How do i refer a control id from a different ContentPlaceHolder by using inline code?
I have filterParameters which refer a control (txtSearch). Since it was place in different contentplaceholder (ContentPlaceHolder2) , its id could not be find by it name "txtSearch", is there any inline code syntax can help me?
for example,
[Code]....
How to refer to a control (label) which is on a Formview (in Edit mode). The formview is on a Multiview...
View 3 RepliesIn the master page code behind I added
public ContentPlaceHolder BodyPlaceHolder
{
get { return ContentPlaceHolder1; }
}
and now, in web content form I want to add to this place holder a new ascx control in code behind.
protected void Page_Load(object sender, EventArgs e)
{
if (!User.Identity.IsAuthenticated)
{
LoginRegisterControl lrControl = new LoginRegisterControl();
Master.BodyPlaceHolder.Controls.Add(lrControl);
}
else
{
UserProfile upControl = new UserProfile();
Master.BodyPlaceHolder.Controls.Add(new Button());
}
}
and this doesn't work. If I change this to
Master.BodyPlaceHolder.Controls.Add(new Button());
It works. So the problem is with the ascx user control.
I have two Script Controls on a page (actually they are User Controls which implement IScriptControl, but I don't think that's relevant). I have the usual Script Descriptor code so that the server side properties are passed to the client side controls. That works fine.So, I have two text boxes (lets call them A and B) each with some attached Javascript. The Javascript attached to text box A exposes a property "get_SomeValue". In the VB code-behind for text box B (in and around PreRender), I am doing a FindControl to get hold of the ClientId of text box A. Then I am adding an Element Property to the Javascript so that, in theory, the text box B Javascript has a handle to textbox A's Javascript, and so should be able to call its get_SomeValue function. That call is failing - telling me that the method I am calling is not supported.
View 1 RepliesI have a asp.net webpage which is using an Master page and contentplaceholder.
My Req: I want to access the control name through javascript.I have tried to use 'document.forms[0].elements[i].name' but its giving an error since my page there is no form.Only master page and contentplaceholder.
I've created very simple web site for the test purpouses. Only one master page and one content page.
My content page looks like this:
<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<div id="TestDiv1">bla bla</div>
<div id="TestDiv2">ble ble</div>
</asp:Content>
Now, basing on some condition I would like to show/hide a given div. So I am trying to reach one of those divs by Controls collection, like this:
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
ContentPlaceHolder myContent = (ContentPlaceHolder)this.Master.FindControl("ContentPlaceHolder1");
myContent.FindControl("TestDiv1").Visible = false; //this is not working
}
}
}
}
But the above example is not working. None of the two div control exists in the myContent.Controls collection. If I place for example a TextBox on my content page, I can reach it through Controls.
So what should I do to be able to access the div control?
I have a link that is located inside a content control. This link calls a javascript function that opens a popup window containing a calendar and passes it the transformed id from the server of a textbox control using clientid. I need to be able to click on a date and have the popup close and insert the date into the textbox of the id I passed into the function which again, is located inside the content control.
This is the link in the content control:
[code]....
I should also mention the error I'm getting is:
window.opener.document.form1 is undefined
I am adding controls dynamically to PlaceHolder which within ContentPlaceHolder
var t = (ContentPlaceHolder)Master.FindControl("ContentPlaceHolder1");
var t1 = (PlaceHolder)mpContentPlaceHolder.FindControl("PlaceHolderName");
var t2 = (DropDownList)t1.FindControl("ControlID");
It looks like I am missing something because t2 is always null
I'm using a Master Page with two content areas to render a two-column format.In the left column (Content ID="Left") I have an UpdatePanel (ID="ChoosePanel") with a TreeView control whose ID is "StickTree".In the right column (Content ID="Right") I have another UpdatePanel (ID="ChartPanel") with UpdateMode="Conditional" and the following trigger:
<Triggers>
<asp:AsyncPostBackTrigger ControlID="StickTree" EventName="SelectedNodeChanged" />
</Triggers>
There should be no problem having the trigger in a different UpdatePanel, but I'm getting the following exception when I run the page:A control with ID 'StickTree' could not be found for the trigger in UpdatePanel 'ChartPanel'.
My aspx page uses a master page. How can i load a control in my aspx page dynamically inside a contentplaceholder?
