JavaScript empties the value of an element in form forms special effects

The following is an example of a situation type= "text":

Copy Code code as follows:

<form id= "Form1" method= "POST" >
<input type= "Text"/>
<input type= "Text"/>
<input type= "button" value= "clear" onclick= "Refresh ()"/>
</form>

By calling the JS Refresh method
Method One

Copy Code code as follows:

function Refresh ()
{
var v=document.forms[0].elements;
for (Var i=0;i<v.length;i++)
{
if (v[i].type== "text")
{
V[i].value= "";
}
}

}

or method two

Copy Code code as follows:

function Refresh ()
{
var v=document.getelementsbytagname ("input");
for (Var i=0;i<v.length;i++)
{
if (v[i].type== "text")
{
V[i].value= "";
}
}
}

Empty the value of an element by calling the Refresh function