Highlight cell border color when click, change back when click to others

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说谎 2021-01-25 04:37

I have the code below:

1条回答

轻奢々 (楼主)

2021-01-25 04:46



    var redNow = 1;
    function highlight(cell) {
        redNow == 1 ? redNow = 0 : redNow.style.borderColor = "black";
        redNow = cell;
        cell.style.borderColor = "red";
    }
    td {
    		cursor: pointer;
    	}
   
    
        Cell 1
        Cell 2
        Cell 3
    
    
        Cell 4
        Cell 5
        Cell 6
    
    
        Cell 7
        Cell 8
        Cell 9
    


             
                                                        
            
            
              
                
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