Parent JSP:
<dsp:include page=”/common/getTaxedPrice.jsp”>
<dsp:param name=”freePrice” value=”${paymentCost}”/>
</dsp:include>
Child JSP:
Read passed value:
<dsp:getvalueof param=”freePrice” var=”freePrice”/>
Pass value to parent JSP:
Option 1 – DSP TAGS:
<dsp:getvalueof param=”intergerlVal” var=”integerValue” scope=”request” />
<dsp:getvalueof param=”decimalVal” var=”decimalValue” scope=”request”/>
Option 2 – JSTL:
<c:set var=”integerValue” scope=”request” value=”integerValue”></c:set>
<c:set var=”decimalValue” scope=”request” value=”decimalValue”></c:set>
Parent JSP:
Variables can be printed or used as:
${integerValue}
${decimalValue}