I got something like:
Select id
case 1
load usercontrol A
case2
load usercontrol B
case else
load usercontrol C
We have multiple themes and based on the employee login we need to set the themes. And my themes folder including images, style sheets etc resides outside my application ie inside my master page project.When i refer the theme to it i am receiving an error stating its not valid theme.Cant we refer the external themes and set it page.theme?Any idea on this?
View 5 Repliesrefer to label in aspx from ascx? .......
View 1 Repliesi have couple of aspx pages, both have drop down lists (DDLs) in them. A user first goes to Page1.aspx and choose a value from the DDL-1 and click on Submit button. He is then taken to the Page2.aspx which again has a DDL-2. What I want is to populate the
DDL-2 based on what was chosen in DDL-1. I am not able to figure out how to access something that was chosen on a previous page. I believe I need to create a reference to the previous page? Please help me out with this.
I'm using the following code to get a list of sites from a database and then show a short extract from the posts. The number of posts shown and the length of the extract is defined in the appsettings of the web.config.
[Code]....
I get the following error:
Index and length must refer to a location within the string. Parameter name: length
When I use code from this thread: [URL] (converted to VB.net), the result for lblStatus is always "nothing"?
It's not clear for me why you use "label", because the fieldtype I am searching for in the gridview, is boundfield.
i have a SortedList.The value of which is a Cart Object that stores a Product object consisting of properties.
i wish to set the datasource to the Product object.
so how can i refer to the Product object?
In my master page I have a table, a row and 2 TD. In first TD of a row i have <li> and in another TD i have
ContentPlaceHolder.
My problem is ContentPlaceHolder is displaying in the middle of TD and i want to display it on the top of TD.
My code is as below
[Code]....
Basically I was wondering if there is a method of binding a datasource to a contentplaceholder, I want to display data within a contentplaceholder from a database, however as I can't insert a control into a contentplaceholder, I have nothing to bind/display the data. The information within the database includes html for presentation, therefore I just need to get it out. Also the master page will only be supplying one page with data, so doing this within the master page would also be a solution.
[Code]....
i copied the html code from an aspx page from the tag <form> all the way down and paste it in the sorce of aspx page that bind with the MasterPage. now on the design view i need to see all the content of the page in the ContentPlaceHolder. it worked for 2 pages but in the thired page as i paste the html code the ContentPlaceHolder didnt reshaped itself to page size in the design its like spred all over the page. i'm working with visual studio 2005 asp.net c#
View 1 RepliesI have a panel which is filled with textboxes and labels. I have appropriately sized this layout panel to fit in the contentplaceholder. Unfortunately this layout panel does not stick properly in this contentplaceholder. It moves out of the contentplaceholder when the window is resized. Is there a way for the panel to stick to the contentplaceholder?
If a text is entered in this contentplaceholder, it will move along with the contentplaceholder. But I want objects (textbox, labels, panel etc) to stick with the contentplaceholder and move along with it when the window is resized. What is the way for this?
I am working with an individual who is redeveloping content for my site. He however only does HTML and PHP. He dev'd the layout that I created with a master page with .cs. I have a placeholder on the master page. He is going to continue to develop content for my site that he will be updating. Since he works with HTML I was wondering if there is a way to allow him to edit an HTML file regularly but place the contents of that file within the asp:contentplaceholder tags on each individual page.
View 13 Repliesis there a way you can make the results of vb code held on an aspx.vb page display within a contentplaceholder on a master page? I've included my code below, there is a textbox and 2 buttons on the aspx page but the code runs in the aspx.vb page. The code basically works, but when run it prints the resulting table above the placeholder rather than within.
Imports System.Data.SqlClient
Imports System.Data
Partial Class Software_pc_SearchPC
Inherits System.Web.UI.Page
[Code].....
I have added two contentplaceholders on my master page.
My Treeview navigation is on the master page. When i Click a link on treeview a parameter page (Para.aspx) must be loaded on Contentplaceholder1 and When i click preview button on parameter page (Para.aspx) report must be loaded in to contentplaceholder2 on master page.
I have posted below the code to a very simple log-in page, but can't work out why, when viewed in a browser (Chrome, - I haven't tried others), it appears way down the page in the ContentPlaceHolder and not at the top. Also, how would I make such 'functions' as log-in boxes like this one appear centred on the ContentPlaceHolder as opposed to formatted to the left?
If anyone could indicate where in this code it states to align the log-in function box to the left
and half way down the page (not align to the MasterPage header
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server">
I am trying to arrange several listboxes, button controls etc. within one contentplaceholder such that they are arranged into 3 columns.
How would I go about accomplishing that?
