Long URL in Spring MVC application

Question

I'm creating a Spring MVC application using a lot of form inputs and model attributes with multiple List fields.On my jsp page I have something like catalog in which user can specify which product of different size he want's to order. index.jsp:

    
                    
                    Фундаментные блоки
                    
                        
                            
                        
                        
                            
                                Размер L H B 
                                Кол
                            
                            
                                
                                    ${product.toString()}
                                    
                                
                            
                        
                    
                
 
                    
                    Плиты перекрытия
                    
                        
                            
                        
                        
                            
                                Размер L H B 
                                Кол
                            
                            
                                
                                    ${product.toString()}

So, in forEach loop I create an input for amount for every kind of product. And every product type(there is 6 of them) has its own container. Something like CPContainer:

public class CPContainer implements Container {

    private List products;
    private int id;
    private int amount;

    @Override
    public List getProducts() {
        return products;
    }

    @Override
    public CPProduct getProductById(int id) {
        return products.get(id);
    }

    public void setProducts(List products) {
        this.products = products;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public int getAmount() {
        return amount;
    }

    public void setAmount(int amount) {
        this.amount = amount;
    }

    @Override
    public String toString() {
        return "CPContainer{" +
                "products=" + products +
                ", id=" + id +
                ", amount=" + amount +
                '}';
    }
}

san · Accepted Answer

Use POST method in place of GET. GET request generate request parameter which are visible in URL. Like this:

Long URL in Spring MVC application

Answers (1)

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