所属分类:下拉框Select
引入JS文件:
1 | < script src = "jquery.min.js" ></ script > |
HTML代码:
1 2 3 4 5 6 7 8 9 10 | < div class = "content" > < select name = "" id = "" class = "select-box" > < option value = "1" >排骨</ option > < option value = "2" >蒸鱼</ option > < option value = "3" >猪蹄</ option > < option value = "4" >凉拌猪耳朵</ option > < option value = "5" >鸡翅</ option > < option value = "6" >烧鸭</ option > </ select > </ div > |
Jquery代码:
1 2 3 4 5 6 7 8 9 10 11 | <script> $( ".testClick" ).click( function () { var text = $( ".select-box option:selected" ).text(); //选中的文本 var value = $( ".select-box option:selected" ).val(); //选中的值 var indexForm = $( ".select-box " ).get(0).selectedIndex; //索引,从0开始 $( ".jg" ).text( "选中的文本-" +value+ "-选中的值" +text+ "-索引,从0开始" +indexForm); console.log(value) console.log(text) console.log(indexForm) //0/1/2/3/4/5 }) </script> |