在下面的视图中,我试图根据当前ng-repeat对象(用户)中可用的键(colorId)在下拉框中选择一个值.有谁知道这是怎么做到的吗?
<div ng-app>
<div ng-controller="MyCntrl">
<table>
<thead >
<tr>
<th width="50%">User</th>
<th width="50%" >Color</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="user in users">
<td width="50%">{{user.name}}</td>
<td width="50%">
<select ng-model="user.colorid" ng-options="color.name for color in colors">
<option value="">Select color</option>
</select>
</td>
</tr>
</tbody>
</table>
</div>
</div>
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控制器代码是:
'use strict';
angular.module('nes',)
.controller('MyCntrl',['$scope',function ($scope) {
$scope.colors = [
{id:'1', name:'blue'},
{id:'2', name:'white'},
{id:'2', name:'red'}
];
$scope.users = [
{ name:'user1',colorId:'1'},
{ name:'user2',colorId:'2'}
];
}]);
Run Code Online (Sandbox Code Playgroud) 我正在尝试为 python 项目设置 gitlab ci 管道,但 sonarqube 客户端遇到一些问题,该客户端无法解析coverage.xml 文件
\n\n我收到的错误如下:
\n\nINFO: Python test coverage\nINFO: Parsing report \'/builds/core-tech/tools/nlu/mix-nlu-middleware/server/tests/cov.xml\'\nWARN: Invalid directory path in \'source\' element: /bolt-webserver/bolt\nWARN: Invalid directory path in \'source\' element: /bolt-webserver/tests\nERROR: Cannot resolve the file path \'base.py\' of the coverage report, the file does not exist in all <source>.\nERROR: Cannot resolve 404 file paths, ignoring coverage measures for those files\nINFO: Sensor Cobertura Sensor for Python coverage [python] (done) | time=74ms\nINFO: Sensor PythonXUnitSensor [python]\nINFO: Sensor PythonXUnitSensor [python] (done) | …Run Code Online (Sandbox Code Playgroud) 我正在使用Redisson客户端发布有关某个主题的字符串消息,但由于某些原因,发布的消息总是在开头包含一些奇怪的字符:
例如:当我在 redis 级别发布字符串 "{"event":"notification"}" 时,我最终得到以下结果: "\x04>\x18{"event":"notification"}"
1) "pmessage"
2) "*"
3) "active_project_users:1"
4) "\x04>\x18{\"event\":\"notification\"}"
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知道如何让那些奇怪的字符消失吗?
我的java代码如下所示:
private void publish(String channel, String message) {
RTopic topic = redissonClient.getTopic(channel);
topic.publish("{\"event\":\"notification\"}");
}
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我正在使用 redis:3.2 和 radisson-spring-boot-starter 3.16.1
谢谢
我最近开始注意到 Prometheus 集成级别报告了一个奇怪的格式错误。错误堆栈如下所示。
知道是什么原因造成的吗?
谢谢!
我在 springboot 2.5.2
2021-07-15T11:53:30.530Z <> {session =,trace =,span =,user =,client =,thread = http-nio-9099-exec-9}错误:[org.apache.catalina.core .ContainerBase.[Tomcat-1].[localhost].[/].[dispatcherServlet]] org.apache.catalina.core.ContainerBase.[Tomcat-1].[localhost].[/].[dispatcherServlet]rlf(路径 [] 上下文中 servlet [dispatcherServlet] 的 Servlet.service() 抛出异常 [处理程序分派失败;嵌套异常为 java.lang.NoSuchFieldError: INFO],根本原因ask) java.lang.NoSuchFieldError: INFO at io.prometheus。 client.exporter.common.TextFormat.write004(TextFormat.java:72) ~[simpleclient_common-0.10.0.jar!/:?] 在 org.springframework.boot.actuate.metrics.export.prometheus.TextOutputFormat$2.write( TextOutputFormat.java:57) ~[spring-boot-actuator-2.5.2.jar!/:2.5.2] 在 org.springframework.boot.actuate.metrics.export.prometheus.PrometheusScrapeEndpoint.scrape(PrometheusScrapeEndpoint.java:58 ) ~[spring-boot-actuator-2.5.2.jar!/:2.5.2] 在 jdk.internal.reflect.GenerateMethodAccessor53.invoke(来源未知) ~[?:?] 在 jdk.internal.reflect.DelegatingMethodAccessorImpl。调用(DelegatingMethodAccessorImpl.java:43) ~[?:?] 在 java.lang.reflect.Method.invoke(Method.java:564) ~[?:?] 在 org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils. java:282) ~[spring-core-5.3.8.jar!/:5.3.8] 在 org.springframework.boot.actuate.endpoint.invoke.reflect.ReflectiveOperationInvoker.invoke(ReflectiveOperationInvoker.java:74) ~[spring -boot-actuator-2.5.2.jar!/:2.5.2] 在 org.springframework.boot.actuate.endpoint.annotation.AbstractDiscoveredOperation.invoke(AbstractDiscoveredOperation.java:60) ~[spring-boot-actuator-2.5。 2.jar!/:2.5.2] 在 org.springframework.boot.actuate.endpoint.web.servlet.AbstractWebMvcEndpointHandlerMapping$ServletWebOperationAdapter.handle(AbstractWebMvcEndpointHandlerMapping.java:291) ~[spring-boot-actuator-2.5.2.jar !/:2.5.2] 在 org.springframework.boot.actuate.endpoint.web.servlet.AbstractWebMvcEndpointHandlerMapping$OperationHandler.handle(AbstractWebMvcEndpointHandlerMapping.java:376) ~[spring-boot-actuator-2.5.2.jar!/: 2.5.2] 在 jdk.internal.reflect.GenerateMethodAccessor52.invoke(未知来源) ~[?:?] 在 jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] 在 …
如何在扩展的选项卡上更改手风琴标题图标?
Accordion plunke URL是:http://plnkr.co/edit/7HMhoHk9AWyBAHALgD0P?p = preview
<accordion-group>
<accordion-heading>
I can have markup, too! <i class="icon-check"></i>
</accordion-heading>
This is just some content to illustrate fancy headings.
</accordion-group>
</accordion>
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因此,基本上我想更改图标检查类,以便在展开选项卡时使用icon-uncheck
angularjs ×2
gitlab-ci ×1
prometheus ×1
pytest ×1
python ×1
redis ×1
redisson ×1
sonarqube ×1
spring-boot ×1