@schema-render/search-table-react
Version:
Conditional search table component.
109 lines (108 loc) • 4.06 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "defaultColumnsMergeAlgo", {
enumerable: true,
get: function() {
return defaultColumnsMergeAlgo;
}
});
function _define_property(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _object_spread(target) {
for(var i = 1; i < arguments.length; i++){
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === "function") {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function(key) {
_define_property(target, key, source[key]);
});
}
return target;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) {
symbols = symbols.filter(function(sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
}
keys.push.apply(keys, symbols);
}
return keys;
}
function _object_spread_props(target, source) {
source = source != null ? source : {};
if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function(key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
return target;
}
var defaultColumnsMergeAlgo = function(baseColumns, settingColumns) {
var mergedColumns = [];
var dictionary = {};
// 数组转换成对象结构便于计算以及性能提升
baseColumns.forEach(function(col) {
dictionary[String(col.dataIndex)] = col;
});
// 按存储的数据排序，同时过滤已删除的列数据
settingColumns.forEach(function(storedCol) {
var strDataIndex = String(storedCol.dataIndex);
var currentCol = dictionary[strDataIndex];
if (currentCol) {
var _storedCol_width, _storedCol_hidden, _storedCol_fixed;
// 合并列数据
mergedColumns.push(_object_spread_props(_object_spread({}, currentCol), {
width: (_storedCol_width = storedCol.width) !== null && _storedCol_width !== void 0 ? _storedCol_width : currentCol.width,
hidden: (_storedCol_hidden = storedCol.hidden) !== null && _storedCol_hidden !== void 0 ? _storedCol_hidden : currentCol.hidden,
fixed: (_storedCol_fixed = storedCol.fixed) !== null && _storedCol_fixed !== void 0 ? _storedCol_fixed : currentCol.fixed
}));
// 删除已经匹配过的数据
delete dictionary[strDataIndex];
}
});
var _iteratorNormalCompletion = true, _didIteratorError = false, _iteratorError = undefined;
try {
// 将未匹配的列数据添加最后
for(var _iterator = Object.values(dictionary)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true){
var value = _step.value;
mergedColumns.push(value);
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally{
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally{
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return mergedColumns;
};