JCO wrote:
Hello,
I'm trying to pass a variable to a javascript function within a onclick
attribute of html:submit tag, but it doesn't resolve the value of the
varieble. This is the code I'm using:
<%String ent = (String)request.getAttribute("entidad"); %>
<html:submit property="op" titleKey="boton.ayuda.eliminar"
onclick="return
eliminar(<%= ent %>)">
<bean:message key="boton.eliminar" />
</html:submit>
I also have tryied with:
<%String ent = (String)request.getAttribute("entidad"); %>
<html:submit property="op" titleKey="boton.ayuda.eliminar"
onclick="return
eliminar('<%= ent %>')">
<bean:message key="boton.eliminar" />
</html:submit>
Any idea will be wellcome...
JSP runtime expressions are all-or-nothing: you can't mix an expression
and static text in an attribute. You need to make the whole attribute
value an expression:
<html:submit onclick="<%= "return eliminar('" + ent +"')"%>" ...>
Better, switch to JSTL expressions:
<html:submit onclick="return eliminar('${ent}')" ...>
L.
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