Merge pull request #1183 from pygy/onbeforeremove-state-vnode-done
[rewrite] Pass `vnode.state` as context to `onbeforeremove`.
This commit is contained in:
commit
20fd1b8198
2 changed files with 13 additions and 3 deletions
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@ -337,11 +337,11 @@ module.exports = function($window) {
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}
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if (vnode.attrs && vnode.attrs.onbeforeremove) {
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expected++
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vnode.attrs.onbeforeremove.call(vnode, vnode, callback)
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vnode.attrs.onbeforeremove.call(vnode.state, vnode, callback)
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}
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if (typeof vnode.tag !== "string" && vnode.tag.onbeforeremove) {
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expected++
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vnode.tag.onbeforeremove.call(vnode, vnode, callback)
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vnode.tag.onbeforeremove.call(vnode.state, vnode, callback)
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}
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if (expected > 0) return
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}
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@ -35,13 +35,17 @@ o.spec("onbeforeremove", function() {
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o(update.callCount).equals(0)
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})
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o("calls onbeforeremove when removing element", function(done) {
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var vnode = {tag: "div", attrs: {onbeforeremove: remove}}
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var vnode = {tag: "div", attrs: {
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oninit: function(){vnode.state = {}},
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onbeforeremove: remove
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}}
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render(root, [vnode])
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render(root, [])
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function remove(node, complete) {
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o(node).equals(vnode)
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o(this).equals(vnode.state)
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o(root.childNodes.length).equals(1)
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o(root.firstChild).equals(vnode.dom)
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@ -147,6 +151,7 @@ o.spec("onbeforeremove", function() {
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})
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}
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})
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o("does not set onbeforeremove as an event handler", function() {
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var remove = o.spy()
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var vnode = {tag: "div", attrs: {onbeforeremove: remove}, children: []}
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@ -156,6 +161,7 @@ o.spec("onbeforeremove", function() {
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o(vnode.dom.onbeforeremove).equals(undefined)
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o(vnode.dom.attributes["onbeforeremove"]).equals(undefined)
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})
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o("does not recycle when there's an onbeforeremove", function() {
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var remove = function(vnode, done) {done()}
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var vnode = {tag: "div", key: 1, attrs: {onbeforeremove: remove}}
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@ -167,4 +173,8 @@ o.spec("onbeforeremove", function() {
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o(vnode.dom).notEquals(updated.dom)
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})
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o("sets the onbeforeremove context to vnode.state", function(){
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var handler = o.spy()
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})
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})
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