88 lines
2.6 KiB
88 lines
2.6 KiB
/** |
|
* Created by User on 2017/3/22. |
|
*/ |
|
Demo.MultiSelectCombo = BI.inherit(BI.Widget, { |
|
props: { |
|
baseCls: "demo-multi-select-combo" |
|
}, |
|
|
|
_createMultiSelectCombo: function () { |
|
var self = this; |
|
var widget = BI.createWidget({ |
|
type: "bi.multi_select_insert_combo", |
|
// allowEdit: false, |
|
itemsCreator: BI.bind(this._itemsCreator, this), |
|
width: 200, |
|
value: { |
|
type: 1, |
|
value: ["柳州市城贸金属材料有限责任公司", "柳州市建福房屋租赁有限公司", "柳州市迅昌数码办公设备有限责任公司"] |
|
} |
|
}); |
|
|
|
widget.on(BI.MultiSelectCombo.EVENT_CONFIRM, function () { |
|
BI.Msg.toast(JSON.stringify(this.getValue())); |
|
}); |
|
|
|
return widget; |
|
}, |
|
|
|
_getItemsByTimes: function (items, times) { |
|
var res = []; |
|
for (var i = (times - 1) * 100; items[i] && i < times * 100; i++) { |
|
res.push(items[i]); |
|
} |
|
return res; |
|
}, |
|
|
|
_hasNextByTimes: function (items, times) { |
|
return times * 100 < items.length; |
|
}, |
|
|
|
_itemsCreator: function (options, callback) { |
|
var self = this; |
|
var items = Demo.CONSTANTS.ITEMS; |
|
var keywords = (options.keywords || []).slice(); |
|
if (options.keyword) { |
|
keywords.push(options.keyword); |
|
} |
|
BI.each(keywords, function (i, kw) { |
|
var search = BI.Func.getSearchResult(items, kw); |
|
items = search.match.concat(search.find); |
|
}); |
|
if (options.selectedValues) {// 过滤 |
|
var filter = BI.makeObject(options.selectedValues, true); |
|
items = BI.filter(items, function (i, ob) { |
|
return !filter[ob.value]; |
|
}); |
|
} |
|
if (options.type == BI.MultiSelectCombo.REQ_GET_ALL_DATA) { |
|
callback({ |
|
items: items |
|
}); |
|
return; |
|
} |
|
if (options.type == BI.MultiSelectCombo.REQ_GET_DATA_LENGTH) { |
|
callback({count: items.length}); |
|
return; |
|
} |
|
BI.delay(function () { |
|
callback({ |
|
items: self._getItemsByTimes(items, options.times), |
|
hasNext: self._hasNextByTimes(items, options.times) |
|
}); |
|
}, 1000); |
|
}, |
|
|
|
render: function () { |
|
return { |
|
type: "bi.absolute", |
|
scrolly: false, |
|
items: [{ |
|
el: this._createMultiSelectCombo(), |
|
right: "50%", |
|
top: 10 |
|
}] |
|
}; |
|
} |
|
}); |
|
BI.shortcut("demo.multi_select_combo", Demo.MultiSelectCombo); |