Examples of addIfExists()


Examples of org.apache.struts2.views.java.Attributes.addIfExists()

public class FormHandler extends AbstractTagHandler implements TagGenerator {
    public void generate() throws IOException {
        Map<String, Object> params = context.getParameters();
        Attributes attrs = new Attributes();

        attrs.addIfExists("name", params.get("name"))
                .addIfExists("id", params.get("id"))
                .addIfExists("onsubmit", params.get("onsubmit"))
                .addIfExists("onreset", params.get("onreset"))
                .addIfExists("action", params.get("action"))
                .addIfExists("target", params.get("target"))
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