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222 lines
8.7 KiB
JavaScript
Executable File
222 lines
8.7 KiB
JavaScript
Executable File
//-------------------------------------------------------------------
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//
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// Progress Bar
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//
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// This is a javascript that simulates a progress bar on the page.
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// The progress is based on the return value of an external functional call
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//
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// Usage: showProgressBar(ec,tbpFunction,doneFunction,divObj,
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// timeInterval,message1, message2,
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// color,height,width,style)
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// ecVarName - ECommerceInterface object variable name string
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// tbpFunction - returns progess text and bar %. see updateProgress()
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// (tbp stands for text and bar per cent)
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// doneFunction - javascript function to call upon completion
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// divObj - id of the div object that act as a container of this progress bar
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// timeInterval - time interval (milliseconds) to obtain the status and update the progress bar
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// message1 - a msg string to display before the progress %
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// message2 - a msg string to display after the progress %
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// color - color for the bar/outer boundary of the box
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// height - height of the box/bar
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// width - total width of the box/bar
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// style - style for the message string displayed above the progress bar
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//
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// Requirements: Following code must be included in the page
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//
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// var ec = new ECommerceObj; // global variable
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//
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// <DIV id="divObj"></DIV>
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//
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// Where the name used for ec and divObj are passed as args to showProgressBar.
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//
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//-------------------------------------------------------------------
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function showProgressBar(ecVarName,tbpFunction,doneFunction,divObj,
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timeInterval,message1,message2,
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color,height,width,style)
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{
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var pbColor = (color!=null && color!='') ? color : "#006666";
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var pbHeight = (height!=null && height!='') ? height : "20";
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var pbWidth = (width!=null && width!='') ? width : "400";
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var msgString1 = (message1!=null && message1!='') ? message1 : "";
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var msgString2 = (message2!=null && message2!='') ? message2 : "";
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var msgStyle = (style!=null && style!='') ? style : "font:bold; color:#FA8072;";
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document.getElementById(divObj).innerHTML = ''
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+ ' <table width="90%" border="0" cellspacing="0" cellpadding="0">'
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+ ' <tr>'
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+ ' <td width="7%" valign="top" align="right">'
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+ ' <img src="ec_example/04.gif" width="26" height="57" border="0">'
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+ ' </td>'
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+ ' <td width="88%" background="ec_example/bg_26.gif" align="center">'
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+ ' <table width="100%" border="0" cellspacing="0" cellpadding="0">'
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+ ' <tr>'
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+ ' <td height="19"> </td>'
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+ ' </tr>'
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+ ' <tr>'
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+ ' <td>'
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+ ' <DIV id="box" align="left" style="background-color:#FFFFFF; border:1 solid '
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+ pbColor + '; height:' + pbHeight + 'px; width:' + pbWidth + '; visibility:visible;">'
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+ ' <DIV id="bar" align="left" style="position:static; background-color:'
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+ pbColor + '; height:' + pbHeight + 'px; width:0px; padding-top:5;"></DIV></DIV>'
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+ ' </td>'
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+ ' </tr>'
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+ ' </table>'
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+ ' <br>'
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+ ' </td>'
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+ ' <td width="5%" valign="top">'
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+ ' <img src="ec_example/03.gif" width="26" height="57" border="0">'
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+ ' </td>'
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+ ' </tr>'
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+ ' <tr>'
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+ ' <td></td>'
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+ ' <td align="left" height="40" valign="middle">'
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+ ' <DIV id="msg" align="center" style="'+msgStyle+'">center</DIV>'
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+ ' </td>'
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+ ' <td></td>'
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+ ' </tr>'
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+ ' </table>';
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updateProgress(ecVarName,tbpFunction,doneFunction,timeInterval,msgString1,msgString2,pbWidth);
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}
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//-------------------------------------------------------------------
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//
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// The progress bar will keep obtaining the status after every timeInterval milliseconds
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//
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//-------------------------------------------------------------------
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function updateProgress(ecVarName,tbpFunction,doneFunction,timeInterval,
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msgString1,msgString2,barSize)
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{
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var result;
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var m;
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var barPerCent = new Object;
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eval("var progress = " +ecVarName+".getProgress();");
