请教各位大神,
我创建了一个新二维数组:
var newArray = [];
newArray.push(["","A","B","C","D","E","F","G","H","I","J"]);
newArray.push([1,"","","","","","","","","",""]);
newArray.push([2,"","","","","","","","","",""]);
newArray.push([3,"","","","","","","","","",""]);
newArray.push([4,"","","","","","","","","",""]);
newArray.push([5,"","","","","","","","","",""]);
newArray.push([6,"","","","","","","","","",""]);
newArray.push([7,"","","","","","","","","",""]);
newArray.push([8,"","","","","","","","","",""]);
newArray.push([9,"","","","","","","","","",""]);
newArray.push([10,"","","","","","","","","",""]); for(var i= 0; i < newArray.length; i++)
{
var lineOutput = "";
for(var j = 0;j < newArray[i].length; j++)
{
lineOutput += newArray[i][j] + " ";
}
console.log(lineOutput);
}效果如下:现在我需要在某一处坐标,例如 D3 处加一个“O", 需要达到的效果如下:这个如何实现啊?
我创建了一个新二维数组:
var newArray = [];
newArray.push(["","A","B","C","D","E","F","G","H","I","J"]);
newArray.push([1,"","","","","","","","","",""]);
newArray.push([2,"","","","","","","","","",""]);
newArray.push([3,"","","","","","","","","",""]);
newArray.push([4,"","","","","","","","","",""]);
newArray.push([5,"","","","","","","","","",""]);
newArray.push([6,"","","","","","","","","",""]);
newArray.push([7,"","","","","","","","","",""]);
newArray.push([8,"","","","","","","","","",""]);
newArray.push([9,"","","","","","","","","",""]);
newArray.push([10,"","","","","","","","","",""]); for(var i= 0; i < newArray.length; i++)
{
var lineOutput = "";
for(var j = 0;j < newArray[i].length; j++)
{
lineOutput += newArray[i][j] + " ";
}
console.log(lineOutput);
}效果如下:现在我需要在某一处坐标,例如 D3 处加一个“O", 需要达到的效果如下:这个如何实现啊?
解决方案 »
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