is it possible to do something like this in JSTL:
是否有可能在JSTL中做这样的事情:
<div class="firstclass<c:if test='true'> someclass</c:if>">
<p>some other stuff...</p>
</div>
Is there any way to get this to work, or is there a better way to add a class by looking at a JSTL-if-statement?
有没有办法让它工作,或者是否有更好的方法通过查看JSTL-if语句来添加类?
3 个解决方案
#1
120
It's also possible to use an EL expression directly like this:
也可以像这样直接使用EL表达式:
<div class="${booleanExpr ? 'cssClass' : 'otherCssClass'}">
</div>
#2
38
<c:if test='true'>
<c:set value="someclass" var="cssClass"></c:set>
</c:if>
<div class="${cssClass}">
<p>some other stuff...</p>
</div>
#3
-3
That works for me!
这对我行得通!
<div id="loginById" style="height:<% out.print(instanceClass.booleanMethod()? "250px": "150px");%>">
#1
120
It's also possible to use an EL expression directly like this:
也可以像这样直接使用EL表达式:
<div class="${booleanExpr ? 'cssClass' : 'otherCssClass'}">
</div>
#2
38
<c:if test='true'>
<c:set value="someclass" var="cssClass"></c:set>
</c:if>
<div class="${cssClass}">
<p>some other stuff...</p>
</div>
#3
-3
That works for me!
这对我行得通!
<div id="loginById" style="height:<% out.print(instanceClass.booleanMethod()? "250px": "150px");%>">