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Hello,
I am trying to delete all of the second level bookmarks from my pdf.
I am able to delete the first top level bookmark and it's child with the following code:
if (this.bookmarkRoot.children != null && this.bookmarkRoot.children.length > 0) {
for (var i = 0; i < this.bookmarkRoot.children.length; i++) {
this.bookmarkRoot.children.remove();
}
}
However, but i am not sure how to change the code to only delete the second level (children of the children?) book marks.
Any help would be much appreciated.
Here's a real simple way to remove all the top level bookmarks
this.bookmarkRoot,remove();
That's all you need.
Now for the 2nd level bookmarks, the code has to dig down into the second level
for (var i = 0; i < this.bookmarkRoot.children.length; i++)
{
var bkmk = this.bookmarkRoot.children;
if(bkmk.children) bkmk.children.forEach(function(a){a.remove()});
}
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Here's a real simple way to remove all the top level bookmarks
this.bookmarkRoot,remove();
That's all you need.
Now for the 2nd level bookmarks, the code has to dig down into the second level
for (var i = 0; i < this.bookmarkRoot.children.length; i++)
{
var bkmk = this.bookmarkRoot.children;
if(bkmk.children) bkmk.children.forEach(function(a){a.remove()});
}
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perfect thank you!!