essence-ng2-print
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1.1.0 • Public • Published

essence-ng2-print

essence-ng2-print is an Angular component that can print html and text.

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Usage

  1. Install

    npm install --save essence-ng2-print@latest
  2. Set in the .angular-cli.json(@angular/cli)

    "styles"[
        "../node_modules/bootstrap/dist/css/bootstrap.min.css"
    ]
  3. Add the EssenceNg2PrintModule

    import {EssenceNg2PrintModule} from "essence-ng2-print";
    @NgModule({
        imports: [
            EssenceNg2PrintModule
        ]
    })
  4. Use in Template

    <div id="print_div" #print_div>
        <table class="table table-striped">
            <thead *ngIf="showHead">
            <tr>
                <th>#</th>
                <th>First Name</th>
                <th>Last Name</th>
                <th>Username</th>
            </tr>
            </thead>
            <tbody>
            <tr *ngFor="let user of datas; let i = index">
                <td>{{i}}</td>
                <td>{{user?.firstName}}</td>
                <td>{{user?.lastName}}</td>
                <td>{{user?.userName}}</td>
            </tr>
            </tbody>
        </table>
        <table *ngIf="hideTable1" id="table1" class="table table-striped">
            <thead>
            <tr>
                <th>#</th>
                <th>First Name</th>
                <th>Last Name</th>
                <th>Username</th>
            </tr>
            </thead>
            <tbody>
            <tr *ngFor="let user of datas; let i = index">
                <td>{{i}}</td>
                <td>{{user?.firstName}}</td>
                <td>{{user?.lastName}}</td>
                <td>{{user?.userName}}</td>
            </tr>
            </tbody>
        </table>
    </div>
     
    <div>
        <essence-ng2-print
                [btnText]="'iframe模式打印'"
                [btnClass]="{'btn': true, 'btn-success': true}"
                [printHTML]="print_div"
                [printStyle]="printStyle"
                [printCSS]="printCSS"
                (printComplete)="printComplete()">
        </essence-ng2-print>
    </div>
     
    <div>
        <essence-ng2-print
                [btnText]="'iframe模式打印字符串'"
                [btnClass]="{'btn': true, 'btn-success': true}"
                [printHTML]="editorText"
                (printComplete)="printComplete()">
        </essence-ng2-print>
    </div>
     
    <div>
        <essence-ng2-print #print1
                           [showBtn]="false"
                           [printHTML]="print_div"
                           [printStyle]="printStyle"
                           [printCSS]="printCSS"
                           (printComplete)="printComplete()">
        </essence-ng2-print>
        <button class="btn btn-primary" (click)="customPrint('print1')">自定义打印(iframe模式)</button>
    </div>
     
    <div>
        <essence-ng2-print
                [mode]="'popup'"
                [popTitle]="'表格打印'"
                [btnText]="'popup模式打印'"
                [btnClass]="{'btn': true, 'btn-warning': true}"
                [printHTML]="print_div"
                [printStyle]="printStyle"
                [printCSS]="printCSS"
                (printComplete)="printComplete()">
        </essence-ng2-print>
    </div>
     
    <div>
        <essence-ng2-print #print2
                           [mode]="'popup'"
                           [popTitle]="'表格打印'"
                           [showBtn]="false"
                           [printHTML]="print_div"
                           [printStyle]="printStyle"
                           [printCSS]="printCSS"
                           (printComplete)="printComplete()">
        </essence-ng2-print>
        <button class="btn btn-primary" (click)="customPrint('print2')">自定义打印(popup模式)</button>
    </div>
  5. Use in Component

