I have an ajax tabcontainerpanel. What I would like to do is programatically change the text (header template text value) of one of the TabPanels (ID="TabPanel10B") depending on the selected option of a dropdownlist. Is this possible?
View 2 RepliesI know it possible to do this in Javascript but I not sure how to do this in C#.
I would rather not use a javascript callback function.
I am new programmer with ASP and C#.
I have placed the code below on a page. The strange thing is that the "SOME TEXT" string doesnt show up in the page! I do see "upanel" and "pnl":
upanel
<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<ContentTemplate>
pnl
<cc1:TabContainer OnActiveTabChanged="TabChanged" ID="tabContainer" runat="server"
ActiveTabIndex="0" OnClientActiveTabChanged="ActiveTabChanged" Width="100%">
<cc1:TabPanel ID="tp1" runat="server" HeaderText="A tab">
<ContentTemplate>
<asp:UpdatePanel ID="UpdatePanel3" runat="server" UpdateMode="Always">
<ContentTemplate>
SOME TEXT
</ContentTemplate>
</asp:UpdatePanel>
</ContentTemplate>
</cc1:TabPanel>
</cc1:TabContainer>
</ContentTemplate>
</asp:UpdatePanel>
HOWEVER, when I view the pagesource, I see this, so the text IS rendered to the browser! What can be happening here?
upanel
<div id="ctl00_CPHCenter_UpdatePanel2">
pnl
<div id="ctl00_CPHCenter_tabContainer" style="width:100%;visibility:hidden;">
<div id="ctl00_CPHCenter_tabContainer_header">
<span id="ctl00_CPHCenter_tabContainer_tp1_tab"><span><span><span id="__tab_ctl00_CPHCenter_tabContainer_tp1">A tab</span></span></span></span>
</div><div id="ctl00_CPHCenter_tabContainer_body">
<div id="ctl00_CPHCenter_tabContainer_tp1">
<div id="ctl00_CPHCenter_tabContainer_tp1_UpdatePanel3">
SOME TEXT
<div>
</div>
how to change the border color of an ajax tabpanel?
I have already set the CssClass = csspanel
where
[code]....
The header text in the tab panel is too small and I wanted to make it bigger. So I included a <span> within the <HeaderTemplate> tags and though the text is larger according to the style of the span it doesn't display properly because the height of the tab (not the panel but just the tab part that sticks above the panel) doesn't become any bigger and I don't see where I can modify this.
View 3 RepliesAs described above my session variables seem to be disappearing when i change the ActiveTabIndex of my TabContainer.
I call the session variable twice. The first time populates a div in "divResults", and then i switch to that tab, its only after the switch when i try to return the session variable again that its gone.
Is this really the case? I have seen it eluded to somewhere, and there was meant to be a fix coming out (this was 2006 or something).
Is there anything i can do here? I cant find any other reason why they would be disappearing other than this!
i have a tabcontainer which have 3 tab panels(tbpanel1,tbpanel2,tbpanel3)and i have dropdownlist in each tabpanel to select date(with autopost back=True).so if i select the date from tab panel2 or tabpanel 3 it is automatically going to tabpanel 1.but it should be in the same tabpanel.
View 1 RepliesI have wrote the below code to get and show data in GridView
Code:
[code]....
Now i want to change the captions of each column programatically.
I have implemented master pages using this example How to implement a status bar in an ASP.NET application?. I have a property on my SiteMaster.cs inherited MasterPage called Environment. On my MasterPage.master I have this code:
<body>
<form id="frmMaster" runat="server">
<.. some content removed for brevity ...>
Environment: <%= this.Environment %>
</form>
</body>
What I would like to do is evaluate this.Environment and if it is "LIVE" then colour the background of this.Environment text red, and if it's "TEST" colour it yellow. How would I do this?
UPDATE I've just added this code to MasterPage.master
protected void Page_Load(object sender, EventArgs e)
{
lblEnvironment.Text = this.Environment;
if (this.Environment == "LIVE")
{
lblEnvironment.BackColor = System.Drawing.Color.Red;
}
}
The page loads, but the text does not get set, it's blank! Also the old text, that was populated is now blank too (I left the old code there for now). I also get a warning in Visual Studio:
'ASP.masterpage_master.Page_Load(object, System.EventArgs)' hides inherited member SiteMaster.Page_Load(object, System.EventArgs)'. Use the new keyword if hiding was intended.
UPDATE2: This is what I have in SiteMaster.cs
using System;
using System.Web.UI;
public class SiteMaster : MasterPage
{
public string StatusText { get; set; }
public string StatusTime { get; set; }
public string Environment { get; set; }
protected virtual void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
if (Session["status"] != null)
{
this.StatusText = Session["status"].ToString();
this.StatusTime = Session["statusTime"].ToString();
}
this.Environment = Session["environment"].ToString();
}
}
}
In my application i used tabcontainer contorl, Here i need to retrive values for the Second Panel that was in First Panel.
