js gets the value and text value in the drop-down list box example code_javascript skills

In the programming process, we often get the value in the option when we get the value of the drop-down list box, but there are also times when we need to get the value displayed on the page, for example, we want to get ShowText? The method is very simple, the specific code is as follows:

Copy the code The code is as follows:

text-a
text-b

text-c
text-d

function isSelect(selectPress) {
                                                                                                                                                                                                       . Marked 0, 1, 2
var selectValue2 = selectPress.options[selectPress.selectedIndex].innerText; //Display the specific content of the displayed value (Shanghai, Beijing)
/alert(selectValue2);
          if (selectValue == "-1") {
                                                                                                                                               🎜> else {
                                                                                   document.getElementById('form1')                                                                                                                                                                                                  .

     --Please select--
Beijing
   Shanghai
   Wuhan< ;/option>