table des matières numérotation google doc
function addHeaderNumbering () {
var pars = DocumentApp.getActiveDocument().getBody().getParagraphs();
var counterHeader = [0, 0, 0, 0, 0, 0];
for ( var i=0 ; i < pars.length ; i++ ) {
var par = pars[i];
var hdg = par.getHeading();
if (hdg == DocumentApp.ParagraphHeading.HEADING1) {
_addNumberingForHeaderType(DocumentApp.ParagraphHeading.HEADING1, par, 0, counterHeader);
} else if (hdg == DocumentApp.ParagraphHeading.HEADING2) {
_addNumberingForHeaderType(DocumentApp.ParagraphHeading.HEADING2, par, 1, counterHeader);
} else if (hdg == DocumentApp.ParagraphHeading.HEADING3) {
_addNumberingForHeaderType(DocumentApp.ParagraphHeading.HEADING3, par, 2, counterHeader);
} else if (hdg == DocumentApp.ParagraphHeading.HEADING4) {
_addNumberingForHeaderType(DocumentApp.ParagraphHeading.HEADING4, par, 3, counterHeader);
} else if (hdg == DocumentApp.ParagraphHeading.HEADING5) {
_addNumberingForHeaderType(DocumentApp.ParagraphHeading.HEADING5, par, 4, counterHeader);
} else if (hdg == DocumentApp.ParagraphHeading.HEADING6) {
_addNumberingForHeaderType(DocumentApp.ParagraphHeading.HEADING6, par, 5, counterHeader);
}
}
}
function _addNumberingForHeaderType(headerType, paragraph, initIndex, counterHeader) {
counterHeader[initIndex] = counterHeader[initIndex] + 1;
var currCounter = _getCurrenNumbering(initIndex, counterHeader);
for(var ii = initIndex + 1; ii < counterHeader.length; ii++) {
counterHeader[ii] = 0;
}
var content = paragraph.getText();
var chunks = content.split('.\t')
var result = 'ok'
if(chunks.length > 1) {
paragraph.setText(currCounter+'.\t'+chunks[1]);
} else {
paragraph.setText(currCounter+'.\t'+chunks[0]);
}
}
function _getCurrenNumbering(initIndex, counterHeader) {
var value = '';
for ( var i = 0; i <= initIndex; i++) {
if (value) {
value += '.';
}
value += counterHeader[i];
}
return value;
}