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#each causing duplicates #1589

moschel opened this Issue Apr 2, 2015 · 1 comment


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moschel commented Apr 2, 2015

When #each is surrounded by a conditional section, which is a property with a setter, it causes the #each block to render duplicates. This description probably makes no sense, but I have a minimal breaking test to demonstrate this.

        var Map = can.Map.extend({
            define: {
                product: {
                    set: function(val){
                        return val;
                people: {
                    get: function(list) {
                      var newList = new can.List();
                      return newList;
        var map = new Map();
        can.append( can.$("#qunit-fixture"), can.stache('{{#product}}{{#each people}}{{.}}{{/people}}{{/product}}')(map) );
        map.attr('product', "stuff");
        equal(can.$("#qunit-fixture")[0].innerHTML, "Brian", "no duplicates");

This will end up with "BrianBrian".

@daffl daffl added this to the 2.2.3 milestone Apr 2, 2015


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daffl Apr 2, 2015


Fixed via #1590


daffl commented Apr 2, 2015

Fixed via #1590

@daffl daffl closed this Apr 2, 2015

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