//回车事件绑定

    $(".left-content").keyup(function(event){

        var theEvent = event || window.event;

        var code = theEvent.keyCode || theEvent.which || theEvent.charCode;

        if(event.keyCode ==13){

            $(".textbox-addon").click();

        }

    });

  //回车事件绑定

    $("#search-div").bind("keydown",function(e){

        // 兼容FF和IE和Opera

        var theEvent = e || window.event;

        var code = theEvent.keyCode || theEvent.which || theEvent.charCode;

        if (code == 13) {

            //回车执行查询

            $("#terminalList-search-btn").click();

        }

    });

<div id="search-div">

    <input type="hidden" id="shipInfo_edit_shipId" value="${shipId}">

      <fieldset>

        <legend>${message("ov.terminalInfo.search")}</legend>

        <form id="terminalList-search-form" class="search-form">

                <input type="text" class="easyui-textbox" name="terminalId" validtype="length[0,20]"/>

                <input type="text" class="easyui-textbox" name="number" validtype="length[0,20]"/>

        </form>

        <div class="search-item">

            <button id="terminalList-search-btn" class="easyui-linkbutton" data-options="iconCls:'icon-search'">${message("ov.search")}</button>

        </div>

      </fieldset>

</div>