You could name the select and use this: $("select[name='theNameYouChose']").find("option[value='theValueYouWantSelected']").attr("selected",true);. It should ... ... <看更多>

If no data-placeholder value is present, it will default to "Select an Option" or "Select Some Options" depending on whether the select is single or multiple. ... <看更多>

Is this a bug? Thank you. Matteo. HTML. <select id="idselect"> <option value="value1" id='option1'> ... ... <看更多>

You could try and force the option to be selected. Because jQuery doesn't throw errors when it doesn't have a set of elements, you can use this to your ... ... <看更多>