我有以下表格结构.
<table>
<tr>
<td><a href="#"></td>
</tr>
</table>
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当我点击时,<a>我想添加新的<tr>旁边<tr>的<a>点击.
结果将是:
<table>
<tr>
<td><a href="#"></td>
</tr>
<tr>
<td><a href="#"></td>
</tr>
</table>
Run Code Online (Sandbox Code Playgroud) 我有以下php类
class User implements IUser
{
public function __construct($i_objParent = NULL)
{
}
}
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成功登录后,将创建User类的对象。
还有另一个名为Student class的类,它扩展了User Class
class Student extends User
{
public function __construct($i_objParent = NULL)
{
parent::construct($i_objParent);
}
}
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现在,正如我所说的,我已经有了一个关于User class如何Student object从现有结构中构造对象的目标User Class。
我认为可以通过将现有User class对象传递给子类的构造函数来实现Student class?
另外,上述方法可以吗?
假设我有以下框架结构。
<frameset rows="20%,60%, *">
<frame name="theFrame" id="theFrame" src="test1.html" >
<frame name="theSecondFrame" id="theSecondFrame" src="test2.html" >
<frame name="importantFrame" id="importantFrame" src="test3.html" >
</frameset>
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假设在“theSecondFrame”中我有一个按钮,如果我单击该按钮,它应该显示一个模式窗口。
我面临的问题是,叠加仅限于“theSecondFrame”。
如何将覆盖分布到所有帧上以使内容无法访问?
我正在使用http://www.antiyes.com/jquery-blink-plugin在我的文档上闪烁图像.
该插件的代码是
(function($)
{
$.fn.blink = function(options)
{
var defaults = { delay:500 };
var options = $.extend(defaults, options);
return this.each(function()
{
var obj = $(this);
setInterval(function()
{
if($(obj).css("visibility") == "visible")
{
$(obj).css('visibility','hidden');
}
else
{
$(obj).css('visibility','visible');
}
}, options.delay);
});
}
}(jQuery))
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但是,当我点击它时,我想停止闪烁特定图像.目前我通过修改代码如下操作
(function($) {
$.fn.blink = function(options) {
var defaults = { delay: 500, blinkClassName: 'blink' };
var options = $.extend(defaults, options);
return this.each(function()
{
var obj = $(this);
setInterval(function()
{
if ($(obj).attr('class').indexOf(options.blinkClassName) > -1) …Run Code Online (Sandbox Code Playgroud) jQuery("a").not("div#mnuMain a").live("click", function(event){
event.preventDefault();
alert("yes I got u");
});
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如何使它工作?
我正在尝试在cloudbees上部署我的项目但是我遇到了以下错误(以前它已经正常工作了.)
所以在发布之前我尝试了几种解决方案,但似乎没有任何效果.我在新旧日志的比较中观察到的唯一一件事就是plexus-classworlds的版本发生了变化.以前它是plexus-classworlds-2.4.jar现在被视为plexus-classworlds-2.5.1.jar.这可能是个问题吗?
错误日志如下:
$ /opt/jdk/jdk1.7.latest/bin/java -cp /scratch/jenkins/maven3-agent.jar:/opt/maven/latest/boot/plexus-classworlds-2.5.1.jar org.jvnet.hudson.maven3.agent.Maven3Main /opt/maven/latest /scratch/jenkins/slave.jar /scratch/jenkins/maven3-interceptor.jar 51979
<===[JENKINS REMOTING CAPACITY]===>channel started
log4j:WARN No appenders could be found for logger (org.apache.commons.beanutils.converters.BooleanConverter).
log4j:WARN Please initialize the log4j system properly.
Executing Maven: -B -f /scratch/jenkins/workspace/sampleProj/sample-admin/pom.xml clean install -Pdevci,allTests
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:330)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:238)
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:100)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:66)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:326)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) …Run Code Online (Sandbox Code Playgroud)