MVC :: Adding Links In TextArea
Apr 10, 2010How to add links in a TextArea using MVC? This one doesn't look good. [:(]
<%=Html.TextArea("textarea_name", "<a href=""/link_1/"">Text 1</a>", "<a href=""/link_2/"">Text 2</a>")%>
Similar Messages:
MVC :: Html.TextArea - Extra Line Break In The TextArea, Just Above The Original Text?
Jul 15, 2010I'm working with an MVC1.0 web app and I've found a bit of an odd anomaly.
I have a search box on the first page (normal text box) and the input from this is passed through to the ViewData and on to the second page.
On the second page, I render a TextArea with this search input text from the ViewData.
Eg:
[Code]....
The problem is, there is an extra line break in the TextArea, just above the original text.
Stranger still is that if I now submit this page and the view is reloaded (after validation fails) - the original string of text has been trimmed and has no line breaks, but the TextArea now has 2 line breaks above the original text.
This can be repeated - every time the page reloads it has another line break.
It's driving me insane - does anyone have an idea on how to fix this?
FYI, you can check it out yourself - on your mobile phone, browse to [URL], punch something in the search box and hit search. You'll notice one line break added the first time the page loads. Then just hit "Find Best Offer" without entering a budget or selecting a category, and you'll see what I mean about the additional line breaks.
Adding Dynamic Links Using NavigateURL?
Jun 16, 2010I Have this code in my page, and I want that every NavigateUrl display another page like : simple.aspx? id=1, simple.aspx?id=2, ...
Where id = c
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Dim c As Integer = 0
While c < 5
Dim Label1 As New Label()
Dim ltr As New Literal()
Dim link As New HyperLink()
link.NavigateUrl = "simple.aspx"
link.BackColor = Drawing.Color.Aqua
Label1.Text = c.ToString()
ltr.Text = "<br/>"
PlaceHolder1.Controls.Add(Label1)
PlaceHolder1.Controls.Add(link)
PlaceHolder1.Controls.Add(ltr)
c += 1
End While
End Sub
VS 2010 - Adding Links To GridView
Sep 16, 2011I'm populating a GridView with data from an Excel sheet. I'm using some code from MSDN that grabs the data via a range.
VB.NET Code:
Public Sub GetExcelData(ByVal gv As GridView, ByVal path As String)
' Define variables and default values
Dim i As Integer = 0 Dim j As Integer = 0
' Create connection string variable.
Dim strConnection As String = "Provider=Microsoft.ACE.OLEDB.12.0;" _
[Code] ....
Which works great. I have different areas of the intranet where I'm using this. The first page only needs to read the plain data from the Excel sheet. But, now I'm trying to read the data, but also keep the links that are within the sheet.
The data that is populate basically looks like this:
#1 Name Link1 Link2
#2 Name Link1 Link2
#3 Name Link1 Link2
But the links aren't kept. So, how I can accomplish this.
There might be an easier way, but this is what I was thinking. The links correspond to PDFs on the server. When the data loads, I could loop through the list and dynamically change each "link" cell to a hyperlink. The problem is matching up the link to the PDFs. The name of the PDFs aren't exactly the same as the name in the cell. So I'd have to create another table or something, that could reference that data. A Select Case would work, but that's super time consuming and I have to make this as seamless to update as possible.
So I'm not sure I want to do that. If I could just maintain the links as the data has bound, that'd be awesome. But I have a feeling that won't be possible. My searches are coming up short so far.
Web Forms :: Removing / Adding Sidebar Links Dynamically
Feb 2, 2010I am using Wizard control, my requirement is when drop down list selected index change event occurs , based on the selected item I should remove or disable some side bar links. I have seen many posts removing and adding dynamically. But I could able to remove dynamically but I could not able to add dynamically. I am getting Viewstate problem.
View 1 RepliesForms Data Controls :: GridView: Adding Links To EmptyDataTemplate?
Aug 17, 2010I have a grid view (using sqldatasource & C#) which returns no rows. By design asp.net does not show header/footer. I looked at couple of sites and suggestions and found it to be too complex. Nothing was simple. The one I found was to create a empty datatable, insert rows and bind it to the gridview. But that code does notwork for me because I am using sqldatasource and using datatable gives error.I decided to just add the following to empty item template.
<EmptyDataTemplate>
<div>
<asp:Label Text="No details found." runat="server"> </asp:Label>[code]....
THe link shows up in the bottom but the event gridview_RowCommand is not fired as the grid view is not created or it does not have rows
How do I call a function on click the add new link and put all my code in there to insert possibly using a modal popup. I cannot use onclientclick because it is javascript.
Forms Data Controls :: Selecting Specific Data And Adding Links?
Jun 14, 2010I'm trying to access and display certain data in my database using category ID's. I've added values to the links in a link list and I was to have the selected value as the one that determines the selection in the selection statement. For example, "SELECT [ID_key] AS ID_Key, [Title], [Source], [PublicationDate], [Url], [CatID] FROM [Newsarts] WHERE ([CatID] = Linklist1.SelectedValue)". I know Linklist1.SelectedValue doesn't work or it may work and I don't know how but I want to be able to use the value selected from the previous link. Is there a way?
Also, after all the data is displayed, I would like them to become links themselves. Basically, I want to choose a category, then choose an article in that category, and they hit the link to display the article's content.
MVC - Change The Value Of The Text In The Textarea?
