Practical Internet Web Designer 86/PIWD86.iso/pc/contents/dreamweaver/software/dwmx2004.exe/Disk1/data1.cab/Configuration_En/Commands/RepeatingTable.js

JavaScript | 2003-09-05 | 7.0 KB | 263 lines

// Copyright 2002, 2003 Macromedia, Inc. All rights reserved.

//---------------   GLOBAL VARIABLES   ---------------

var helpDoc = MM.HELP_objRepeatingTable;
var gDialogShown = false;
var gReturnTag;

var nextEditRegionInd = -1;
var haveCalledCanInsert = false;

//---------------     API FUNCTIONS    ---------------

function isDOMRequired() {
    return false;
}

function commandButtons(){
   return new Array(MM.BTN_OK,         "onOK()",
                    MM.BTN_Cancel,     "window.close()",
                    MM.BTN_Help,       "dwscripts.displayDWHelp(helpDoc);" );
}

function onOK()
    {
    //Make sure the rows make sense.
    var Rows = document.theForm.Rows.value;
    var repeatStart = document.theForm.startingRow.value;
    var repeatEnd = document.theForm.endingRow.value;

    if (repeatStart > Rows || repeatEnd < repeatStart || repeatEnd > Rows)
        {
        alert(MM.RepeatTableRowsWarning);
        return;
        }

     var regionName = document.theForm.repeatName.value;
     if (findNamedRepeatingRegion(regionName, dw.getDocumentDOM("document")) != null)
        {
        alert(MSG_alreadyExists_Repeat);
        return;
        }

    if (!checkLegalTemplateName(document.theForm.repeatName.value))
        return;

    setTableStr();

    simpleBlockInsert( gReturnTag, "", dw.getDocumentDOM("document"), false );
    gReturnTag = "";

    window.close();
    }



//Get a row of a table that has edit regions in each cell.
function getEditTableRow(columnCount)
    {
    var tableRow = "";
      for (var i=0; i< columnCount; i++)
          {
          var curCellName = MM.EditAutonamePreamble + nextEditRegionInd;
          nextEditRegionInd++;

          var curCell;


          if (dw.generateTemplateTagSyntax())
              curCell = "<TD><MMTemplate:Editable name=\"" + curCellName + "\">" + dw.getDocumentDOM("document").getNBSPChar() + "</MMTemplate:Editable></TD>";
        else
              curCell = "<TD><!-- TemplateBeginEditable name=\"" + curCellName + "\" -->" + dw.getDocumentDOM("document").getNBSPChar() + "<!-- TemplateEndEditable --></TD>";

        tableRow += curCell;
           }

     return tableRow = "<"+"TR>" + tableRow + "<"+"/TR>";
    }

function canInsert()
    {
    haveCalledCanInsert = true;

    targetDom = arguments[0];
    if (targetDom == null)
        targetDom = dw.getDocumentDOM();

    if (!CheckWarnNoTemplate(targetDom))
        return false;

    var result = new Object();
    if (!canMakeTemplateContent("repeatingTable", targetDom, result))
        {
        if (result.status == "contained in DW4 edit")
            alert(MM.MSG_SaveDW4First);
        else if (result.status == "locked")
            alert(MSG_cantInsertRepeatHere)
        else
            alert(MM.MSG_AlreadyEdit);

        return false;
        }

    return true;
    } //canInsert



function setTableStr(){

  var Columns = document.theForm.Cols.value;
  var Rows = document.theForm.Rows.value;
  var Border = document.theForm.Border.value;
  var Width = document.theForm.Width.value;
  var cellSpacing = document.theForm.Cellspace.value;
  var cellPadding = document.theForm.Cellpad.value;
  var unitChoice = document.forms[0].Units.selectedIndex;

  var repeatEnd = document.theForm.endingRow.value;
  var repeatStart = document.theForm.startingRow.value;

  var regionName = document.theForm.repeatName.value;

  if (regionName == "")
      regionName = getUniqueRegionName(MM.RepeatAutonamePreamble, "MMTemplate:Repeat", dw.getDocumentDOM("document"));

  var repeatStartContent;
  var repeatEndContent;

  if (dw.generateTemplateTagSyntax())
      {
      repeatStartContent = "<MMTemplate:Repeat name=\"" + regionName + "\">";
      repeatEndContent = "</MMTemplate:Repeat>";
      }
  else
      {
     repeatStartContent = "<!-- TemplateBeginRepeat name=\"" + regionName + "\" -->";
     repeatEndContent = "<!-- TemplateEndRepeat -->";
      }

  var tableCells='<'+'TD>' + dw.getDocumentDOM("document").getNBSPChar() + '<'+'/TD>\n';
  var tableRow='',tableContent='';
  var openTag= '<' + 'table ', spaceIndex;
  var widthAttr;

