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如果行的值等于“GRAND TOTAL”，我想显示链接，否则我在代码段下方尝试了纯文本但出现错误

<display:table name="expScoreCardCol" export="true" pagesize="20" sort="list" id="data" requestURI="" class="tablelist">   

     <display:column title="Zone" sortable="true" property="zone"></display:column>              
    <display:column title="Non-HNI Total" sortable="true" property="nonhniTotal"></display:column>   
        <display:column title="Non-HNI Per %" sortable="true" property="nonhniPer"></display:column>   

    <%if(!${data.zone}=="GRAND TOTAL"){ %>       
        <display:column title="Grand Total" sortable="true">   
        <html:link action="/exceptionScoreCardGrandReport.do?zone=${data.zone}"><b>${data.grandTotal}</b></html:link>   
        </display:column>   
        <%} %>   
</display:table>

错误：

An error occurred at line: 270 in the generated java file
Syntax error, insert "while ( Expression ) ;" to complete DoStatement

An error occurred at line: 282 in the generated java file
Syntax error, insert "while ( Expression ) ;" to complete BlockStatements

An error occurred at line: 288 in the generated java file
Syntax error, insert "else Statement" to complete IfStatement

An error occurred at line: 288 in the generated java file
Syntax error, insert "}" to complete Block
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1 回答 1

4

不要使用小脚本。绝不。使用 JSTL 和 EL。并且理解 EL 不能在 scriptlet 中使用：scriplet 包含 Java 代码，而 EL 不是 Java。

此外，如果特定行不是总计，则代码会添加一列。这不是应该做的。该列应始终存在，但其内容应根据行而变化：

<display:table name="expScoreCardCol" export="true" pagesize="20" sort="list" id="data" requestURI="" class="tablelist">
    <display:column title="Zone" sortable="true" property="zone" />
    <display:column title="Non-HNI Total" sortable="true" property="nonhniTotal" />
    <display:column title="Non-HNI Per %" sortable="true" property="nonhniPer" />
    <display:column title="Grand Total" sortable="true">
        <c:if test="${data.zone != 'GRAND TOTAL'}">       
            <html:link action="/exceptionScoreCardGrandReport.do?zone=${data.zone}">
                <b>${data.grandTotal}</b>
            </html:link>
        </c:if>
    </display:column>      
</display:table>
于 2012-06-21T12:16:22.583 回答