选择输入的名字javascript
var element = document.querySelector("form[name='second'] input[name='secondText']");
选择通过输入的名字
$('td[name="tcol1"]') // Matches exactly 'tcol1'
$('td[name^="tcol"]' ) // Matches those that begin with 'tcol'
$('td[name$="tcol"]' ) // Matches those that end with 'tcol'
$('td[name*="tcol"]' ) // Matches those that contain 'tcol'