Jul 12, 2010I have a WYSIWYG editor set up using ASP.NET MVC. When I post, everything is fine, however when I post and there is an error when the page comes back and shows the errors, the value in the textbox is messed up (it has become un-HTML Encoded) and for form validation reasons, this is fine. My question is this - how, in the controller (preferably), can I change the value of the text in the textarea? Even if I use a ViewData["fieldname"] and set the asp code to:
<%= Html.TextArea("fieldname", ViewData["fieldname"], new { id = "fieldthing", name = "fieldthing", cols = "80", rows = "10" })%>
It still doesn't work because that ViewData is the default value which, after the post, isn't returned to that value, it stays whatever was typed.
So any thoughts on how to edit this value? I tried passing in a new view, but that didn't work either.
JQuery :: How To Ignore The Textarea
Feb 9, 2011I am tring to ignore the textbox error message that textbox mode is multiline .
Here code that ignore normal textbox
$('#aspnetForm input[type=text]').addClass('ignore');
what the code for textbox mode is multiline ?
Part Of Css Being Displayed In Textarea Box
Feb 15, 2010I have an email page that consists of your typical master page/ content area setup. I have a master.css page for the masterpage and I'm linking in another css file for the content area on the page_load event. The page loads correctly but inside the textarea is the css code for everything after the textarea box. I've looked over the the source and can't find any unmatched css tags. Does anyone have a suggestion as to what might cause this?
View 7 RepliesPractical Limit Of A Textarea?
Jan 14, 2011Using IE6+, what is the maximum amount of text you can POST with a <textarea> before something breaks?
Edit: The answer I'm hoping for is "there's no way you could actually type something meaningful and unmallicious into a textarea and crash Internet Explorer."
WebMatrix :: Restoring The Textarea Value?
Mar 25, 2011I have a html textarea in my form, and when I postback the form, the value of textarea gets lost. I want the value of this textarea to be restored.I know that for restoring the value of textbox, I can directly use value=@Response["TextBoxName"], but this is not valid for text area, so I request you to suggest me a solution.
View 5 RepliesWeb Forms :: Set The Textarea Innertext?
May 7, 2010This code won't work. how to set the text area?
[Code]....
Access Textarea's Value Through Javascript In .NET?
Nov 9, 2010I have a textarea and i am using a plugin for that textarea. In that plugin there is a function getCode() which will return the value of the textarea. That function will be called like - textarea_id.getCode(); I am using ASP.NET in which i have declared the textarea (runat=server), and the textarea'a id i can get but when i am writing the following code it is not calling the method.
'<%= txtName.ClientID %>'.getCode();
But if i am writing then it is working fine.
ctrl001_txtxName.getCode();
Because the first one is a string and the second one i guess is an object. If so then how to overcome this problem.
Code Block
Plugin = function(obj)
{
var self = document.createElement('iframe');[code]....
Insert Textarea Value Into Database?
Jul 22, 2010I want to insert textarea value into database as when user press enter in textarea that pertucular value before pressing enter btn should be insert in one row.
For example, if I wrote in textarea in this format
Monika,
Ritu,
Archana
Then in database it should enter as:
Monika in one row
Ritu in second row
Archana in thid row
The textarea i have used is
<asp:TextBox ID="TextBox2" runat="server" TextMode="MultiLine"></asp:TextBox>
MVC :: Allow Html Input In A Textarea?
Feb 19, 2011I'm using MVC, and i'm building my own basic blogging engine. I need to be able to allow HTML input to be submitted to the server so it can be added to a database. I only want HTML input allowed in that textarea alone, but I still want my other validation like StringLength etc. How could I do this?
View 4 RepliesWeb Forms :: How To Use RequiredFieldValidator With TextArea
May 7, 2015How to apply required field validator for<textarea> in html
Not the textbox<asp:textbox mode="multiline">
Textarea Control Not Appearing In Intellisense?
Mar 25, 2010I added a textarea control to my page. Try to reference it in codebehind and it doesn't show in the intellisense. All other controls are though. I noticed that it also doesn't appear in the 'designer.cs' page.
[Code]....
Get Textarea For Html.EditorForModel() Method In Mvc 2?
Jan 30, 2010Somebody knows the answer? I'm using L2S with field ntext in my db
View 1 RepliesMVC Null Reference Exception With TextArea Name?
Apr 29, 2010I have a TextArea html helper method I'm calling in a foreach loop. Basically, when I initially load the View it works fine, but when i reload the View and load postback data, the same TextArea throws a NullReferencException and yet the variable I'm using in the TextArea as the name of the TextArea is not null. I've attached a picture below for demonstration:
if it's difficult to see, the blue arrow below is pointing to the variable used to name the TextArea. Again, it works on initial load, but it errors out on postback when the page is reloaded. I'm not sure what's going on.
Disable Or Hide Scroll Bar In Textarea?
Jun 14, 2010How to disable or hide scroll bar in textarea
View 3 RepliesDisabled Textarea In I.E7 Doesn't Have A Scroll Bar?
Mar 26, 2010Is there a way to force IE7 to show a scroll bar even when the textarea is disabled. This works fine in firefox but doesnt in IE7
View 1 RepliesWeb Forms :: Textarea Not Displaying In Asp Site?
Feb 15, 2010I am trying to display textarea but its not working.When i open my site it shows no textarea in firefox and other browsers.
<td><textarea rows="10" cols="54" name="description">
Web Forms :: How To Create Textarea In Code Behind
Dec 15, 2010How to create this in Code Behind
<asp:TextBox id="txtarea" runat="server" TextMode="MultiLine" Columns=10/>
How To Get Value Of Html Textarea In String Variable Using C#
Aug 16, 2010i have a master page and one content page. In content page i have a textarea for get value from user. i don't want to make it asp control using add runat = server. without adding runat server i want to get value of textarea in a string variable which is defined in code behind file of my page using c#
In short i want to get value of Html control in code behind file using c#