Adds an action output that will be made available in the request, through {@link PageFlowUtils#getActionOutput}.

@param paramName the name of the action output.
@param value the action output value.
771712
public void addActionOutput( String paramName, Object value )
    {
        if ( paramName == null || paramName.length() == 0 )
        {
            throw new IllegalArgumentException( "An action output name may not be null or empty." );
        }
        
        if ( _actionOutputs == null )
        {
            _actionOutputs = new HashMap();
        }
        
        //
        // Throw an exception if this is a redirect, and if there was an action output.  Action outputs are carried
        // in the request, and will be lost on redirects.
        //
        if ( _init && getRedirect() )
        {
            String actionPath = _mappingPath != null ? _mappingPath : "";
            String descrip = getName() != null ? getName() : getPath();
            PageFlowException ex = new IllegalActionOutputException( descrip, actionPath, _flowController, paramName );
            InternalUtils.throwPageFlowException( ex );
        }
        
        _actionOutputs.put( paramName, value );
    }
652899
public RequestBuilder<T,ID> setParameter(String name,String value)
    {
        parameters.set(name, value);
        return this;
    }
48901
private void putParameter(String name, String value) {
		String[] params = requestParameters.get(name);
		params = params == null ? new String[] { value } : ArrayUtil.append(params, value);
		requestParameters.put(name, params);
	}
242523
public void addQueryParam( String paramName, String value )
    {
        if ( _queryString == null )
        {
            _queryString = new InternalStringBuilder( "?" );
        }
        else
        {
            _queryString.append( '&' );
        }
        
        _queryString.append( paramName );
        
        if ( value != null )
        {
            _queryString.append( '=' ).append( value );
        }
    }
1073760
public final HttpClient addNameValuePair(final String param, final String value) {
        nameValuePairs.add(new BasicNameValuePair(param, value));
        return this;
    }
1149972
public void addParamQuery(String name, String value) {
        addParam(name, value, NameValuePair.TYPE_QUERY_STRING);
    }
1168060
public void addParamPost(String name, String value) {
        addParam(name, value, NameValuePair.TYPE_POST_DATA);
    }
774428
public B addParameter(final String paramName, final String paramValue) {
        httpParams.addParameter(paramName, paramValue);
        return self();
    }
767166
public T withParam(String name, String value) {
        parameters.put(name, value);
        return self;
    }
978305
public static void parameterNotEmpty(final String name, final String value) {
        if (value != null && value.length() == 0) {
            raiseError(format("Parameter '%s' is expected to NOT be empty.", name));
        }
    }
832019
public AuthorizeUrlBuilder withParameter(String name, String value) {
        assertNotNull(name, "name");
        assertNotNull(value, "value");
        parameters.put(name, value);
        return this;
    }
1250442
public void addParameter(NameValuePair param) 
    throws IllegalArgumentException {
        log.trace("enter PostMethod.addParameter(NameValuePair)");

        if (param == null) {
            throw new IllegalArgumentException("NameValuePair may not be null");
        }
        addParameter(param.getName(), param.getValue());
    }
1325154
function setAction( $value, $params=FALSE ) {
    $this->action['value']  = $value;
    $this->action['params'] = $this->_setParams( $params );
  }
968381
public void value(AjaxRequestTarget ajaxRequestTarget, int value)
	{
		ajaxRequestTarget.appendJavaScript(this.value(value).render().toString());
	}
969618
public void setParamThread(String value) {

        m_paramThread = CmsUUID.getNullUUID();
        if (value != null) {
            try {
                m_paramThread = new CmsUUID(value);
            } catch (Exception e) {
                // can usually be ignored
                if (LOG.isInfoEnabled()) {
                    LOG.info(
                        Messages.get().getBundle().key(Messages.LOG_THREAD_CREATION_FAILED_1, new Integer(value)),
                        e);
                }
            }
        }
    }
106764
public void pushOutputVar(String outputVarName) {
    outputVars.push(OutputVar.create(outputVarName, false));
    currOutputVarName = outputVarName;
    currOutputVarIsInited = false;
  }
1331615
public void addParameter(String name, Object value, String facet)
            throws JspException
    {
        assert(name != null) : "Parameter 'name' must not be null";

        if (_params == null) {
            _params = new HashMap();
        }
        ParamHelper.addParam(_params, name, value);
    }