📄 actioncontext.html
字号:
int rowIndex,
<A HREF="../../../../com/fastunit/Row.html" title="com.fastunit 中的类">Row</A> row)</CODE>
<BR>
将元素对象转换为HTML字符串。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B>Element.</B><B><A HREF="../../../../com/fastunit/Element.html#writeTd(com.fastunit.context.ActionContext, java.lang.StringBuffer, int)">writeTd</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
java.lang.StringBuffer html,
int rowIndex)</CODE>
<BR>
将元素对应的TD对象转换为HTML字符串。</TD>
</TR>
</TABLE>
<P>
<A NAME="com.fastunit.context"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<A HREF="../../../../com/fastunit/context/package-summary.html">com.fastunit.context</A> 中 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的使用</FONT></TH>
</TR>
</TABLE>
<P>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">返回 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的 <A HREF="../../../../com/fastunit/context/package-summary.html">com.fastunit.context</A> 中的方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A></CODE></FONT></TD>
<TD><CODE><B>LocalContext.</B><B><A HREF="../../../../com/fastunit/context/LocalContext.html#getActionContext()">getActionContext</A></B>()</CODE>
<BR>
取得ActionContext。</TD>
</TR>
</TABLE>
<P>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">参数类型为 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的 <A HREF="../../../../com/fastunit/context/package-summary.html">com.fastunit.context</A> 中的方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B>LocalContext.</B><B><A HREF="../../../../com/fastunit/context/LocalContext.html#setActionContext(com.fastunit.context.ActionContext)">setActionContext</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
<BR>
设置ActionContext。</TD>
</TR>
</TABLE>
<P>
<A NAME="com.fastunit.support"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<A HREF="../../../../com/fastunit/support/package-summary.html">com.fastunit.support</A> 中 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的使用</FONT></TH>
</TR>
</TABLE>
<P>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">返回 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的 <A HREF="../../../../com/fastunit/support/package-summary.html">com.fastunit.support</A> 中的方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A></CODE></FONT></TD>
<TD><CODE><B>Action.</B><B><A HREF="../../../../com/fastunit/support/Action.html#execute(com.fastunit.context.ActionContext)">execute</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
<BR>
执行业务逻辑，Action执行失败时需要通过<A HREF="../../../../com/fastunit/context/ActionResult.html#setSuccessful(boolean)"><CODE>ActionResult.setSuccessful(false)</CODE></A>设为失败。</TD>
</TR>
</TABLE>
<P>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">参数类型为 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的 <A HREF="../../../../com/fastunit/support/package-summary.html">com.fastunit.support</A> 中的方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A></CODE></FONT></TD>
<TD><CODE><B>Action.</B><B><A HREF="../../../../com/fastunit/support/Action.html#execute(com.fastunit.context.ActionContext)">execute</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
<BR>
执行业务逻辑，Action执行失败时需要通过<A HREF="../../../../com/fastunit/context/ActionResult.html#setSuccessful(boolean)"><CODE>ActionResult.setSuccessful(false)</CODE></A>设为失败。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B>SqlProvider.</B><B><A HREF="../../../../com/fastunit/support/SqlProvider.html#getSql(com.fastunit.context.ActionContext)">getSql</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
<BR>
取得SQL语句。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B>ActionInterceptor.</B><B><A HREF="../../../../com/fastunit/support/ActionInterceptor.html#intercept(com.fastunit.context.ActionContext, com.fastunit.Invocation)">intercept</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
<A HREF="../../../../com/fastunit/Invocation.html" title="com.fastunit 中的接口">Invocation</A> invocation)</CODE>
<BR>
调用<A HREF="../../../../com/fastunit/Invocation.html#invoke()"><CODE>Invocation.invoke()</CODE></A>使Action继续执行，可以在invoke前后执行拦截处理。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B>PageInterceptor.</B><B><A HREF="../../../../com/fastunit/support/PageInterceptor.html#intercept(com.fastunit.context.ActionContext, com.fastunit.Page)">intercept</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
