📄 webssetvar.htm
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<title>websSetVar -- GoAhead WebServer API</title>
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<TD class=title-left><b>websSetVar</b></TD>
<TD class=title-center><b> GoAhead WebServer API</b></TD>
<TD class=title-right><B> GoAhead EMF</B></TD>
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<h2>Synopsis</h2>
<p>Set the value of a Form variable</p>
<h2>Prototype</h2>
<pre>
#include "webs.h"
void <b>websSetVar</b>(webs_t wp, char_t *var, char_t *value);
</pre>
<h2>Parameters</h2>
<p><table width=90%>
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<TD width=40>wp
<TD>Web server connection
handle</TD> </TR></table></p>
<h2>Description</h2>
<P>The websSetVar procedure defines the value of a Form
variable. If the variable is already defined, the value is updated. The variable
is only defined for this web browser connection and its <EM>value</EM> must be non-NULL. Values are stored in a fast access symbol
table using a hash lookup mechanism.</P>
<h2>Return Value</h2>
<p>None</p>
<h2>Example</h2>
<pre>
websSetVar(wp, "Name", "Peter Smith");
</pre>
<h2>See Also</h2>
<p>
<A href="websExpand.htm">Standard form variables</A>,
<A href="websGetVar.htm">websGetVar</A>,
<A href="websTestVar.htm">websTestVar</A>
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