Fossil

  return rc;
}

/*
** Output Javascript code that will enables sorting of the table with
** the id zTableId by clicking.
**
** The javascript was originally derived from:
**
**     http://www.webtoolkit.info/sortable-html-table.html
**
** But there have been extensive modifications.
**
** This variation allows column types to be expressed using the second
** argument.  Each character of the second argument represent a column.
**
**       t      Sort by text
**       n      Sort numerically
**       k      Sort by the data-sortkey property
**       x      This column is not sortable
**
** If there are fewer characters in zColumnTypes[] than their are columns,
** the all extra columns assume type "t" (text).
**
** The third parameter is the column that was initially sorted (using 1-based
** column numbers, like SQL).  Make this value 0 if none of the columns are
** initially sorted.  Make the value negative if the column is initially sorted
** in reverse order.
**
** Clicking on the same column header twice in a row inverts the sort.
*/
void output_table_sorting_javascript(
  const char *zTableId,      /* ID of table to sort */
  const char *zColumnTypes,  /* String for column types */
  int iInitSort              /* Initially sorted column. Leftmost is 1. 0 for NONE */
){
  @ <script>
  @ function SortableTable(tableEl,columnTypes,initSort){
  @   this.tbody = tableEl.getElementsByTagName('tbody');
  @   this.columnTypes = columnTypes;
  @   this.sort = function (cell) {
  @     var column = cell.cellIndex;
  @     var sortFn;
  @     switch( cell.sortType ){
  @       case "n":  sortFn = this.sortNumeric;  break;
  @       case "t":  sortFn = this.sortText;     break;
  @       case "k":  sortFn = this.sortKey;      break;
  @       case "x":  return;
  @     }
  @     this.sortIndex = column;
  @     var newRows = new Array();
  @     for (j = 0; j < this.tbody[0].rows.length; j++) {
  @        newRows[j] = this.tbody[0].rows[j];
  @     }
  @     if( this.sortIndex==Math.abs(this.prevColumn)-1 ){
  @       newRows.reverse();
  @       this.prevColumn = -this.prevColumn;
  @     }else{
  @       newRows.sort(sortFn);
  @       this.prevColumn = this.sortIndex+1;
  @     }
  @     for (i=0;i<newRows.length;i++) {
  @       this.tbody[0].appendChild(newRows[i]);
  @     }
  @     this.setHdrIcons();
  @   }
  @   this.setHdrIcons = function() {
  @     var arrowdiv = this.hdrRow.getElementsByClassName("sortarrow");
  @     while( arrowdiv[0] ){
  @        arrowdiv[0].parentNode.removeChild(arrowdiv[0]);
  @     }
  @     for (var i=0; i<this.hdrRow.cells.length; i++) {
  @       if( this.columnTypes[i]=='x' ) continue;
  @       if( this.prevColumn==i+1 ){
  @         arrow = "\u2b07";
  @       }else if( this.prevColumn==(-1-i) ){
  @         arrow = "\u2b06";
  @       }else{
  @         arrow = "\u21f3";
  @       }
  @       this.hdrRow.cells[i].innerHTML +=
  @             "<span class='sortarrow'>" + arrow + "</div>";
  @     }
  @   }
  @   this.sortText = function(a,b) {
  @     var i = thisObject.sortIndex;
  @     aa = a.cells[i].textContent.replace(/^\W+/,'').toLowerCase();
  @     bb = b.cells[i].textContent.replace(/^\W+/,'').toLowerCase();
  @     if(aa==bb) return 0;
  @     if(aa<bb) return -1;

  @     var i = thisObject.sortIndex;
  @     aa = a.cells[i].getAttribute("data-sortkey");
  @     bb = b.cells[i].getAttribute("data-sortkey");
  @     if(aa==bb) return 0;
  @     if(aa<bb) return -1;
  @     return 1;
  @   }


  @   var x = tableEl.getElementsByTagName('thead');
  @   if(!(this.tbody && this.tbody[0].rows && this.tbody[0].rows.length>0)){
  @     return;
  @   }
  @   if(x && x[0].rows && x[0].rows.length > 0) {
  @     this.hdrRow = x[0].rows[0];
  @   } else {
  @     return;
  @   }
  @   var thisObject = this;
  @   this.prevColumn = initSort;
  @   for (var i=0; i<this.hdrRow.cells.length; i++) {
  @     if( columnTypes[i]=='x' ) continue;
  @     var hdrcell = this.hdrRow.cells[i];
  @     hdrcell.sTable = this;
  @     hdrcell.style.cursor = "pointer";
  @     hdrcell.sortType = columnTypes[i] || 't';
  @     hdrcell.onclick = function () {
  @       this.sTable.sort(this);
  @       return false;
  @     }
  @   }
  @   this.setHdrIcons()
  @ }
  @ var t = new SortableTable(gebi("%s(zTableId)"),"%s(zColumnTypes)",%d(iInitSort));
  @ </script>
}


/*
** WEBPAGE: /rptview
**

    report_unrestrict_sql();
    @ </tbody></table>
    if( zErr1 ){
      @ <p class="reportError">Error: %h(zErr1)</p>
    }else if( zErr2 ){
      @ <p class="reportError">Error: %h(zErr2)</p>
    }
    output_table_sorting_javascript("reportTable","",0);
    style_footer();
  }else{
    report_restrict_sql(&zErr1);
    db_exec_readonly(g.db, zSql, output_tab_separated, &count, &zErr2);
    report_unrestrict_sql();
    cgi_set_content_type("text/plain");
  }