ajax.js
4.06 KB
fila=[];ifila=0;function imagem(){var boImg=new Boolean(false);if(window.parent.frames.telaPrincipal){if(window.parent.frames.telaPrincipal.document.getElementById("carregando")){var loading=window.parent.frames.telaPrincipal.document.getElementById("carregando");boImg=true}}else{if(document.getElementById("carregando")){var loading=document.getElementById("carregando");boImg=true}}if(boImg==true){if(loading.style.display=="block"){loading.style.display="none"}else{loading.style.display="block"}}}function ajax(stPagina,stCtrl,stId){xmlhttp=new XMLHttpRequest();imagem();stCtrl="&stCtrl="+stCtrl;stLink=stPagina+stCtrl;xmlhttp.open("GET",stLink,true);xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=utf-8");xmlhttp.onreadystatechange=function(){if(xmlhttp.readyState==4){var texto=xmlhttp.responseText;var conteudo=window.parent.frames.telaPrincipal.document.getElementById(stId);conteudo.innerHTML=texto;imagem()}};xmlhttp.send(null)}function executaJavaScript(stJs){imagem();var d=(window.parent.frames.telaPrincipal)?window.parent.frames.telaPrincipal.document:document;var f=(window.parent.frames.telaPrincipal)?window.parent.frames.telaPrincipal.document.frm:document.frm;try{eval(stJs)}catch(err){if(window.parent.frames.telaPrincipal){window.parent.frames.telaPrincipal.document.getElementById("spnErro").innerHTML="<p align='center'><br><big><b>Erro:</b><br> "+err.name+": "+err.message+"</big><pre><p align='left'><b>Erro ao executar o seguinte código:</b><br><br>"+stJs.htmlEntities()+"<br></pre><pre><p align='left'><b>Exindo página gerada pelo oculto:</b><br><br>"+stJs+"<br></pre><p align='center'><big><b>Fim do Erro</b><big>";window.parent.frames.telaPrincipal.document.getElementById("spnErro").style.display="block";eval(stJs)}}finally{imagem()}}function ajaxJavaScript(stPagina,stCtrl,parametrosGET){stCtrl="&stCtrl="+stCtrl;stLink=stPagina+stCtrl;if(typeof parametrosGET!="undefined"){stLink+=parametrosGET}fila[fila.length]=stLink;if((ifila+1)==fila.length){ajaxJavaScriptRun()}}function ajaxJavaScriptPOST(stPagina,parametrosPOST,stCtrl){stCtrl="&stCtrl="+stCtrl;stLink=stPagina+stCtrl;fila[fila.length]=stLink;if((ifila+1)==fila.length){ajaxJavaScriptRunPOST(parametrosPOST)}}function ajaxJavaScriptRun(){imagem();xmlhttp=new XMLHttpRequest();xmlhttp.open("GET",fila[ifila],true);xmlhttp.onreadystatechange=function(){if(xmlhttp.readyState==4){var texto=xmlhttp.responseText;executaJavaScript(texto);ifila++;if(ifila<fila.length){ajaxJavaScriptRun()}imagem()}};xmlhttp.send(null)}function ajaxJavaScriptRunPOST(stParametros){imagem();xmlhttp=new XMLHttpRequest();xmlhttp.open("POST",fila[ifila],true);xmlhttp.onreadystatechange=function(){if(xmlhttp.readyState==4){var texto=xmlhttp.responseText;executaJavaScript(texto);ifila++;if(ifila<fila.length){ajaxJavaScriptRun()}imagem()}};xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");xmlhttp.send(stParametros.substring(1))}function ajaxJavaScriptSincrono(stPagina,stCtrl,sessaoId){stCtrl="&stCtrl="+stCtrl;stLink=stPagina+stCtrl;if((ifila)==fila.length){xmlhttp=new XMLHttpRequest();imagem();xmlhttp.open("GET",stLink,false);fila[fila.length]=stLink;xmlhttp.send(null);var texto=xmlhttp.responseText;ifila++;executaJavaScript(texto);imagem()}else{alertaAviso("Aguarde todos os processos concluírem.","form","erro",sessaoId)}}function ajaxJavaScriptSincronoPOST(stPagina,stParametros,stCtrl,sessaoId){stCtrl="&stCtrl="+stCtrl;stLink=stPagina+stCtrl;if((ifila)==fila.length){xmlhttp=new XMLHttpRequest();imagem();xmlhttp.open("POST",stLink,false);fila[fila.length]=stLink;xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");xmlhttp.send(stParametros.substring(1));var texto=xmlhttp.responseText;ifila++;executaJavaScript(texto);imagem()}else{alertaAviso("Aguarde todos os processos concluírem.","form","erro",sessaoId)}}function ajaxJavaScriptSincronoRH(stPagina,stCtrl,inId,sessaoId){stCtrl="&stCtrl="+stCtrl+"&inId="+inId;ajaxJavaScriptSincrono(stPagina,stCtrl,sessaoId)}function preencheComboAjax(stPagina,stParametros,stCtrl){stPagina+="&"+stParametros;ajaxJavaScript(stPagina,stCtrl)};