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prevent dom recreation if only class value changed

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This commit is contained in:
Leo Horie 2015-04-15 22:40:50 -04:00
parent 94d804d850
commit fce5f4b86f
2 changed files with 8 additions and 1 deletions
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6
tests/mithril-tests.js
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@ -41,6 +41,12 @@ function testMithril(mock) {
test(function() {return m("div", [1, 2, 3], [4, 5, 6, 7]).children[0].length === 3})
test(function() {return m("div", [1, 2, 3], [4, 5, 6, 7]).children[1].length === 4})
test(function() {return m("div", [1], [2], [3]).children.length === 3})
test(function() {
//class changes shouldn't trigger dom recreation
var v1 = m(".foo", {class: "", onclick: function() {}})
var v2 = m(".foo", {class: "bar", onclick: function() {}})
return Object.keys(v1.attrs).join() === Object.keys(v2.attrs).join()
})
//m.mount
test(function() {