<apex:component controller="CustCmpCtrl"> <apex:attribute name="value" description="" type="String" required="true" assignTo="{!selectedValue}"> </apex:attribute> //... //... </apex:component>
public class CustCmpCtrl {
// Constructor method
public CustCmpCtrl() {
if (selectedValue != null) {
EditMode = true;
}
}
private Boolean EditMode = false;
// Setter method
public String selectedValue { get;set; }
}