PHP Classes

File: lib/rspacontroller.js

Recommend this page to a friend!
  Classes of sunish   RSPA   lib/rspacontroller.js   Download  
File: lib/rspacontroller.js
Role: Auxiliary data
Content type: text/plain
Description: Supporting javascript
Class: RSPA
Process browser events on the server using AJAX
Author: By
Last change: Change for PHP 4 and enhancements
Date: 17 years ago
Size: 12,999 bytes
 

Contents

Class file image Download
/** * * * Author : Sunish Kumar M.V * * This is licenced under LGPL licence. * **/ var RSPAStatic={ options: new Array(), __labels : new Array(), __labelsrw: new Array(), options : { widget: document, parameters: new Array(), controller: "rspa/framework/Controller.php", debug: false, loadStatus: "Loading...", statusPane: '__RSPA__loadStatus', oncomplete: null }, showStatus: function(){ $(RSPAStatic.options.statusPane).innerHTML =this.options.loadStatus; if(RSPAStatic.options.statusPane == '__RSPA__loadStatus') { $('__RSPA__loadStatus').style.left = 10; $('__RSPA__loadStatus').style.top = 10; Effect.Appear('__RSPA__loadStatus',{duration: 0.1}); } }, setOptions: function(options) { Object.extend(RSPAStatic.options, options || {}); }, showDebugWindow: function(txt){ if(RSPAStatic.options.debug) { $('__RSPA__DebugWindow').innerHTML = "Debug Info: <textarea style=\"height:138px; width:590px;background-color:#000000;color:#ffffff;\" >"+txt+"</textarea>"; Element.show('__RSPA__DebugWindow'); } }, completed: function( originalRequest){ if(RSPAStatic.options.statusPane == '__RSPA__loadStatus') { setTimeout("Effect.DropOut('__RSPA__loadStatus')", 250); } RSPAStatic.showDebugWindow(originalRequest.responseText); var result = originalRequest.responseXML; var components = result.getElementsByTagName("component"); for( var i=0; i< components.length;i++) { var nam = components[i].getAttribute("name"); if(components[i].getAttribute("value")!= null ) { $(nam).value = components[i].getAttribute("value"); } if(components[i].getAttribute("disabled")!= null ) { $(nam).disabled = (components[i].getAttribute("disabled")=="true")?true:false; } /*if(components[i].getAttribute("style")!= null ) { $(nam).style = components[i].getAttribute("style"); } */ //$(components[i].getAttribute("name")).value=components[i].firstChild.nodeValue ; } var selects = result.getElementsByTagName("select"); for( var i=0; i< selects.length;i++) { var opts = selects[i].getElementsByTagName("option"); var elem = $(selects[i].getAttribute("name")); var selList = selects[i].getElementsByTagName("selected"); if(selects[i].getAttribute("disabled")!= null ) { elem.disabled = (selects[i].getAttribute("disabled")=="true")?true:false; } elem.options.length=0; for( var j=0; j< opts.length;j++) { var codeObj = ""; if( opts[j].getAttribute("value") != null) { codeObj = opts[j].getAttribute("value") ; } var valueObj = ""; if(opts[j].firstChild != null) { valueObj = opts[j].firstChild.nodeValue ; } //alert(codeObj); elem[elem.options.length] = new Option(valueObj, codeObj); /*if(RSPA.isInSelected(selList,codeObj)){ elem[elem.options.length].selected = true; }*/ } RSPAStatic.setSelections(selList,elem); } var checks = result.getElementsByTagName("checkbox"); for( var i=0; i< checks.length;i++) { var elem = $(checks[i].getAttribute("name")); var checked = checks[i].getElementsByTagName("checked")[0].firstChild.nodeValue; if(checked=="true") { elem.checked=true; } else{ elem.checked=false; } if(checks[i].getAttribute("disabled")!