NewCommissionCreationCmp

<aura:component implements="lightning:isUrlAddressable,force:lightningQuickAction,lightning:actionOverride" access="global" >
    <aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
    <aura:attribute name="recordId" type="String"/>
    <aura:attribute name="cmp" type="commission__c" default="{'sobjectType': 'commission__c'}"/>
    <aura:attribute name="modalWindow" type="boolean" default ="true"/>
    <lightning:recordEditForm aura:id="recordViewForm" 
                              onload="{!c.handleLoad}"
                              onsubmit="{!c.handleSubmitClick}"
                              onsuccess="{!c.handleSuccess}"
                              objectApiName="commission__c">
        <!-- the messages component is for error messages -->
        
        <aura:if isTrue="{!v.modalWindow}">
            <section role="dialog" tabindex="-1" class="slds-modal slds-fade-in-open slds-modal_medium" aria-labelledby="modal-heading-01" aria-modal="true" aria-describedby="modal-content-id-1">
                <div class="slds-modal__container">
                    <header class="slds-modal__header">
                        <button class="slds-button slds-button_icon slds-modal__close slds-button_icon-inverse" title="Close">
                            
                            <span class="slds-assistive-text">Close</span>
                        </button>
                        <h2 id="modal-heading-01" class="slds-modal__title slds-hyphenate">New Commission</h2>
                    </header>
                    <lightning:messages />
                    <div class="slds-modal__content slds-p-around_medium" id="modal-content-id-1">
                        <div class="slds-section slds-is-open">
                            <lightning:inputField fieldName="Name" />
                            <lightning:inputField fieldName="Commissions_Booking__c" />
                            <lightning:inputField fieldName="Opportunity__c" value="{!v.recordId}"/>
                            <lightning:inputField fieldName="Rep_Name__c" />
                        </div>
                    </div>
                    <footer class="slds-modal__footer">
                        <lightning:button aura:id="save" variant="brand" type="submit"  name="save" label="Save" />
                        
                        <lightning:button label="Cancel" onclick="{!c.onCancel}" />
                        
                    </footer>
                </div>
            </section>
        </aura:if>
        <div class="slds-backdrop slds-backdrop_open"></div>
    </lightning:recordEditForm>
</aura:component>