Adding Content To MasterPage Header From Class

Sep 22, 2010

I was wondering if it's possible to write some code into the Header of my Master Page from within a Class?

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Adding Css Class In Content Pages?

Jan 14, 2011

I am working on a page which is using a Master page for some default design, I need some css class to be added to the conent page, which we add normally in script tag in normal pages, My question is how to add some css content in a page which is using Master page,

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Forms Data Controls :: Adding The Custom Header Control To The GridView Header?

Jan 21, 2010

Scenario:
I have a Gridview where I want to handle the Sorting in a custom control that I've added to the header.
I've added this control to my GridView's Header via OnRowCreate event handling. I want the Sort Expressions to persist session to session (via Webparts Personalization)

Here is what I have for adding the custom header control to the GridView Header

[Code]....

This works out well for adding the control, but I can't get anything to persist because these controls are creating initially via postback (per the event) and re-created on all subsequent postbacks. I can't add an If(!IsPostback) because the controls are initially created on the gridview's postback (well at least thats how it's acting when I put it in there) If I were to add this control via the ASP page, not via the Codebehind, I would be able to persist the control. If I try to treat it as though everything is setup correctly, and assign my custom control's controls to [Personalizable], I get a runtime error telling me that I can only have webpartzones in or before Page_init (I'm guessing this is due to when/where the
gridview hits the OnRowCreate event). If there is some fundimental logic I'm missing, or best practices that I'm moving away from,

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C# - Is It Possible To Read The Content Of A Content Place Holder From The Masterpage

Oct 25, 2010

We would like to use a contentPlaceHolder in our pages to set titles. What we would like to do is have the masterpage check the contentPlaceHolder to see if it has content in it. This way we can set up an e-mailer that will tell us what pages that don't have page titles since we have a fairly large site. We also have nested masterpages.

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Web Forms :: Masterpage + Css + Header Not Working?

Jan 30, 2010

I'm trying to develop a small webshop and I have done a menu and want to add a header to the page.

I dont know how to target the header in the masterpage file via the css file. I would appreciate any help possible as I'm quite lost right now. The sprite image I'm using is the following:

http://img688.imageshack.us/img688/2843/spritemap.png

And towards the end I want it to look like

http://img707.imageshack.us/img707/1655/960grid12produktlistnin.jpg

Here's my masterpage:

[Code]....

Here my css file:
[Code]....

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Web Forms :: Header In Masterpage - Bold The Link When Active?

Apr 13, 2010

I am developing my first website, the functionality is done, now i am trying to "make it look better", but i have no experience with html.

In my project i have a masterpage.master which includes a header.ascx and all of my pages have the same master page set. In my header i have the links to all of my pages so no matter where i am, i can chose to go on which page i want. I attach the source i have in my header.ascx.

Now, what i would like is when i click the link and the wanted page is loaded, the link status to be changed to bold. Until now, when i click is made bold, but i think because on click is loaded the requested page, which has the same masterpage, so the same header, the link status is changed back to original.

How do you handle this? Not put the header in master page, is no use of header...my logic ...is this something hard to accomplish? Where did i went wrong?

[code]....

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Web Forms :: Dynamic Add Content To MasterPage?

Oct 29, 2010

I've got a number of MasterPages with ContentPlaceHolders. I do not know how much Placeholders are on the MasterPage. Now i want to load Content to the PlaceHolder, id the ContentPlaceHolder exists. When i use the this.Master.FindControl the MasterPage renders and the added Content would not be rendered. See: [URL] Soo I tried two posibilities of adding the content:

[Code]....

Second way:

[Code]....

The first way seems to be the faster way. But which is the "better" way? Would any of this make any problems?

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Web Forms :: Update MasterPage Content Via AJAX

Feb 17, 2010

Greetings. I have a master page called 'site.master'. I have a web form called MyForm.aspx that uses site.master. I have a Label control on site.master called "lblMessage". I have an UpdatePanel that contains a Button control called "btnSave". When the Save button is clicked, it updates the database via the data access layer and then should display whether or not the save was successful. I want to set the lblMessage.Text property (on master page) to display this information. I am currently implementing a method that finds the control in the master page and sets its property and this works successfully (verified via debugging), but the problem is that, because the button is in an UpdatePanel, it is not displaying the text for the lblMessage Label on the master page. In short, any ideas on how I can set the Text property of a Label control in a master page via an AJAX call from a button inside an update panel on a content page?

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Web Forms :: Get Masterpage Label Value To Content Page?

Jul 28, 2010

I have done master page and some content page..I have put three LABEL(not in inside the Content place holder) in masterpage and l have store some value..in this, the same value i want to use in content page..how to get that masterpage content value.

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Web Forms :: Button Not Working On Content With MasterPage?

Feb 3, 2011

I have a page that opens inside a MasterPage. Let's call it the ChidPage. Now when I put an ASP:Button on the child page, its event doesn't fire at all (postback isn't done). While LinkButton on the same ChildPage is working just fine. However if I do something like

[Code]....

It works just fine. But still there is No PostBack with this button, the same event when wired with a LinkButton works just fine. I have ASP.NET 2.0.

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Web Forms :: Access Variable Of Masterpage From Content?

Sep 6, 2010

i want access in my variable of masterpage from content for change language of my site ;

i define a int in my masterpag and want write a quary for show data from database

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Accessing MasterPage Variable In Content Page?

Apr 21, 2010

I am trying to reference a variable within my MasterPage but I am receiving errors.

I have tried

<%@ MasterType" %>

which gives the following error:

Compiler Error Message: CS0030:
Cannot convert type
'IPAMIntranet.IPAMIntranetMaster' to
'ASP.ipamintranetmaster_master'

and

string tVar = ((MyNamespace.MyMasterPage)Master).variable

which gives the following error:

Unable to cast object of type
'ASP.ipamintranetmaster_master' to
type
'IPAMIntranet.IPAMIntranetMaster'.

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Masterpage Reference Another With The Same Content And Contentplaceholder Tags

Jan 8, 2011

I currently have three masterpages and content pages in the following hierarchy: One root-level masterpage that displays the final result. Call this "A" Two sibling pages that don't reference each other but contain all the same contentplaceholder elements, just in a different order with different <div>'s surrounding them. Both reference the root-level masterpage. Call these "B1" and "B2". Several content pages that reference one or the other sibling master pages above (not both). Call these "C1" through "C-whatever".

Cn => B1 => A
Cm => B2 => A

This hierarchy works fine. Desired Setup What I want to do is add in a new level to this hierarchy (a new master page) between the content pages and the sibling masterpages. Basically so it's like this: One root-level masterpage that displays the final result. Two sibling pages plus a third sibling. Call it B3 A new middle masterpage that dynamically 'chooses' one of the sibling masterpages. The desired behaviour is to pass through the content given by C directly to Bn without modifying it. The only thing D actively does is choose which Bn. Call this new masterpage D. Several content pages that reference the new middle master page instead of the old siblings. The challenge to this is, I'm working within the confines of a rather complex product and I cannot change the original two sibling masterpages (B1 and B2) or content pages (C) in any meaningful way.

I want:

Cn => D => B1 => A
Cm => D => B2 => A
Ck => D => B3 => A

Essentially, D should "pass through" all it's content to whichever B-level masterpage it chooses. I can't put this logic in the C-level pages. Additional Details All B-level pages have the same content/contentplaceholder tags, just ordered and styled differently. D can be as convoluted as it has to be, so long as it doesn't require modifying C or B. I'm using ASP.Net 2.0

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Masterpage And JQuery Creates Duplicate Content?

Mar 19, 2011

I have a ASP.Net masterpage with jQuery tabs.

I am trying to set it up like this:

<div id="tabs">
<ul>
<li><a href="Default.aspx">Home</a></li>
<li><a href="Settings.aspx"">Settings</a></li>
<li><a href="About.aspx">About</a></li>
</ul>
<div>
<asp:ContentPlaceHolder ID="Content" runat="server">
</asp:ContentPlaceHolder>
</div>
</div>

The contentplaceholder's div is inside the tab div to make the jQuery tabs surround the content. Unfortunately, jQuery duplicates all the content of the master page when turning this into real jQuery tabs:

<script>
$(document).ready(function () {
$("#tabs").tabs();
});
</script>

What can I do to avoid this?

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AJAX :: Refresh Content Frame Masterpage?

Nov 22, 2010

is it possible to refresh the contentplaceholder of a masterpage only with ajax? I have a masterpage witch populates a treeview and a menu from a database. The treeview has links to created contentpages but when i click the node the whole page refreshes.

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Inherit Class From Page, Usercontrol, And Masterpage?

Oct 23, 2010

I have Page, MasterPage and UserControl in my project.

So I create basepage class and share some logic, then inherit from System.Web.UI.Page. My problem is I want use single basePage for any type of UI content.

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Assigning Css Class To Masterpage Control From Contentpage In Asp

Jul 21, 2010

I have a unordered list in my master page....

<ul id="mainMenu" runat="server">
<li id="mainHome" runat="server"><a href="#" title="Home" class="home">
<span></span>Home</a></li>
<li id="mainManage" runat="server"><a href="Users.aspx" title="Manage"
class="manage"><span></span>Manage</a></li>
<li id="mainEnquiry" runat="server"><a href="account.aspx" title="Enquiry"
class="enquiry"><span></span>Enquiry</a></li>
<li id="mainReport" runat="server"><a href="EnquiryReport.aspx" title="Report"
class="report"><span></span>Report</a></li>
</ul>

From a content page i am assigning a css class to one of the list item.

HtmlGenericControl home = (HtmlGenericControl)this.Page.Master.FindControl("mainMenu").FindControl("mainManage") as HtmlGenericControl;
string cssToApply = "current";
if (null != home)
{
if (home.Attributes.ContainsKey("class"))
{
if (!home.Attributes["class"].Contains(cssToApply))
{
home.Attributes["class"] += " " + cssToApply;
}
}
else
{
home.Attributes.Add("class", cssToApply);
}
}
and my css,
#header ul li {
display:inline;
float:left;
}
#header ul a {
-x-system-font:none;
color:#FFFFFF;
display:block;
font-family:Trebuchet MS,Arial,sans-serif;
font-size:1.1em;
font-style:normal;
font-variant:normal;
font-weight:bold;
text-transform:uppercase;
text-decoration:none;
}
#header ul a {
-moz-border-radius:3px;
-webkit-border-radius:0.2em;
padding:3px 7px;
text-decoration:none;
}
#header ul a:focus, #header ul a:active, #header ul a:hover {
background-color:#829E7E;
outline-color:-moz-use-text-color;
outline-style:none;
outline-width:medium;
}
#header ul a.home {
margin:0 16px 0 17px;
}
#header ul #current a, #headermenu #current span{ /*currently selected tab*/
background-color: #BCE27F;
color:#666666;
white-space:nowrap;
}
#header ul a.manage,#header ul a.enquiry,#header ul a.report {
margin:0 14px 0 0;
}
#home #header ul a.home, #enquiry #header ul a.enquiry, #report #header ul a.report, #manage #header ul a.manage{
-moz-border-radius:3px;
-webkit-border-radius:0.2em;
background-color:#B9E27F;
color:#FFFFFF;
}

But i get the error, System.Web.UI.AttributeCollection' does not contain a definition for 'ContainsKey' and no extension method 'ContainsKey' accepting a first argument of type 'System.Web.UI.AttributeCollection' could be found (are you missing a using directive or an assembly reference?

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Web Forms :: Referencing A Control In A MasterPage From A Class?

Nov 10, 2010

I have created a class within the App_Code called shared_methods.vb where I use methods that are frequently used within several pages.

I have a hyperlink control within the masterpage that i want to change the NavigateUrl depedning on what page. Just for better coding i would like to define the variable holding the hyperlink with my shared_method.vb.

I have:

Dim hl_back As HyperLink = CType(Master.FindControl("hl_master_back"), HyperLink)

This works within a page but not within shared_methods.

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VS 2010 - Accessing CSS Class From Nested MasterPage

Sep 4, 2011

I'm changing the CSS of my menu items during runtime to reflect which page is currently being viewed. It works fine. But, I have a nested master page that needs to change the CSS of the master page's items. How I can access the master page's menu items?

Here's the menu:

Code:
<div class="Menu" id="TopMenu" runat="server">
<ul>
<li><a href="../Default.aspx" runat="server" id="HomeButton" class="ActiveMenuButton">
<span>Home</span></a></li>

[Code] ....

I need to access the InventoryButton ID, but am unable to directly.

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Web Forms :: Pulling Value From Masterpage Textbox Into Content Page

Nov 4, 2010

I am having a slight issue with grabbing data from my masterpage into my content page (as a whole).

I have generated a public property for the my textbox and the contentpage can see this public property. But it comes across empty (even from within the masterpage). Now I guess the problem is with the property itself (possibly). It also shows as empty when I response.write it's value to the page.

Even when I call the value of the property in the masterpage it comes across as empty. The way I have this setup is that a textbox named pageTitleField has it's value updated from an iframe. All is working well and the textbox has its value updated correct upon iframe content changes. This is great. Now I just need to pass this textbox value into my content page and then set it as the document title.

see my code thus far.

My MasterPage

[Code]....

My MasterPage CodeFile

[Code]....

My ContentPage

[Code]....

My ContentPage CodeFile

[Code]....

I know the public property is being seen from the content page because if I just do a Response.Write(Master.GrabPageTitle) I see System.Web.UI.WebControls.TextBox appearing as the output of that property. So it appears hat the textbox value is not being captured in the public readonly property.

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Web Forms :: Accessing To The Values Of MasterPage From Content Page?

Jan 12, 2010

I have a MasterPage in my project which it contains a FormView and the FormView is databound with a Connection String to a SQL DataBase.

This FormView is selecting users information from Database, when the ContentPage is loading, Im trying to get the information from the FormView of MasterPage and load them in Content Page, but it is not working fine for me.

For Example:

In MasterPage I have a FormView such as follow:

Name: Amir

LastName:Zandi

Username:amirzandi

In ContentPage, I have a Label and I want to get the name from MasterPage and replace it with the text of the Label.

I am doing this at PageLoad of Content Page with the Following Code:

[code]...

At the page load of ContentPage, it says that it could not find the FormView1

but after I refresh the page, it works fine.

is there anyway for me to ask the FormView in MasterPage to DataBind and After that, it retrieves the Data from FormView and place them into the ContentPage.

I also tried: fv.databind() but it is not working.

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Web Forms :: Trying To Access A MasterPage Control From A Content Page?

Apr 12, 2010

I have a textbox on a masterpage called txtNotes

I have a button on a content page called btnNotes

I am trying to access the txtNotes textbox on the MasterPage using the following code and I get and error saying "Object reference not set to an instance of an object.

[code]....

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Web Forms :: How To Call A Function In The Masterpage From Its Content Page

Feb 25, 2011

How can I call a function in the masterpage from its content page I have a function in my master page to populate a tree view in the master page. After entering some database values from the contentpage I want to call the master page function to show the entered value in the treeview.

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How To Use JQuery Scripts With MasterPage / Content Page Scenario

Mar 18, 2010

I have created a great stand-alone web form in asp.net utilizing many jQuery features and CSS. It works fine. When I re-create it as a web content form as part of a MasterPage, my jQuery and javascript is completely ignored.

I am referencing the pertinent jQuery and CSS in my of the MasterPage. I have a content placeholder at the bottom of the masterpage called "ScriptContent". In my content page, this is where I plug in the various jQuery methods and javascript.

When I view the page source everything is there. However, it's all being ignored so to speak. What am I doing wrong?

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Web Forms :: How To Execute The Pageload In MasterPage Before The Content Page

Feb 2, 2011

I am tryign to make the master page code globally do some chaecking before the content page loads. Pageload event in Masterpage is executed after the content page for some strange reason. How do I go about this?

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