display

<display:column>常用属性解释

醉酒当歌 提交于 2020-01-10 06:55:56
1、官方网址:    http://www.displaytag.org/1.2/displaytag/tagreference.html 2、<display:column>介绍:    顾名思义,该标签是用来显示表格中的一列,它只能嵌套在<display:table>标签中使用,显示decorator处理后的结果,如果没有指定decorator,则显示property属性指定的数据。 3、常用属性列表: property 主要是用来指明需要显示的元素的属性名,同时表格中的列名也就是property的值(没有title属性时),但是会以大写字母开头。 title 该属性用来指定显示列的标题。如果不指定该属性,默认的使用property的名字做为该列的标题。 style 这个是正常表格中的td的style属性,用来直接定义CSS样式。 class 这个是正常表格中的td的class属性,用来引用CSS。 headerClass 这个是该列的列名的class属性,也就是th的class属性,可以用来控制列标题样式。 autolink autolink="true":作用是自能链接,可以将邮箱或者网址转为超链接,而不是单纯的文本显示。转化的结果为:<a href="mailto:xxx">xxx</a>或者<a href="xxx">xxx</a>

<display:table>属性解释

亡梦爱人 提交于 2020-01-10 02:47:16
/*--> */ /*--> */ 参考官方网站: http://www.displaytag.org/1.2/displaytag/tagreference.html 所有属性: cellpadding,cellspacing,class,clearStatus,decorator,defaultorder,defaultsort, excludedParams,export,frame,htmlId,id,keepStatus,length,name,offset,pagesize,partialList,requestURI, requestURIcontext,rules,size,sort,style,summary,uid,varTotals 注释:红色行代表没有理解或者还不清楚具体功能,有待补充的...... name 指向需要显示的List集合或者其他集合,集合中每个元素对应表格中一行,而元素(一般是bean对象)的属性对应的表格的列,如果元素是字符串,那么显示字符串本身,只有一列。 id 这个属性非常好用,类似于<c:foreach>中的var属性,代表当前的bean对象。也就是可以在<display:column>中得到bean中的内容。还有一点,如果写了这个属性,就获得一个额外的属性,行号属性,从1开始(废话,行号不是从1开始还从0开始啊。。。

java对象交互

﹥>﹥吖頭↗ 提交于 2020-01-07 21:01:05
模拟时钟运行 一个clock类里面有两个display类,分别是时针分针,通过clock实现两个时针(对象),分针(对象)的交互. 两个对象互相不相关,通过比它们更高级的clock来实现交互 一个clock工程里面一个clock包,里边两个类,一个display类,一个clock类. package clock; public class display { private int value = 0; private int limit = 0; public display(int limit) { this.limit=limit; } public void increase() { value++; if(value == limit) { value = 0; } } public int getValue() { return value; } public static void main(String[] args) { display d = new display(24); for(;;) { d.increase(); System.out.println(d.getValue()); } } } package Clocks; public class Clock { private Display hour = new Display(24);

how to display parameter values instead of question marks in log file

三世轮回 提交于 2020-01-07 03:05:40
问题 How to display parameter values instead of question marks in log file as below.. SELECT CASE WHEN (a.CNT = 0 AND b.cnt = 0) THEN 'N' ELSE CASE WHEN a.CNT = b.CNT THEN 'Y' ELSE 'N' END END AS Final_Status FROM (SELECT NVL(COUNT(*),1) CNT FROM FPC_INFO WHERE BILL_MONTH_DT = ? AND CUST_TYPE_NM = UPPER(?) AND FINALIZED_USER IS NOT NULL ) a, (SELECT COUNT(*) CNT FROM FPC_INFO WHERE BILL_MONTH_DT = ? AND CUST_TYPE_NM = UPPER(?) ) b My expectation is like: SELECT CASE WHEN (a.CNT = 0 AND b.cnt = 0)

