zk扩展工具--spring集成--字符串处理--日期处理

事例

 

 

<?taglib uri="http://www.zkoss.org/zktools/zktools" prefix="z"?>
<window id="loginWin" xmlns:w="client" xmlns:n="native" xmlns="http://www.zkoss.org/2005/zul" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.zkoss.org/2005/zul http://www.zkoss.org/2005/zul/zul.xsd"
 use="${z:ctrl('loginController')}"
 apply="${z:ctrl('loginController2')}"> spring集成


 格式化日期
 <label value="${z:fmtDate(birthday,'yyyy-MM-dd')}"/>

默认字符串
 <label value="${z:defaultStr(name,'未知姓名')}"/>
</window>

 

 

函数定义

 

 

<?xml version="1.0" encoding="UTF-8"?>
<taglib>
	<uri>http://www.zkoss.org/zktools/zktools</uri>
	<description>字符处理函数</description>
	<!-- -->
	<!-- 字符串函数 -->
	<!-- -->
	<function>
		<name>endsWith</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>boolean endsWith(java.lang.String,
			java.lang.String)</function-signature>
		<description>检测字符串是否以某字符串结尾</description>
	</function>
	<function>
		<name>endsWithIgnoreCase</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>boolean endsWithIgnoreCase(java.lang.String,
			java.lang.String)</function-signature>
		<description>检测字符串是否以某字符串结尾, 忽略大小写</description>
	</function>
	<function>
		<name>startsWith</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>boolean startsWith(java.lang.String,
			java.lang.String)</function-signature>
		<description>检测字符串是否以某字符串开始</description>
	</function>
	<function>
		<name>startsWithIgnoreCase</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>boolean startsWithIgnoreCase(java.lang.String,
			java.lang.String)</function-signature>
		<description>检测字符串是否以某字符串开始, 忽略大小写</description>
	</function>
	<function>
		<name>abbreviate</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String abbreviate(java.lang.String, int)
		</function-signature>
		<description>缩略字符串</description>
	</function>
	<function>
		<name>defaultStr</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.lang.String defualtString(java.lang.String,
			java.lang.String)</function-signature>
		<description>如果字符串为null或空设置默认值</description>
	</function>
	<function>
		<name>isAllUpperCase</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>boolean isAllUpperCase(java.lang.String)
		</function-signature>
		<description>判断一个字符串是否全部为大写</description>
	</function>
	<function>
		<name>isAllLowerCase</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>boolean isAllLowerCase(java.lang.String)
		</function-signature>
		<description>判断一个字符串是否全部为小写</description>
	</function>
	<function>
		<name>isNumericStr</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>boolean isNumeric(java.lang.String)
		</function-signature>
		<description>判断一个字符串是否是纯数字字符</description>
	</function>
	<function>
		<name>leftStr</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String left(java.lang.String, int)
		</function-signature>
		<description>获取字符串左边指定长度的子字符串</description>
	</function>
	<function>
		<name>rightStr</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String right(java.lang.String, int)
		</function-signature>
		<description>获取字符串右边指定长度的子字符串</description>
	</function>
	<function>
		<name>substringBefore</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String substringBefore(java.lang.String,
			java.lang.String)</function-signature>
		<description>获取字符串第一个匹配指定分隔符之前的子字符串</description>
	</function>
	<function>
		<name>substringAfter</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String substringAfter(java.lang.String,
			java.lang.String)</function-signature>
		<description>获取字符串第一个匹配指定分隔符之后的子字符串</description>
	</function>
	<function>
		<name>substringBeforeLast</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String
			substringBeforeLast(java.lang.String, java.lang.String)
		</function-signature>
		<description>获取字符串最后一个匹配指定分隔符之前的子字符串</description>
	</function>
	<function>
		<name>substringAfterLast</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String
			substringAfterLast(java.lang.String, java.lang.String)
		</function-signature>
		<description>获取字符串最后一个匹配指定分隔符之后的子字符串</description>
	</function>
	<function>
		<name>substringBetween</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String
			substringBetween(java.lang.String, java.lang.String,
			java.lang.String)</function-signature>
		<description>从一个字符串中获取嵌套在两个字符串之间的子字符串</description>
	</function>
	<function>
		<name>leftPadStr</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String leftPad(java.lang.String, int,
			java.lang.String)</function-signature>
		<description>使用指定字符串左补丁一个字符串</description>
	</function>
	<function>
		<name>rightPadStr</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String rightPad(java.lang.String, int,
			java.lang.String)</function-signature>
		<description>使用指定字符串右补丁一个字符串</description>
	</function>
	<function>
		<name>centerStr</name>
		<function-class>org.apache.commons.lang.StringUtils</function-class>
		<function-signature>java.lang.String center(java.lang.String, int,
			java.lang.String)</function-signature>
		<description>使用补丁将字符串居中</description>
	</function>
	<!-- -->
	<!-- 获取spring 管理bean -->
	<!-- -->
	<function>
		<name>ctrl</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.lang.Object getController(java.lang.String)
		</function-signature>
		<description>获取spring 管理controller</description>
	</function>

	<function>
		<name>comp</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.lang.Object getComponent(java.lang.String)
		</function-signature>
		<description>获取spring 管理组件对象</description>
	</function>

	<function>
		<name>bean</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.lang.Object getBean(java.lang.String)
		</function-signature>
		<description>获取spring 管理bean对象</description>
	</function>

	<!-- -->
	<!-- 工具函数 -->
	<!-- -->
	<function>
		<name>size</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>int size(java.lang.Object)</function-signature>
		<description>获取一个对象的大小</description>
	</function>
	<function>
		<name>length</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>int size(java.lang.Object)</function-signature>
		<description>获取一个对象的大小</description>
	</function>
	<function>
		<name>empty</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>boolean isEmpty(java.lang.Object)
		</function-signature>
		<description>判断一个对象是否是空对象</description>
	</function>

	<!-- -->
	<!-- 日期工具函数 -->
	<!-- -->
	<function>
		<name>now</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.util.Date currentTime()</function-signature>
		<description>获取当前时间</description>
	</function>
	<function>
		<name>today</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.util.Date today(int, int, int)
		</function-signature>
		<description>获取今天的日期时间，可以指定今天时分秒,-1表示不设置</description>
	</function>
	<function>
		<name>firstDayOfMonth</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.util.Date firstDayOfMonth()
		</function-signature>
		<description>获取当前月的第一天</description>
	</function>
	<function>
		<name>lastDayOfMonth</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.util.Date lastDayOfMonth()
		</function-signature>
		<description>获取当前月的最后一天</description>
	</function>

	<function>
		<name>fmtDate</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.lang.String
			formatDate(java.util.Date,java.lang.String)</function-signature>
		<description>根据参数指定的模式，格式化给定日期</description>
	</function>
	<function>
		<name>parseDate</name>
		<function-class>org.zkway.zktools.ZkCommonTools</function-class>
		<function-signature>java.util.Date
			parseDate(java.lang.String,java.lang.String)</function-signature>
		<description>将字符串转换成日期类型</description>
	</function>
</taglib>