C# - How To Put An Apostrophe Inside Of A DataBound Server Tag

Aug 5, 2010

Say i have a TextBox control inside of a ListView where the text is DataBound and I want to use TrimStart. What is the proper way to define the char parameters? When I enter an apostrophe I get a server tag not well formed error... Example below:

<asp:ListView> <!--here-->
<asp:TextBox runat="server" Text='<%# Eval("Value").ToString().TrimStart('.',':') %>' />
</asp:ListView>

This is a simplified example of what I am really doing. In my situation I must do this trim in the aspx page.

View 4 Replies


Similar Messages:

Web Forms :: Add A DataList Databound Value Inside A FormViews DataBound Value

May 10, 2010

i have a FormView, and i already have a Label control that gets the value of theselected propery inside the FormView, so each time the FormView displays data, i have a Label control that displays individual values, according to the value of the FormView, here is the code:

[code]....

What i would like to do is to know how i could add a DataList instead of a Label, and then each time the FormView databinds an item, to show the value of the DataList How would i go about doing that?

View 10 Replies

C# - Server.UrlEncode Apostrophe(') In Firefox?

Jan 29, 2010

So I have a Hyperlink called lnkTwitter:And I'm trying to set the url in the code behind:lnkTwitter.NavigateUrl = string.Format("http://www.twitter.com/home?status={0}", Server.UrlEncode("I'm Steven"));When I do that and hover over the link, the url displays correctly in the status bar as "http://www.twitter.com/home?status=I'm+Steven", but the actual url, if I click on the link or look at the link's properties, is "http://www.twitter.com/home?status=I%27m+Steven".For some reason, this only happens in Firefox; in IE, I am taken to the correct url.

View 3 Replies

Data Controls :: For Loop Inside Gridview Row Databound Not Working?

Mar 1, 2014

This is my for loop code, it is working fine , just the problem is, if there are 10 rows , it runs for 9 rows and not for 10th time? What correction is needed?

protected void gvouter_RowDataBound1(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int count_rows_for_saving_answers = gvouter.Rows.Count;
for (int ii = 0; ii <= count_rows_for_saving_answers - 1; ii++)
{
Label lblsubid = (Label)gvouter.Rows[ii].FindControl("lblsubid");

[Code].....

View 1 Replies

JQuery :: Open A Popup At Mouseover Of A Databound Label Inside The DataList?

Jun 2, 2010

I have a DataList in my page which it has been bound to Database.

I want to open a popup at mouseover of a databound label inside the DataList.

how can open this popup using jQuery.

I do exactly know what to do with AjaxControlToolkit and Obout.

View 12 Replies

Forms Data Controls :: Trim A DataBound Linkbutton Inside A DataList

Feb 3, 2010

I have a LinkButton that is databound to a description. Sometimes the descriptions are very long and unorganized so I would like it to show for example 75 characters and then append a '...' to the end of any description greater than 75 characters. I found this snippet which pretty much is exactly what I want to do :
from [URL]

[Code]....

I just cant figure out how to do this for the LinkButton in my ItemTemplate in the DataList.

View 8 Replies

Forms Data Controls :: Databound DDL Inside Formview When SelectedValue No Longer Exists?

Aug 31, 2010

I have a page that has a formview on it. Client info, name, address, usual stuff. The formview is populated by a DataSource, that calls a SQL stored procedure for the client info. It all works great.Within the formview, I have a dropdownlist for the Staff assigned to the client (StaffId is a member of the Client record called during the Formview binding). When the formview is in Item mode, the Staff name appears in a label, when in Edit mode, the dropdownlist
is bound and populated by another DataSource that calls a stored procedure of ActiveStaff. When the assigned staff exists, the StaffId is correctly bound to the DDL SelectedValue and the current staff name appears selected in the DDL when in edit mode, as it should.

View 3 Replies

Forms Data Controls :: Repeater Inside A Repeater (dataBound) Code Behind?

Jan 31, 2010

got an example of a repeater inside a repeater (dataBound) code behind?

