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Open parent document parts when go to part from TOC

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This commit is contained in:
Georgy Litvinov 2021-03-05 00:04:59 +01:00
parent 2c6a138503
commit 7832acd50c
1 changed files with 23 additions and 2 deletions
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25
webapp/src/main/webapp/themes/iph/js/toc.js
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@ -26,9 +26,30 @@
var docPartButton = docPart.previousElementSibling;
var itemName = docPartButton.textContent;
var link = document.createElement("a");
link.setAttribute("href","#" + anchor);
link.setAttribute("href", "javascript:goToDocumentPart(\"" + anchor + "\");" );
link.innerText = itemName;
newTOCElement.appendChild(link);
tocElement.appendChild(newTOCElement);
return newTOCElement;
}
}
function goToDocumentPart(targetId){
if (targetId ===""){
return;
}
var targetNode = document.getElementById(targetId);
if (targetNode === null){
console.log("document has no target node to go to")
return;
}
showParents(targetNode);
document.getElementById(targetId).scrollIntoView();
}
function showParents(targetNode){
if (targetNode != null && "complexDocument" !== targetNode.id){
if (targetNode.style.display === "none") {
targetNode.style.display = "block";
}
showParents(targetNode.parentElement);
}
}