60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
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function SendAjaxRequest(url,requestType,Sync,Parameters,stateChangedState)
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{
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var thetime=new Date();
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var nsecn=thetime.getSeconds();
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var forSend='';
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requestType=requestType.toUpperCase();
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//check for Ajax Request Type
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if(requestType=='POST')
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{
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//set Parameter for send function here
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forSend='sec='+nsecn+'&'+Parameters;
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}
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else if(requestType=='GET')
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{
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// append parameter to usrl
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url= url+'?sec='+nsecn+'&'+Parameters;
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//set Parameter for send function here
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forSend=null;
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}
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xmlHttp=GetXmlHttpObject(stateChangedState);
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xmlHttp.open(requestType,url,Sync);
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if(requestType=='POST')
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xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
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xmlHttp.send(forSend);
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}
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function GetXmlHttpObject(handler)
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{
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var objXmlHttp=null
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if (navigator.userAgent.indexOf("Opera")>=0)
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{
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alert("This example doesn't work in Opera")
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return
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}
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if (navigator.userAgent.indexOf("MSIE")>=0)
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{
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var strName="Msxml2.XMLHTTP"
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if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
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{
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strName="Microsoft.XMLHTTP"
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}
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try
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{
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objXmlHttp=new ActiveXObject(strName)
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objXmlHttp.onreadystatechange=handler
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return objXmlHttp
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}
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catch(e)
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{
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alert("Error. Scripting for ActiveX might be disabled")
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return
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}
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}
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if (navigator.userAgent.indexOf("Mozilla")>=0)
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{
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objXmlHttp=new XMLHttpRequest()
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objXmlHttp.onload=handler
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objXmlHttp.onerror=handler
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return objXmlHttp
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}
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}
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