一个基于ASP.NET+C#+Flash实现的不同风格类型的统计图表源码及程序例子

/** * FusionCharts: Flash Player detection and Chart embedding. * Version: vFree.1.2 (1st November, 2007) - Added Player detection, New conditional fixes for IE, supports FORM in IE * * Morphed from SWFObject (http://blog.deconcept.com/swfobject/) under MIT License: * http://www.opensource.org/licenses/mit-license.php * */ if(typeof infosoftglobal == "undefined") var infosoftglobal = new Object(); if(typeof infosoftglobal.FusionChartsUtil == "undefined") infosoftglobal.FusionChartsUtil = new Object(); infosoftglobal.FusionCharts = function(swf, id, w, h, debugMode, registerWithJS, c, scaleMode, lang, detectFlashVersion, autoInstallRedirect){ if (!document.getElementById) { return; } //Flag to see whether data has been set initially this.initialDataSet = false; //Create container objects this.params = new Object(); this.variables = new Object(); this.attributes = new Array(); //Set attributes for the SWF if(swf) { this.setAttribute('swf', swf); } if(id) { this.setAttribute('id', id); } if(w) { this.setAttribute('width', w); } if(h) { this.setAttribute('height', h); } //Set background color if(c) { this.addParam('bgcolor', c); } //Set Quality this.addParam('quality', 'high'); //Add scripting access parameter this.addParam('allowScriptAccess', 'always'); //Pass width and height to be appended as chartWidth and chartHeight this.addVariable('chartWidth', w); this.addVariable('chartHeight', h); //Whether in debug mode debugMode = debugMode ? debugMode : 0; this.addVariable('debugMode', debugMode); //Pass DOM ID to Chart this.addVariable('DOMId', id); //Whether to registed with JavaScript registerWithJS = registerWithJS ? registerWithJS : 0; this.addVariable('registerWithJS', registerWithJS); //Scale Mode of chart scaleMode = scaleMode ? scaleMode : 'noScale'; this.addVariable('scaleMode', scaleMode); //Application Message Language lang = lang ? lang : 'EN'; this.addVariable('lang', lang); //Whether to auto detect and re-direct to Flash Player installation this.detectFlashVersion = detectFlashVersion?detectFlashVersion:1; this.autoInstallRedirect = autoInstallRedirect?autoInstallRedirect:1; //Ger Flash Player version this.installedVer = infosoftglobal.FusionChartsUtil.getPlayerVersion(); if (!window.opera && document.all && this.installedVer.major > 7) { // Only add the onunload cleanup if the Flash Player version supports External Interface and we are in IE infosoftglobal.FusionCharts.doPrepUnload = true; } } infosoftglobal.FusionCharts.prototype = { setAttribute: function(name, value){ this.attributes[name] = value; }, getAttribute: function(name){ return this.attributes[name]; }, addParam: function(name, value){ this.params[name] = value; }, getParams: function(){ return this.params; }, addVariable: function(name, value){ this.variables[name] = value; }, getVariable: function(name){ return this.variables[name]; }, getVariables: function(){ return this.variables; }, getVariablePairs: function(){ var variablePairs = new Array(); var key; var variables = this.getVariables(); for(key in variables){ variablePairs.push(key +"="+ variables[key]); } return variablePairs; }, getSWFHTML: function() { var swfNode = ""; if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture swfNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" '; swfNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" '; var params = this.getParams(); for(var key in params){ swfNode += [key] +'="'+ params[key] +'" '; } var pairs = this.getVariablePairs().join("&"); if (pairs.length > 0){ swfNode += 'flashvars="'+ pairs +'"'; } swfNode += '/>'; } else { // PC IE swfNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'">'; swfNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />'; var params = this.getParams(); for(var key in params) { swfNode += '<param name="'+ key +'" value="'+ params[key] +'" />'; } var pairs = this.getVariablePairs().join("&"); if(pairs.length > 0) {swfNode += '<param name="flashvars" value="'+ pairs +'" />';} swfNode += "</object>"; } return swfNode; }, setDataURL: function(strDataURL){ //This method sets the data URL for the chart. //If being set initially if (this.initialDataSet==false){ this.addVariable('dataURL',strDataURL); //Update flag this.initialDataSet = true; }else{ //Else, we update the chart data using External Interface //Get reference to chart object var chartObj = infosoftglobal.FusionChartsUtil.getChartObject(this.getAttribute('id')); chartObj.setDataURL(strDataURL); } }, setDataXML: function(strDataXML){ //If being set initially if (this.initialDataSet==false){ //This method sets the data XML for the chart INITIALLY. this.addVariable('dataXML',strDataXML); //Update flag this.initialDataSet = true; }else{ //Else, we update the chart data using External Interface //Get reference to chart object var chartObj = infosoftglobal.FusionChartsUtil.getChartObject(this.getAttribute('id')); chartObj.setDataXML(strDataXML); } }, render: function(elementId){ //First check for installed version of Flash Player - we need a minimum of 6 if((this.detectFlashVersion==1) && (this.installedVer.major < 6)){ if (this.autoInstallRedirect==1){ //If we can auto redirect to install the player? var installationConfirm = window.confirm("You need Adobe Flash Player 6 (or above) to view the charts. It is a free and lightweight installation from Adobe.com. Please click on Ok to install the same."); if (installationConfirm){ window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash"; }else{ return false; } }else{ //Else, do not take an action. It means the developer has specified a message in the DIV (and probably a link). //So, expect the developers to provide a course of way to their end users. //window.alert("You need Adobe Flash Player 6 (or above) to view the charts. It is a free and lightweight installation from Adobe.com. "); return false; } }else{ //Render the chart var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId; n.innerHTML = this.getSWFHTML(); //Added for .NET AJAX and <FORM> compatibility if(!document.embeds[this.getAttribute('id')] && !window[this.getAttribute('id')]) window[this.getAttribute('id')]=document.getElementById(this.getAttribute('id')); //or else document.forms[formName/formIndex][chartId] return true; } } } /* ---- detection functions ---- */ infosoftglobal.FusionChartsUtil.getPlayerVersion = function(){ var PlayerVersion = new infosoftglobal.PlayerVersion([0,0,0]); if(navigator.plugins && navigator.mimeTypes.length){ var x = navigator.plugins["Shockwave Flash"]; if(x && x.description) { PlayerVersion = new infosoftglobal.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split(".")); } }else if (navigator.userAgent && navigator.userAgent.indexOf("Windows CE") >= 0){ //If Windows CE var axo = 1; var counter = 3; while(axo) { try { counter++; axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+ counter); PlayerVersion = new infosoftglobal.PlayerVersion([counter,0,0]); } catch (e) {