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用户在使用 SpreadJ S时,发现在使用 Alt+Enter 以后,单元格并没有按预期在单元格中设置自动换行的效果
实际上 SpreadJS 此时已经对这个字符串做了换行,但是如果此单元格这时的 wordWrap
允许换行是 false 的话,就没有换行效果了。
解决办法也很简单,可以监听 ValueChanged
事件,当检测到变化后的值包含了"\n"时,给单元格设置允许换行,并且设置该行自适应行高,即可实现和Excel一样的效果。
sheet.bind(GC.Spread.Sheets.Events.ValueChanged, function (sender, args) {
var str=args.newValue;
if (str.indexOf("\n") >= 0) {
sheet.getCell(args.row,args.col).wordWrap(true);
sheet.autoFitRow(args.row);
}
});
效果如下图所示:
作者: GrapeCity China | 审核:AlexZ | 更新时间:2023.09.27