📄 csdn_文档中心_struts快速学习指南10(内部培训教材)-大部分素材来自于《programming jakarta struts》一书.htm
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style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt; mso-pagination: widow-orphan"><FONT
face=宋体><FONT size=2><SPAN
style="LAYOUT-GRID-MODE: both; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New'">如果存在多个前置校验规则，则可以用以下的方式进行声明，各校验规则之间用逗号分隔：</SPAN><SPAN
lang=DA
style="LAYOUT-GRID-MODE: both; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA"><o:p></o:p></SPAN></FONT></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt; mso-pagination: widow-orphan"><B><SPAN
lang=DA
style="LAYOUT-GRID-MODE: both; COLOR: #354278; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA"><FONT
size=2>depends="required,integer"<o:p></o:p></FONT></SPAN></B></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt; mso-pagination: widow-orphan"><FONT
size=2><FONT face=宋体><SPAN
style="LAYOUT-GRID-MODE: both; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New'; mso-bidi-font-weight: bold">如果前置校验规则失败，则后续的校验规则不会被执行。</SPAN><SPAN
lang=DA
style="FONT-SIZE: 11.5pt; LAYOUT-GRID-MODE: both; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA"><o:p></o:p></SPAN></FONT></FONT></P></TD></TR>
<TR style="mso-yfti-irow: 7; mso-yfti-lastrow: yes">
<TD
style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #e0dfe3; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 56.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt"
vAlign=top width=75>
<P class=MsoNormal
style="TEXT-JUSTIFY: inter-ideograph; MARGIN: 0cm 0cm 0pt 57pt; TEXT-INDENT: -21pt; TEXT-ALIGN: justify; mso-list: l0 level1 lfo1; tab-stops: list 57.0pt"><SPAN
lang=DA
style="mso-ansi-language: DA; mso-bidi-font-family: 宋体"><SPAN
style="mso-list: Ignore"><FONT face=宋体 size=2>7.</FONT><SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><SPAN lang=DA
style="mso-ansi-language: DA"><o:p><FONT face=宋体
size=2> </FONT></o:p></SPAN></P></TD>
<TD
style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #e0dfe3; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #e0dfe3; WIDTH: 94.8pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt"
vAlign=top width=126>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT
color=#354278><TT><SPAN lang=DA
style="FONT-SIZE: 12pt; mso-ansi-language: DA">jsFunctionName</SPAN></TT><SPAN
lang=DA
style="LAYOUT-GRID-MODE: both; COLOR: #354278; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA"><o:p></o:p></SPAN></FONT></P></TD>
<TD
style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #e0dfe3; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #e0dfe3; WIDTH: 366.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt"
vAlign=top width=488>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><SPAN
style="mso-ansi-language: DA"><FONT size=2><FONT
face=宋体>可选属性。用来指定<SPAN lang=DA>JavaScript</SPAN>函数的名字。<SPAN
lang=DA><o:p></o:p></SPAN></FONT></FONT></SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><SPAN
lang=DA style="mso-ansi-language: DA"><FONT face=宋体 size=2>The
final attribute supported by the </FONT></SPAN><TT><SPAN
lang=DA style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>validator</FONT></SPAN></TT><SPAN lang=DA
style="mso-ansi-language: DA"><FONT face=宋体 size=2> element is
the </FONT></SPAN><TT><SPAN lang=DA
style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>jsFunctionName</FONT></SPAN></TT><FONT
face=宋体><FONT size=2><SPAN lang=DA
style="mso-ansi-language: DA"> attribute. This optional
attribute allows you to specify the name of the JavaScript
function. By default, the Validator action name is
used.</SPAN><SPAN lang=DA
style="FONT-SIZE: 11.5pt; LAYOUT-GRID-MODE: both; COLOR: #354278; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA; mso-bidi-font-size: 10.0pt"><o:p></o:p></SPAN></FONT></FONT></P></TD></TR></TBODY></TABLE>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=DA
style="LAYOUT-GRID-MODE: both; COLOR: #354278; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA"><o:p><FONT
size=2> </FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2><SPAN
style="mso-ansi-language: DA"><FONT
face=宋体>前面已经介绍了，</FONT></SPAN><SPAN lang=DA
style="LAYOUT-GRID-MODE: both; COLOR: #354278; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA">org.apache.struts.util.StrutsValidator</SPAN><SPAN
style="mso-ansi-language: DA"><FONT face=宋体>是</FONT></SPAN><SPAN
lang=DA
style="LAYOUT-GRID-MODE: both; COLOR: #354278; FONT-FAMILY: 'Courier New'; mso-ansi-language: DA">Validator</SPAN><SPAN
