I am trying to get value of a variable"offset" code behind of content page which is set from default.aspx through onload event from master page.But it gives null value every time. Here is my code.
Maste.aspx
---------
<head>
<asp:ContentPlaceHolder runat="server" id="Headers"> [code]....
I have a FreeTextBox control on a page that has a masterpage. This FreeTextBox control is in the maincontent.
View 5 RepliesI have a masterpage with a timer that shows server time and refreshes every second, on the content page I have a chat program with ajax, refreshes every to second to get the last messages entered.
I have a Html TextBox and a hidden Submit Button, when user write a text, and hit the enter, I check to see if this is the enter key and then submit the message,it is working perfectly in IE, but in FireFox and Opera it show the same message twice. I think the problem is the Timer, is there any way to avoid the MasterPage timer in this particular content page?
I have applied my stylesheet in my masterpage the following way:
[Code]....
In my contentpage I wish to change the stylesheet of my masterpage, but I'm not sure how to reference to it.
I've tried the following, but I can't scope to the "test".
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
test.Href = "~/CSS/AlternativeMenu";
}
</script>
We have a master page file in which we have a MenuControl. We are displaying some menus according to users credentials. We are handling MenuItemDataBound event inside master page for adding & removing menus.
There is user edit page{ContentPage} on which user may edit his own credentials. After saving the edited data {users credentials} by ASP.Net Button control, the MasterPage's MenuItemDataBound event doesn't fire (in case of refresh it is firing but in case of post back it is not firing).
We need to recreate/refresh MenuItems for master pages after saving the user and add/remove any nodes from Menus.
how to set the body class of a ContentPage when using master pages?
I want to set the body class so that certain elements of my page are styles differently from each other. e.g. Navigation links to so which is the current page.
Asp.net: Can we use MasterPage's viewstate in ContentPage ?
View 1 RepliesI 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?
I am using a Masterpage for my upload_photo.aspx which displays the file upload page using colorBox. However, ever since i added (code below) in the Masterpage colorBox doesn't display:
<script type="text/javascript">
$(function () {
$("#txtAutoCompleteSearch").AutoComplete("search.aspx?searchword=");
[code]...
I have a DateTime in my MasterPage.aspx that is outside of UpdatePanel1. There are two Hyperlink controls inside UpadatePanel1 to navigate or to move to the other pages. Full code of MasterPage.aspx is below.
[Code]....
If the user clicks Hyperlink to navigate or move to the other page, the DateTime will change. It means that my MasterPage.aspx render the whole page when the user clicks Hyperlink. I do not want this behavior. I want my MasterPage.aspx only render the ContentPage and the
Hyperlink inside UpadtePanel1. Controls outside UpadtePanel1 like DateTime should not be rendered again. Please advise the code to achieve my example goal.
How would you access a method in a contentpage from a code module?
View 2 RepliesIm having a master page which consists an user control further which consists a Label.i want to change the text of that label in content page.
View 7 RepliesI have a page which is connected to master page. With the controls checkbox and textbox. If check box checked it should disable the textbox control using javascript. how to use javascipt in contentpage with master page?
View 5 RepliesCan I update masterpage's updatepanel from content page.
suppose that i have an updatepanel in masterpage like as follows..
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Literal ID="Literal1" runat="server"></asp:Literal>
</ContentTemplate>
</asp:UpdatePanel>
Can i change that Literal1's text from contentpage ?
I'm looking to do a short term hack on a site. The site is a ASP.NET site with a master page. The body tag is in the master page. I'd like to specify which ID should be in the body tag from within various content pages. What I don't know is if you can have this type of access to the body tag when your JS is within the body tag. For various reasons, I'd like to try to accomplish this in JS, not .NET.
Rephrasing for clarity: I would like to use JavaScript to specify a body ID from within the body tag of a site. For example:
<body id="MyID">
JS to change MyID to another name
</body>
I have problem when i use UpdatePanel in ContentPage. In Updatepanel, I have DataGrid. Outside, I have a textbox and Button.