    @ViewChild('print1') printComponent1EssenceNg2PrintComponent;
    @ViewChild('print2') printComponent2EssenceNg2PrintComponent;
     
    printDivany;
    showHeadboolean = true;
    hideTable1boolean = false;
    datasany[];
    printCSSstring[];
    printStylestring;
    editorText = '<p style="text-align:center;line-height:150%"><strong><span style="font-family: 宋体;line-height: 150%;font-size: 21px"><span style="font-family:宋体">关于</span>××××工程项目划分的请示(函)</span></strong><span style="font-family: 宋体; font-size: 21px; text-indent: 315px;">&nbsp;</span></p><p style="line-height:150%"><strong><span style="font-family: 宋体;line-height: 150%;font-size: 16px">海淀区水利工程质量监督站:</span></strong></p><p style="text-indent:38px;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:16px">××××工程,依据××××文件开始建设。(简述工程概况和主要工程量)。</span></p><p style="text-indent:38px;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">根据《水利水电工程施工质量检验与评定规程》</span>SL176-2007)、《水利水电基本建设工程单元工程质量评定标准》(SDJ249-88)及《北京市水利工程施工质量评定标准》等有关规定,结合本工程的实际情况,经研究确认本工程项目共划分为××个单位工程,××个分部工程,××个单元工程。其中主要单位工程××个,分别为 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;;主要分部工程××个,分别为 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;;重要隐蔽单元工程××个,分别为 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;;关键部位单元工程××个,分别为 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;。具体划分见附表。</span></p><p style="text-indent:38px;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:16px">&nbsp;</span></p><p style="text-indent:38px;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">附表:</span>××××工程项目划分表</span></p><p style="text-indent:38px;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:16px">&nbsp;</span></p><p style="text-indent:38px;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:16px">&nbsp;</span></p><p style="text-indent: 406px; line-height: 150%; text-align: right;"><span style=";font-family:宋体;line-height:150%;font-size:16px">××××××(单位)</span></p><p style="text-indent: 398px; line-height: 150%; text-align: right;"><span style=";font-family:宋体;line-height:150%;font-size:16px">××××年××月××日</span></p>';
     
    constructor (private elRefElementRef) {
        this.datas = [
            {
                "firstName": 'Mark',
                "lastName": 'Otto',
                "userName": '@mdo'
            },
            {
                "firstName": 'Jacob',
                "lastName": 'Thornton',
                "userName": '@fat'
            },
            {
                "firstName": 'Larry',
                "lastName": 'the Bird',
                "userName": '@twitter'
            }
        ];
     
        this.printCSS = ['http://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css'];
        this.printStyle =
            `
            th, td {
                color: red !important;
            }
            `;
    }
     
    getPrintDiv () {
        for (let i: number = 0; i < this.elRef.nativeElement.childNodes.length; i++) {
            let node: any = this.elRef.nativeElement.childNodes[i];
            if (node.id === 'print_div') {
                this.printDiv = node;
            }
        }
    }
     
    printComplete () {
        console.log('打印完成!');
        this.showHead = true;
        this.hideTable1 = false;
    }
     
    customPrint (printstring) {
        this.showHead = false;
        this.hideTable1 = true;
        this.getPrintDiv();
        if (print === 'print1') {
            this.printComponent1.print();
        } else if (print === 'print2') {
            this.printComponent2.print();
        }
    }

API

Inputs

  • mode?string='iframe') - 打印模式。可选的值:iframepopup

  • standard?string='html5') - 弹出窗口的网页文档标准,只适用于mode = 'popup'。可选的值:strict(严格模式),loose(兼容模式),html5(HTML5)

  • popTitle?string='') - 弹出窗口的标题,只适用于mode = 'popup'

  • showBtn?boolean=true) - 如果为true将显示打印按钮

  • btnText?string='打印') - 打印按钮显示的文本

  • btnClass?Object={"print-btn": true,"print-btn-success": true};) - 打印按钮class,传值与[ngClass]一样

  • printHTMLstring|HTMLElement) - 打印的内容

  • printStyle?string) - 打印内容style。将写进打印页面的style标签中

  • printCSS?Array<string>) - 打印内容css文件路径。将在打印页面生成link标签,支持绝对/相对路径(相对于当前路由地址),建议用绝对路径

Outputs

  • printComplete - 打印完成的事件

Instance Method

  • print - 开始打印内容

Develop

```shell
npm install // 安装依赖包

npm start // 启动项目
```

Package Sidebar

Install

npm i essence-ng2-print

Weekly Downloads

14

Version

1.1.0

License

MIT

Last publish

Collaborators

  • laixiangran