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fineui
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feature: 选中数据支持分页

es6
guy 2 years ago
parent
88ae40c65e
commit
f2a57ad403
2 changed files with 54 additions and 32 deletions
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  1. 45
      src/widget/multiselect/multiselect.loader.js
  2. 41
      src/widget/multiselect/multiselect.loader.nobar.js

45
src/widget/multiselect/multiselect.loader.js
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@ -18,7 +18,7 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
valueFormatter: BI.emptyFn,
itemsCreator: BI.emptyFn,
onLoaded: BI.emptyFn,
itemHeight: BI.SIZE_CONSANTS.LIST_ITEM_HEIGHT,
itemHeight: BI.SIZE_CONSANTS.LIST_ITEM_HEIGHT
});
},
@ -64,23 +64,22 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
}, opts.el),
itemsCreator: function (op, callback) {
var startValue = self._startValue;
var firstItems = [];
self.storeValue && (op = BI.extend(op || {}, {
selectedValues: BI.isKey(startValue) && self.storeValue.type === BI.Selection.Multi
? self.storeValue.value.concat(startValue) : self.storeValue.value
}));
opts.itemsCreator(op, function (ob) {
hasNext = ob.hasNext;
var firstItems = [];
if (op.times === 1 && self.storeValue) {
var json = BI.map(self.storeValue.value, function (i, v) {
var txt = opts.valueFormatter(v) || v;
return {
text: txt,
value: v,
title: txt,
selected: self.storeValue.type === BI.Selection.Multi
};
});
if (self.storeValue) {
var json = BI.map(self.storeValue.value.slice((op.times - 1) * 10, op.times * 10), function (i, v) {
var txt = opts.valueFormatter(v) || v;
return {
text: txt,
value: v,
title: txt,
selected: self.storeValue.type === BI.Selection.Multi
};
});
if (op.times === 1) {
if (BI.isKey(self._startValue) && !BI.contains(self.storeValue.value, self._startValue)) {
var txt = opts.valueFormatter(startValue) || startValue;
json.unshift({
@ -90,10 +89,22 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
selected: true
});
}
firstItems = self._createItems(json);
}
if (op.times < Math.floor((self.storeValue.value.length - 1) / 10)) {
hasNext = true;
callback(self._createItems(json), op.keyword || "");
(op.times === 1) && self._scrollToTop();
return;
}
firstItems = self._createItems(json);
}
var times = op.times - Math.max(0, Math.floor((self.storeValue.value.length - 1) / 10));
opts.itemsCreator(BI.extend({}, op, {
times: times
}), function (ob) {
hasNext = ob.hasNext;
callback(firstItems.concat(self._createItems(ob.items)), ob.keyword || "");
if (op.times === 1 && self.storeValue) {
if (times === 1 && self.storeValue) {
BI.isKey(startValue) && (self.storeValue.type === BI.Selection.All ? BI.remove(self.storeValue.value, startValue) : BI.pushDistinct(self.storeValue.value, startValue));
self.setValue(self.storeValue);
}
@ -190,4 +201,4 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
});
BI.MultiSelectLoader.EVENT_CHANGE = "EVENT_CHANGE";
BI.shortcut("bi.multi_select_loader", BI.MultiSelectLoader);
BI.shortcut("bi.multi_select_loader", BI.MultiSelectLoader);

41
src/widget/multiselect/multiselect.loader.nobar.js
Unescape View File

@ -55,23 +55,22 @@ BI.MultiSelectNoBarLoader = BI.inherit(BI.Widget, {
},
itemsCreator: function (op, callback) {
var startValue = self._startValue;
var firstItems = [];
self.storeValue && (op = BI.extend(op || {}, {
selectedValues: BI.isKey(startValue) && self.storeValue.type === BI.Selection.Multi
? self.storeValue.value.concat(startValue) : self.storeValue.value
}));
opts.itemsCreator(op, function (ob) {
hasNext = ob.hasNext;
var firstItems = [];
if (op.times === 1 && self.storeValue) {
var json = BI.map(self.storeValue.value, function (i, v) {
var txt = opts.valueFormatter(v) || v;
return {
text: txt,
value: v,
title: txt,
selected: self.storeValue.type === BI.Selection.Multi
};
});
if (self.storeValue) {
var json = BI.map(self.storeValue.value.slice((op.times - 1) * 100, op.times * 100), function (i, v) {
var txt = opts.valueFormatter(v) || v;
return {
text: txt,
value: v,
title: txt,
selected: self.storeValue.type === BI.Selection.Multi
};
});
if (op.times === 1) {
if (BI.isKey(self._startValue) && !BI.contains(self.storeValue.value, self._startValue)) {
var txt = opts.valueFormatter(startValue) || startValue;
json.unshift({
@ -81,10 +80,22 @@ BI.MultiSelectNoBarLoader = BI.inherit(BI.Widget, {
selected: true
});
}
firstItems = self._createItems(json);
}
if (op.times < Math.floor((self.storeValue.value.length - 1) / 100)) {
hasNext = true;
callback(self._createItems(json), op.keyword || "");
(op.times === 1) && self._scrollToTop();
return;
}
firstItems = self._createItems(json);
}
var times = op.times - Math.max(0, Math.floor((self.storeValue.value.length - 1) / 100));
opts.itemsCreator(BI.extend({}, op, {
times: times
}), function (ob) {
hasNext = ob.hasNext;
callback(firstItems.concat(self._createItems(ob.items)), ob.keyword || "");
if (op.times === 1 && self.storeValue) {
if (times === 1 && self.storeValue) {
BI.isKey(startValue) && (self.storeValue.type === BI.Selection.All ? BI.remove(self.storeValue.value, startValue) : BI.pushDistinct(self.storeValue.value, startValue));
self.setValue(self.storeValue);
}

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