View 3 Replies

C# - Which Databound Control Should Be Use For Nested Databound Controls?

Dec 7, 2010

I want to render something like this (with ASP.Net Controls in the codebehind):

<ul>
<li class="first"><h1>This is a caption</h1></li>
<li><a href="#" title="" target="_self">Foo</a></li>
<li><a href="#" title="" target="_self">Foo1</a></li>
<li><a href="#" title="" target="_self">Foo2</a></li>
<li><a href="#" title="" target="_self">Foo3</a></li>
<li><a href="#" title="" target="_self">Foo4</a></li>
</ul>
<ul>
<li class="first"><h1>This is a another caption</h1></li>
<li><a href="#" title="" target="_self">Foo5</a></li>
<li><a href="#" title="" target="_self">Foo6</a></li>
<li><a href="#" title="" target="_self">Foo7</a></li>
<li><a href="#" title="" target="_self">Foo8</a></li>
<li><a href="#" title="" target="_self">Foo9</a></li>
<li><a href="#" title="" target="_self">Foo10</a></li>
<li><a href="#" title="" target="_self">Foo11</a></li>
</ul>

The amount of li elements that will be rendered into each ul is determined at runtime. Each link in a li belongs to into a specific ul (the one containing a specific caption. Imagine this as a kind of a treeview with nodes and subnodes) During the bind Event I need access to an ASP:HyperLink that will be rendered into the a-element. Which databound ASP.Net control should I pick for this? Looks like a repeater in a repeater, which should make the databinding process ugly. I'm thinking about creating this HTML-Output with StringWriters myself.

View 1 Replies

Populating A Listbox From SQL Server In Databound Formview

Oct 24, 2010

I am "trying" to switch my form from SqlDataSources to ADO.NET data sources. So I have a DAL setup, and ObjectDataSources in my form referencing these DALs. These data sources are bound to the form's objects. So far so good. In the InsertItem Template of one of the form's FormViews I have a list box that I am trying to populate with a value pair (ID, TechName) from a database table and I get the following error:
"Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control." Apparently, one of the two workarounds involves programmatically loading the listbox. The code below shows one of my attempts, resulting in the above mentioned error:

Code:
Protected Sub TestFillDefaultValueInFormView()
Dim vInspectorList As DropDownList
If (FormViewHydInspection.CurrentMode = FormViewMode.Insert) And Not IsPostBack Then
vInspectorList = DirectCast(FormViewHydInspection.FindControl("DDlstInspBy"), DropDownList)
vInspectorList.Items.Clear()
Dim vInspectorDA As New DataSetHydrantsTableAdapters.TechnicianTableAdapter()
Dim vInspectors As DataSetHydrants.TechnicianDataTable = vInspectorDA.GetTechnician()
Dim vInspRow As DataSetHydrants.TechnicianRow
Dim vInspectorHT As New Hashtable
vInspectorHT.Add("0", "Select Technician")
For Each vInspRow In vInspectors
If vInspRow.TechID <> 0 Then
vInspectorHT.Add(vInspRow.TechID.ToString, vInspRow.TechName)
End If
Next
vInspectorList.DataSource = vInspectorHT
vInspectorList.DataTextField = "value"
vInspectorList.DataValueField = "key"
vInspectorList.DataBind()
End If
End Sub

I tried populating the listbox directly using the Listbox.Items.add() method (which is the way I have it now so I could continue solving other problems, and it works!) but I could not find a way to add a value pair. I did try:

vInspectorList.DataTextField = "Select Technician"
vInspectorList.DataValueField = "0"
but that left a listbox without any data.

View 7 Replies

Use Comma - Hyphen - Apostrophe In String?

Mar 12, 2010

I reading a string. That string is Name like Johnny. If this "Johnny" contains comma, hyphen or apostrophe, I have to throw a error. I m able to read, if that string has numeric data. but I m unable to read this

View 7 Replies

How To Encode The Apostrophe Without Encoding The Code

Mar 12, 2011

Have an issue with the HTML editor. Whenever somebody uses an apostophe ( ' ) in the editor and then clicks save (which will send an update to the database) it is taking the apostrophe as part of my command line and it is returning an error. I used a replace to change the apostophe into an encoded html tag but then it was changing it for all the <div> and <span> created by the editor which was causing none of the code to work. how I can encode the apostrophe without encoding the code? Here's my code:

[Code]....

