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fix(滚动加载下currentIndex设置bug,支持添加到第一条):

This commit is contained in:
wanghaoo 2019-01-25 11:26:06 +08:00
parent b465c43173
commit 823c7849a1
3 changed files with 11 additions and 9 deletions
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6
build/Table.js
View File

@ -283,7 +283,7 @@ var Table = function (_Component) {
this.columnManager.reset(null, nextProps.children);
}
//适配lazyload
if (nextProps.scrollTop) {
if (nextProps.scrollTop > -1) {
// this.refs.bodyTable.scrollTop = nextProps.scrollTop;
this.scrollTop = nextProps.scrollTop;
}
@ -305,11 +305,11 @@ var Table = function (_Component) {
this.computeTableWidth();
this.firstDid = false; //避免重复update
}
if (this.scrollTop) {
if (this.scrollTop > -1) {
this.refs.fixedColumnsBodyLeft && (this.refs.fixedColumnsBodyLeft.scrollTop = this.scrollTop);
this.refs.fixedColumnsBodyRight && (this.refs.fixedColumnsBodyRight.scrollTop = this.scrollTop);
this.refs.bodyTable.scrollTop = this.scrollTop;
this.scrollTop = 0;
this.scrollTop = -1;
}
};

12
build/lib/bigData.js
View File

@ -26,7 +26,7 @@ function _possibleConstructorReturn(self, call) { if (!self) { throw new Referen
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : _defaults(subClass, superClass); }
var defaultHeight = 40;
var defaultHeight = 30;
var rowDiff = 3; //行差值
var treeTypeIndex = 0;
function bigData(Table) {
@ -108,7 +108,7 @@ function bigData(Table) {
BigData.prototype.setStartAndEndIndex = function setStartAndEndIndex(currentIndex, dataLen) {
var _this = this;
if (currentIndex > _this.endIndex) {
if (currentIndex > _this.currentIndex + _this.props.rowsInView) {
_this.currentIndex = currentIndex;
_this.endIndex = _this.currentIndex; //数据开始位置
_this.startIndex = _this.currentIndex - _this.loadCount; //数据结束位置
@ -118,7 +118,9 @@ function bigData(Table) {
if (_this.startIndex < 0) {
_this.startIndex = 0;
}
} else if (currentIndex < _this.startIndex) {
//重新设定scrollTop值
_this.scrollTop = _this.getSumHeight(0, _this.endIndex - _this.rowsInView + 2);
} else if (currentIndex < _this.currentIndex) {
_this.currentIndex = currentIndex;
_this.startIndex = currentIndex;
_this.endIndex = currentIndex + _this.loadCount;
@ -128,9 +130,9 @@ function bigData(Table) {
if (_this.startIndex < 0) {
_this.startIndex = 0;
}
//重新设定scrollTop值
_this.scrollTop = _this.getSumHeight(0, _this.startIndex);
}
//重新设定scrollTop值
_this.scrollTop = _this.getSumHeight(0, _this.endIndex - _this.rowsInView + 2);
};
BigData.prototype.getRowKey = function getRowKey(record, index) {

2
package.json
View File

@ -1,6 +1,6 @@
{
"name": "bee-table",
"version": "1.6.34",
"version": "1.6.35",
"description": "Table ui component for react",
"keywords": [
"react",