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Creating a List with XSLT

by Bruno Rebelo on May.19, 2009, under XML, XSD, XSLT

For this XML:

<listaitems>
	  <item>ITEM 1</item>
	  <item>ITEM 2</item>
	  <item>ITEM 3</item>
	  <item>ITEM 4</item>
	  <item>ITEM 5</item>
	  <item>Etc...</item>
</listaitems>

using this XSLT :

<xsl:template match="rel:listaitems">
	<ul>
		<xsl:for-each select="rel:item">
			<li><xsl:value-of select="."/></li>
		</xsl:for-each>
	</ul>
</xsl:template>

The result:

  • ITEM 1
  • ITEM 2
  • ITEM 3
  • ITEM 4
  • ITEM 5
  • Etc…
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Add Files embebed in eSpace [ Add Resource ]

by Bruno Rebelo on Mar.13, 2009, under OutSystems

To add a resource to your eSpace you can use the omlresources utility found on Service Studio directory.

You can use it like this:
>OmlResources.exe -oml youreSpace.oml -add YourFile.txt

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Exporting a SQL Server Reporting Services Report Directly to PDF

by Bruno Rebelo on Feb.11, 2009, under C#, ReportServer

?View Code CSHARP
 
ReportViewer report = new ReportViewer();
report.ServerReport.ReportServerUrl = new Uri(@"http://localhost/reportserver");
report.ServerReport.ReportPath = "/ReportFolder/ReportName";
string mimeType, encoding, extension, deviceInfo;
string[] streamids;
Warning[] warnings;
string format = "PDF"; //Desired format  (PDF, Excel, or Image)
deviceInfo =
   "<DeviceInfo>" +
   "<SimplePageHeaders>True</SimplePageHeaders>" +
   "</DeviceInfo>";
byte[] bytes = report.ServerReport.Render(format, deviceInfo, out mimeType, out encoding, out extension, out streamids, out warnings);
System.IO.FileStream sw;
sw = new System.IO.FileStream(@"c:\output.pdf", System.IO.FileMode.OpenOrCreate);
for (int i = 0; i < bytes.Length; i++)
   sw.WriteByte(bytes[i]);
sw.Close();
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How to call a report (reportserver) using C#

by Bruno Rebelo on Feb.11, 2009, under C#, ReportServer

After your report been deployed, you have to add a REPORTVIEWER to your form and then :

?View Code CSHARP
            reportURL.Text = "/REPORT1/report";
            reportURL.ProcessingMode = Microsoft.Reporting.WinForms.ProcessingMode.Remote;
            reportURL.ServerReport.ReportServerUrl = new Uri(@"http://localhost/reportserver");
            reportURL.ServerReport.ReportPath = reportURL.Text;
            reportURL.RefreshReport();

voilá… there its your report

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Converting your Barcode to BarCode Text for EAN13 true font

by Bruno Rebelo on Feb.10, 2009, under .Net, C#

?View Code CSHARP
public string EAN13(string chaine)
        {
 
            int i;
            int first;
            int checksum = 0;
            string CodeBarre = "";
            bool tableA;
            if (Regex.IsMatch(chaine, "^\\d{12}$"))
            {
 
                for (i = 1; i < 12; i += 2)
                {
                    System.Diagnostics.Debug.WriteLine(chaine.Substring(i, 1));
                    checksum += Convert.ToInt32(chaine.Substring(i, 1));
                }
                checksum *= 3;
                for (i = 0; i < 12; i += 2)
                {
                    checksum += Convert.ToInt32(chaine.Substring(i, 1));
                }
 
                chaine += (10 - checksum % 10) % 10;
                CodeBarre = chaine.Substring(0, 1) + (char)(65 + Convert.ToInt32(chaine.Substring(1, 1)));
                first = Convert.ToInt32(chaine.Substring(0, 1));
                for (i = 2; i <= 6; i++)
                {
                    tableA = false;
                    switch (i)
                    {
                        case 2:
                            if (first >= 0 && first <= 3) tableA = true;
                            break;
                        case 3:
                            if (first == 0 || first == 4 || first == 7 || first == 8) tableA = true;
                            break;
                        case 4:
                            if (first == 0 || first == 1 || first == 4 || first == 5 || first == 9) tableA = true;
                            break;
                        case 5:
                            if (first == 0 || first == 2 || first == 5 || first == 6 || first == 7) tableA = true;
                            break;
                        case 6:
                            if (first == 0 || first == 3 || first == 6 || first == 8 || first == 9) tableA = true;
                            break;
                    }
 
                    if (tableA)
                        CodeBarre += (char)(65 + Convert.ToInt32(chaine.Substring(i, 1)));
                    else
                        CodeBarre += (char)(75 + Convert.ToInt32(chaine.Substring(i, 1)));
                }
                CodeBarre += "*"; 
 
                for (i = 7; i <= 12; i++)
                {
                    CodeBarre += (char)(97 + Convert.ToInt32(chaine.Substring(i, 1)));
                }
                CodeBarre += "+"; 
            }
            return CodeBarre;
        }
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how to make a scroll using a DIV

by Bruno Rebelo on Feb.02, 2009, under CSS

just add this to your CSS:

