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Lift Framework example source code file (JSArtifacts.scala)

This example Lift Framework source code file (JSArtifacts.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Lift Framework tags/keywords

ajaxinfo, ajaxinfo, boolean, empty, empty, get, jscmd, jsexp, jsexp, list, post, string, string, timespan

The Lift Framework JSArtifacts.scala source code

/*
 * Copyright 2007-2011 WorldWide Conferencing, LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.liftweb
package http
package js

import net.liftweb.common.{Box, Full, Empty}
import net.liftweb.http.NoticeType
import scala.xml.{Elem, NodeSeq}
import net.liftweb.util.Helpers._

/**
 * Abstracted JavaScript artifacts used by lift core.
 */
trait JSArtifacts {

  /**
   * Toggles between current JS object and the object denominated by id
   */
  def toggle(id: String): JsExp

  /**
   * Hides the element denominated by id
   */
  def hide(id: String): JsExp

  /**
   * SHows the element denominated by this id
   */
  def show(id: String): JsExp

  /**
   * Shows the element denoinated by id and puts the focus on it
   */
  def showAndFocus(id: String): JsExp

  /**
   * Serializes a form denominated by the id. It returns a query string
   * containing the fields that are to be submitted
   */
  def serialize(id: String): JsExp

  /**
   * Sets the inner HTML of the element denominated by the id
   */
  def setHtml(id: String, xml: NodeSeq): JsCmd

  /**
   * Sets the JavScript that willbe executed when document is ready
   * for processing
   */
  def onLoad(cmd: JsCmd): JsCmd

  /**
   * Fades out the element having the provided id, by waiting
   * for the given duration and fades out during fadeTime
   */
  def fadeOut(id: String, duration: TimeSpan, fadeTime: TimeSpan): JsCmd

  /**
   * Makes an Ajax request using lift's Ajax path and the request
   * attributes described by data parameter
   */
  def ajax(data: AjaxInfo): String

  /**
   * Makes a Ajax comet request using lift's Comet path and the request
   * attributes described by data parameter
   */
  def comet(data: AjaxInfo): String

  /**
   * Trabsforms a JSON object intoits string representation
   */
  def jsonStringify(in: JsExp): JsExp

  /**
   * Converts a form denominated by formId into a JSON object
   */
  def formToJSON(formId: String): JsExp

  /**
   * Rewrites the incomming path with the actual script path
   *
   */
  def pathRewriter: PartialFunction[List[String], List[String]] = 
    new PartialFunction[List[String], List[String]] {
    
      def isDefinedAt(in: List[String]): Boolean = false

      def apply(in: List[String]): List[String] = Nil 
 
    }
}

/**
 * The companion module for AjaxInfo that provides
 * different construction schemes
 */
object AjaxInfo {
  def apply(data: JsExp, post: Boolean) =
    new AjaxInfo(data, if (post) "POST" else "GET", 1000, false, "script", Empty, Empty)

  def apply(data: JsExp,
            dataType: String,
            post: Boolean) =
    new AjaxInfo(data, if (post) "POST" else "GET", 1000, false, dataType, Empty, Empty)

  def apply(data: JsExp) =
    new AjaxInfo(data, "POST", 1000, false, "script", Empty, Empty)

  def apply(data: JsExp,
            dataType: String) =
    new AjaxInfo(data, "POST", 1000, false, dataType, Empty, Empty)

  def apply(data: JsExp,
            post: Boolean,
            timeout: Long,
            successFunc: String,
            failFunc: String) =
    new AjaxInfo(data,
      if (post) "POST" else "GET",
      timeout,
      false,
      "script",
      Full(successFunc),
      Full(failFunc))
}

/**
 * Represents the meta data of an AJax request.
 */
case class AjaxInfo(data: JsExp, action: String, timeout: Long,
                    cache: Boolean, dataType: String,
                    successFunc: Box[String], failFunc: Box[String])

Other Lift Framework examples (source code examples)

Here is a short list of links related to this Lift Framework JSArtifacts.scala source code file:



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