jquery radio鍙栧鹼紝checkbox鍙栧鹼紝select鍙栧鹼紝radio閫変腑錛宑heckbox閫変腑錛宻elect閫変腑錛屽強鍏剁浉鍏?
鑾峰彇涓緇剅adio琚変腑欏圭殑鍊?
var item = $('input[@name=items][@checked]').val();
鑾峰彇select琚変腑欏圭殑鏂囨湰
var item = $("select[@name=items] option[@selected]").text();
select涓嬫媺妗嗙殑絎簩涓厓绱犱負褰撳墠閫変腑鍊?
$('#select_id')[0].selectedIndex = 1;
radio鍗曢夌粍鐨勭浜屼釜鍏冪礌涓哄綋鍓嶉変腑鍊?
$('input[@name=items]').get(1).checked = true;
鑾峰彇鍊鹼細
鏂囨湰妗嗭紝鏂囨湰鍖哄煙錛?br /> $("#txt").attr("value")錛?
澶氶夋checkbox錛?br /> $("#checkbox_id").attr("value")錛?
鍗曢夌粍radio錛?nbsp;
$("input[@type=radio][@checked]").val();
涓嬫媺妗唖elect錛?$('#sel').val();
鎺у埗琛ㄥ崟鍏冪礌錛?
鏂囨湰妗嗭紝鏂囨湰鍖哄煙錛?br /> $("#txt").attr("value",'');//娓呯┖鍐呭
$("#txt").attr("value",'11');//濉厖鍐呭
澶氶夋checkbox錛?br /> $("#chk1").attr("checked",'');//涓嶆墦鍕?
$("#chk2").attr("checked",true);//鎵撳嬀
if($("#chk1").attr('checked')==undefined) //鍒ゆ柇鏄惁宸茬粡鎵撳嬀
鍗曢夌粍radio錛?nbsp;
$("input[@type=radio]").attr("checked",'2');//璁劇疆value=2鐨勯」鐩負褰撳墠閫変腑欏?
涓嬫媺妗唖elect錛?nbsp;
$("#sel").attr("value",'-sel3');//璁劇疆value=-sel3鐨勯」鐩負褰撳墠閫変腑欏?
$("<option value='1'>1111</option><option value='2'>2222</option>").appendTo("#sel")//娣誨姞涓嬫媺妗嗙殑option
$("#sel").empty()錛?/娓呯┖涓嬫媺妗?/p>