csdn_struts tags (3) ----bean(2).htm

Struts文章

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            style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">该标签有五个属性。</SPAN><SPAN 
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                  align=center><SPAN 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">属性<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
                <TD 
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                  align=center><SPAN 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">描述<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
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                  align=center><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">id<o:p></o:p></SPAN></P></TD>
                <TD 
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                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">用来保存集合元素个数的<SPAN 
                  lang=EN-US>JSP 
                  Bean的脚本变量名，该Bean的类型为java.lang.Integer<o:p></o:p></SPAN></SPAN></P>
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                  align=left><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">(必须) 
                  <o:p></o:p></SPAN></P></TD></TR>
              <TR style="mso-yfti-irow: 2">
                <TD 
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                  align=center><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">collection<o:p></o:p></SPAN></P></TD>
                <TD 
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                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">表示运行期的表达式，该表达式的值最终应当是<SPAN 
                  lang=EN-US>array、collection或者map。<o:p></o:p></SPAN></SPAN></P>
                  <P class=MsoNormal 
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                  align=left><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">(可选) 
                  <o:p></o:p></SPAN></P></TD></TR>
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                  align=center><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">name<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BORDER-RIGHT: gray 3pt double; PADDING-RIGHT: 1.5pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 359.15pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 3pt double; BACKGROUND-COLOR: transparent; mso-border-alt: thick-thin-large-gap gray 3.0pt; mso-border-left-alt: thick-thin-large-gap gray 3.0pt; mso-border-top-alt: thick-thin-large-gap gray 3.0pt" 
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                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">标示包含需要计数的集合类型数据的<SPAN 
                  lang=EN-US>JSP 
                  Bean的名字。如果property属性被设置，集合数据将从Bean中的属性中获得，如果property没有被设置，则通过name属性设置的Bean将作为集合对象计数。<o:p></o:p></SPAN></SPAN></P>
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                  align=left><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">(可选) 
                  <o:p></o:p></SPAN></P></TD></TR>
              <TR style="mso-yfti-irow: 4">
                <TD 
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                width=85>
                  <P class=MsoNormal 
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                  align=center><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">property<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BORDER-RIGHT: gray 3pt double; PADDING-RIGHT: 1.5pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 359.15pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 3pt double; BACKGROUND-COLOR: transparent; mso-border-alt: thick-thin-large-gap gray 3.0pt; mso-border-left-alt: thick-thin-large-gap gray 3.0pt; mso-border-top-alt: thick-thin-large-gap gray 3.0pt" 
                width=479>
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                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">设定通过<SPAN 
                  lang=EN-US>name属性设定的Bean中用于计数的集合类型的成员名字。<o:p></o:p></SPAN></SPAN></P>
                  <P class=MsoNormal 
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                  align=left><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">(可选) 
                  <o:p></o:p></SPAN></P></TD></TR>
              <TR style="mso-yfti-irow: 5; mso-yfti-lastrow: yes">
                <TD 
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                  align=center><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">scope<o:p></o:p></SPAN></P></TD>
                <TD 
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                  align=left><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">Bean的作用域，通过name属性设定的Bean将会在该作用域内查找。当该属性没有设置时，将按如下顺序查找：</SPAN><SPAN 
                  lang=EN-US style="mso-font-kerning: 0pt">page, request, 
                  session, </SPAN><SPAN 
                  style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">和</SPAN><SPAN 
                  lang=EN-US 
                  style="mso-font-kerning: 0pt">application.</SPAN><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt"><o:p></o:p></SPAN></P>
                  <P class=MsoNormal 
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                  align=left><SPAN lang=EN-US 
                  style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">(可选) 
                  <o:p></o:p></SPAN></P></TD></TR></TBODY></TABLE>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            lang=EN-US><o:p><FONT size=3>&nbsp;</FONT></o:p></SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><B 
            style="mso-bidi-font-weight: normal"><SPAN lang=EN-US 
            style="FONT-SIZE: 16pt; mso-bidi-font-size: 10.5pt">Struts<o:p></o:p></SPAN></B></P>
            <P class=MsoNormal 
            style="MARGIN: 0cm 0cm 3.9pt; TEXT-INDENT: 22pt"><SPAN lang=EN-US 
            style="FONT-SIZE: 11pt; mso-bidi-font-size: 10.5pt">Struts</SPAN><SPAN 
            style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">标签用来复制一个指定的</SPAN><SPAN 
            lang=EN-US 
            style="FONT-SIZE: 11pt; mso-bidi-font-size: 10.5pt">Struts</SPAN><SPAN 
            style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">内部组件到一个页面作用域内的脚本组件。能够获取的</SPAN><SPAN 
            lang=EN-US 
            style="FONT-SIZE: 11pt; mso-bidi-font-size: 10.5pt">Struts</SPAN><SPAN 
            style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">组件包括</SPAN><SPAN 
            lang=EN-US 
            style="FONT-SIZE: 11pt; mso-bidi-font-size: 10.5pt">FromBean</SPAN><SPAN 
            style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN 
            lang=EN-US 
            style="FONT-SIZE: 11pt; mso-bidi-font-size: 10.5pt">Forward</SPAN><SPAN 
            style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">或者一个</SPAN><SPAN 
            lang=EN-US 
            style="FONT-SIZE: 11pt; mso-bidi-font-size: 10.5pt">mapping</SPAN><SPAN 
            style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-fa