Ayuda Simple List Component Layout personalizado

16 Mar '20, 06:07 PM
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Buen dia necesito ayuda con este codigo,estoy usando un Simple List para visualizar información usando diferentes colores para diferenciar según el valor de un atributo, el código que estoy usando para personalizar el Component layout es el siguiente:

<c:set  mes = unit.selectSingleNode("layout:Attribute[@name='Meses']") %]

<c:when test="${ current.[%=getFieldName(mes["attribute"])%] is greater than equal to 0 and  current.[%= getFieldName(mes["attribute"])%] is less than 1 }">

<td class="[%=attr["type"]%]" background-color="red">


<c:when test="${ current.[%=getFieldName(mes["attribute"])%] is greater than equal to 1 and  current.[%= getFieldName(mes["attribute"])%] is less than 2 }">

<td class="[%=attr["type"]%]" background-color="orange">


<c:when test="${ current.[%= getFieldName(mes["attribute"])%] is greater than equal to 2 and  current.[%= getFieldName(mes["attribute"])%] is less than equal to 3 }">

    <td class="[%=attr["type"]%]" background-color="yellow">



  <td class="[%=attr["type"]%]" >



Sin embargo, al generar me indica un error que dice que la propiedad "mes" no 

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Forum Hero - Level 9

Hi Gabriela,

this error seems related to the wrong definition of "mes". In fact it should be defined as Groovy variable instead of JSTL.

Moreover the argument of getFieldName(mes["attribute"]) could also wrong.

It may be like this:


def mes = unit.selectSingleNode("layout:Attribute[@name='Meses']")


test="${ current.[%= getFieldName(mes)%] ge 1...}


You can find an example of getFiledName method here https://my.webratio.com/learn/learningobject/handling-blobs

Please check and fix sintax of the jstl tags and their uses.


I hope this will help you.


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