【发布时间】:2019-11-11 06:30:33
【问题描述】:
我在我的 Angular 应用程序中使用 PrimeNG。我打算使用 p-dropdown 组件,但它在我的组件中呈现非常奇怪。
这看起来不像他们在文档中展示的那样。
这里是 package.json。 (也许 Bootstrap 和 PrimeNG 版本控制有偏差或类似情况?):
{
"name": "soar",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^7.2.15",
"@angular/cdk": "^8.0.1",
"@angular/common": "~7.2.0",
"@angular/compiler": "~7.2.0",
"@angular/core": "^8.0.2",
"@angular/forms": "~7.2.0",
"@angular/material": "^8.0.1",
"@angular/platform-browser": "~7.2.0",
"@angular/platform-browser-dynamic": "~7.2.0",
"@angular/router": "~7.2.0",
"@ng-bootstrap/ng-bootstrap": "^4.1.3",
"@ngrx/effects": "^7.4.0",
"@ngrx/store": "^7.4.0",
"@ngrx/store-devtools": "^7.4.0",
"bootstrap": "^4.3.1",
"chart.js": "^2.8.0",
"core-js": "^2.5.4",
"font-awesome": "^4.7.0",
"primeng": "^8.0.0",
"quill": "^1.3.6",
"rxjs": "~6.3.3",
"tslib": "^1.9.0",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.13.0",
"@angular/cli": "~7.3.9",
"@angular/compiler-cli": "~7.2.0",
"@angular/language-service": "~7.2.0",
"@ngrx/schematics": "^7.4.0",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~8.9.4",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.11.0",
"typescript": "~3.2.2"
}
}
这里是标记:
<form [formGroup]="registerForm">
<div class="form-group">
<p-dropdown [options]="productionSelectItems" formControlName="productionId"></p-dropdown>
</div>
</form>
我在整个应用程序范围内使用 Bootstrap,但我不认为这会是个问题。全面披露:我不是 UI/UX 人员,但我认为这应该呈现为某种 select 元素。这可能是什么原因造成的,我该如何解决?
数据不是问题。 Hello World! 这是我硬编码的SelectItem。它的值为 1,其标签为 Hello World!
【问题讨论】:
-
完全披露:我没有对这个问题投反对票——但完全同意投反对票。首先,strangely 和 unexpectedly 是什么意思?为了帮助您,需要查看您的 Angular 代码(productionSelectItems 的内容是什么)。 package.json 完全没用。
-
选择项的内容不是问题@Felix。我对一个 SelectItem 进行了硬编码,以将“Hello World”显示为标签,将 1 显示为值...
标签: javascript angular primeng