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Allada Yeshwanth
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Unable to add child records to an existing parent record

public with sharing class Ctrl_myWrapper{

    public Id SaleBillId {get; set;}
    public list<ProductInvoiceWrapper> ProductsWrapped {get ; set; }
    public List<Product_Invoice__c> Like_Products { get; set; }
    public String Name { get; set; }
    Sale_Bill__c sb = new Sale_Bill__c();
    
    public Ctrl_myWrapper(ApexPages.StandardController controller) {
        
        Id SaleBillId = controller.getRecord().Id;
        Sale_Bill__c sb = [Select id,name from Sale_Bill__c where id = :SaleBillId Limit 1];
        ProductsWrapped = new List<ProductInvoiceWrapper>();
        Like_Products = new List<Product_Invoice__c>();
    }

    
    
    

    

    public PageReference searchProduct()
    {
        String likeName = '%'+Name+'%';
        Like_Products = [Select Id,Name,Product_Name__c,Quantity_Remaining__c,SellingPricePerUnit__c  From Product_Invoice__c where Product_Name__c Like :likeName];
        ProductsWrapped.clear();
        for(Product_Invoice__c p : Like_Products )
        {
            ProductsWrapped.add(new ProductInvoiceWrapper(p));
        }
        return null;
    }
    
    public PageReference selectedProducts()
    {
        List<Sale_Transaction__c> newSaleTransactions = new List<Sale_Transaction__c>();
        for(ProductInvoiceWrapper p : ProductsWrapped)
        {
            if(p.selected)
            {
                Sale_Transaction__c st = new Sale_Transaction__c();
                st.Bill_ID__c = sb.Id ;
                st.Product_Invoice__c = p.pinv.Id;
                st.Quantity__c = p.Quantity;
                newSaleTransactions.add(st);
            }
        }
        insert newSaleTransactions;
        return null;
    }

    public class ProductInvoiceWrapper{
    
        public Product_Invoice__c pinv {get; set;}
        public Boolean selected {get; set;}
        public Integer Quantity {get; set;}
        public ProductInvoiceWrapper(Product_Invoice__c a) 
        {
            this.pinv = a;
            selected = false;
            this.Quantity = 0;
        }
    
    
    }



}

Error : Insert failed. First exception on row 0; first error: REQUIRED_FIELD_MISSING, Required fields are missing: [Bill_ID]: [Bill_ID]
Error is in expression '{!selectedProducts}' in component <apex:commandButton> in page my_wrapper_demo: Class.Ctrl_myWrapper.selectedProducts: line 49, column 1

Sale_Transaction__c is a junction object between Product__Invoice__c and Sale_bill__c

Please do help

Thanks in advance
Allada Yeshwanth

Allada Yeshwanth
February 16, 2018
Like
0

SOLVED

4 replies

Problem in creating a wrapper class :

the records which are going into productswrapped are not being displayed in vf page

vf page: my wrapper demo

<apex:page controller="Ctrl_myWrapper">
<apex:form >
<apex:pageBlock >

<apex:pageBlockButtons location="top">
<apex:commandButton value="Search" action="{!searchProduct}" reRender="Product-table" />
</apex:pageBlockButtons>

<apex:pageBlockSection id="Product-table" columns="1">

<apex:pageBlockSectionItem >
<apex:outputLabel value="Name" />
<apex:inputText value="{!Name}" />
</apex:pageBlockSectionItem>



<apex:pageBlockTable value="{!Like_Products}" var="pr" rendered="{!Like_Products.size>0}">
<apex:column >
<apex:facet name="header">Name</apex:facet>
<apex:outputLink value="/{!pr.id}">{!pr.Product_Name__c}</apex:outputLink>
</apex:column>
<apex:column >
<apex:facet name="header">Quantity Remaining</apex:facet>
<apex:outputField value="{!pr.Quantity_Remaining__c}"/>
</apex:column>
<apex:column >
<apex:facet name="header">Unit Price</apex:facet>
<apex:outputField value="{!pr.SellingPricePerUnit__c}"/>
</apex:column>
</apex:pageBlockTable>
</apex:pageBlockSection>
</apex:pageBlock>


<apex:pageBlock >
<apex:pageblockSection title="Products" columns="1">
<apex:pageBlockTable value="{!ProductsWrapped}" var="prWrap" title="Products">
<apex:column >
<apex:inputCheckbox value="{!prWrap.selected}" />
</apex:column>
<apex:column >
<apex:facet name="header">id</apex:facet>
<apex:outputField value="{!prWrap.pinv.id}"/>
</apex:column>

