Use key_name instead of link_id
Some entities do not have a link_id, but all entities are guaranteed
to have a key_name (or an id).
tinyMCEPopup.requireLangPack();
function init() {
var f = document.forms[0], v;
tinyMCEPopup.resizeToInnerSize();
f.numcols.value = tinyMCEPopup.getWindowArg('numcols', 1);
f.numrows.value = tinyMCEPopup.getWindowArg('numrows', 1);
}
function mergeCells() {
var args = [], f = document.forms[0];
tinyMCEPopup.restoreSelection();
if (!AutoValidator.validate(f)) {
tinyMCEPopup.alert(tinyMCEPopup.getLang('invalid_data'));
return false;
}
args["numcols"] = f.numcols.value;
args["numrows"] = f.numrows.value;
tinyMCEPopup.execCommand("mceTableMergeCells", false, args);
tinyMCEPopup.close();
}
tinyMCEPopup.onInit.add(init);