我尝试使用标签脚本将JS网格代码添加到Angular中的组件html文件,但它不起作用。所以,这是一个代码:
var lastClicked;
var grid = clickableGrid(10,10,function(el,row,col,i){
console.log("You clicked on element:",el);
console.log("You clicked on row:",row);
console.log("You clicked on col:",col);
console.log("You clicked on item #:",i);
el.className='clicked';
if (lastClicked) lastClicked.className='';
lastClicked = el;
});
document.body.appendChild(grid);
function clickableGrid( rows, cols, callback ){
var i=0;
var grid = document.createElement('table');
grid.className = 'grid';
for (var r=0;r<rows;++r){
var tr = grid.appendChild(document.createElement('tr'));
for (var c=0;c<cols;++c){
var cell = tr.appendChild(document.createElement('td'));
cell.innerHTML = ++i;
cell.addEventListener('click',(function(el,r,c,i){
return function(){
callback(el,r,c,i);
}
})(cell,r,c,i),false);
}
}
return grid;
}
我应该将它转换成打字稿(我不知道怎么做),还是有另一种解决方法?