小编San*_*oud的帖子

Angular2材质复选框,工具栏,nd按钮组件随css一起显示.但sidenav没有用css显示.上面提供的图片.

使用过的代码

https://www.npmjs.com/package/@angular2-material/sidenav

  <md-sidenav-layout fullscreen>
    <md-sidenav #start (open)="mybutton.focus()">
        Start Sidenav.
        <br>
        <button md-button #mybutton (click)="start.close()">Close</button>
    </md-sidenav>
    <md-sidenav #end align="end">
        End Sidenav.
        <button md-button (click)="end.close()">Close</button>
    </md-sidenav>

    My regular content. This will be moved into the proper DOM at runtime.
</md-sidenav-layout>

    My regular content. This will be moved into the proper DOM at runtime.
</md-sidenav-layout>

组件文件

import { Component } from "@angular/core";
import { MdSidenav } from '@angular2-material/sidenav';
import { MdCheckbox } from '@angular2-material/checkbox';
import { MdButton } from '@angular2-material/button';
import { …

我正在尝试从我的JSF Web应用程序中打印pdf文档.

当我findPrinter()从main方法调用方法时,PrintServices找到了,但是当我从网页调用此方法时PrintService找不到.下面提到的代码..

 public static void main(final String[] args) throws Exception {
    PrintTest printTest = new PrintTest();
    printTest.findPrinter();
 }

 public void findPrinter() {

    PrintService[] printServices = PrinterJob.lookupPrintServices();
    System.out.println("Print Services Length :: " + printServices.length);
    for (PrintService printService : printServices) {
        System.out.println("PrintService :: " + printService);
}

   <h:form>
    <p:commandButton value="Print" action="#{printTest.findPrinter()}"/> 
   </h:form>

有什么建议...

我想在p:calendar的周末和假期申请css.我试图beforeShowDay使用jQuery 调用 事件并基于条件设置css.

<script>
    $(document).ready(function(){
       $(".hasDatepicker").datepicker("option", "beforeShowDay", function (date) {
          //If condition true
          return [true,'holidays'];
          //else
          return [true,''];
       });
    });     
</script>

<style>
    .holidays {background-color: wheat;}
</style>

<h:form prependId="false">
      <p:calendar/>
</h:form>

但事件并没有被解雇.还有什么我想念的,还是其他方法？