varoon Report post Posted November 20, 2008 Hi how to load a specific node from a xml and pass it to chart.... Need to do in FLASH Action Script.... any one tried ??? is it possible ? xml is given in attachment.... sample.xml Share this post Link to post Share on other sites
FusionCharts Support Report post Posted November 21, 2008 Hi Varoon, It can be easily done using Action Script. I have written a fucntion (using AS2) that can do it. Please find the attached fla file with the function. The fla file alos contains 2 TextArea (xml & chart) In xml textArea you would need to place the full XML which has <chart> node(s) somewhere in the XMLtree. There is button which when clicked would extract all the <chart> nodes from the XML textarea and place them as string in chart textarea. For this i have written a function -getNodesByName(node, node_name) Pass an XML or a node or XML as sting in the first parameter - node and Pass the name of the node (as string) to be searched for in the paremeter - node_name. [so we pass "chart" here] This function would return an Array containing all the matched nodes. You would need to iterate through the array and take the appropriate array element (i.e. chart node.) AS2 function: /** * * @function getNodesByName * @author InfoSoft Global (P) Ltd. www.InfoSoftGlobal.com * @version 0.9.1 * * Extracts all Nodes with a specific name * from an XML/XMLNode and returns an array of Nodes * * @param node XMLNode/XML that is searched. * @param node_name Name of the name to extract. * @return An Array of Nodes. * */ function getNodesByName(node, node_name:String){ //if the node is of stirng type conver to XML object if(typeof node=="string"){ node=new XML(node); } // create a blank array to store all matched nodes var arr_matched_nodes_collection=[]; // when a matched node is found add to array if(node.nodeName.toLowerCase()==node_name){ arr_matched_nodes_collection.push(node); }else{ // otherwise search child nodes for match (in recursion) if(node.hasChildNodes()){ //itetate through all child nodes for(var index=0; index<node.childNodes.length; index++){ // call itself to find searched node in the child nodes // until no child node is found var arr_matched_nodes=getNodesByName(node.childNodes[index],node_name); // if the array returned has some element, it contained // a matched node if(arr_matched_nodes.length!=0){ //add the matched node to the array collection arr_matched_nodes_collection.push(arr_matched_nodes); } } } } //return the array containing all matched nodes return arr_matched_nodes_collection; } getChartXML.zip Share this post Link to post Share on other sites
varoon Report post Posted February 2, 2009 im not a expert in coding... still i could not load it... any sample plz..... :ermm: Share this post Link to post Share on other sites
maslachak Report post Posted June 11, 2009 (edited) I dont know how could you implement this in Fusions chart but maybe this sample can give you clue: //declare what node you are searching for. in this case it's attribute in Node _global.searched="second"; function loadXML(loaded) { if (loaded) { xmlNode = this.firstChild; total = xmlNode.childNodes.length; for (i=0; i if(xmlNode.childNodes.attributes.id == _global.searched){ heading = xmlNode.childNodes.childNodes[0].firstChild.nodeValue; description = xmlNode.childNodes.childNodes[1].firstChild.nodeValue; } } showMatchedNode(); } else { content = "file not loaded!"; } } xmlData = new XML(); xmlData.ignoreWhite = true; xmlData.onLoad = loadXML; xmlData.load("data.xml"); function showMatchedNode(){ your_dynamic_textfield_heading.text=heading; your_dynamic_textfield_description.text=description; } I have used this to display node values in dynamic text fields. Maybe it's not perfect but it's working. Hope it helps. Sasha Solution studio data.xml Edited July 3, 2009 by Guest Share this post Link to post Share on other sites
saptarshi Report post Posted June 12, 2009 Hello, Thank you so much for the effort. We really appreciate it. Share this post Link to post Share on other sites
