deblan/gridstack.js
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check if element setup before detach

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Pavel Reznikov 2016-02-27 18:47:24 -08:00
commit e31d50eedc
1 changed files with 3 additions and 1 deletions
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src/gridstack.js
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@ -576,7 +576,9 @@
var maxHeight = 0; var maxHeight = 0;
_.each(nodes, function(n) { _.each(nodes, function(n) {
if (n._id === null) { if (n._id === null) {
n.el.remove(); if (n.el) {
n.el.remove();
}
} else { } else {
n.el n.el
.attr('data-gs-x', n.x) .attr('data-gs-x', n.x)