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How can i get MS Excel like formulas in Java Script , so that my
webpage controls get updated when their value changes based on the
formula specified.

Yousaf wrote:

> How can i get MS Excel like formulas in Java Script
> so that my webpage controls get updated when their
> value changes based on the formula specified.

You could use Excel's formula notation in the base code and the
calculations auto-update:

<object classid="CLSID:0002E510-0000-0000-C000-000000000046"
id="obj">
<param name="HTMLData" value="&lt;table&gt;
&lt;tr&gt;
&lt;td&gt;26&lt;/td&gt;
&lt;td&gt;4&lt;/td&gt;
&lt;td&gt;6&lt;/td&gt;
&lt;td&gt;=(A1+B1)/C1&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;">
</object>

To update a formula, here e.g. from '(A1+B1)/C1' to 'A1-B1':

<script type="text/javascript">
obj.HTMLData =
'<table><tr><td>26</td><td>4</td><td>6</td><td>=A1-B1</td></tr></
table>'
</script>

Hope this helps,

--
Bart