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📄 newtempl.ssc

📁 PowerBuilder8.0开发分散式应用所帶的例程
💻 SSC
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<!--SCRIPT PSOBJMOD
    import( site.GetRootDocument().location + "/ObjMod80.ssc" );
    session.active = true;
    InitObjects(session);
-->
<!--SCRIPT // {{ SCRIPT()
    var webRoot = site.GetRootDocument();
    import ( webRoot.location + '/system/utils/strtable.ssc' );
    import ( webRoot.location + '/system/utils/wizard.ssc' );

    // wizard "next" functions
  
    function docTypeNext() {
        if( wiz.doctypepage.value == IntlStr.wizNewTempl.doctypepage.choices[0] ) {
            // HTML page
            return "formatpage";
        } else {
            // XML page
            // see if there are any saved XML tag sets
            if( savedXMLList != null ) {
                // ask the user if they want to enter a new tag set or use a saved tag set
                return "xmltypepage";
            } else {
                // skip to entering new XML tags
                wiz.xmltypepage.value = IntlStr.wizNewTempl.xmltypepage.choices[0];
                return "xmlcustompage";
            }
        }
    }
  
    function xmlTypeNext() {
        if( wiz.xmltypepage.value == IntlStr.wizNewTempl.xmltypepage.choices[0] ) {
            // custom XML
            return "xmlcustompage";
        } else {
            // predefined XML
            return "xmlpredefinedpage";
        }
    }
  
    // general use functions
    
    function skip_spaces( space_str )
    {
        start = 0;
        // skip leading spaces
        while( space_str.charAt(start) == ' ' ) {
            start++;
        }
        // skip trailing spaces
        end = space_str.length - 1;
        while( space_str.charAt(end) == ' ' ) {
            end--;
        }
        if( start > end ) {
            return "";
        } else {
            return space_str.substring( start, end + 1 );
        }
    }
    
    // document generation functions
  
    function generateSQLSection() {
        if( sqlQuery != null && sqlQuery != '' ) {
            text += sqlTag + sqlQuery + '\r\n' + endTag;
            // get information about the columns that will result from the query
            queryConnection = site.GetConnection( wiz.sqlpage.connectionId );
            if( queryConnection.name == IntlStr.inherited ) {
                queryConnection = connection;
            }
            if( queryConnection != null ) {
                sqlQueryResult = queryConnection.CreateQuery( sqlQuery );
                if( sqlQueryResult != null ) {
                    columnCount = sqlQueryResult.GetColumnCount();
                    return true;
                }
            }
        }
        return false;
    }
  
