How to append more than one variable with value to url in javascript

[amel86]

hello.
please help me how can i add one more variable at this code >

onChange="getmodel('mlm-edit.php?category='+this.value)"

for example i want add 2nd value besides 'this.value'

[johny10151981]

create another function
say

function another()
{
 var uri=mlm-edit.php?
   +"category="+encodeURI(document.getElementByID("obj1_id").value)
+"&data2="+encodeURI(document.getElementByID("obj2_id").value)
...
...
...
+"&datan="+encodeURI(document.getElementByID("objn_id").value)
getmodel(uri);
}

now from your button call another function

onChange="another()"

To understand more search on internet with URI

Best Regards,
Johny