View 3 Replies

Web Forms :: UrlEncode Does Not Appear To Be Encoding Apostrophe's?

Sep 2, 2010

I have spent quite a bit of time researching this here on Asp.Net's Forums, but also on the web in general, and I am still drawing a blank.

The problem: I am trying pass a values such as ... "Jacob's Carpentry" as a query string to another page. However, the other pages keeps seeing "Jacob\s Carpentry".

What I have tried: I have tried using both the Server.UrlEncode and HttpUtility.UrlEncode, and neither have worked. I have also tried using them twice as was suggested in this article, but still with no luck. Finally, I went so far as to try and encode the string, but then do a String.Replace on the " ' " apostrophe and substitute with a "%27". This also did not work, as it appeared that the String.Replace wiped out the encoding.

So I am stuck/lost. It appears the standard PHP functions easily encode the apostrophe, but for some reason the .Net function isn't working.

Here is the code I am using ...

[Code]....

I notice, however, then if I put a breakpoint where the PostBackUrl is set, the encoded string is still only showing "Jacob's+Carpentry", no %27.

View 5 Replies

Escape Apostrophe In Aspx File?

Apr 15, 2010

<asp:Button ID="myButton" runat="server"
OnClientClick='confirm("How do you escape this apos'trophe?")' />

View 3 Replies

Forms Data Controls :: It's Possible For An Apostrophe To Appear In A Nodes Value

Mar 1, 2010

In my XML, it's possible for an apostrophe to appear in a node's value:

[Code]....

If I have controls bound to this XML:

[Code]....

I've noticed that the text is correctly displayed in the asp:TextBox but not in the INPUT element. I'm assuming that it's because server controls correctly escape the apostrophe. To work around this, I tried
changing the Description node in the XML to the following:

[Code]....

Again, this displayed correctly in the asp:TextBox, but not in the INPUT element.

My next attempt was to wrap the node's value in a CDATA:

[Code]....

Finally it was displaying correctly in the INPUT element, but now the asp:TextBox displayed the two "& # 3 9 ;". I've even tried "& a p o s ;" but the result is the same.

View 1 Replies

Javascript - Apostrophe In Ajax Webservice Call?

Jan 28, 2011

I'm calling a webservice using jQuery with .ajaxHere are the data parameters for the call:

var parameters = "{'Titre':'" + Titre + "','Description':'" + Description + "','Contact':'" + Contact + "','VilleId':'" + VilleId + "','QuartierId':'" + QuartierId + "','UserId':'" + UserId + "'}";
It works fine. But when parameters Description or Titre contain the ' character , no call!!!

Does anyone have an idea how can i make it work even with apostrophe character in Titre and/or Description?

View 4 Replies

VS 2010 Automatically Converts Apostrophe To Unicode

Jan 13, 2011

I have created a DLL to run javascript. I am trying to pass string value (for javascript) " 'Navy' " to ASPX page from .cs file. On ASPX page this value gets translated to " 'Navy' ". I was wondering why there is an automatic conversion. I want to see the result as "Navy". Here is code:

View 1 Replies

Databases :: Unable To Enter Apostrophe ( ' ) In The Textbox (Asp.net C#)?

Sep 6, 2010

Im unable to enter apostrophe(') in the textbox as got error message as per below . How to solve this ? Pls help .thanks

Server Error in '/' Application.


ERROR [42000] [MySQL][ODBC 5.1 Driver][mysqld-5.1.46-community]You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Agriculture, forestry and fishing(cultivation of land or animals).',''','Mr','',' at line 1

Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.Odbc.OdbcException: ERROR [42000] [MySQL][ODBC 5.1 Driver][mysqld-5.1.46-community]You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Agriculture, forestry and fishing(cultivation of land or animals).',''','Mr','',' at line 1

Source Error: [Code]....

