HTML:對ID的點擊= checkMain我想「兒童」(複選框)得到啓用,「child1」(單選按鈕)被禁用
<input type="radio" id="chkMain" name="chkMain"/>
<input type="radio" id="chkMain1" name="chkMain" />
<input type="radio" id="chkMain2" name="chkMain" />
<input class="child" type="checkbox" id="chk1" disabled="true" />
<input class="child" type="checkbox" id="chk2" disabled="true" />
<input class="child" type="checkbox" id="chk3" disabled="true" />
<input class="child" type="checkbox" id="chk4" disabled="true" />
<input class="child" type="checkbox" id="chk5" disabled="true" />
<input class="child" type="checkbox" id="chk6" disabled="true" />
<input class="child" type="checkbox" id="chk7" disabled="true" />
<input class="child1" type="radio" id="tone1" disabled="true"/>
<input class="child1" type="radio" id="tone2" disabled="true"/>
<input class="child1" type="radio" id="tone3" disabled="true"/>
的Javascript:
$(function(){
$("input:radio[id=checkMain]").click(function(){
if (this.checked) {
$("input:checkbox.child").removeAttr("disabled");
}
else {
$("input:checkbox.child, input:radio.child1").attr("disabled", "enabled");
}
});
});
時我第一次點擊id = checkMain然後點擊id = checkMain1它完美的作品。但是當我第一次點擊id = checkMain1然後在id = checkMain我想讓child1被禁用