Question

您好我正在尝试调用名为＆＃39; Buttons＆＃39;的xsl模板。如果我<xsl:with-param name="list" select="*"/>我将同时显示＆＃39; save＆＃39;并且＆＃39;删除＆＃39;纽扣。有没有办法只显示＆＃39; save＆＃39;按钮？

Interface.xsl

 <Cell colspan="1">      
      <xsl:choose>
            <xsl:call-template name="Buttons">
                <xsl:with-param name="list" select="*"/> <--this line needs help!
            <xsl:call-template>

ButtonList.xsl

<xsl:template name="Buttons">
        <xsl:param name="list"/>

    <ButtonList>
        <xsl:for-each select="$list/*">                 
            <xsl:choose>
                <xsl:when test="Action='SAVE'">
                     //code for style of button
                </xsl:when>
                <xsl:when test="Action='DELETE'">
                     //code for style of button
                </xsl:when>
            </xsl:choose>
        </xsl:for-each>                 
     </ButtonList>
<xsl:template>

输入xml

<StaticLabelList>
            <StaticLabel style="font-family:Arial;color:#1370df;font-size:10pt">
                <Name><![CDATA[SECTION_TITLE]]></Name>
                <Caption><![CDATA[Buttons]]></Caption>
            </StaticLabel>
        </StaticLabelList>
        <ButtonList>
            <Button style="font-family:Arial Narrow;color:#E6E7E8;font-size:10pt;background-color:#94c1f6;text-decoration:none">
                <Label><![CDATA[SAVE]]></Label>
                <Url><![CDATA[#]]></Url>
                <Onclick><![CDATA[submitForm('/Controller/SEND','theForm'); return (false);]]></Onclick>
                <Action><![CDATA[SAVE]]></Action>
                <ReadOnly rtexprvalue="true"><![CDATA[mb.isReadonlyButton("N",2,2)]]></ReadOnly>
            </Button>
            <Button style="font-family:Arial Narrow;color:#E6E7E8;font-size:10pt;background-color:#94c1f6;text-decoration:none">
                <Label><![CDATA[DELETE]]></Label>
                <Url><![CDATA[#]]></Url>
                <Onclick><![CDATA[submitForm('/Controller/DELETE','theForm'); return (false);]]></Onclick>
                <Action><![CDATA[PREV]]></Action>
                <ReadOnly rtexprvalue="true"><![CDATA[mb.isReadonlyButton("Y",2,2)]]></ReadOnly>
            </Button>

Answer 1

尝试更改

<xsl:for-each select="$list/*">

为：

<xsl:for-each select="$list/*[Action = 'SAVE']">

然后，只从参数中选择SAVE项目。

替代解决方案

更改

<xsl:call-template name="Buttons">
   <xsl:with-param name="list" select="*"/> <--this line needs help!
<xsl:call-template>

要

<xsl:call-template name="Buttons">
   <xsl:with-param name="list" select="*[Action = 'SAVE']"/> <--this line needs help!
<xsl:call-template>

然后，只有SAVE项目最终会被传递给被调用的模板。

从xsl模板中选择正确的节点

1 个答案: