Pls explain me following code.
var cboxlen= document.forms[0].filterfieldnam e[document.forms[0].filterfieldnam e.selectedIndex].value;
var cboxlen= document.forms[0].filterfieldnam e[document.forms[0].filterfieldnam e.selectedIndex].value;
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welcome to scripts .....
forms[0] means .... there is only one form in the html page
then filterfieldname means the select (Combo Box) object
and selectedIndex means the selected index no of the combo box
value means the value attribute of
<select name = filterfieldname >
.....
<option value = 'Some Value'>some_tex t</option>
....
</select>
i think u got my point
welcome again -
Most of the answer is right and is enough for what you need to know.
Just one thing is incorrect. forms[0] does not mean there is only one form on the page. It is referring to the first form on the page.Comment
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