I have the following code in a custom taglib. If I put the hex values of the colors in the context-param area of the web.xml file, how do you call them?
<context-param> <param-name>color1</param-name> <param-value>#EEEEFF</param-value> </context-param> <context-param> <param-name>color2</param-name> <param-value>#CCCCFF</param-value> </context-param> ...
public int doEndTag() throws JspException {
Boolean alternate = (Boolean) ExpressionEvaluatorManager.evaluate("alternate", alternateEL, Boolean.class, this, pageContext);
if (alternate.booleanValue()) { color = "#EEEEFF"; } else { color = "#CCCCFF"; }
try { JspWriter out = pageContext.getOut(); out.write(color);
} catch (IOException e) { e.printStackTrace(); }
return EVAL_PAGE; }
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