= null ) { elem.disabled = (checks[i].getAttribute("disabled")=="true")?true:false; } } var radios = result.getElementsByTagName("radio"); for( var i=0; i< radios.length;i++) { var elem = $(radios[i].getAttribute("name")); var checked = radios[i].getElementsByTagName("checked")[0].firstChild.nodeValue; if(checked=="true") { elem.checked=true; } else{ elem.checked=false; } if(radios[i].getAttribute("disabled")!= null ) { elem.disabled = (radios[i].getAttribute("disabled")=="true")?true:false; } } var components = result.getElementsByTagName("label"); for( var i=0; i< components.length;i++) { $(components[i].getAttribute("name")).innerHTML=components[i].firstChild.nodeValue ; } components = result.getElementsByTagName("redirect"); if(components != null && components.length>0) { var redir = components[0].firstChild.nodeValue ; if(redir != null) { //window.location.replace(redir); window.location.href= redir; } } var js = result.getElementsByTagName("clientJs"); if(js != null) { var js2 = js[0].firstChild.nodeValue ; if(js2 != null) { //eval('alert("hello");'); eval(js2); } } if(RSPAStatic.options.oncomplete != null){ RSPAStatic.options.oncomplete(); } $(RSPAStatic.options.statusPane).innerHTML = "&nbsp;"; } , setSelections : function(selectList,elm) { for( var i=0; i< selectList.length;i++) { var sel = selectList[i].firstChild.nodeValue; for(var j=0;j<elm.options.length;j++) { if(elm.options[j].value == sel) { elm.options[j].selected = true; } } } return false; } , parseElementsByRSPAId: function(parentElement) { this.__labels = new Array(); this.__labelsrw = new Array(); var children = ($(parentElement) || document.body).getElementsByTagName('div'); for(var i=0;i<children.length; i++) { if(children[i].getAttribute("RSPAID") =="label") { RSPAStatic.__labels.push(children[i]); } else if(children[i].getAttribute("RSPAID") =="labelrw") { RSPAStatic.__labelsrw.push(children[i]); } } }, registerAutocomplete: function() { //RSPAStatic.showDebugWindow(); document.write("<style> div.auto_complete ul { border: 1px solid #888; margin: 0; padding: 0; width: 100%; list-style-type: none;} div.auto_complete ul li { margin: 0; padding: 3px;}div.auto_complete ul li.selected { background-color: #ffb; }div.auto_complete ul strong.highlight { color: #800; margin: 0; padding: 0;}</style>"); document.write("<div id=\"__RSPA_autocomplete_choices\" class=\"auto_complete\" ></div>\n"); var elms = document.getElementsByTagName("input"); for(var i=0;i<elms.length;i++) { if(elms[i].getAttribute("RSPA_autocomplete") ) { var clsMthd = elms[i].getAttribute("RSPA_autocomplete").split("."); //alert(elms[i].id+" \n "+ "\n"+"autocomplete___"+elms[i].name+"\n"+RSPAStatic.options.controller+"?__autocomplete=yes&__class="+clsMthd[0]+"&__methord="+clsMthd[1]+"&autocomplete___"+elms[i].name+"="+elms[i].value); new Ajax.Autocompleter(elms[i].id, "__RSPA_autocomplete_choices", RSPAStatic.options.controller+"?__autocomplete=yes&__class="+clsMthd[0]+"&__methord="+clsMthd[1], {paramName: "autocomplete___"+elms[i].name}); //window.open(RSPAStatic.options.controller+"?__autocomplete=yes&__class="+clsMthd[0]+"&__methord="+clsMthd[1]+"&autocomplete___"+elms[i].name+"="+elms[i].value); } } } } var RSPA = { Version: '0.1' // prototypeVersion: parseFloat(Prototype.Version.split(".")[0] + "." + Prototype.Version.split(".")[1]), }; RSPA.Autocompleter = Class.create(); RSPA.Autocompleter.prototype = { initialize: function(elem,clss, options) { this.setOptions(options); this.registerAutocomplete(elem,clss); }, setOptions: function(options) { this.options = { debug: false, widget: document, parameters: new Array(), controller: "rspa/framework/Controller.php" } Object.extend(this.options, options || {}); }, registerAutocomplete: function(elem,clss) { document.write("<div id=\"__RSPA_autocomplete_choices"+elem+"\" class=\"auto_complete\" ></div>\n"); var clsMthd = clss.split("."); new Ajax.Autocompleter(elem, "__RSPA_autocomplete_choices"+elem, this.options.controller+"?