Parent window not disabling when pop up appears via javascript.

Dharmenrda Kumar Singh asked:

I want to open a popup window and disable the parent window. Below is the code that I am using.For some reason, the parent window does not get disabled. I m using master page in my parent and adding onClientClick event to open pop up at page load of Parent page.Do I need some additional code OR what is the case?

<pre lang="Javascript">
<script type="text/javascript">

        var popupWindow = null;
        function OpenPopup() {
            popupWindow = window.open("ClockPopUP.aspx", "Time", "scrollbars=no,resizable=no,width=550,height=350,left=300,top=300");
            return false;
        }

        function parent_disable() {
            if (popupWindow && !popupWindow.closed)
                popupWindow.focus();
                document.onmousedown = focusPopup;
                document.onkeyup = focusPopup;
                document.onmousemove = focusPopup;
            }
            function focusPopup() {
                if (popupWindow && !popupWindow.closed) { popupWindow.focus(); }
            } 
        function CheckDateEalier(sender, args)
         {
            var toDate = new Date();
            toDate.setMinutes(0);
            toDate.setSeconds(0);
            toDate.setHours(0);
            toDate.setMilliseconds(0);
            if (sender._selectedDate < toDate)
             {
                alert("You can't select day earlier than today! In Case if you are selecting Previous date then, By default it will take current Date.");
                sender._selectedDate = toDate;
                //set the date back to the current date
                sender._textbox.set_Value(sender._selectedDate.format(sender._format))
            }
            if (sender._selectedDate > toDate) 
            {
                document.getElementById('<%= txtTimeSpent.ClientID%>').disabled = false;
            }
        }
</script>

Aspx Parent Page:

ASP.NET

<asp:Content ID="Content1" ContentPlaceHolderID="cphTop" runat="server" >
    <asp:ScriptManager ID="ScriptManger1" runat="server">
        </asp:ScriptManager>
    <asp:UpdatePanel runat="server" ID="updProduction">
        <ContentTemplate>
        <div id="counter" >
        </div>
        <div id="content">
        <div id="right">
         

            <asp:Button ID="Button1" runat="server" Text="Lunch" CausesValidation="false" CssClass="bigbuttons" style="background:url(../App_Themes/Images/green-box.gif)" Font-Bold="True"  ForeColor="White" Font-Size="Large"  /> <br />
            <asp:Button ID="Button2" runat="server" Text="Break" CausesValidation="false" CssClass="bigbuttons"  style="background:url(../App_Themes/Images/red-box.gif)"  Font-Bold="True"  ForeColor="White" Font-Size="Large"   /> <br />
            <asp:Button ID="Button3" runat="server" Text="L&D Training " CausesValidation="false" CssClass="bigbuttons" style="background:url(../App_Themes/Images/green-box.gif)"   Font-Bold="True"  ForeColor="White" Font-Size="Large"  /> <br />
            <asp:Button ID="Button4" runat="server" Text="Shift End" CausesValidation="false"  CssClass="bigbuttons" style="background:url(../App_Themes/Images/red-box.gif)"  Font-Bold="True"  ForeColor="White" Font-Size="Large"  /> <br />
			
		</div>
        <div id="formload" >
		    <!-- ============================== Fieldset 1 ============================== -->
		    <fieldset>
			    <legend>Enter Date</legend>
                <label for="input-one" class="float">Date</label><br />                        
                            <asp:TextBox ID="txtDate" runat="server" CssClass="inp-text" Enabled="False" 
                                Width="300px"></asp:TextBox>  
                            <asp:Image ID="btnDate2" runat="server" AlternateText="cal2" 
                                ImageUrl="~/App_Themes/Images/icon_calendar.jpg" />
                            <ajaxToolkit:CalendarExtender ID="calExtender2"  runat="server" 
                                Format="dddd, MMMM dd, yyyy" OnClientDateSelectionChanged="CheckDateEalier" 
                                PopupButtonID="btnDate2" TargetControlID="txtDate" />
                            <asp:RequiredFieldValidator ID="RequiredFieldValidator7" runat="server" 
                                ControlToValidate="txtDate" ErrorMessage="Select a Date" Font-Bold="True" 
                                Font-Size="X-Small" ForeColor="Red"></asp:RequiredFieldValidator><br />
                            <br />
		    </fieldset>
		    <!-- ============================== Fieldset 1 end ============================== -->


		    <!-- ============================== Fieldset 2 ============================== -->
		    <fieldset>
			    <legend>Production Detail</legend>
                <label for="input-one" class ="float"> Time Spent In minutes</label><br />
                 <asp:TextBox ID="txtTimeSpent" runat="server"  Width="300px" style="display:inherit;" CssClass="inp-text" Enabled="false"></asp:TextBox>
                  <asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server" ErrorMessage="TimeSpent will be numeric and non decimal" ControlToValidate="txtTimeSpent" Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ValidationExpression="^\d+$" Width="400px"></asp:RegularExpressionValidator>
				

				    <label for="input-one" class="float">Nature of Work </label><br />
                    <asp:DropDownList ID="ddlNatureofWork" runat="server" CssClass="inp-text" 
                    Width="300px" onselectedindexchanged="ddlNatureofWork_SelectedIndexChanged" AutoPostBack="true"></asp:DropDownList>
                    <asp:RequiredFieldValidator id="RequiredFieldValidator1"  runat="server" ErrorMessage="Please make a selection"  ControlToValidate="ddlNatureofWork"  InitialValue="--Select Nature of Work--" Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ></asp:RequiredFieldValidator><br />