.Scroll350
{
	height: 350px; 
 
	overflow: auto;
	scrollbar-arrow-color: blue; 
	scrollbar-face-color: #e7e7e7; 
	scrollbar-3dlight-color: #a0a0a0; 
	scrollbar-darkshadow-color: #888888
	width: 700px;
	background-color: #DCDCDC;
	filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr= '#DCDCDC' , EndColorStr= 'white' );
	border: #84A3C1 1px solid;
	padding: 0;
	vertical-align: top;
}

in this example we are using a Gradient background for DIV.

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Modal Popup

by Bruno Rebelo on Jan.20, 2009, under CSS, Javascript, OutSystems

?View Code JAVASCRIPT
 
 
function sm(obl, wd, ht)
{
var h='hidden';
var b='block';
var p='px';
var obol=$('ol'); 
var obbxd = $('mbd');
 
obbxd.innerHTML = $(obl).innerHTML;
obol.style.height=pageHeight()+p;
obol.style.width=pageWidth()+p;
obol.style.top=posTop()+p;
obol.style.left=posLeft()+p;
obol.style.display=b;
var tp=posTop()+((pageHeight()-ht)/2)-12;
var lt=posLeft()+((pageWidth()-wd)/2)-12;
var obbx=$('mbox');
obbx.style.top=(tp<0?0:tp)+p;
obbx.style.left=(lt<0?0:lt)+p;
obbx.style.width=wd+p;
obbx.style.height=ht+p;inf(h);
obbx.style.display=b;
return false;
}
 
function hm(){
var v='visible';
var n='none';
$('ol').style.display=n;
$('mbox').style.display=n;
inf(v);
document.onkeypress=''
}
 
function initmb(){
var ab='absolute';
var n='none';
var obody=document.getElementsByTagName('body')[0];
var frag=document.createDocumentFragment();
var obol=document.createElement('div');
obol.setAttribute('id','ol');
obol.style.display=n;
obol.style.position=ab;obol.style.top=0;
obol.style.left=0;
obol.style.zIndex=998;
obol.style.width='100%';
frag.appendChild(obol);
var obbx=document.createElement('div');
obbx.setAttribute('id','mbox');
obbx.style.display=n;
obbx.style.position=ab;
obbx.style.zIndex=999;
var obl=document.createElement('span');
obbx.appendChild(obl);
var obbxd=document.createElement('div');
obbxd.setAttribute('id','mbd');
obl.appendChild(obbxd);
frag.insertBefore(obbx,obol.nextSibling);
obody.insertBefore(frag,obody.firstChild);
window.onscroll = scrollFix; 
window.onresize = sizeFix;
}
window.onload = initmb

css necessária :

/*Style de inicio para o panel wait*/
#mbox{
 background-color:#eee; 
 padding:8px; 
 border:2px outset #666;
}
#mbm{
 font-family:sans-serif;
 font-weight:bold;
 float:right;
 padding-bottom:5px;
}
#ol{
 background-image: url(img/overlay.png);
}
.dialog {
 display:none;
}
* html 
#ol{
 background-image:none; 
 filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="img/overlay.png", sizingMethod="scale");
}
/*Style de fim para o panel wait*/

é necessário uma imagem com efeito de transparencia.
A imagem usada no exemplo encontra-se disponivel aqui

Como usar ?

Basta criar uma div que tenha como class css dialog e colocar a infomação que pretende abrir em popup dentro da div.
para invocar a div :

botaoXPTO.Attributes["onclick"] = "sm('box',200,50);return false;";
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How to audit from an extension ?

by Bruno Rebelo on Jan.17, 2009, under C#, OutSystems

How to save to servicenter an exception from one extension :

?View Code CSHARP
using OutSystems.HubEdition.RuntimePlatform.Log; …
 
private void LogError(Exception e) 
{
ErrorLog.StaticWrite(
                DateTime.Now, AppInfo.GetAppInfo().OsContext.Session.SessionID,
                AppInfo.GetAppInfo().eSpaceId, 
                AppInfo.GetAppInfo().Tenant.Id,
                AppInfo.GetAppInfo().OsContext.Session.UserId, 
                e.Message, e.ToString(),
                “My Message here”);
}
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