我尝试使用webpack将".ts"编译为".js",但是出现此错误,我该如何解决这个问题?
Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration.output.path: The provided value "./dist" is not an absolute path!"
Run Code Online (Sandbox Code Playgroud) 我刚刚在网上看到很多文章找到了将文本复制到剪贴板的解决方案。但每个教程都用输入示例进行解释。
function GeeksForGeeks() {
var copyGfGText = document.getElementById("GfGInput");
copyGfGText.select();
document.execCommand("copy");
alert("Copied the text: " + copyGfGText.value);
}Run Code Online (Sandbox Code Playgroud)
<input type="text" value="GeeksForGeeks" id="GfGInput">
<!-- The button used to copy the text -->
<button onclick="GeeksForGeeks()">Copy text</button>Run Code Online (Sandbox Code Playgroud)
但我只需要复制一个简单的文本。有没有办法将简单字符串从变量复制到剪贴板?例子`
let text = "copy this text to the clipboard";
Run Code Online (Sandbox Code Playgroud) 我有一个数据表,我在其中显示分支数据,但需要隐藏索引为 0 的项目。
<ngx-datatable
class="data-table table-responsive task-list-table"
[rows]="branches"
[loadingIndicator]="loadingIndicator"
[columnMode]="'force'"
[headerHeight]="50"
[footerHeight]="50"
[limit]="10"
[rowHeight]="66"
[reorderable]="reorderable">
<ngx-datatable-column name="Branch Office Name">
<ng-template let-rowIndex="rowIndex" *ngIf="rowIndex != 0" let-
branch="row" ngx-datatable-cell-template>
{{branch['name']}}
</ng-template>
</ngx-datatable-column>
<ngx-datatable-column name="Parent Branch">
<ng-template let-rowIndex="rowIndex" *ngIf="rowIndex != 0" let-
branch="row" ngx-datatable-cell-template>
{{branch['parentOrganizationName']}}
</ng-template>
</ngx-datatable-column>
</ngx-datatable>
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我试过用 *ngIf 指令来做,但它不起作用。我该如何解决这个问题?
在我的项目中,我在购物应用程序中使用此 json 来获取按热门类型和品牌类型分隔的产品。我试图为整个 json 对象定义一个“完整”类型,但它在我的代码中无法正常工作。我尝试对 json 使用这种方法。但似乎与实际数据类型不匹配
import {Product} from './Product';
export class Data {
products: {branded: Product[], hot: Product[]};
users: {}[];
}
export class Product {
content: string;
image: string;
price: string;
title: string;
}
export const DATA = {
"products": {
"hot": [
{
"title": "Hot Tittle 1",
"content": "Hot Content 1",
"image": "...",
"price": "100"
},
{
"title": "Hot Tittle 2",
"content": "Hot Content 2",
"image": "...",
"price": "200"
},
{
"title": "Hot Tittle 3",
"content": "Hot …Run Code Online (Sandbox Code Playgroud) 我正在为一个项目使用 react-elastic-carousel,但找不到改变点颜色(分页)的方法。如何更改点和活动点的颜色?
import React, {Component} from 'react';
import Item from '../Item/Item';
import Carousel from 'react-elastic-carousel';
import classes from './Test.module.css';
class Gallery extends Component {
render() {
return (
<div>
<Carousel
itemsToShow={1}
style={{backgroundColor: 'red', color: 'white'}}
>
<Item>1</Item>
<Item>2</Item>
<Item>3</Item>
<Item>4</Item>
<Item>5</Item>
<Item>6</Item>
</Carousel>
</div>
)
}
}
export default Gallery;
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