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if (progress.status != EC_ERROR_NOT_DONE) {
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document.getElementById('msg').innerText = "";
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document.getElementById('box').style.visibility = 'hidden';
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eval(doneFunction+"(progress)");
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return;
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}
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eval("result = " +tbpFunction+"(barPerCent, progress);");
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m = document.getElementById('msg');
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if (msgString1 != null)
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m.innerHTML = msgString1;
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if (result != null)
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m.innerHTML += " " + result;
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if (msgString2 != null)
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m.innerHTML += msgString2;
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document.getElementById('bar').style.width = barPerCent.value + '%';
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setTimeout("updateProgress(\""+ecVarName+"\",\""+
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tbpFunction+"\",\""+doneFunction+"\",\""+timeInterval+"\",\""+
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msgString1+"\",\""+msgString2+"\",\""+barSize+"\");", timeInterval);
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}
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//-------------------------------------------------------------------
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// Trim functions
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// Returns string with whitespace trimmed
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//-------------------------------------------------------------------
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function LTrim(str)
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{
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if (str==null)
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{
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return str;
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}
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for (var i=0; str.charAt(i)==" " || str.charAt(i)=="\n" || str.charAt(i)=="\t"; i++);
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return str.substring(i,str.length);
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}
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function RTrim(str)
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{
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if (str==null)
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{
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return str;
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}
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for (var i=str.length-1; str.charAt(i)==" " || str.charAt(i)=="\n" || str.charAt(i)=="\t"; i--);
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return str.substring(0,i+1);
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}
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function Trim(str)
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{
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return LTrim(RTrim(str));
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}
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function errString (errCode)
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{
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var a = new Array();
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a[0] = "OK";
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a[-(EC_ERROR_FAIL)] = "Generic error";
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a[-(EC_ERROR_NOT_SUPPORTED)] = "Feature not implemented";
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a[-(EC_ERROR_INSUFICIENT_RESOURCE)] = "Insufficient resource";
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a[-(EC_ERROR_INVALID)] = "Invalid argument";
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a[-(EC_ERROR_NOMEM)] = "Insufficient memory";
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a[-(EC_ERROR_NOT_FOUND)] = "Not found";
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a[-(EC_ERROR_NOT_BUSY)] = "No active async operation";
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a[-(EC_ERROR_BUSY)] = "Busy";
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a[-(EC_ERROR_NOT_DONE)] = "Not done";
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a[-(EC_ERROR_NET_NA)] = "Internet access not available";
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a[-(EC_ERROR_WS_REPORT)] = "Server reports a problem";
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a[-(EC_ERROR_ECARD)] = "Invalid eCard";
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a[-(EC_ERROR_NET_CONTENT)] = "Error downloading content";
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a[-(EC_ERROR_CONTENT_SIZE)] = "Downloaded content size is not expected value";
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a[-(EC_ERROR_WS_RESP)] = "invalid web service response";
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a[-(EC_ERROR_TICKET)] = "problem importing ticket";
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a[-(EC_ERROR_TITLE)] = "problem importing title";
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a[-(EC_ERROR_TITLE_CONTENT)] = "problem importing title content";
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a[-(EC_ERROR_CANCELED)] = "The operation was canceled.";
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a[-(EC_ERROR_ALREADY)] = "one time only action was previously done";
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a[-(EC_ERROR_INIT)] = "library has not been initialized";
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a[-(EC_ERROR_REGISTER)] = "virtual console is not registered";
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a[-(EC_ERROR_WS_RECV)] = "recv error on web service response";
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a[-(EC_ERROR_NOT_ACTIVE)] = "expected operation is not active op";
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a[-(EC_ERROR_FILE_READ)] = "Error reading a file";
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a[-(EC_ERROR_FILE_WRITE)] = "Error writing a file";
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a[-(EC_ERROR_NOT_OWNED)] = "Title is not owned";
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a[-(EC_ERROR_BAD_HEAP)] = "An invalid heap was passed to eclib";
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a[-(EC_ERROR_HTTP_HDR_PARSE)] = "Could not parse http header";
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a[-(EC_ERROR_CONFIG)] = "Invlaid configuration (e.g. url is invalid)";
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var msg = a[-errCode];
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if (msg == null) {
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msg = "Unrecognized Error Code: " + errCode;
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}
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return msg;
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}
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/* returns 0 if not in HTTPStatus ECError range */
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function errCodeToHTTPStatus (errCode)
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{
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if (errCode > EC_HTTP_STATUS_RANGE_START || errCode < EC_HTTP_STATUS_RANGE_END) {
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return 0;
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} else {
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return (-(errCode - EC_ERROR_RANGE_START)) + 100;
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}
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}
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