我尝试了下面的自定义粘贴功能,仅粘贴值,但它不会触发change事件,以便我将数据同步到数据源。
...
change: onExcelChange,
paste: function(e) {
e.preventDefault()
var currentRange = e.range;
var fullData = e.clipboardContent.data;
var mergedCells = e.clipboardContent.mergedCells;
var topLeft = currentRange.topLeft();
var initialRow = topLeft.row;
var initialCol = topLeft.col;
var origRef = e.clipboardContent.origRef;
var numberOfRows = origRef.bottomRight.row - origRef.topLeft.row + 1;
var numberOfCols = origRef.bottomRight.col - origRef.topLeft.col + 1;
var spread = e.sender;
var sheet = spread.activeSheet();
var rangeToPaste = sheet.range(initialRow, initialCol, numberOfRows, numberOfCols);
sheet.batch(function() {
for(var i = 0; i < fullData.length; i += 1) {
var currentFullData = fullData[i];
for(var j = 0; j < currentFullData.length; j += 1 ) {
var range = sheet.range(initialRow + i, initialCol + j);
var value = currentFullData[j].value;
if (value !== null) {
range.input(value);
range.format(null);
}
}
}
sheet.select(rangeToPaste);
}, { layout: true, recalc: true });
} ...
我尝试在sheet.batch中使用recalc:true来触发更改,但无济于事。任何帮助将不胜感激。
所有Kendo小部件inherit from Observable,它具有trigger方法:
var obj = new kendo.Observable();
obj.bind("myevent", function(e) {
console.log(e.data); // outputs "data"
});
obj.trigger("myevent", { data: "data" });
您需要使用正确的参数手动触发Spreadheet的change event。