DateField's DisabledDate doesn't work in Ajax Event

[nixjojo]

<table cellspacing="10px" style="margin:10 10 10 10; width:390px">
                    <tr>
                        <td align="right">
                            <ext:Label ID="Label1" runat="server" Text="Select User : "></ext:Label>
                        </td>
                        <td><font color="#FF0000">*</font></td>
                        <td align="left">
                            <ext:ComboBox ID="NewLeaveUser" runat="server" Editable="false" StoreID="ROSUserStore" EmptyText="Select User" DisplayField="UserFullName" ValueField="Uid">
                              <AjaxEvents>
                                <Select OnEvent="NewLeaveUser_Change"></Select>
                              </AjaxEvents>  
                            </ext:ComboBox>
                        </td>
                        
                    </tr>
                    <tr>
                        <td align="right">
                            <ext:Label ID="Label2" runat="server" Text="Leave Start Date : "></ext:Label>
                            
                        </td>
                        <td><font color="#FF0000">*</font></td>
                       <td align="left">
                            <ext:DateField ID="NewStartDate" runat="server" Format="dd/MM/yyyy" Vtype="daterange" EnableViewState="false">
                            <CustomConfig>
                                <ext:ConfigItem Name="endDateField" Value="#{NewEndDate}" Mode="Value" />
                            </CustomConfig>
                            </ext:DateField>
                            
                        </td>
                    </tr>
                    <tr>
                        <td align="right">
                            <ext:Label ID="Label3" runat="server" Text="Leave End Date : "></ext:Label>
                        </td>
                        <td><font color="#FF0000">*</font></td>
                       <td align="left">
                            <ext:DateField ID="NewEndDate" runat="server" Format="dd/MM/yyyy" EnableViewState="false">
                            <%--<CustomConfig>
                                <ext:ConfigItem Name="startDateField" Value="#{NewStartDate}" Mode="Value" />
                            </CustomConfig>--%> 
                            </ext:DateField>
                        </td>
                    </tr>
                    <tr>
                        <td align="right">
                            <ext:Label ID="Label4" runat="server" Text="Covering Officer : "></ext:Label>
                        </td>
                        <td><font color="#FF0000">*</font></td>
                        <td align="left">
                            <ext:ComboBox ID="NewCoveringUser" runat="server" Editable="false"  StoreID="ROSUserStore1" EmptyText="Select User" DisplayField="UserFullName" ValueField="Uid"></ext:ComboBox>
                        </td>
                    </tr>
                    
                </table>

protected void NewLeaveUser_Change(object sender, AjaxEventArgs e)
        {
            DisabledDate disabledDate=new DisabledDate(2010,11,20);
            this.NewStartDate.DisabledDates.Add(disabledDate);
            
            this.NewCoveringUser.Enabled = true;
            this.NewCoveringUser.SelectedItem.Value = "Select User";
            string newLeaveUserUid = this.NewLeaveUser.SelectedItem.Value;
            this.BindCoveringOfficer(newLeaveUserUid);


        }

It doesn't work, the date doesn't disabled after NewLeaveUser_Change called.

[geoffrey.mcgill]

Hi,

Updating DisabledDates during an AjaxEvent within the v0.8.x release is not supported. Upgrading to v1.0 may solve this problem.

[nixjojo]

Hi,

Updating DisabledDates during an AjaxEvent within the v0.8.x release is not supported. Upgrading to v1.0 may solve this problem.

unfortunately, our company's project using 0.8
any other method to solve this problem?

[Vladimir]

Hi,

Please call 'UpdateDisabledDates' during AjaxEvent after modifing DisabledDates

[Vladimir]

Hi,

If that method is absent in your version then use

DateField1.AddScript("{0}.setDisabledDates({1});", DateField1.ClientID, DateField1.DisabledDates.ToString());

[nixjojo]

Hi,

Please call 'UpdateDisabledDates' during AjaxEvent after modifing DisabledDates

I think geoffrey.mcgill was answer the question, UpdateDisabledDates is not support in coolite 0.8x.
Our company using 0.8, so...:(

[nixjojo]

Hi,

If that method is absent in your version then use

DateField1.AddScript("{0}.setDisabledDates({1});", DateField1.ClientID, DateField1.DisabledDates.ToString());

I add in the code:

protected void NewLeaveUser_Change(object sender, AjaxEventArgs e)
        {
            DisabledDate disabledDate = new DisabledDate(2010, 11, 20);
            this.NewStartDate.DisabledDates.Add(disabledDate);
            NewStartDate.AddScript("{0}.setDisabledDates({1});", NewStartDate.ClientID, NewStartDate.DisabledDates.ToString());
            this.NewCoveringUser.Enabled = true;
            this.NewCoveringUser.SelectedItem.Value = "Select User";
            string newLeaveUserUid = this.NewLeaveUser.SelectedItem.Value;
            this.BindCoveringOfficer(newLeaveUserUid);

            
        }

still doesn't work...