<xar:set name="$dmck">xarVarFetch('vhoster', 'str', $somevalue, NULL, XARVAR_NOT_REQUIRED)</xar:set>
<form name="blog_check" id="form" method="post" action="#xarservergetcurrenturl()#">
<xar:data-input name="vhoster" type="textbox" value="$somevalue" />
<input type="submit" name="Submit" value="Submit">
</form>
<xar:data-view module="dynamicdata" itemtype="3" fieldlist="vuid,vhoster" layout="list" linkfield="N/A" numitems="20" startnum="1" />
***
vhoster and vuid is dd properties in videodata object
xar:data-view to see results, if it records to database or not
it is the code of user-main-meli.xt
test adress: www.prognotfrog.com/index.php/base/meli