Tag：control
-
Time：2020-2-20
Use coordinatorlayout to create cool effects Custom behavior — imitating Zhihu, hiding and displaying floatactionbutton In depth analysis of nestedscrolling mechanism Take you step by step to read the coordinatorlayout source code Custom behavior – the realization of imitating the discovery page of sina Weibo View pager, Scrollview nested view pager slide conflict resolution Custom […]
-
Time：2020-2-19
scene WinForm control – devexpress18 download installation registration and use in vs: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100061243 After the installation of devexpress, a search function with multiple criteria can be implemented. The effect is as follows Realization Create a new form, drag the checkedit control and TextEdit control to make the page layout as follows How to […]
-
Time：2020-2-18
There are two forms in angular 4. X: Template driven forms – template driven forms (similar to the forms in angularjs 1. X) Reactive forms (model driven forms) – responsive forms Template driven forms. We have introduced them in the previous article. For details, please see – angular 4. X template driven forms. Contents ngModule […]
-
Time：2020-2-17
Angular provides us with a variety of ways and APIs for form validation. Next we’ll show you how to useAbstractControlRealizationFormGroupVerification. The article will coverFormGroup 、FormControlandFormBuilderTherefore, it is recommended that readers who do not know the above knowledge read the article angular 4. X reactive forms before reading this article. Contents What is a FormGroup FormBuilder/FormGroup […]
-
Time：2020-2-17
Function effect display Running environment Win7，Win8，Win10 Reworld version experience version VC? Redist.x64 running environment Supplement for zero base readers Download and install the corresponding version of reworld Reworld official website: http://www.reworlder.com/ After downloading and installing, register an account to open the empty map Download and install VC? Redist.x64.rar running environment Redist.x64 download link Thinking analysis […]
-
Time：2020-2-16
Forms are part of almost every web application. Although angular provides us with several built-in validators, in order to meet the needs of the project, we often need to add some custom validation functions to the application. Next, we will focus on how to customize the validator instruction. Built-in Validators Angular provides some built-in validators. […]
-
Time：2020-2-16
Function effect display Running environment Win7，Win8，Win10 Reworld version experience version VC? Redist.x64 running environment Supplement for zero base readers Download and install the corresponding version of reworld Reworld official website: http://www.reworlder.com/ Reworld creator’s Home Forum: http://bbs.reworlder.com After downloading and installing, register an account to open the empty map Download and install VC? Redist.x64.rar running environment […]
-
Time：2020-2-15
Before we plan to customize form controls, we should consider the following issues: Is there already a native element with the same semantics? Such as:<input type=”number”> If so, should we consider whether we can rely on this element, and only use CSS or incremental enhancements to change its appearance / behavior to meet our needs? […]
-
Time：2020-2-13
There are many ways to update form values in angular 4. X. for scenarios using responsive forms, we can easily update form values through APIs (such as patchvalue and setValue) provided within the framework. In this article, we’ll show you how to use the patchvalue and setValue methods to update the values of a form, […]
-
Time：2020-2-12
Recently, I answered some questions on SF and QQ group, and found that some questions may be met by beginners. Personal energy is limited. If you have a group of interested friends, you can add QQ group:Angular Xiuxian Road (1) group – 153742079 (full), please add angular Xiuxian Road (2) group – 648681235。 Maintain this […]
-
Time：2020-2-12
Function effect display Running environment Win7，Win8，Win10 Reworld version experience version VC? Redist.x64 running environment Supplement for zero base readers Download and install the corresponding version of reworld Reworld official website: http://www.reworlder.com/ Reworld creator’s Home Forum: http://bbs.reworlder.com After downloading and installing, register an account to open the empty map Download and install VC? Redist.x64.rar running environment […]
-
Time：2020-2-12
scene Effect Note: Blog home page:https://blog.csdn.net/badao_liumang_qizhi Pay attention to the public addressDomineering procedural apeGet programming related ebooks, tutorials and free downloads. Realization Create a new form and design the page layout as follows The up and down buttons for the fold effect are PictureBox, and the tag tags from top to […]