  //change any negative or non-numeric row or column value into 1
  if (Columns <= 0)
      Columns = 1;
  if (Rows <= 0)
      Rows = 1;
  if (repeatEnd <= 0)
      repeatEnd = 1;
  if (repeatStart <= 0)
      repeatStart = 1;

  //CREATE TABLE
  //determine contents of 1 table row
  for (i=0; i< Columns; i++)
    tableRow+=tableCells;
  tableRow = "<"+"TR>\n" + tableRow + "<"+"/TR>\n";

  nextEditRegionInd = getUniqueRegionCount(MM.EditAutonamePreamble, "MMTemplate:Editable", dw.getDocumentDOM("document"));

  //determine number of table rows & concatanate rows together
  for (var i=0; i< Rows; i++)
      {
    if (i == repeatStart-1)
        tableContent += repeatStartContent;

    if (i >= repeatStart-1 && i <= repeatEnd -1)
        tableContent += getEditTableRow(Columns);
    else
        tableContent += tableRow;

    if (i == repeatEnd - 1)
        tableContent += repeatEndContent;

    }


  //add percent or pixel values to opening tag, if applicable
  if (Width)
    openTag += 'width="'+Width + ((unitChoice == 0)? '%" ' : '" ');
  //add border value, if applicable
  if (Border)
    openTag+='border="' + Border + '" ';
  //add cellspacing value, if applicable
  if (cellSpacing)
    openTag+='cellspacing="' + cellSpacing + '" ';
  //add cellpadding value, if applicable
  if (cellPadding)
    openTag+='cellpadding="' + cellPadding + '" ';

  //strip extra space from openTag, if it exists
  spaceIndex = openTag.length-1
  if (escape(openTag.charAt(spaceIndex))=='%20')
    openTag = openTag.substring(0,spaceIndex);

  openTag += '>' + tableContent;

  if (gDialogShown) {
    saveExtension(document)
  }
  gDialogShown = false; // Reset show dialog global.

  openTag += '<'+'/table'+'>';
  gReturnTag= openTag;
   dw.getDocumentDOM("document").disableLocking();
}


function objectTag(){

    alert(gReturnTag);
    return gReturnTag;
    }



function createTableStr() {

    return gReturnTag;

}
//---------------    LOCAL FUNCTIONS   ---------------

function saveExtension(curDOM) {
  var curHTML = DWfile.read(curDOM.URL);
  var tempFilename = dw.getConfigurationPath() + '/Shared/MM/Cache/empty.htm';
  if (DWfile.exists(tempFilename)) {
    var tempDOM = dw.getDocumentDOM(tempFilename);
    tempDOM.documentElement.outerHTML = curHTML;
    var atrStr = DWfile.getAttributes(curDOM.URL);
    if (tempDOM.body.outerHTML != curDOM.body.outerHTML && (atrStr.indexOf('R') == -1)){
      tempDOM.body.outerHTML = curDOM.body.outerHTML;
      DWfile.write(curDOM.URL, tempDOM.documentElement.outerHTML);
    }
  }
}

function initializeUI()
{
if (!haveCalledCanInsert && !canInsert())
    {
    haveCalledCanInsert = false;
    window.close();
    return;
    }

  document.theForm.repeatName.value =  getUniqueRegionName(MM.RepeatAutonamePreamble, "MMTemplate:Repeat", dw.getDocumentDOM("document"));

  document.theForm.Rows.focus(); //set focus on textbox
  document.theForm.Rows.select(); //set insertion point into textbox
  gDialogShown = true;
  gReturnTag = '';
  haveCalledCanInsert = false;
}