<A HREF="../../../../com/fastunit/Page.html" title="com.fastunit 中的接口">Page</A> page)</CODE>
<BR>
可用来动态设置Page对象的属性，需要调用<A HREF="../../../../com/fastunit/Page.html#write(com.fastunit.context.ActionContext)"><CODE>page.write(ac)</CODE></A>方法使页面继续显示。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B>ListStatUI.</B><B><A HREF="../../../../com/fastunit/support/ListStatUI.html#intercept(com.fastunit.context.ActionContext, com.fastunit.Unit)">intercept</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
<A HREF="../../../../com/fastunit/Unit.html" title="com.fastunit 中的接口">Unit</A> unit)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B>UnitInterceptor.</B><B><A HREF="../../../../com/fastunit/support/UnitInterceptor.html#intercept(com.fastunit.context.ActionContext, com.fastunit.Unit)">intercept</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
<A HREF="../../../../com/fastunit/Unit.html" title="com.fastunit 中的接口">Unit</A> unit)</CODE>
<BR>
可用来动态设置Unit对象或所属Element对象的属性，需要通过<A HREF="../../../../com/fastunit/Unit.html#write(com.fastunit.context.ActionContext)"><CODE>Unit.write(ac)</CODE></A>方法返回单元解析结果。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B>Validator.</B><B><A HREF="../../../../com/fastunit/support/Validator.html#validate(com.fastunit.context.ActionContext, java.lang.String, java.lang.String, int)">validate</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
java.lang.String value,
java.lang.String expression,
int rowIndex)</CODE>
<BR>
单值验证，返回非null的值表示验证失败。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B>Validator.</B><B><A HREF="../../../../com/fastunit/support/Validator.html#validate(com.fastunit.context.ActionContext, java.lang.String, java.lang.String, java.lang.String)">validate</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
java.lang.String from,
java.lang.String to,
java.lang.String expression)</CODE>
<BR>
范围验证，仅对查询单元有效（如数字范围、日期范围），返回非null的值表示验证失败。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B>ElementWriter.</B><B><A HREF="../../../../com/fastunit/support/ElementWriter.html#write(com.fastunit.context.ActionContext, java.lang.StringBuffer, com.fastunit.view.element.ElementComponent, com.fastunit.Row)">write</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac,
java.lang.StringBuffer html,
com.fastunit.view.element.ElementComponent ec,
<A HREF="../../../../com/fastunit/Row.html" title="com.fastunit 中的类">Row</A> row)</CODE>
<BR>
将元素对象转换为HTML字符串。</TD>
</TR>
</TABLE>
<P>
<A NAME="com.fastunit.support.action"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<A HREF="../../../../com/fastunit/support/action/package-summary.html">com.fastunit.support.action</A> 中 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的使用</FONT></TH>
</TR>
</TABLE>
<P>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">返回 <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> 的 <A HREF="../../../../com/fastunit/support/action/package-summary.html">com.fastunit.support.action</A> 中的方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A></CODE></FONT></TD>
<TD><CODE><B>BackAction.</B><B><A HREF="../../../../com/fastunit/support/action/BackAction.html#execute(com.fastunit.context.ActionContext)">execute</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
<BR>
设置转向URL。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A></CODE></FONT></TD>
<TD><CODE><B>ClearAction.</B><B><A HREF="../../../../com/fastunit/support/action/ClearAction.html#execute(com.fastunit.context.ActionContext)">execute</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
<BR>
清除单元的缓存数据。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A></CODE></FONT></TD>
<TD><CODE><B>DownloadAction.</B><B><A HREF="../../../../com/fastunit/support/action/DownloadAction.html#execute(com.fastunit.context.ActionContext)">execute</A></B>(<A HREF="../../../../com/fastunit/context/ActionContext.html" title="com.fastunit.context 中的接口">ActionContext</A> ac)</CODE>
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