style="mso-ansi-language: DA"><FONT
face=宋体>框架自带的一个校验规则类，其实现了一些常用的校验规则，其包含的校验方法<SPAN
lang=DA>(method)</SPAN>如下所列：<SPAN
lang=DA><o:p></o:p></SPAN></FONT></SPAN></FONT></P>
<P class=doclist
style="MARGIN: auto 0cm auto 36pt; TEXT-INDENT: -18pt"><SPAN lang=DA
style="FONT-SIZE: 7pt; mso-ansi-language: DA"> </SPAN><SPAN
lang=DA
style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol; mso-ansi-language: DA">·</SPAN><SPAN
lang=DA
style="FONT-SIZE: 7pt; mso-ansi-language: DA">
</SPAN><TT><SPAN lang=DA
style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>validateByte<SPAN style="mso-spacerun: yes">
</SPAN></FONT></SPAN></TT><TT><SPAN
style="FONT-SIZE: 10pt; COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'">检查值能够安全地转换为</SPAN></TT><TT><SPAN
lang=DA
style="FONT-SIZE: 10pt; COLOR: windowtext; mso-ansi-language: DA">byte</SPAN></TT><SPAN
lang=DA style="mso-ansi-language: DA"><o:p></o:p></SPAN></P>
<P class=doclist
style="MARGIN: auto 0cm auto 36pt; TEXT-INDENT: -18pt"><SPAN lang=DA
style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol; mso-ansi-language: DA">·</SPAN><SPAN
lang=DA
style="FONT-SIZE: 7pt; mso-ansi-language: DA">
</SPAN><TT><SPAN lang=DA
style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>validateCreditCard<SPAN
style="mso-spacerun: yes"> </SPAN></FONT></SPAN></TT><TT><SPAN
style="FONT-SIZE: 10pt; COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'">检查值是一个有效的信用卡号码</SPAN></TT><SPAN
lang=DA style="mso-ansi-language: DA"><o:p></o:p></SPAN></P>
<P class=doclist
style="MARGIN: auto 0cm auto 36pt; TEXT-INDENT: -18pt"><SPAN lang=DA
style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol; mso-ansi-language: DA">·</SPAN><SPAN
lang=DA
style="FONT-SIZE: 7pt; mso-ansi-language: DA">
</SPAN><TT><SPAN lang=DA
style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>validateDate </FONT></SPAN></TT><TT><SPAN
style="FONT-SIZE: 10pt; COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'">检查值是一个有效的日期</SPAN></TT><SPAN
lang=DA style="mso-ansi-language: DA"><o:p></o:p></SPAN></P>
<P class=doclist
style="MARGIN: auto 0cm auto 36pt; TEXT-INDENT: -18pt"><SPAN lang=DA
style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol; mso-ansi-language: DA">·</SPAN><SPAN
lang=DA
style="FONT-SIZE: 7pt; mso-ansi-language: DA">
</SPAN><TT><SPAN lang=DA
style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>validateDouble</FONT></SPAN></TT><TT><SPAN
style="FONT-SIZE: 10pt; COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'">检查值能够安全地转换为</SPAN></TT><TT><SPAN
lang=DA
style="FONT-SIZE: 10pt; COLOR: windowtext; mso-ansi-language: DA">double</SPAN></TT><SPAN
lang=DA style="mso-ansi-language: DA"><o:p></o:p></SPAN></P>
<P class=doclist
style="MARGIN: auto 0cm auto 36pt; TEXT-INDENT: -18pt"><SPAN lang=DA
style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol; mso-ansi-language: DA">·</SPAN><SPAN
lang=DA
style="FONT-SIZE: 7pt; mso-ansi-language: DA">
</SPAN><TT><SPAN lang=DA
style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>validateEmail<SPAN style="mso-spacerun: yes">
</SPAN></FONT></SPAN></TT><TT><SPAN
style="FONT-SIZE: 10pt; COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'">检查值是一个有效的</SPAN></TT><TT><SPAN
lang=DA
style="FONT-SIZE: 10pt; COLOR: windowtext; mso-ansi-language: DA">Email</SPAN></TT><TT><SPAN
style="FONT-SIZE: 10pt; COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'">地址</SPAN></TT><SPAN
lang=DA style="mso-ansi-language: DA"><o:p></o:p></SPAN></P>
<P class=doclist
style="MARGIN: auto 0cm auto 36pt; TEXT-INDENT: -18pt"><SPAN lang=DA
style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol; mso-ansi-language: DA">·</SPAN><SPAN
lang=DA
style="FONT-SIZE: 7pt; mso-ansi-language: DA">
</SPAN><TT><SPAN lang=DA
style="FONT-SIZE: 11.5pt; mso-ansi-language: DA"><FONT
color=#354278>validateFloat<SPAN style="mso-spacerun: yes">
</SPAN></FONT></SPAN></TT><TT><SPAN
style="FONT-SIZE: 10pt; COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Courier New'; mso-ansi-language: DA; mso-hansi-font-family: 'Courier New'">检查值能够安全地转换为</SPAN></TT><TT><SPAN
lang=DA
style="FONT-SIZE: 10pt; COLOR: windowtext; mso-ansi-language: DA">double</SPAN></TT><SPAN
lang=DA style="mso-ansi-language: DA"><o:p></o:p></SPAN></P>
<P class=doclist
style="MARGIN: auto 0cm auto 36pt; TEXT-INDENT: -18pt"><SPAN lang=DA
style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol; mso-ansi-language: DA">·</SPAN><SPAN
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