📄 ejsetresult.htm

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<title>ejSetResult -- GoAhead Embedded JavaScript</title>
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	<td class="titleLeft" align=left width="33%">ejSetResult</TD><td class="titleCenter" align=center width="33%"><b>GoAhead JavaScript API</b></TD><td class="titleRight" align=right><B>GoAhead EMF</B></TD></TR>
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<h2>Synopsis</h2><p>Set the value of a JavaScript return variable.</p><h2>Prototype</h2><pre>
#include &quot;ej.h&quot;

void <b>ejSetResult</b>(int eid, char_t *s)
</pre><h2>Parameters</h2><TABLE WIDTH=100% BORDER="0" CELLPADDING="0" CELLSPACING="0">
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        <TD VALIGN="TOP" WIDTH="5%">eid</TD><TD WIDTH="95%">JavaScript interpreter handle.</TD></TR><TR>
        <TD VALIGN="TOP" WIDTH="5%">s</TD><TD WIDTH="95%">String representing the EJ function return.</TD></TR>
</TABLE><h2>Description</h2><P>The ejSetResult procedure is used for C functions which have been mapped as 
  an ej function returning some value. By making this call, the corresponding 
  ej function will be passed to the result. All JavaScript variables are stored 
  as strings. </P><h2>Return Value</h2><p>
	None
</p><h2>EJ Example</h2><pre>
	Color = getColor();
</pre><h2>C Example</h2><pre>
init
 ...
	ejSetGlobalFunction(eid, T("getColor"), ejGetColor);



int ejGetColor(int eid, void *handle, int argc, char_t **argv)
{

	...
	ejSetResult(eid, "blue");
	...
	return 0;
}
</pre><h2>See Also</h2><p> <A href="../../../over/ejs.htm">JavaScript</A>, <A href="../../../over/asp.htm">Active 
  Server Pages</A>, <A href="ejGetVar.htm">ejGetVar</A>, <A href="ejEval.htm">ejEval</A> 
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