NgStyle Syntax [ngStyle]="{font-size.px: 14}" Step 3 - Install NgBootstrap // Installation for Angular CLI ng add @ng-bootstrap/ng-bootstrap App.module.ts Now we will declare form in app.module.ts, import { NgModule } from '@angular/core'; import { BrowserModule } from '@angu...
探索Angular 源码,了解 NgClass 和 NgStyle 背后的故事 使用示例帮助理解如何使用 NgClass 和 NgStyle 概览 NgClass 和 NgStyle 都是 Angular 的指令,依赖于其功能,我们可以根据条件将一个或多个 css class/styles 应用在一个元素上。通过这种方式,同一时间根据需求操纵多个 class 或 styles 将会非常方便快捷;让...
To add a conditional class in Angular we can pass an object tongClasswhere key is theclassnameandvalueis condition i.e., true or false as shown below. And in the above code, class name will be added only when the condition is true. We can add a single class or multiple classes dyn...
Syntax<element ng-class-odd="expression"></element> Supported by all HTML elements.Parameter ValuesValueDescription expression An expression that returns one or more class names.❮ AngularJS Reference Track your progress - it's free! Log in Sign Up ...
CSS代码: 1.strike{2text-decoration:line-through;3}4.bold{5font-weight:bold;6}7.red{8color:red;9} 1.映射语法 1<png-class="{strike: deleted, bold: important, red: error}">Map Syntax Example2deleted (apply "strike" class)3important (apply "bold" class)4error (apply "red" class)5...
Thanks to[className]property binding, we can set a class via the native JavaScriptclassNameproperty, using the[]binding syntax. We can execute any statement inside of that binding that results in a string. This allows us to set one or more classes based on a condition: ...
{strike: deleted, bold: important, 'has-error': error}">Map Syntax Exampledeleted (apply "strike" class)important (apply "bold" class)error (apply "has-error" class)<png-class="style">Using String Syntax<png-class="[style1, style2, style3]">Using Array Syntax...
另请参阅https://angular.io/docs/ts/latest/guide/template-syntax.html <!-- toggle the "special" class on/off with a property --> The class binding is special <!-- binding to `class.special` trumps the class attribute --> This one is not so special <!-- reset/override all class...
Syntax<element ng-class-odd="expression"></element>Supported by all HTML elements.Parameter ValuesValueDescription expression An expression that returns one or more class names.« AngularJS Reference COLOR PICKER LEARN MORE: Color Converter Google Maps Animated Buttons Modal Boxes Modal Images ...