How to get value using JQuery

Question

How I can get select component value using Jquery or javascript

MyJSF code below

Answer 1

you can pass the this in this function:

onchange="onCall(this)"

and i am assuming you have defined this onCall function in the global scope, then you can do this:

onCall(el){
    alert(el.value);
}

Answer 2

As Primefaces provides a Javascript API for its components, you can access it through the widgetVar

xhtml

<p:selectOneMenu widgetVar="selectWV">               
</p:selectOneMenu>

JS

PF('selectWV').getSelectedValue();//gets the value
PF('selectWV').getSelectedLabel();//gets the label