Question

这是我用于向表中添加新行的代码的一部分。我在编译与最后两个TD元素相关的代码时遇到问题。字符串文字始终存在错误。请帮我解决一下。

$( "#content tbody" ).append( "<tr>" +
        "<td>" + opr.val() + "</td>" + 
        "<td>" + flightNum.val() + "</td>" + 
        "<td>" + from_f.val() + "</td>" +
        "<td id=" + flightNum.val() + " class='edit_but'>
          <div>
             <img src='images/edit.png' alt='Edit' />
          </div>
        </td>" +
        "<td id=" + flightNum.val() + " class='deact_but' onclick="deactivateRow('+flightNum.val()+')">
          <div>
             <img src='images/delete.png' alt='Deactivate' />
          </div>        
        </td>"  + "</tr>" );

Answer 1

$( "#content tbody" ).append( "<tr><td>" + opr.val() + "</td><td>" + flightNum.val() + "</td><td>" + from_f.val() + "</td><td id=" + flightNum.val() + " class='edit_but'><div><img src='images/edit.png' alt='Edit' /></div></td><td id=" + flightNum.val() + " class='deact_but' onclick='deactivateRow(" + flightNum.val() + ")'><div><img src='images/delete.png' alt='Deactivate' /></div></td></tr>" );

Answer 2

你的代码很乱！有很多引号（"）丢失，字符串连接（+）丢失了！

经过批次修复后：

$( "#content tbody" ).append( "<tr>" +
        "<td>" + opr.val() + "</td>" + 
        "<td>" + flightNum.val() + "</td>" + 
        "<td>" + from_f.val() + "</td>" +
        "<td id=" + flightNum.val() + " class='edit_but'>" +
          "<div>" +
             "<img src='images/edit.png' alt='Edit' />" +
          "</div>" +
        "</td>" +
        "<td id=" + flightNum.val() + " class='deact_but' onclick='deactivateRow('" +flightNum.val()+")'>"  +
          "<div>" +
             "<img src='images/delete.png' alt='Deactivate' />" +
          "</div>"  +
        "</td></tr>" );

向表中添加行：字符串文字问题

2 个答案: