I am in the process of building a server control that contains a ConfirmButtonExtender. This is my code:
The Master Page:
[code]....
I have a rather standard gridview, something like this:
[Code]....
I am trying to get user to confim deleting in a modal popup panel. Now the thing is, after couple of postbacks, the panel goes haywire. It's z-index property drops below 0, which means it is no longer modal. Now I know, that when I tried before and the ConfirmPanel was outside of updatepanel, it was probably because all the extenders pointed to its ok and cancel buttons. But now it seems that every row has one panel in it's templatefield so I don't know what the problem is.
I would want to have one modalpopupextender and confirmbuttonextender outside of the gridview and updatepanel, and then somehow bind them to every button. Now I know, that I can Show() and Hide() the modalpopupextender, but can I somehow do something similiar with confirmbuttonextender? I don't want to get the delete logic out of ObjectDataSource, becaue I don't know how I can get the deleted row's id in the outside panel button.
[code]....
I have MasterPage.master and 3 page that use this masterpage
1-home.aspx
2-product.aspx
3-information.aspx
in masterpage I defive 3 DIV
<div id="Home" runat="server"></div> <div id="Product" runat="server">
</div> <div id="Information" runat="server"></div>
I want in Home.aspx it change <div id="Home"> Background's image so I wrote below code in home.aspx behind code:
Home.Style["background-image"]=Page.ResolveUrl("~/Images/Extra/H.jpg"); but this error happen: the name Home doesn't exist in the current context
I think it happen because I define div in masterpage not in home.aspx so if I want do it what should I do?
I looked at your example URL....I have ScriptManager in masterpage how call ScriptManager from masterpage in editorPage.aspx if (Script Manager 1.IsInAsyncPostBack)
View 1 RepliesI need to select my field data using a 3 step drownlist process (shown in the following screenshot):
But I can't find a way to get the Model SelectedValue and SelectedItem when Select is clicked. After it's selected it has to be filled in the Autofield on the background, and when close is pressed the original value has to be reloaded.
This is my ASP Code:
[Code]....
I want to create ModalPopupExtender in master page (or somewhere else) and call that in content pages.
View 1 RepliesIam new to Ajax Asp.Net
Iam facing a problem in ModalPopupExtender, i have made a usercontrol to show a popup frame and made popheader for dragging the header. but iam unable to find the panel id for PopupDragHandleControlID. can anyone tell me how to do. user control
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I am working on a website where i used bootstrap and popup box is of jquery. whenever a popup appears on the screen it hides behind the master page.
View 1 Repliesmaster page has runat=server on the head tag element, it is injecting a stylesheet on the page for some reason and I am not doing it explicitly.
Is it a themes setting that is adding the stylesheet? How can I disable it for this master page?
I'm trying to find a TextBox in the code-behind page, it's inside a nested master page and also then inside another control container (it's inside ctrlCheckoutShippingAddress also) .
I've tried this:
[Code]....
[Code]....
i am using master pages. i want to use findcontrol. but i am not getting expected result. my scenario:
Master Page--> ContentPlaceHolder-->Html Table-->Panel-->placeholder--> here i am dynamically generating textbox controls.
i am using following syntax:
TextBox txtAmt = (TextBox)this.Master.FindControl("EmpJobInfo_Content").FindControl("GBTable").FindControl("PanGB").FindControl("PlaceHolder1").FindControl("tbl").FindControl("txtinstallment");
I have hyperlink in page
<asp:HyperLink ID="HyperLink1" runat="server" class="lblMenuMessage" NavigateUrl="~/Admin/صندوق-پیام.aspx">صندوق پیام</asp:HyperLink>
and css
.lblMenuMessage
{
float:right;
text-align:right;
width:150px;
margin:0 12px 0 0;
color:white;
text-decoration:none;
}
and I want change it's color in behind code so I wrote:
(this.Master.FindControl("HyperLink1") as HtmlGenericControl).Style["color"] = "black";
but below error happen:
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.Source Error:
Line 13:
Line 14: (this.Master.FindControl("ADMenuMessage") as HtmlGenericControl).Style["background-image"] = Page.ResolveUrl("~/Image/ADactivmenu.png");
Line 15: (this.Master.FindControl("HyperLink1") as HtmlGenericControl).Style["color"] = "black";
Line 16: }
Line 17: }
how I can change hyperlink textcolor in behind code?
On masterPage i have button btnTest, how hide button from masterPage on userControl.ascx
example:
btnSecondPage_click
{
btnTest.visible = false;
}
I know this is a pretty common issue as i have read a lot of posts from people with similar issues. However thus far what i have uncovered doesn't seem to help resolve my issue. I have used the ModalPopupExtender regular enough but this is my first time needing the Dynamic side of things. The code I have is very basic and generic at the minute..I have the following ASPX code in place:
[Code]....
Now just to say at this stage the Modal Dialog box pops up and closes 100%. So my ProductPopulate.asmx service at the moment for testing is just using the VS2010 default Web Service with a few changes that i will explain.
[Code]....
So the changes i have made to the default VS2010 webservice is from this article http://sandblogaspnet.blogspot.com/2009/07/working-with-modal-popup-extender.html
I changed the default HelloWorld method to static and also uncommented the following line
[Code]....
So this is as far as my code has gotten at the minute. The Modal Dialog pops up 100% and what i would expect to see within the dialog box would be the text "Sampling Control" from the DynamicContextKey. Instead what i get is the "Web Service call failed: 500" error. I have stripped everything back to basics as you can see.. but for some reason i am still getting this error. I have used Web Services before from time to time without any issues and i have used the ModalPopupExtender without any issues.. but i am left scratching my head as to what i am missing on putting the two together.
Also just to note, both ASMX and ASPX files are currently in the root of the web project to rule out any path issues. Also i am using the VS Web Service to preview and debug.
So all I want to do is simply find a user control I load based on a drop down selection. I have the user control added but now I'm trying to find the control so I can access a couple properties off of it and I can't find the control for the life of me. I'm actually doing all of this in the master page and there is no code in the default.aspx page itself.
MasterPage.aspx
[Code]....
MasterPage.cs
protected void goToSelectedPage(object sender, System.EventArgs e)
{
temp1 ct = this.Page.Master.LoadControl("temp1.ascx") as temp1;
ct.ID = "TestMe";
this.UpdatePanel1.ContentTemplateContainer.Controls.Add(ct);
}
//This is where I CANNOT SEEM TO FIND THE CONTROL ////////////////////////////////////////
protected void lnkSave_Click(object sender, System.EventArgs e)
{
UpdatePanel teest = this.FindControl("UpdatePanel1") as UpdatePanel;
Control test2 = teest.ContentTemplateContainer.FindControl("ctl09") as Control;
temp1 test3 = test2.FindControl("TestMe") as temp1;
string maybe = test3.Col1TopTitle;
}
Here I don't understand what it's telling me. for "par" I get "ctl09" and I have no idea how I am supposed to find this control. temp1.ascx.cs
protected void Page_Load(object sender, EventArgs e)
{
string ppp = this.ID;
string par = this.Parent.ID;
}
I have one master with one link button ,and i am using this master page in view page .
I want to get link button control in View page .
As i am trying to get it from Javascript in view page using document.getElementById() but its giving null.
Is there any way like asp.net where we can access easily using runtime ID .
I m New to asp.net,..
I wanted to find the Panel Control in the Content Page Of the master page,...
using "this.Master.Controls",..
Guide me there is some another way of finding the panel controls
Design code is
<asp:Content ID="Content3" ContentPlaceHolderID="head" runat="Server">
have this piece of code which paint an ImageButton and show a dynamic ModalPopupExtender (with 2 buttons btnGuardar and btCancel).
The issue is neither btGuardar.Click nor btHidden.Click events are raised but ImageButton Click event is raised correctly.
[Code]....
Unable to find control inside the usercontrol in vb.net
code of master page
[Code]....
code of master page 2
[Code]....
In the web user control i have insert some link buttons like home, contact etc...
in the default page i want to change the linkbutton css class inside the user control....
i am always get nothing value....
When the webpage is in Edit mode, I need to warn the user "Do you want to continue, You may lose you changes" with Ok cancel buttons.I want only one ConfrimButtonExtender control, and I can use some kind of delegation. If any of the Navigation links are clicked, I want to call a javascript method which will trigger the click event of the main Orginal extender button. The code works fine. When I click the any of the navigation links, the Extender controls are fired and Confirm popup is shown. But the Issue is Cancel button is not working. If I click the Cancel button, the page still navigates to other pages
View 2 RepliesI have a control on a master page called "panel1". I would like to access it from my Javascript on the content page. I have tried var panel1 = document.getElementById('<%= panel1 %>'); It doesn't work since it is on the Master page.
View 5 RepliesI just want to find whether the ModalpopupExtender is shown or hidden in Javascript
like,
if($find('ctl00_contentArea_MpInfoError').Show())
// Above line is wrong here i need correct code to find out.
{
//do something
}
else
{
//do something
}
All I want to do is access the <body> element from the code-behind of a content page and add a class name to it.
I have a top-level master page with the <body> element in it. Then I have a nested master page which is the master page for the content page. From the code behind of the content page I want to add a class name to the body element. That's all.
I have this in the top-level master:
<body id="bodyNode" runat="server">
I added this to the code-behind for the content page:
Master.bodyNode.Attributes.add("class", "home-page");
And I get a message that:
System.Web.UI.MasterPage' does not contain a definition for 'bodyNode
If I add this to the aspx content page:
<% @ MasterType VirtualPath="~/MasterPage.master"%>
The message then changes to:
bodyNode is inaccessible due to its protection level
I've wasted like 2 hours on what feels like something that should be really simple to do
I would like to select an element that is in the same TR as another element I found with a selector. The selector itself: $("input[name='sMessageValue']","#messageTable") Now I have this element and got its value I would like to find a checkbox located in the same TR, i tried this as starting point : $(this).(':parent').val(). But seems not the right thing to do.
View 9 RepliesI'm trying to find an ajax.net extender element with a dynamically generated ID. I'm trying to wire up an event handler to close all ajax.net modal popups when 'escape' is pressed. I'm confused why one of these works and one does not.
$find('ctl00_MainContent_ucUserControl1_mpePopup'); //returns the element
$find('[id="ctl00_MainContent_ucUserControl1_mpePopup"]'); //returns null
The ultimate goal is to be able to find the element without hard wiring the ID into the selector: $find('[id$="_mpePopup"]'); //return all elements that end with "_mpePopup"