jquery给input标签赋值时出现value有值页面没显示的情况

easyUI页面代码

<!-- addwin start -->
    <div id="addWid" class="easyui-window" collapsible="false"
        minimizable="false" maximizable="false" icon="icon-save"
        style="width: 400px; height: 150px; padding: 5px; background: #fafafa;">
        <div class="easyui-layout" fit="true">
            <div region="center" border="false"
                style="padding: 10px; background: #fff; border: 1px solid #ccc;">
                <div style="color: red; text-align: center;" id="addVaild"></div>
                <form id="addForm" method="post" enctype="multipart/form-data">
                    <table cellpadding=3>
                        <tr align="center">
                            <td width="200" align="left">球场名：</td>
                            <td width="350" align="left"><input type="text" name="ballName" id="ballName1" size="49"/>
                            </td>
                            <td width="170" id="ballName2" style="color: red;" align="left"></td>
                        </tr>
                        <tr align="center">
                            <td width="200" align="left">球场区域：</td>
                            <td width="350" align="left"><input name="ballArea" id="ballArea1" size="49""/>
                            </td>
                            <td width="170" id="ballArea2" style="color: red;" align="left"></td>
                        </tr>
                        <tr align="center">
                            <td width="200" align="left">球洞数：</td>
                            <td width="350" align="left"><input name="theHole" id="theHole1" size="49"/>
                            </td>
                            <td width="170" id="theHole2" style="color: red;" align="left"></td>
                        </tr>
                        <tr align="center">
                            <td width="200" align="left">标准杆：</td>
                            <td width="350" align="left"><input name="par" id="par1" size="49"/>
                            </td>
                            <td width="170" id="par2" style="color: red;" align="left"></td>
                        </tr>
                        <tr align="center">
                            <td width="200" align="left">黑T：</td>
                            <td width="350" align="left"><input name="black" id="black1" size="49"/>
                            </td>
                            <td width="170" id="black2" style="color: red;" align="left"></td>
                        </tr>
                        <tr align="center">
                            <td width="200" align="left">金T：</td>
                            <td width="350" align="left"><input name="gold" id="gold1" size="49"/>
                            </td>
                            <td width="170" id="gold2" style="color: red;" align="left"></td>
                        </tr>
                                            <tr align="center">
                            <td width="200" align="left">蓝T：</td>
                            <td width="350" align="left"><input name="blue" id="blue1" size="49"/>
                            </td>
                            <td width="170" id="blue2" style="color: red;" align="left"></td>
                        </tr>
                        <tr align="center">
                            <td width="200" align="left">白T：</td>
                            <td width="350" align="left"><input name="white" id="white1" size="49"/>
                            </td>
                            <td width="170" id="white2" style="color: red;" align="left"></td>
                        </tr>
                                            <tr align="center">
                            <td width="200" align="left">红T：</td>
                            <td width="350" align="left"><input name="red" id="red1" size="49"/>
                            </td>
                            <td width="170" id="red2" style="color: red;" align="left"></td>
                        </tr>
                    </table>
                </form>
            </div>
            <div region="south" border="false"
                style="height: 30px; line-height: 30px; text-align: center">
                <a id="editEp" class="easyui-linkbutton" icon="icon-ok"
                    onclick="addBallInfoOther()"> 确定</a> <a id="editCancel"
                    class="easyui-linkbutton" icon="icon-cancel"
                    onclick="closeAddWin()">取消</a>
            </div>
        </div>
    </div>
    <!-- addwin end -->

Js代码` function openAddWin(ballName) {
/$(‘#addForm [name=ballName]’).attr(‘value’,ballName);/
(‘#addForm [name=ballName]’).val(ballName);(‘#addWid’).window(‘open’);

    }`

问题：用jQuery给input标签，如果用attr的方式，有时候会出现标题的情况，待解