch drawing-realize the processing of hiding unwanted elements (not displaying other elements) and “public elements”
A brief description: This article uses the same methods and tools as the author’s another article, but the purpose is different, the core tools are different, and the effects achieved are different. If the requirement does not apply to the method of this article, you can take a look at another article: ArcGis-batch plotting-using “data-driven” […]
Android12 dynamically controls the display and hiding of the SystemUI status bar and navigation bar
1. First shield the bottom taskbar from displaying: packages/apps/Launcher3/src/com/android/launcher3/config/FeatureFlags.java diff –git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java old mode 100644 new mode 100755 index 2d31aa4..15eadff — a/src/com/android/launcher3/config/FeatureFlags.java + + + b/src/com/android/launcher3/config/FeatureFlags.java @@ -191,7 + 191,7 @@ public final class FeatureFlags { + “predictions to be updated while they are visible to the user.”); public static final BooleanFlag ENABLE_TASKBAR = […]