“dchanged”未定义

查找整个项目dchanged 全部指向WdatePicker.js 即My97 DatePicker 日期控件。

应该是日期控件初始化报错。具体是哪个控件用排除法，将页面所有用到
My97 DatePicker控件的

 <td class="td1">
                            <input type="text" id="dtpSHAICHARQ" runat="server" onfocus="WdatePicker({maxDate:serverDate})" />
                            <img onclick="WdatePicker({el:'dtpSHAICHARQ',maxDate:serverDate})" src="/Scripts/My97DatePicker/skin/datePicker.gif"
                                width="16" height="22" align="absmiddle" style="cursor: pointer" />
                        </td>

<td class="td1">
                            <input type="text" id="dtpZHENDUANRQ_CS" runat="server" class="easyui-validatebox"
                                onfocus="WdatePicker({el:'dtpZHENDUANRQ_CS',maxDate:serverDate})" validtype="getYZYT['muciyj','numZHENDUANYZ_CS','numZHENDUANYT_CS','selCHANQIANZD']"  style=" width:70px" />
                            <img onclick="WdatePicker({el:'dtpZHENDUANRQ_CS',maxDate:serverDate})" src="/Scripts/My97DatePicker/skin/datePicker.gif"
                                width="16" height="22" align="absmiddle" style="cursor: pointer" />
                        </td>

<td class="td1">
                            <input type="text" id="dtpZHENDUANRQ_FCS" runat="server" class="easyui-validatebox"
                                onfocus="WdatePicker({el:'dtpZHENDUANRQ_FCS',maxDate:serverDate})" validtype="getYZYT['muciyj','numZHENDUANYZ_FCS','numZHENDUANYT_FCS','selCHANQIANZD']"  style=" width:70px" />
                            <img onclick="WdatePicker({el:'dtpZHENDUANRQ_FCS',maxDate:serverDate})" src="/Scripts/My97DatePicker/skin/datePicker.gif"
                                width="16" height="22" align="absmiddle" style="cursor: pointer" />
                        </td>

<td>
                            <input type="text" id="dtpFENMIANRQ" runat="server" onfocus="WdatePicker({el:'dtpFENMIANRQ'})"
                                style="width: 70px" />
                            <img onclick="WdatePicker({el:'dtpFENMIANRQ'})" src="/Scripts/My97DatePicker/skin/datePicker.gif"
                                width="16" height="22" align="absmiddle" style="cursor: pointer" />
                        </td>

将上面的WdatePicker()方面全部剔除。再测试程序正常，然后单个剔除排查具体哪个控件初始化异常。

报错代码

<td>
                            <input type="text" id="dtpXIACISFRQ" runat="server" onfocus="WdatePicker({el:'dtpXIACISFRQ'})"
                                style="width: 70px" />
                            <img onclick="WdatePicker({el:'dtpXIACISFRQ'})" src="/Scripts/My97DatePicker/skin/datePicker.gif"
                                width="16" height="22" align="absmiddle" style="cursor: pointer" />
                        </td>

<th>
                            下次随访日期
                        </th>
                        <td>
                            <input type="text" id="dtpXIACISFRQ" runat="server" onfocus="WdatePicker({el:'dtpXIACISFRQ',minDate:serverDate})"
                                style="width: 70px" />
                            <img onclick="WdatePicker({el:'dtpXIACISFRQ',minDate:serverDate})" src="/Scripts/My97DatePicker/skin/datePicker.gif"
                                width="16" height="22" align="absmiddle" style="cursor: pointer" />
                        </td>