__autocomplete=yes&__class="+clsMthd[0]+"&__methord="+clsMthd[1], {paramName: "autocomplete___"+$(elem).name}); } }; RSPA.Execute = Class.create(); RSPA.Execute.prototype = { initialize: function(clss, options) { this.transport = Ajax.getTransport(); this.setOptions(options); this.clssMethd = clss; this.request(); }, setOptions: function(options) { this.options = { widget: document, parameters: new Array(), controller: "rspa/framework/Controller.php", debug: false, loadStatus: "Loading...", statusPane: '__RSPA__loadStatus', oncomplete: null } Object.extend(this.options, options || {}); RSPAStatic.setOptions(options); }, request: function(){ var clss ="", mthd=""; var i; for(i=0;i<this.clssMethd.length;i++) { if(this.clssMethd.charAt(i) ==".") { break; } clss += this.clssMethd.charAt(i); } //i++; while(i<this.clssMethd.length) { i++; if(this.clssMethd.charAt(i) =="(") { break; } mthd += this.clssMethd.charAt(i); } var doc; if(this.options.widget == document) { doc = document } else{ doc = ($(this.options.widget) || document.body); } RSPAStatic.showStatus(); //var url = "framework/Controller.php"; // var pars = Form.serialize(obj); var pars = "__class="+clss+"&__methord="+mthd+"&"; for (i = 0;i<this.options.parameters.length;i++) { pars +="__parameters[]="+this.options.parameters[i]+"&"; } /*if(this.options.parameters != "") { pars += "__parameters="+this.options.parameters+"&"; }*/ pars += this.serialize(doc); // var controller = this.options.controller; // var compltd = this.completed; //alert(compltd); var myAjax = new Ajax.Request( RSPAStatic.options.controller, {method: 'post', parameters: pars, onComplete:RSPAStatic.completed } ); //alert(pars); //window.open(RSPAStatic.options.controller + "?"+pars); }, serialize: function(parentElement) { var doc = ($(parentElement) || document.body); var pars ="", pars1; var elms = doc.getElementsByTagName("input"); for(var i=0;i<elms.length;i++) { pars1 = this.getElementNameValue(elms[i])+"&"; if(! pars1 == false) { pars+=pars1; } } elms = doc.getElementsByTagName("select"); for(var i=0;i<elms.length;i++) { pars1 = this.getElementNameValue(elms[i])+"&"; if(! pars1 == false) { pars+=pars1; } } elms = doc.getElementsByTagName("textarea"); for(var i=0;i<elms.length;i++) { pars1 = this.getElementNameValue(elms[i])+"&"; if(! pars1 == false) { pars+=pars1; } } RSPAStatic.parseElementsByRSPAId(doc); for(var i=0;i < RSPAStatic.__labels.length;i++) { var pars1= "label___"+RSPAStatic.__labels[i].id+"=&"; pars+=pars1; } for(var i=0;i < RSPAStatic.__labelsrw.length;i++) { var pars1= "label___"+RSPAStatic.__labelsrw[i].id+"=" +escape(RSPAStatic.__labelsrw[i].innerHTML)+"&"; pars+=pars1; } return pars; }, getElementNameValue: function(element) { if(element.tagName.toLowerCase()=="select") { var sels ="" ; for(var i=0;i<element.options.length;i++) { if(element.options[i].selected){ if(i > 0) sels +="&"; sels += element.type.toLowerCase() +"___"+element.id+"[]="+element.options[i].value; } } if(sels =="") { return element.type.toLowerCase() +"___"+element.id+"[]="; } return sels; } if(element.tagName.toLowerCase()=="textarea") { return "textarea___"+element.id+"="+escape(element.value); } switch (element.type.toLowerCase()) { case 'submit': case 'hidden': case 'password': case 'text': case 'button': return element.type.toLowerCase() +"___"+element.id+"="+element.value; case 'checkbox': case 'radio': return element.type.toLowerCase() +"___"+element.id+"="+element.checked; } return false; } }