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JSY-4371 feat: 提供最后一行最后一列标记

es6
Mio 4 years ago
parent
commit
9e9bcbf383
  1. 6
      src/base/collection/collection.js

6
src/base/collection/collection.js

@ -156,11 +156,13 @@ BI.CollectionView = BI.inherit(BI.Widget, {
border[offset] = 0; border[offset] = 0;
} }
}; };
var lastDatum = BI.last(BI.sortBy(childrenToDisplay, function (index, child) {
return (child.x + child.width + child.y + child.height);
}));
for (var i = 0, len = childrenToDisplay.length; i < len; i++) { for (var i = 0, len = childrenToDisplay.length; i < len; i++) {
var datum = childrenToDisplay[i]; var datum = childrenToDisplay[i];
var index = this.renderedKeys[datum.index] && this.renderedKeys[datum.index][1]; var index = this.renderedKeys[datum.index] && this.renderedKeys[datum.index][1];
var child; var child;
var lastDatum = childrenToDisplay[len - 1];
if (index >= 0) { if (index >= 0) {
if (datum.width !== this.renderedCells[index]._width) { if (datum.width !== this.renderedCells[index]._width) {
this.renderedCells[index]._width = datum.width; this.renderedCells[index]._width = datum.width;
@ -183,7 +185,7 @@ BI.CollectionView = BI.inherit(BI.Widget, {
width: datum.width, width: datum.width,
height: datum.height height: datum.height
}, o.items[datum.index], { }, o.items[datum.index], {
cls: (o.items[datum.index].cls || "") + " collection-cell" + (datum.y === 0 ? " first-row" : "") + (datum.x === 0 ? " first-col" : "") + (datum.row === lastDatum.row ? " last-row" : "") + (datum.col === lastDatum.col ? " last-col" : ""), cls: (o.items[datum.index].cls || "") + " collection-cell" + (datum.y === 0 ? " first-row" : "") + (datum.x === 0 ? " first-col" : "") + ((datum.height + datum.y) === (lastDatum.height + lastDatum.y) ? " last-row" : "") + ((datum.width + datum.x) === (lastDatum.width + lastDatum.x) ? " last-col" : ""),
_left: datum.x, _left: datum.x,
_top: datum.y _top: datum.y
})); }));

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