ohadios

<apex:page controller="ContactQueryController" showHeader="true">
    <apex:form >
        <apex:pageBlock title="Query Objects">
            <apex:pageBlockSection columns="1">
                <apex:selectList title="" size="1" value="{!selectedObject}" >
                    <apex:selectOptions value="{!objectNames}"/>
                    <apex:actionSupport event="onchange" reRender="fieldSelection"/>
                    <apex:outputLabel >Select the object you would like to query</apex:outputLabel>
                </apex:selectList>
            </apex:pageBlockSection>

sbob909

Merchandise__c[] ml = new List<Merchandise__c>();
Merchandise__c m = new Merchandise__c(
            Name='Pencils',
            Description__c='Cool pencils',
            Price__c=1.5,
            Total_Inventory__c=1000);
ml.add(m);
Merchandise__c m2 = new Merchandise__c(
            Name='Notebooks',
            Description__c='Blue notebooks',