Jump in direction while in air?

Questions & Answers
1

So i have a character that moves well and jumps fine while in idle but when it moves and jumps it stops running and jumps without contentiously moving, i have a 3rd person camera following the player from an angle … any help? here’s my code

using UnityEngine;
using System.Collections;

public class PlayerMovement : MonoBehaviour
{     
	public float turnSmoothing = 15f; 
	public float speedDampTime = 0.1f; 

	public float jumpSpeed = 5f;
	public float verticalVelocity = 0f;
	public float jumpForce = 5f;

	public bool grounded;

	private Animator anim;              
	private HashIDs hash;               
	Rigidbody rb;

	void Awake ()
	{
		anim = GetComponent<Animator>();
		rb = GetComponent<Rigidbody>();
		hash = GameObject.FindGameObjectWithTag(Tags.gameController).GetComponent<HashIDs>();

	}
	
	
	void FixedUpdate ()
	{
		float h = Input.GetAxis("Horizontal");
		float v = Input.GetAxis("Vertical");
		MovementManagement(h, v);
		//
	}

	
	void Update ()
	{
		if(grounded && Input.GetButtonDown("Jump")){
			Jump();
		}
	
	}
	public void Jump(){
		float h = Input.GetAxis("Horizontal");
		float v = Input.GetAxis("Vertical");

		rb.AddForce( new Vector3(h, 10, v), ForceMode.Impulse );
		rb.velocity += Vector3.up * jumpSpeed;

		grounded = false;
		anim.SetBool("Jump", true);
	}
	void OnCollisionEnter(Collision collision) {
		grounded= true;
		anim.SetBool("Jump", false);
	}
	
	void MovementManagement (float horizontal, float vertical)
	{
		if(horizontal != 0f || vertical != 0f)
		{
			Rotating(horizontal, vertical);
			anim.SetFloat(hash.speedFloat, 5.5f, speedDampTime, Time.deltaTime);
		}
		else
			anim.SetFloat(hash.speedFloat, 0);
	}
	
	
	public void Rotating (float horizontal, float vertical)
	{
		Vector3 targetDirection = new Vector3(horizontal, 0f, vertical);
		Quaternion targetRotation = Quaternion.LookRotation(targetDirection, Vector3.up);
		Quaternion newRotation = Quaternion.Lerp(rigidbody.rotation, targetRotation, turnSmoothing * Time.deltaTime);
		rigidbody.MoveRotation(newRotation);
	}
}
2

Have

float h = Input.GetAxis("Horizontal");
        float v = Input.GetAxis("Vertical");

outside of the Jump() function.
rb.AddForce( new Vector3(h, 10, v), ForceMode.Impulse );

only gets called once when the character is grounded. Have a separate function which deals with the in air movement when the character is not grounded.
something like

void Update()
{
if(!grounded)
{
h = Input.GetAxis(“horizontal”);
v = //vertical axis
rb.velocty = new Vector(h,0,v)
}
}