crm: js snippets

replace.js

// Used to set text field with the value of a Lookup entity. 
function Replace()
{
    var lookupItem = new Array(); 
    lookupItem = Xrm.Page.getAttribute("schema_field_name").getValue();
 
    if (lookupItem != null) 
    {
        var name = lookupItem[0].name; 
    }

    Xrm.Page.getAttribute("schema_field_name").setValue( name );
}