某个div中的JQuery元素,但以

Question

<div id="a">
    <select id="ctl100_placeholder1_ctl201_dpReasons"></select>

</div>

<div id="b">
     <select id="ctl100_placeholder2_ctl202_dpReasons"></select>
</div>
<div id="c">
     <select id="ctl100_placeholder3_ctl203_dpReasons"></select>
</div>

我正在使用asp.net下拉列表,其呈现如上所述,我可以获取以下结尾的下拉列表, $("[id$=_dpReasons]")但如何使用div id ="a"或"b"或"c"获取它

Answer 1

"a" $("#a [id$=_dpReasons]")
与"b" $("#b [id$=_dpReasons]")
与"c"$("#c [id$=_dpReasons]")