how to display parameter values instead of question marks in log file

≡放荡痞女 提交于 2020-01-07 03:05:28
问题 How to display parameter values instead of question marks in log file as below.. SELECT CASE WHEN (a.CNT = 0 AND b.cnt = 0) THEN 'N' ELSE CASE WHEN a.CNT = b.CNT THEN 'Y' ELSE 'N' END END AS Final_Status FROM (SELECT NVL(COUNT(*),1) CNT FROM FPC_INFO WHERE BILL_MONTH_DT = ? AND CUST_TYPE_NM = UPPER(?) AND FINALIZED_USER IS NOT NULL ) a, (SELECT COUNT(*) CNT FROM FPC_INFO WHERE BILL_MONTH_DT = ? AND CUST_TYPE_NM = UPPER(?) ) b My expectation is like: SELECT CASE WHEN (a.CNT = 0 AND b.cnt = 0)

Flash loading first external swf loaded

旧时模样 提交于 2020-01-06 14:51:12
问题 I am making an application to test art from a game I volunteered for. Right now the example I am posting will only touch the armors but the loading process is the same throughout the program. I have a movieclip ready to hold the loaded file but it adds it to the container via the class. It works how it should however my issue is that if you use another file with the same classes then it will default to the first file loaded. Even i use loaderr.unloadAndStop() and remove everything from the

Powershell: showing value only instead of @{} in result

别说谁变了你拦得住时间么 提交于 2020-01-06 06:25:54
问题 I'm new to PWSH, it may looks easy for you guys but I can't find the way to show the result as expected. $vm2 = Get-VM VM1234 $vmMemUsageAvg = get-VM $vm2.Name | Select @{N="Mem.Usage.Average";E={[Math]::Round((($_ |Get-Stat -Stat mem.usage.average -Start (Get-Date).AddHours(-24)-IntervalMins 5 -MaxSamples (12) |Measure-Object Value -Average).Average),2)}} Now, as example, when requesting the result of $vmMemUsageAvg I receive this output: C:\Windows\system32> $vmMemUsageAvg Mem.Usage.Average

Powershell: showing value only instead of @{} in result

核能气质少年 提交于 2020-01-06 06:25:13
问题 I'm new to PWSH, it may looks easy for you guys but I can't find the way to show the result as expected. $vm2 = Get-VM VM1234 $vmMemUsageAvg = get-VM $vm2.Name | Select @{N="Mem.Usage.Average";E={[Math]::Round((($_ |Get-Stat -Stat mem.usage.average -Start (Get-Date).AddHours(-24)-IntervalMins 5 -MaxSamples (12) |Measure-Object Value -Average).Average),2)}} Now, as example, when requesting the result of $vmMemUsageAvg I receive this output: C:\Windows\system32> $vmMemUsageAvg Mem.Usage.Average

Oracle安装报Display错误

▼魔方 西西 提交于 2020-01-05 08:30:06
问题: Oracle安装时,运行 ./runInstaller 不能 弹出安装界面,报Display类错误 解决方法: [root@ddba02 ~]# vncserver -bash: vncserver: command not found [root@ddba02 ~]# rpm -qc tigervnc-server package tigervnc-server is not installed [root@ddba02 ~]# yum install tigervnc-server Loaded plugins: security Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package tigervnc-server.i686 0:1.1.0 [root@ddba02 ~]# rpm -qc tigervnc-server /etc/sysconfig/vncservers [root@ddba02 ~]# chkconfig --level 35 vncserver on [root@ddba02 ~]# vncserver You will require a password to access your desktops.

webpack入门(五)webpack CLI

梦想的初衷 提交于 2020-01-04 14:27:13
webpack的CLI安装和命令 Installation $ npm install webpack -g The webpack command is now available globally. 执行完上面命令,webpack命令在全局可用 Pure CLI webpack <entry> <output> entry Pass a file or a request string. You can pass multiple entries (every entry is loaded on startup). 传入一个文件或者请求字符串,你可以传递多个entries(每个entry都会在初始的时候加载) If you pass a pair in the form <name>= < request> you can create an additional entry point. 如果传一个一对值,你就可以创建额外的entry It will be mapped to the configuration option entry . 会被映射到配置的entry选项 output Pass a path to a file. 传入一个文件路径 It will be mapped to the configuration options output.path and