</apex:pageBlockTable>

</apex:pageblockSection>

</apex:pageBlock>





</apex:form>
</apex:page>

controller : Ctrl_myWrapper

public with sharing class Ctrl_myWrapper{

public list<ProductInvoiceWrapper> ProductsWrapped {get ; set; }

public List<Product_Invoice__c> Like_Products { get; set; }

public String Name { get; set; }


public Ctrl_myWrapper()
{
ProductsWrapped = new List<ProductInvoiceWrapper>();
Like_Products = new List<Product_Invoice__c>();

}

public PageReference searchProduct()
{
String likeName = '%'+Name+'%';
Like_Products = [Select Id,Name,Product_Name__c,Quantity_Remaining__c,SellingPricePerUnit__c From Product_Invoice__c where Product_Name__c Like :likeName];
ProductsWrapped.clear();
for(Product_Invoice__c p : Like_Products )
{
ProductsWrapped.add(new ProductInvoiceWrapper(p));
}
return null;
}

public class ProductInvoiceWrapper{

public Product_Invoice__c pinv {get; set;}
public Boolean selected {get; set;}
public Integer Quantity {get; set;}
public ProductInvoiceWrapper(Product_Invoice__c a)
{
this.pinv = a;
selected = false;
Quantity = 0;
}


}

}

Allada Yeshwanth
February 16, 2018
Like
0

1 replies

Uncaught Action failed: c:InTheArea$controller$doInit [Cannot read property 'setParams' of undefined] Callback failed: aura://ComponentController/ACTION$getComponent

can someone help how to correct this error

Uncaught Action failed: c:InTheArea$controller$doInit [Cannot read property 'setParams' of undefined]
Callback failed: aura://ComponentController/ACTION$getComponent

thank you

Allada Yeshwanth
September 14, 2017
Like
0

SOLVED

2 replies

Unable to add child records to an existing parent record

public with sharing class Ctrl_myWrapper{

    public Id SaleBillId {get; set;}
    public list<ProductInvoiceWrapper> ProductsWrapped {get ; set; }
    public List<Product_Invoice__c> Like_Products { get; set; }
    public String Name { get; set; }
    Sale_Bill__c sb = new Sale_Bill__c();
    
    public Ctrl_myWrapper(ApexPages.StandardController controller) {
        
        Id SaleBillId = controller.getRecord().Id;
        Sale_Bill__c sb = [Select id,name from Sale_Bill__c where id = :SaleBillId Limit 1];
        ProductsWrapped = new List<ProductInvoiceWrapper>();
        Like_Products = new List<Product_Invoice__c>();
    }

    
    
    

    

    public PageReference searchProduct()
    {
        String likeName = '%'+Name+'%';
        Like_Products = [Select Id,Name,Product_Name__c,Quantity_Remaining__c,SellingPricePerUnit__c  From Product_Invoice__c where Product_Name__c Like :likeName];
        ProductsWrapped.clear();
        for(Product_Invoice__c p : Like_Products )
        {
            ProductsWrapped.add(new ProductInvoiceWrapper(p));
        }
        return null;
    }
    
    public PageReference selectedProducts()
    {
        List<Sale_Transaction__c> newSaleTransactions = new List<Sale_Transaction__c>();
        for(ProductInvoiceWrapper p : ProductsWrapped)
        {
            if(p.selected)
            {
                Sale_Transaction__c st = new Sale_Transaction__c();
                st.Bill_ID__c = sb.Id ;
                st.Product_Invoice__c = p.pinv.Id;
                st.Quantity__c = p.Quantity;
                newSaleTransactions.add(st);
            }
        }
        insert newSaleTransactions;
        return null;
    }

    public class ProductInvoiceWrapper{
    
        public Product_Invoice__c pinv {get; set;}
        public Boolean selected {get; set;}
        public Integer Quantity {get; set;}
        public ProductInvoiceWrapper(Product_Invoice__c a) 
        {
            this.pinv = a;
            selected = false;
            this.Quantity = 0;
        }
    
    
    }



}

Allada Yeshwanth
February 16, 2018
Like
0

SOLVED

4 replies

Problem in creating a wrapper class :

Allada Yeshwanth
February 16, 2018
Like
0