When i press button, I want to insert message in texttbox to Database and Select from Database for Showing in DataGrid (includes all message in past)
My MasterPage:
<ScriptManager>
<ContentPlaceHolder>
My ContentPage
<div> Have a textbox and button
<updatePanel> Have Datagrid
<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.Master" AutoEventWireup="true" CodeBehind="commentForm1.aspx.cs" Inherits="ChatApplication.commentForm1" %>
I have abit of a problem, with the AutoEventWireup setting.
Currently, my master page's onload seems to fire twice. If i set wireup to false, it doesn't fire at all.
All my page, using the masterpage, also has the setting set to true.
Should i only have it set to true in the master?
What happens to my events in the indidual pages then? Does the masterpage handle the wireup, if they are set to false, and it is set to true?
Not sure why this is happening. Every time I try to debug an Asp.Net page it will eventually go into assembly code showing
the following lines on the top:
AjaxControlToolkit.ExtenderControlBase.OnLoad(System.EventArgs)
--- C:UsersswaltherProjectsAspNetAjaxReleases30930AjaxControlToolkitSourceAjaxControlToolkitExtenderBaseExtenderControlBase.cs
00000000 push ebp 00000001
mov ebp,esp 00000003
etc...
I do have this line in page and that was never changed:
How can I write this with a masterpage
View 2 RepliesI tried to use user.identity.name in a master page code behing but intellisense doesn't recognize it.
If I change Inherits masterpage to inherit page then intellisense accepts it. What's going On?
I have a master page(created for pop ups as i have a lot..) with the following code:
<body>
<div id = "weadas>
content content content..
<div>
<script type="text/javascript">
var content = document.getElementById("weadas");
window.resizeTo(content.offsetWidth + 50, content.offsetHeight + 50);
</script>
</body>
Wich i call with the following linkbutton:
lbnDictionary.Attributes.Add
(
"onclick",
"window.open('../ijSistema/ijPopUp/ppUpDictionary.aspx','mywindow','width=auto,height=auto,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,resizable=no'); return false;"
but then it does not resize properly when poping up. It does work in IE6 but it does not in IE8 nor Mozilla 3.0.
Any ideas of how to optimize that resizing code for asp.net?
I have a some javascript code that I only want to run in one child page but it needs to be in the head tag to function correctly.
<script type='text/javascript' src=[URL] ></script>
<script type='text/javascript' src=[URL]></script>
<script type='text/javascript' src='lightview/lightview.js'></script>
<link rel="stylesheet" type="text/css" href="lightview/lightview.css" />
end code
Can anyone tell me how to do this? I cannot put it straight into the master page as it conflict with some other javascript code that I am running on a different page! And I cannot put it into the body of the child page because it does not function correctly.
I have a button on a masterpage, which when clicked, calls a method that takes an EventHandler previously saved to the viewstate, this method is on the client page, and executes it:
protected void Save_Click(object sender, EventArgs e)
{
this.SaveButtonEvent += (EventHandler)ViewState["saveEvent"];
if (this.SaveButtonEvent != null)
{
this.SaveButtonEvent(sender, e);
}
}
This then calls a very simple method on the client page:
protected void Button2_Click(object sender, EventArgs e)
{
Label1.Text = TextBox2.Text;
}
However, the value of TextBox2 is incorrect, it is the value of the text box that was set when the page loaded (or if any other item on the pages changes it), the new value is not passed.
If I add a button to the client page, that calls the Button2_Click event directly, it get's the correct value.
Is the reason I am not getting the correct value of the text box because the Event is called from the master page?
I should add, that this button is created dynamically, and the event delegate will vary, which is why I have to set it at run time. I need a way to set the delegate on a click, and persist this until it is changed again.
I created a sitemap with a treeview navigation in my aspx site. I am hoping someone can show me the code to put in a Masterpage so that when I expand a child node, all other nodes collapse, and when I expand another node, the previous expanded node collapses.
I have an example here of what I am trying to accomplish:
[URL]
I am using asp.net with VB.
I have a masterpage that calls all kind of external files from the server on startup, mainly css and jquery files. So, problem is, every time I open the page, there are a lot of roundtrips to the server to request these files.After the initial loading has been done, everything is ok.
Will it be possible to cache these small files to the client side, with a predetermined expiration date, so when i next open the page, I will keep the roundtrips to the servers at a minimum?