    function generateHTMLDocument() {
        text = '<HTML>\r\n' + templname.tag('TITLE') + '\r\n<BODY>\r\n';
        text += '<H1>' + templdesc + '</H1>\r\n';
        if( generateSQLSection() ) {
            // table format
            var templFormat = wiz.formatpage.value;
            if( templFormat == IntlStr.wizNewTempl.p4.choices[1]
            || templFormat == IntlStr.wizNewTempl.p4.choices[2] ) {
                text += '<TABLE BORDER>\r\n';
                if( templFormat == IntlStr.wizNewTempl.p4.choices[2] ) {
                    text += '<TR>\r\n';
                    for( i = 1; i <= columnCount; i++ ) {
                    text += '<TH>' + sqlQueryResult.GetColumnLabel(i) + '</TH>\r\n';
                    }
                    text += '</TR>\r\n';
                }
                text += formatTag + '<TR>\r\n';
                for( i = 1; i <= columnCount; i++ ) {
                    text += '<TD>' + dataTag + '</TD>\r\n';
                }
                text += '</TR>' + eformatTag + '\r\n';
                text += '</TABLE>\r\n';
            // detail format
            } else if( templFormat == IntlStr.wizNewTempl.p4.choices[3] ) {
                text += formatTag + '\r\n';
                for( i = 1; i <= columnCount; i++ ) {
                    text += '<P>\r\n' + sqlQueryResult.GetColumnLabel(i) + ': ' + dataTag;
                }
                text += eformatTag + '\r\n';
            // definition list format
            } else if( templFormat == IntlStr.wizNewTempl.p4.choices[4] ) {
                text += '<DL>\r\n' + formatTag + '\r\n';
                text += '<DT>' + dataTag + '<DD>';
                for( i = 2; i <= columnCount; i++ ) {
                    text += dataTag;
                }
               text += eformatTag + '</DL>\r\n';
            // ordered and unordered list format
            } else if( templFormat == IntlStr.wizNewTempl.p4.choices[5]
            || templFormat == IntlStr.wizNewTempl.p4.choices[6] ) {
                if( templFormat == IntlStr.wizNewTempl.p4.choices[5] ) {
                    text += '<UL>\r\n';
                } else {
                    text += '<OL>\r\n';
                }
                text += formatTag + '<LI>';
                for( i = 1; i <= columnCount; i++ ) {
                    text += dataTag;
                }
                text += eformatTag;
                if( templFormat == IntlStr.wizNewTempl.p4.choices[5] ) {
                    text += '</UL>\r\n';
                } else {
                    text += '</OL>\r\n';
                }
            // paragraph format
            } else if( templFormat == IntlStr.wizNewTempl.p4.choices[7] ) {
                text += formatTag + '<P>';
                for( i = 1; i <= columnCount; i++ ) {
                    text += dataTag;
                }
                text += eformatTag;
            // link format
            } else if( templFormat == IntlStr.wizNewTempl.p4.choices[8] ) {
                text += '<UL>\r\n' + formatTag + '\r\n<LI><A HREF="' + dataTag + '">';
                if( columnCount > 1 ) {
                    text += dataTag;
                }
                text += '</A>';
                for( i = 3; i <= columnCount; i++ ) {
                    text += dataTag;
                }
                text += eformatTag + '</UL>\r\n';
            } else {
            // default format
                text += formatTag + '\r\n' + eformatTag + '\r\n';
            }
        }
        text += '</BODY>\r\n</HTML>';
        return true;
    }
  
    function generateXMLDocument() {
        text = '<?xml version="1.0"?>\r\n';
        if( generateSQLSection() ) {
            var resultTag;
            var rowTag;
            var columnTag;
            var columnTagList = null;
            var columnTagCount = 0;
            var useSavedTagSet = false;
            if( wiz.xmltypepage.value == IntlStr.wizNewTempl.xmltypepage.choices[1] ) {
                useSavedTagSet = true;
            }
            if( useSavedTagSet ) {
                // saved XML tag set
                var setDocName = savedXMLFileList[wiz.xmlpredefinedpage.selected];
                var setDoc = site.GetDocument( setDocName );
                if( setDoc == null ) {
                    document.writeln( formatString( IntlStr.unableToOpen, setDocName ) );
                    return false;
                }
                // parse the file
                var start;
                var end;
                // parse the result set tag
                start = setDoc.source.indexOf( '<RESULT>' );
                end   = setDoc.source.indexOf( '</RESULT>' );
                resultTag = setDoc.source.substring( start + 8, end );
                start = end + 9;
                // parse the row tag
                start = setDoc.source.indexOf( '<ROW>', start );
                end   = setDoc.source.indexOf( '</ROW>', start );
                rowTag = setDoc.source.substring( start + 5, end );
                start = end + 6;
                // parse the column tags
                while( start < setDoc.source.length ) {
                    start = setDoc.source.indexOf( '<COLUMN>', start );
                    if( start == - 1 ) {
                        break;
                    }
                    end = setDoc.source.indexOf( '</COLUMN>', start );
                    columnTagList[columnTagCount] = setDoc.source.substring( start + 8, end );
                    columnTagCount++;
                    start = end + 9;
                }
            } else {
                // new XML tag set
                resultTag = wiz.xmlcustompage.items[0].value;
                rowTag = wiz.xmlcustompage.items[1].value;
                columnTag = wiz.xmlcustompage.items[2].value;
                // if there are multiple column tags, build a list of them
                var space;
                for(;;) {
                    columnTag = skip_spaces( columnTag );
                    space = columnTag.indexOf( ' ' );

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