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Sascha Deinert Command Button set parameter
HI,
If I click on the button the parameter calc_view should set to value 1.
But the value is still 0.
Please help me.
Sascha
If I click on the button the parameter calc_view should set to value 1.
But the value is still 0.
Please help me.
<apex:commandButton value="CALC" onclick="window.open('/apex/calc_test','_blank','height=500,width=500,toolbar=no,scrollbars=no,resizeable=no,menubar=no,top=200,left=200'); return false;">
<apex:param name="TEST" value="1" assignTo="{!calc_view}"/>
</apex:commandButton>
public class calc_class {
public Integer calc_VIEW {get; set;}
public Double value1 {get; set;}
public Double value2 {get; set;}
public calc_class() {
calc_VIEW = 0;
}
public PageReference Pr_calc() {
value2= value1/ 3.35 * 100;
return new PageReference('/apex/calc_test');
}
}
Thanks,Sascha
What is your page name ,Is it the same page cals_test ? If so then problem is on click of button you are assigning 1 to the calc_VIEW . how ever on click of the button you are loading the page so your constructor is calling and assigning 0 to the variable .
these are different pages. The page with the button is CALC and the other CALC_Test.
How can I change the value of the variable from 0 to 1.
Thanks,
Sascha
If posible paste your second page code as well .If it is very big then create a poc and post so that I will help you to fix .
Hi Manojjena,
here is the code of the second page for the calculation.
The value is just for the rendering.
<apex:page controller="calc_class" showheader="false" sidebar="false"> <apex:form > <apex:outputPanel rendered="{!If(calc_VIEW=1,true,false)}"> <apex:inputText value="{!value1}" maxlength="10" style="width:40px"/> <br/> <apex:outputText value="{0, number, #,##0}"><apex:param value="{!value2}"/></apex:outputText> <br/> <apex:commandbutton value="calc" action="{!Pr_calc}" /> </apex:outputPanel> </apex:form> </apex:page>thanks,Sascha
In first page are you using the same controller ? If no if possible paste the first page code as well .Sorry for late response .