View 3 RepliesI want to access the header text of bound fields programatically. suppose i have GridView1 with following bound fields:
<asp:BoundField Visible="false" DataField="ID" HeaderText="ID" /> <asp:BoundField DataField="Title" HeaderText="Title" /> <asp:BoundField Visible="false" DataField="Description" HeaderText="Description" />
how can I access their header text programmatically ( display it(either using response.write or any label)
For this web page, The img is now showing up in print preview and is printing. From FireFox, the shrik-to-fit option works great in preview and print out they look perfect. The problem is with IE 8 (havne't tested other version) The image and other stuff comes out fine. The section that consist of panel and the AjaxCtrl:TabContainerer, the Active Tab with its text content are shrunk to like 60% from the right edge of the paper. The fonts are very small and readable. I tried playing with the scale percentage in the print preview of IE but it increase size on all the content and not just the AjaxCtrl:TabContainerer part.
Is there a way to fix this in IE?
I have a component which is listening a server from TCP/IP.
When somebody connects to the system my component's Connected event is fired.
I want to write to a label when this event is fired without postback.
I used UpdatePanel. And I know about AsyncPostBackTrigger.
But my component is not a visual component. So I declared in codebehind. So I can not use AsyncPostBackTrigger.
How can I set my label.text value when component's event runs.
I have a text box to lookup codes. When you type search criteria in text box, it populates listbox and when you select item in listbox it populates the same text box with the value from listbox.
basically i am using same text box to search and finally populate it with the value. How can use update panel in this case so it doesn't refresh the entire page everytime list box is populated as well as when text box is finally updated.
I am calling a procedure in response to textbox_Changed event to poulate listbox.
I have the following code on my page
[Code]....
In my codebehind, I'm trying to set it to the date I retrieve from the database, with the following
[Code]....
What happens is that the page is left with just the watermark text, but not the text I'm setting it to. However, if I inspect the textbox in VS it says the text is what it's supposed to be. I read somewhere that a similar error was because of a property referred to as isWatermarked, but I couldn't find it.
I have 2 UpdatePanel. And there are asp.net datalist controls inside them. And there are Labels inside datalists.
I'm trying to update Label.Text.
How can I do that? For example when I click a button in UpdatePanel1, I want to write label.text "Clicked" in UpdatePanel2.
I would like to change the 'OK' and 'Cancel' buttons texts without using the ModalDialog option thing. I suppose that using JavaScript will be the answer, but how?
View 4 RepliesHow to use ajax for checking username from database on text change?
Also give the method for on button click
Is it actually possible to change the button text on the AsyncFileUpload control from "Browse" or "Select File" to something else without having to modify the control's source code? it seems I have to apply all sorts of hacks and workarounds for such a simple requirement. I fail to understand the authors of this brilliant control haven't thought about this (or is it too complicated for them to do it). and also Is it possible to have two buttons one for selecting the file and one for uploading?. because it is confusing if the user thinks if he is simply selecting the file where as it does the upload as well. at least if I can change the caption to "browse and upload" that makes it clear. I think these two functions are merged now without giving any ability for the user to separate them if he wishes to do so. if there is a simple workaround at least if there is no straight forward way to achieve this.
View 1 RepliesI have a simple updatepanel and I want to change the text of a Label inside of the Updatepanel when the UpdatePanel is updated.
View 2 RepliesI would like to change the text of my X axis.
Look the below picture :
I am using ASP.net 2.0 and AJAX 2.0. I implemented successfully auto-complete extender for my text box and it is working very good. But the problem is for Drop down list position. When the page first load and at that time if we use auto complete drop down will come properly but if the scroll bar position change then drop down will overlap the text box and it will change the position. For more info I will put screen of it.
View 6 RepliesAjax Control Toolkit provides too many useful control and I've use them in a multi language application, nothings bad and everything's fine.
the question is that , How can I change the Ajax Control Toolkit Buttons Text, for example in Confirm Button Extender and vice versa
I'm developing a web page with tabcontainer. I want to hide one tabpanel on the client side. So I don't want to se "TabContainer1.Tabs(0).Visible = False" as I want it to be a client side event. I tried following code in js
"
var objTab = $find('<%=TabContainer1.ClientID%>');
objTab.get_tabs()[0]._hide(); //objTab.get_tabs()[0]._show();
"
However, it doesn't work for the first time loading the page. I guess it only works when an ajax postback happens. Is there any way to hide this when I first load the page, and then if I click on button "show", it will show up without any ajax postback (backend coding)?
How to activate a specific TabPanel in TabContainer from code behind? I tried the following but it doesn't change activate the tab.
[Code]....