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我試圖創建一個腳本,當某些東西被選中時,一個複選框將被選中,一些將被禁用。這裏是我的代碼:Rails jQuery:選中某些東西時選中複選框
<script type="text/javascript">
$(document).ready(function() {
$('#myselect').change(function(){
if (!$(this.val() == "0")){
$('#boss').prop('checked', true);
$('#manager').attr('disabled', true);
$('#crew').attr('disabled', true);
}
});
})
</script>
<div>
<%= f.label :company_code, "Company:" %>
<select id="myselect">
<option value = "0">Mcdo</option>
<option value = "5">Burger King</option>
<option value = "1">KFC</option>
</select>
</div>
<div>
Select Role:
</div>
<br />
<div>
<p><%= f.check_box :boss, :id => 'boss' %>Boss</p>
<p><%= f.check_box :manager, :id => 'manager' %>Manager</p>
<p><%= f.check_box :crew, :id => 'crew' %>Crew</p>
</div>
使用'.prop('disabled',true);' – 2014-09-30 03:03:04