                    <label for="input-one" class="float">Region/Project Name </label><br />

				    <asp:DropDownList ID="ddlRegionProjectName" runat="server" 
                    CssClass="inp-text" Width="300px" 
                    onselectedindexchanged="ddlRegionProjectName_SelectedIndexChanged" AutoPostBack="true"></asp:DropDownList>
                    <asp:RequiredFieldValidator id="RequiredFieldValidator2"  runat="server" Display="Dynamic" ErrorMessage="Please make a selection"  ControlToValidate="ddlRegionProjectName"  InitialValue="--Select Region/Project--" Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ></asp:RequiredFieldValidator><br />


                    <label for="input-one" class="float">County Name</label><br />

				    <asp:DropDownList ID="ddlCountyName" runat="server" CssClass="inp-text" 
                    Width="300px" AutoPostBack="true" 
                    onselectedindexchanged="ddlCountyName_SelectedIndexChanged"></asp:DropDownList>
                     <asp:RequiredFieldValidator id="RequiredFieldValidator3"  runat="server" ErrorMessage="Please make a selection"  ControlToValidate="ddlCountyName"  InitialValue="--Select County--" Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ></asp:RequiredFieldValidator><br />

                

                    

                    <label for="input-one" class="float">WorkType</label><br />
				    <asp:DropDownList ID="ddlWorkType" runat="server" CssClass="inp-text" Width="300px" AutoPostBack="true"   onselectedindexchanged="ddlWorkType_SelectedIndexChanged"></asp:DropDownList>
                     <asp:RequiredFieldValidator id="RequiredFieldValidator4"  runat="server" ErrorMessage="Please make a selection"  ControlToValidate="ddlWorkType"  InitialValue="--Select WorkType--" Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ></asp:RequiredFieldValidator><br />


                    <label for="input-one" class="float">Task </label><br />

				    <asp:DropDownList ID="ddlTask" runat="server" CssClass="inp-text" 
                    Width="300px" AutoPostBack="true" 
                    onselectedindexchanged="ddlTask_SelectedIndexChanged"></asp:DropDownList>
                    <asp:RequiredFieldValidator id="RequiredFieldValidator5"  runat="server" ErrorMessage="Please make a selection"  ControlToValidate="ddlTask"  InitialValue="--Select Task--" Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ></asp:RequiredFieldValidator><br />

		    </fieldset>
		    <!-- ============================== Fieldset 2 end ============================== -->


		    <!-- ============================== Fieldset 3 ============================== -->
		    <fieldset>
			    <legend>Completed Volumes</legend>
			        <label for="input-one" class="float">Volume Processed </label><br />
                    <asp:TextBox ID="txtVolumeProcessed" runat="server" CssClass="inp-text" Width="300px"></asp:TextBox>
                    <asp:RequiredFieldValidator id="RequiredFieldValidator6"  runat="server" ErrorMessage="Please enter the volume processed"  ControlToValidate="txtVolumeProcessed"   Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ></asp:RequiredFieldValidator><br />
                <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ErrorMessage="Volume must be numeric and non decimal" ControlToValidate="txtVolumeProcessed" Font-Bold="True" Font-Size="X-Small" ForeColor="Red" ValidationExpression="^\d+$" Width="400px"></asp:RegularExpressionValidator>
				
		    </fieldset>
		    <!-- ============================== Fieldset 3 end ============================== -->

		    <p><asp:ImageButton ID="ImgBtnSubmit" runat="server" ImageUrl="~/App_Themes/Images/form_submit.gif" onclick="ImgBtnSubmit_Click" /></p>
            <p>
                <asp:Label ID="lblConfirmation" runat="server" Text="Label" CssClass="labelError" Visible="false"></asp:Label> </p>
	    </div>
        </div>
        
            <div id="gridview">
                <asp:GridView ID="GVUserEnteredDetails" runat="server" BackColor="White" 
                    BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px" CellPadding="15">
                    <FooterStyle BackColor="White" ForeColor="#000066" />
                    <HeaderStyle BackColor="#006699" Font-Bold="True" ForeColor="White" />
                    <PagerStyle BackColor="White" ForeColor="#000066" HorizontalAlign="Left" />
                    <RowStyle ForeColor="#000066" />
                    <SelectedRowStyle BackColor="#669999" Font-Bold="True" ForeColor="White" />
                    <SortedAscendingCellStyle BackColor="#F1F1F1" />
                    <SortedAscendingHeaderStyle BackColor="#007DBB" />
                    <SortedDescendingCellStyle BackColor="#CAC9C9" />
                    <SortedDescendingHeaderStyle BackColor="#00547E" />
                </asp:GridView>
            </div>
            
        </ContentTemplate>
    </asp:UpdatePanel>
    <div class="divTextAlign">
                <asp:Updateprogress id="updProgress" runat="server" dynamiclayout="true" associatedupdatepanelid="updProduction">
                    <Progresstemplate>
                        <img src="App_Themes/Images/ajax-loader.gif" alt="" />
                    </Progresstemplate>
            </asp:Updateprogress> 
    </div>
</asp:Content>

Tags: C#, ASP.NET

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