>Operations like $i++ or $i-- should be not
be performed inside the API call.</a></h4>

<br>
Example<br>
<br>
<pre class="code">
_setValue(_textbox("name"), "Kamlesh"+(++$i));
</pre>

is not valid;<br>
<br>
It should be broken into 2 steps, as follows<br>
<br>
<pre class="code">
$i++;
_setValue(_textbox("name"), "Kamlesh"+$i);
</pre>

<br>
<br>
will work correctly<br>
<br>
 <br>
<hr>
<br>
<br>
 

<h4><a name="functions">Function calls.</a></h4>

<br>
<h4><a name="variables">Rules for function usage.</a></h4