Tag:html5

  • TimePicker for SAP UI5, a trial version of a clock-like time selection control

    Time:2022-12-6

    A set of step-by-step learning tutorials suitable for SAP UI5 beginners The number of articles planned for this column is in300around, toOctober 14, 2022So far, it has been updated141articles, column completion degree is47%. About the Author Jerry Wang joined SAP Chengdu Research Institute after graduating from University of Electronic Science and Technology of China with […]

  • springboot~elasticsearch performs unequal retrieval on fields of nested collection type

    Time:2022-12-6

    For the data type of es, if it is a complex type and we need to retrieve the complex type, it should be defined asnestedType, and for its retrieval, if it is non-collection data, it is no different from other types; and if the data stored in your nested is a collection, then you need […]

  • How to gracefully break a Promise? Let’s try AbortController!

    Time:2022-12-6

    Welcome to the fifth issue of the front-end small class. Today we will talk about how to terminate the ongoingFetchas well asPromise. This article will introduce the two key knowledge points in detail.AbortControllerandAbortSignal. Students who are more interested in hands-on practice can also watch the corresponding video version. In the usual development process, it is […]

  • sap.ui.require.toUrl usage scenario in SAP UI5 application

    Time:2022-12-6

    The picture below is the authorSAP UI5 development tutorialA piece of code used in: RuntimetoUrlThe value printed by the method:. The return value of this toUrl, inindex.htmlthroughdata-sap-ui-resourcerootsspecify: The evaluation of the toUrl method takes into account any configured ID mappings or resource paths. It also supports the path within the./and../and other relative segments, but appearing […]

  • About the jQuery version included in SAP UI5

    Time:2022-12-6

    How to find the jQuery version used by SAPUI5 sap-ui-core.js is part of the bootstrap section as shown below. It contains a copy of the jQuery file. The jQuery version in use can be found with the command $.fn.jQuery. <!DOCTYPE HTML> <html> <head> <meta http-equiv=”X-UA-Compatible” content=”IE=edge”> <meta http-equiv=’Content-Type’ content=’text/html;charset=UTF-8’/> <script src=”resources/sap-ui-core.js” id=”sap-ui-bootstrap” data-sap-ui-libs=”sap.m” data-sap-ui-theme=”sap_bluecrystal”> </script> […]

  • fastposter v2.9.2 minimalist poster generator

    Time:2022-12-6

    fastposter v2.9.2 Programmer must-have poster generatorThe fastposter poster generator is a tool for quickly developing posters. Just upload a background image and place components (text, picture, 2D, avatar) in the corresponding position to generate a poster. Click the code to directly generate calling codes in various languages, which is convenient for rapid development.It has served […]

  • Talk about CachingExecutor of Mybatis Executor

    Time:2022-12-5

    Talk about CachingExecutor of Mybatis ExecutorCachingExecutor First look at the CachingExecutor class: public class CachingExecutor implements Executor { private final Executor delegate; @Override public int update(MappedStatement ms, Object parameterObject) throws SQLException { flushCacheIfRequired(ms); return delegate.update(ms, parameterObject); } The member variable of CachingExecutor has an Executor instance, which is obviously a decorator pattern. This class performs […]

  • Can video encryption be automatically destroyed after expiration?

    Time:2022-12-5

    In our impression, the text on the book has always existed, but there is also a kind of book in order to limit the viewing time and solve the problem of procrastination, and the text on the book disappears within a certain period of time. As early as 1992, the American science fiction master William […]

  • The difference between CSS pixels, device pixels, device independent pixels, dpr, ppi

    Time:2022-12-5

    foreword Hi everybody, I’mHoMeTown, along the unit of measurement, I want to continue talking about the differences between CSS pixels, device pixels, device independent pixels, dpr, and ppi. As we all know, in CSS we usually usepxThere are more scenes as a unit. On the PC side, 1 pixel corresponds to 1 physical pixel on […]

  • Vue Admin Plus paid version

    Time:2022-12-5

    Simplified Chinese |English <div align=”center”><img width=”200″ src=”https://fastly.jsdelivr.net/gh/chuzhixin/image/logo/vab.png”/><h1> vue-admin-better</h1> <p>Spring is here, and all things begin. May all the good things come one after another!</p></div> characteristic 40+ high-quality single pages RBAC model + JWT permission control 100,000+ Project Practical Applications good type definition The open source version supports free commercial use Cross-platform PC, mobile phone, tablet […]

  • The difference between Client Side Cache and Server Side Cache

    Time:2022-12-5

    Cache me outside Caching is a persistence mechanism that optimizes web page load times and optimizes the amount of memory it uses. Definition of Cache Due to space limitations, this article focuses on Web caching. When you load a website, website data such as images, videos and html documents will be saved. After reloading the […]

  • Instantiation method of MockServer in SAP UI5 application

    Time:2022-12-5

    In the SAP UI5 application code, we use the following code to create a Mock Server instance: this.oVocabularyMockServer = new MockServer({rootUri: “/sap/opu/odata/SAP/vocabulary_srv/”}); This Mock Server comes from the namespacesap.ui.core.util, which can only be used to simulate support forOData V2 RESThttp request from a remote server for the protocol. MockServer is used to create mock servers […]