急呀!在线
function creatMArray(row,col){
//建立二维数组
var index=0;
this.length=(row*10)+col ;
for(var x=0;x<=row;x++){
for(var y=0;y<=col;y++){
index=(x*10)+y;
this[index]="";
}
}
}
function treeinit(){
//树的初始化
document.write("treeinit--start</br>");
var i;
var k;
var index;
treecon=new creatMArray(treetable.rows.length,treetable.cells.length/treetable.rows.length);
for(var x=1;x<=treetable.rows.length-1 ;x++ ){
for(var y=0;y<=treetable.cells.length/treetable.rows.length-1;y++){
index=(10*x)+y;
treecon[index]=treetable.rows[x].cells[y].innerText;
document.write(treecon[index]=treetable.rows[x].cells[y].innerText+" ");
//document.write("<font color='#003322'>"+treetable.rows[x].cells[y].innerText.length+"</font>");
document.write(treecon[index].length+"dddddd");
}
document.write("</br>");
}
maketree(treecon);
}
为什么TREECON[INDEX]的长度不是数组里取到值的长度呢?