Posted 31 July 2018, 6:41 pm EST - Updated 29 September 2022, 5:52 am EST
Hi,
Please give me an solution for following error
Error: Uncaught TypeError: Cannot read property ‘getBoundingClientRect’ of null
hTIV_: function(e, t, n) {
var r, o, i, a, l, c, d, g, v, _, m, w, I, y, b, S, H, T, L, P = this,
E = P.grid,
A = !1,
D = E.columns,
M = D.length,
F = E.uid + "-" + e,
G = document.getElementById(F),
O = G.getBoundingClientRect(),
N = E.gSO_(x),
W = n + N.top - O.top,
k = n - O.top,
V = P.aARA_("top") ? P.options.rowHeight : 0;
if (k >= V && k < P.fixedHeaderHeight_ + V) return f.call(P, G, t, n);
if (C.hG_(E)) {
r = 0;
var q = P.getRowMargins_();
if (W -= q.top, P.aARA_(Q)) {
if (L = P.gRH_(-1, e), L >= W) return h(E, e, t, n);
W -= L, r += L
}
for (a = 0, l = E.data.groups.length; l > a; a++) {
if (i = E.gI_[a], o = u.call(P, i, W, r, t, n, e)) {
o.area = e;
break
}
W -= i.height, r += i.height
}
if (P.aARA_(ee) && a === l && (L = P.gRH_(-1, e), L >= W)) return h(E, e, t, n)
} else if (c = P.getRowInfoAt_(W, x), c && !c.outsideRange) {
y = c.isNewRow ? -1 : c.index;
var j = c.isHierarchyFooter,
U = c.nodeInfo;
b = C.createID(E.uid, e, y, null, U);
var z, X = !1;
if (!j) {
for (S = document.getElementById(b), a = 0; M > a; a++)
if (X = !1, I = D[a], d = S.querySelector(".c" + a), !d && I.visible && P.gCP_(I, te) && (z = P.gSARI_(b, a), d = document.getElementById(C.createID(E.uid, e, z.relativeIndex, null, z.nodeInfo)).querySelector(".c" + a), X = !0), d && C.poIP_(E, t, n, d.getBoundingClientRect())) {
if (X && (y = X ? z.relativeIndex : y, U = z.nodeInfo), g = a, T = d.querySelector(".gc-node-indicator"), T && C.poIP_(E, t, n, T.getBoundingClientRect(), E.isTouchMode ? B : 0)) {
A = !0;
break
}
if (D[a].action)
for (H = d.querySelectorAll("[data-action]"), v = 0, _ = H.length; _ > v; v++) C.poIP_(E, t, n, H[v].getBoundingClientRect()) && (w = H[v].getAttribute("data-action"), m = {
name: w,
handler: E.getActionInfo_(I.id, w, "handler")
});
break
}
R.isUndefined(g) && (m = p.call(P, D, t, n))
}
o = {
area: e,
row: y,
column: g
}, c.isNewRow && (o.isNewRow = c.isNewRow), A && (o.onTreeExpandToggle = !0), m && (o.action = m), U && (o.nodeInfo = U), j && (S = document.getElementById(b), S && (o.column = s.call(P, S, t, n)), o.isHierarchyFooter = !0)
} else o = null;
return o
}
