The two sections use the upper and lower keys of the keyboard to select code:
Section 1
<Style> TD {cursor: hand ;}</style> <table id = "oTable" style = "width: 240px; border: 1px highlight solid; font-size: 12px; "> <tr> <td style =" background-color: # dcdcdc; "> click the mouse or press the cursor to change the color of the line </td> </tr> <td> click the mouse or press the cursor to change the color of the line </td> </tr> <td> click the mouse or press the cursor to change the color of the row </td> </tr> <td> click the mouse or press the cursor change the row color </td> </tr> </table>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]
Section 2
<Table id = "tb"> <tr> <td> 00000000000000 </td> </tr> <td> 11111111111111 </td> </tr> <tr> <td> 22222222222222 </td> </tr> <td> 33333333333333 </td> </tr> </table> <input type = "text" name = "show" value = "do">
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]