我有文本区域,然后到"确定"和"取消"按钮.当我点击文本区域键盘出现并聚焦在文本区域时,按钮会隐藏在键盘后面.
我希望当文本区域获得焦点时稍微滚动一下,并在选择文本区域ID时显示底部按钮.
我想将列表对象作为我的数据源,你能告诉我.jrxml
文件我应该如何设计我的报告?
public class TestReport
{
public void runReport(String fileName, String outFileName)
{
try
{
List<R> list = new ArrayList<R>(5);
Map parameters = new HashMap();
list.add(new R("a1" ,"a2"));
list.add(new R("b1" ,"b2"));
list.add(new R("c1" ,"c2"));
/*parameters.put("my_name", "faisal khan");
parameters.put("my_addr", "address comes here");*/
JasperPrint print = JasperFillManager.fillReport( fileName, parameters, new JREmptyDataSource());
JRExporter exporter = new JRPdfExporter();
exporter.setParameter(
JRExporterParameter.OUTPUT_FILE_NAME,outFileName);
exporter.setParameter(
JRExporterParameter.JASPER_PRINT, print);
JasperExportManager.exportReportToPdfFile(print, outFileName);
print = null;
exporter = null;
} catch (Exception e) {
e.printStackTrace();
}
}
private class R{
private …
Run Code Online (Sandbox Code Playgroud) Java spring - 我有cron job的cron表达式.
0 0/35 * * * ?
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但是上面提到的cron表达式在一小时内就会发生一次,如下所示
1:35 2:35 3:35 4:35
我想在35分钟后每隔一小时开一次
有什么快速建议吗?
我正在使用Eclipse/maven插件.我想用aboslute路径删除外部文件,我有以下示例,但它声称只删除驻留在项目内的相关文件
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<filesets>
<fileset>
<directory>some/relative/path</directory>
<includes>
<include>**/*.tmp</include>
<include>**/*.log</include>
</includes>
<excludes>
<exclude>**/important.log</exclude>
<exclude>**/another-important.log</exclude>
</excludes>
<followSymlinks>false</followSymlinks>
</fileset>
</filesets>
</configuration>
</plugin>
Run Code Online (Sandbox Code Playgroud) 我正在使用SQL Server 2008,我正在尝试使用EXPLICIT
模式生成自定义xml FOR XML
.
我有以下查询的一对多关系
select
p.personid, p.firstname, a.P_City
from
tblPeople p with (nolock)
left outer join
tblAddresses a with (nolock) on p.personid = a.personid
where
p.personid = 120773
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我希望人作为父母和地址作为孩子可能是多个因为人们要解决有一对多的关系.
我写了以下查询
select 1 as TAG,
null as parent,
p.personid as [person!1!personid],
p.FirstName as [person!1!firstname],
null as [addr!2!]
from tblPeople p with (nolock) where p.PersonID in (120773,117396)
union all
select 2,1,
p.PersonID, p.FirstName, a.P_City from tblAddresses a with(nolock), tblPeople p
where p.PersonID=a.PersonID and p.PersonID in (120773,117396)
for …
Run Code Online (Sandbox Code Playgroud) 有角度的人最近发布了angular2最终版本
一切都很好但是systemjs.config.js坏了.我看了他们的官方快速启动和angular2核心库的固定配置,但ng-bootstrap配置仍然被打破.以为有人在这里可以帮助我
我得到了404
http:// localhost:8080/my-proj/node_modules /%40ng-bootstrap/ng-bootstrap / 404(未找到)
以下是我的systemjs.config.js
(function (global) {
System.config({
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
// our app is within the app folder
app: 'app',
// angular bundles
'@angular/core': 'npm:@angular/core/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular2-in-memory-web-api': 'npm:angular2-in-memory-web-api',
'@ng-bootstrap': 'npm:@ng-bootstrap',
'@ng-bootstrap/ng-bootstrap':'npm:@ng-bootstrap/ng-bootstrap',
'@ng-bootstrap/accordion':'npm:@ng-bootstrap/ng-bootstrap/accordion',
'@ng-bootstrap/alert': 'npm:@ng-bootstrap/ng-bootstrap/alert', …
Run Code Online (Sandbox Code Playgroud) Angular2我是懒惰加载模块并设置子路由如下
在 module.ts
const routes: Routes = [
{ path: '', component: ProgramsComponent},
{ path: 'create/:id', component: CreateProgramComponent}
];
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这里是利用"创建"路线的链接
<a [routerLink]="['create','123']" class="btn btn-primary">New</a>
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在接收器组件中试图提取如下的id值
constructor(private route: ActivatedRoute, private programService:ProgramService) {
this.route.params
.map(params => params['id'])
.switchMap(id => this.programService.getProgramById(id))
.subscribe(program => this.model = program);
}
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我得到以下错误,任何帮助表示赞赏
core.umd.js:3462 EXCEPTION: Uncaught (in promise): TypeError: this.route.params.map is not a function
TypeError: this.route.params.map is not a function
Run Code Online (Sandbox Code Playgroud) 我有java webapp angular2
支持.
.java和.ts文件的打包和编译是通过maven完成的,然后我们使用spring-boot运行.war,它提供了代码的热部署.
我想angular-cli
只使用同意,生成组件,服务等.我没有计划添加茉莉花测试,所以我不担心测试,服务器配置等..我不想要webpacking和额外的angular-cli
垃圾文件.只有已经定义的package.json
是否有一种方法我可以在现有项目上使用angular-cli来生成文件结构?
以下是项目和文件结构.
src/main/webapp
src/main/webapp/package.json
src/main/webapp/systemjs.config.js
src/main/webapp/app
src/main/webapp/main.ts
src/main/webapp/module.ts
src/main/webapp/component.ts
src/main/webapp/landing.html
src/main/webapp/node_modules
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以下是我的 package.json
{
"name": "angular-simple-start",
"version": "1.0.0",
"description": "Simple app",
"scripts": {
},
"dependencies": {
"@angular/common": "~2.4.0",
"@angular/compiler": "~2.4.0",
"@angular/core": "~2.4.0",
"@angular/forms": "~2.4.0",
"@angular/http": "~2.4.0",
"@angular/platform-browser": "~2.4.0",
"@angular/platform-browser-dynamic": "~2.4.0",
"@angular/router": "~3.4.0",
"angular-in-memory-web-api": "~0.2.4",
"systemjs": "0.19.40",
"core-js": "^2.4.1",
"rxjs": "5.0.1",
"zone.js": "^0.7.4"
},
"devDependencies": {
"concurrently": "^3.2.0",
"typescript": "~2.0.10",
"@types/node": "^6.0.46",
},
}
Run Code Online (Sandbox Code Playgroud) Java v8.x - spring v5.x 黄瓜 v4.2.0
我试过了temyers/cucumber-jvm-parallel-plugin
,它工作正常,但是当我到达他们的 gitihub 页面时,他们宣布停止使用这个插件 b/c Cucumber 已经开始支持来自 Cucumber-jvm 4.0.0 的并行测试运行支持。
我有使用以下 Maven 依赖项的现有测试。
cucumber-java v4.2.0
cucumber-junit v4.2.0
cucumber-spring v4.2.0
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我有两个问题让我感到困惑。
任何帮助表示赞赏。
angular ×4
java ×2
ng-bootstrap ×2
android ×1
angular-cli ×1
cron ×1
cucumber ×1
cucumber-jvm ×1
expression ×1
file-io ×1
for-xml ×1
maven ×1
scroll ×1
spring ×1
spring-boot ×1
t-sql ×1
textview ×1