salesagility_SuiteCRM/jssource/src_files/include/ytree/treeutil.js

/**
 *
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
 *
 * SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
 * Copyright (C) 2011 - 2018 SalesAgility Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
 * reasonably feasible for technical reasons, the Appropriate Legal Notices must
 * display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
 */


function treeinit(tree, treedata, treediv, params) {
  tree = new YAHOO.widget.TreeView(treediv);

  //create a name space for the tree.
  //and store the module name;
  YAHOO.namespace(treediv).param = params;

  var root = tree.getRoot();
  var tmpNode;

  var data = treedata;
  //loop thru all root level nodes.
  for (nodedata in data) {
    for (node in data[nodedata]) {
      addNode(root, data[nodedata][node]);
    }
  }
  tree.subscribe("clickEvent", function (o) {
    set_selected_node(this.id, null, o.node);
  });

  tree.draw();
}

//set clicked node's id in tree's name space.
function set_selected_node(treeid, nodeid, node) {
  if (typeof(node) == 'undefined')
    node = YAHOO.widget.TreeView.getNode(treeid, nodeid);

  if (typeof(node) != 'undefined') {
    YAHOO.namespace(treeid).selectednode = node;
  } else {
    //clear selection.
    YAHOO.namespace(treeid).selectednode = null;
  }
}

//add a node to the tree, function adds nodes recursively.
//change this function
function addNode(parentnode, nodedef) {
  var dynamicload = false;
  var dynamicloadfunction;
  var childnodes;
  var expanded = false;

  if (nodedef['data'] != 'undefined') {
    //get custom property values;
    if (typeof(nodedef['custom']) != 'undefined') {
      dynamicload = nodedef['custom']['dynamicload'];
      dynamicloadfunction = nodedef['custom']['dynamicloadfunction'];
      expanded = nodedef['custom']['expanded'];
    }

    var tmpNode = new YAHOO.widget.TextNode(nodedef['data'], parentnode, expanded);

    if (dynamicload) {
      SUGAR.util.globalEval('e=(' + dynamicloadfunction + ')');
      tmpNode.setDynamicLoad(e);
    }
    //add child nodes.
    if (typeof(nodedef['nodes']) != 'undefined') {
      for (childnodes in nodedef['nodes']) {
        addNode(tmpNode, nodedef['nodes'][childnodes]);
      }
    }
  }
}

//use this function to respond to node click.
//the clicked node is set by set_selected_node, in the tree's name space.
//function will make an ajax call and populate the results in the target.
//target type should be of type div, the function does not support other
//target types.
function node_click(treeid, target, targettype, functioname) {
  node = YAHOO.namespace(treeid).selectednode;

  //request url.
  var url = site_url.site_url + "/index.php?entryPoint=TreeData&function=" + functioname + construct_url_from_tree_param(node);

  var callback = {
    success: function (o) {
      var targetdiv = document.getElementById(o.argument[0]);
      targetdiv.innerHTML = o.responseText;
      SUGAR.util.evalScript(o.responseText);
    },
    failure: function (o) {/*failure handler code*/
    },
    argument: [target, targettype]
  }

  var trobj = YAHOO.util.Connect.asyncRequest('GET', url, callback, null);

}

//construs url parameters from node and tree parameters.
function construct_url_from_tree_param(node) {
  var treespace = YAHOO.namespace(node.tree.id);

  url = "&PARAMT_depth=" + node.depth;

  //add request parameters from the trees name space.
  if (treespace != 'undefined') {
    for (tparam in treespace.param) {
      url = url + "&PARAMT_" + tparam + '=' + treespace.param[tparam];
    }
  }

  //add parent nodes id to the url.
  for (i = node.depth; i >= 0; i--) {
    var currentnode;
    if (i == node.depth) {
      currentnode = node;
    } else {
      currentnode = node.getAncestor(i);
    }
    //add id to url.
    url = url + "&PARAMN_id" + '_' + currentnode.depth + '=' + currentnode.data.id;

    //add other requested parameters.
    if (currentnode.data.param != 'undefined') {
      for (nparam in currentnode.data.param) {
        url = url + "&PARAMN_" + nparam + '_' + currentnode.depth + '=' + currentnode.data.param[nparam];
      }
    }
  }
  return url;
}

//following function uses an AJAX call to load the children nodes dynamically.
//this methods assumes that you have TreeData.php in the root of you application.
//the file must have get_node_data function.
//return value must be an array of nodes.
function loadDataForNode(node, onCompleteCallback) {
  var id = node.data.id;

  var params = "entryPoint=TreeData&function=get_node_data" + construct_url_from_tree_param(node);

  var callback = {
    success: function (o) {
      node = o.argument[0];
      var nodes = YAHOO.lang.JSON.parse(o.responseText);
      var tmpNode;
      for (nodedata in nodes) {
        for (node1 in nodes[nodedata]) {
          addNode(node, nodes[nodedata][node1]);
        }
      }
      o.argument[1]();
    },
    failure: function (o) {/*failure handler code*/
    },
    argument: [node, onCompleteCallback]
  }
  var trobj = YAHOO.util.Connect.asyncRequest('POST', 'index.php', callback, params);
}