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David-DesmaisonsDavid-Desmaisons
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5 files changed

+57
-29
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‎dist/vuedraggable.js

Lines changed: 27 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -18,11 +18,8 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
1818
}
1919

2020
function insertNodeAt(fatherNode, node, position) {
21-
if (position < fatherNode.children.length) {
22-
fatherNode.insertBefore(node, fatherNode.children[position]);
23-
} else {
24-
fatherNode.appendChild(node);
25-
}
21+
var refNode = position === 0 ? fatherNode.children[0] : fatherNode.children[position - 1].nextSibling;
22+
fatherNode.insertBefore(node, refNode);
2623
}
2724

2825
function computeVmIndex(vnodes, element) {
@@ -31,17 +28,20 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
3128
}).indexOf(element);
3229
}
3330

34-
function _computeIndexes(slots, children) {
31+
function _computeIndexes(slots, children, isTransition) {
3532
if (!slots) {
3633
return [];
3734
}
3835

3936
var elmFromNodes = slots.map(function (elt) {
4037
return elt.elm;
4138
});
42-
return [].concat(_toConsumableArray(children)).map(function (elt) {
39+
var rawIndexes = [].concat(_toConsumableArray(children)).map(function (elt) {
4340
return elmFromNodes.indexOf(elt);
4441
});
42+
return isTransition ? rawIndexes.filter(function (ind) {
43+
return ind !== -1;
44+
}) : rawIndexes;
4545
}
4646

4747
function emit(evtName, evtData) {
@@ -114,13 +114,20 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
114114
};
115115
},
116116
render: function render(h) {
117-
if (this.$slots.default && this.$slots.default.length === 1) {
118-
var child = this.$slots.default[0];
117+
var slots = this.$slots.default;
118+
if (slots && slots.length === 1) {
119+
var child = slots[0];
119120
if (child.componentOptions && child.componentOptions.tag === "transition-group") {
120121
this.transitionMode = true;
121122
}
122123
}
123-
return h(this.element, null, this.$slots.default);
124+
var children = [].concat(_toConsumableArray(slots));
125+
var footer = this.$slots.footer;
126+
127+
if (footer) {
128+
children = [].concat(_toConsumableArray(slots), _toConsumableArray(footer));
129+
}
130+
return h(this.element, null, children);
124131
},
125132
mounted: function mounted() {
126133
var _this3 = this;
@@ -192,11 +199,16 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
192199
var _this4 = this;
193200

194201
this.$nextTick(function () {
195-
_this4.visibleIndexes = _computeIndexes(_this4.getChildrenNodes(), _this4.rootContainer.children);
202+
_this4.visibleIndexes = _computeIndexes(_this4.getChildrenNodes(), _this4.rootContainer.children, _this4.transitionMode);
196203
});
197204
},
198205
getUnderlyingVm: function getUnderlyingVm(htmlElt) {
199-
var index = computeVmIndex(this.getChildrenNodes(), htmlElt);
206+
var index = computeVmIndex(this.getChildrenNodes() || [], htmlElt);
207+
if (index === -1) {
208+
//Edge case during move callback: related element might be
209+
//an element different from collection
210+
return null;
211+
}
200212
var element = this.realList[index];
201213
return { index: index, element: element };
202214
},
@@ -250,7 +262,9 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
250262
var context = { list: list, component: component };
251263
if (to !== related && list && component.getUnderlyingVm) {
252264
var destination = component.getUnderlyingVm(related);
253-
return _extends(destination, context);
265+
if (destination) {
266+
return _extends(destination, context);
267+
}
254268
}
255269

256270
return context;

‎dist/vuedraggable.min.js

Lines changed: 1 addition & 1 deletion
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‎examples/dist/vuedraggable.js

Lines changed: 27 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -18,11 +18,8 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
1818
}
1919

2020
function insertNodeAt(fatherNode, node, position) {
21-
if (position < fatherNode.children.length) {
22-
fatherNode.insertBefore(node, fatherNode.children[position]);
23-
} else {
24-
fatherNode.appendChild(node);
25-
}
21+
var refNode = position === 0 ? fatherNode.children[0] : fatherNode.children[position - 1].nextSibling;
22+
fatherNode.insertBefore(node, refNode);
2623
}
2724

2825
function computeVmIndex(vnodes, element) {
@@ -31,17 +28,20 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
3128
}).indexOf(element);
3229
}
3330

34-
function _computeIndexes(slots, children) {
31+
function _computeIndexes(slots, children, isTransition) {
3532
if (!slots) {
3633
return [];
3734
}
3835

3936
var elmFromNodes = slots.map(function (elt) {
4037
return elt.elm;
4138
});
42-
return [].concat(_toConsumableArray(children)).map(function (elt) {
39+
var rawIndexes = [].concat(_toConsumableArray(children)).map(function (elt) {
4340
return elmFromNodes.indexOf(elt);
4441
});
42+
return isTransition ? rawIndexes.filter(function (ind) {
43+
return ind !== -1;
44+
}) : rawIndexes;
4545
}
4646

4747
function emit(evtName, evtData) {
@@ -114,13 +114,20 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
114114
};
115115
},
116116
render: function render(h) {
117-
if (this.$slots.default && this.$slots.default.length === 1) {
118-
var child = this.$slots.default[0];
117+
var slots = this.$slots.default;
118+
if (slots && slots.length === 1) {
119+
var child = slots[0];
119120
if (child.componentOptions && child.componentOptions.tag === "transition-group") {
120121
this.transitionMode = true;
121122
}
122123
}
123-
return h(this.element, null, this.$slots.default);
124+
var children = [].concat(_toConsumableArray(slots));
125+
var footer = this.$slots.footer;
126+
127+
if (footer) {
128+
children = [].concat(_toConsumableArray(slots), _toConsumableArray(footer));
129+
}
130+
return h(this.element, null, children);
124131
},
125132
mounted: function mounted() {
126133
var _this3 = this;
@@ -192,11 +199,16 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
192199
var _this4 = this;
193200

194201
this.$nextTick(function () {
195-
_this4.visibleIndexes = _computeIndexes(_this4.getChildrenNodes(), _this4.rootContainer.children);
202+
_this4.visibleIndexes = _computeIndexes(_this4.getChildrenNodes(), _this4.rootContainer.children, _this4.transitionMode);
196203
});
197204
},
198205
getUnderlyingVm: function getUnderlyingVm(htmlElt) {
199-
var index = computeVmIndex(this.getChildrenNodes(), htmlElt);
206+
var index = computeVmIndex(this.getChildrenNodes() || [], htmlElt);
207+
if (index === -1) {
208+
//Edge case during move callback: related element might be
209+
//an element different from collection
210+
return null;
211+
}
200212
var element = this.realList[index];
201213
return { index: index, element: element };
202214
},
@@ -250,7 +262,9 @@ function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr
250262
var context = { list: list, component: component };
251263
if (to !== related && list && component.getUnderlyingVm) {
252264
var destination = component.getUnderlyingVm(related);
253-
return _extends(destination, context);
265+
if (destination) {
266+
return _extends(destination, context);
267+
}
254268
}
255269

256270
return context;

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