Stack Trace: [Code]....

View 1 Replies

How To Build A GridView Like DataBound Templated Custom Server Control

Apr 13, 2010

I am trying to develop a very simple templated custom server control that resembles GridView. Basically, I want the control to be added in the .aspx page like this:

[Code]....

I know that what I want to achieve is pointless and that I can use DataGrid to achieve it, but I am giving this very simple example because if I know how to do this I would be able to develop the control that I need.

View 1 Replies

C# - Eliminate The Letters Or Marks Out Only Leave Numbers And Apostrophe?

Oct 14, 2010

the cases are listed below;

82&?
82,9
abse82,9>dpkg
After Regex
82
82,9
82,9

View 3 Replies

Custom Server Controls :: Databound Event Firing On Every Page Load In UserControl?

Feb 11, 2011

I have a DetailsView control bound to an ObjectDataSource within a User Control (.ascx). It appears that the DetailsView.OnDataBound event is being fired on every page load or postback.

I do not see this behavior with a similiar DetailsView directly placed on an aspx page.

View 1 Replies

Forms Data Controls :: Escape Apostrophe When Binding To Hidden Field In Gridview?

Apr 15, 2010

I've got a gridview with a hidden field, i'm trying to set a value as follows:

value='<%# DataBinder.Eval(Container.DataItem, "Name")%>'

which works in most cases except when the name has an apostrophe like O'Neil. I need to escape the ' if possible.

so i tried: value='<%# DataBinder.Eval(Container.DataItem, "Name").ToString().Replace("'", " /' ")%>' and

value='<%# DataBinder.Eval(Container.DataItem, "Name").ToString().Replace("'", " //' ")%>'

which doesn't work because of the final apostrophe in the notation i.e. %>' It truncates after the word e.g O'Neil Someone becomes O' which is incorrect.

This works like a charm: value='<%# DataBinder.Eval(Container.DataItem, "Name").ToString().Replace("'", "'")%>' which isn't good practice as I don't want to hardcode '

View 3 Replies

Data Controls :: Filter GridView With TextBox Using SqlDataSource FilterExpression Containing Apostrophe (Single Quote)

Jul 17, 2015

So I found an example on how to search gridview using filterexpressions on this site (Filter GridView with TextBox using FilterExpression in SqlDataSource in ASP.Net), but now if I try to search with an apostrophe in the textbox, the code fails.

Here's the link to the the article/source - [URL] .....

View 1 Replies

Custom Server Controls :: Page Cannot Be Null Error, Or Blank Databound Controls

Feb 24, 2011

So I finally managed to create a control which basically shows a bunch of Panels with an extra property. I use it like this:

[Code]....

This renders fine and shows the text in the TabPanel controls. However, when I replace the plain text with something a little more exciting, say an UpdatePanel so it looks like this:

[Code]....

Then I get this weird error:

Page cannot be null. ensure that this operation is being performed in the context of an ASP.NET request.[InvalidOperationException: Page cannot be null. ensure that this operation is being performed in the context of an ASP.NET request.] System.Web.UI.UpdatePanel.get_IPage() +647672 System.Web.UI.UpdatePanel.Render(HtmlTextWriter writer) +20 SP.adminonly_reports_loginreport_aspx.__RenderTabPanel1(HtmlTextWriter __w, Control parameterContainer) in D:....eport.aspx:37 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +115 System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) +13 System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +42 TabPanels.TabPanelHolder.Render(HtmlTextWriter w) in D:e4Webwwwrootlms_workingTabPanelsTabPanelsTabPanelHolder.vb:146 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240 System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +253 System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +87 System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +53 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240 System.Web.UI.Page.Render(HtmlTextWriter writer) +38 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4240

If I take out the UpdatePanel and replace it with an ASCX control I made that simply puts database data into some DropDownLists, like this...

[Code]....

Then the page loads, but the data is not loaded into CustomerUserList1, and the dropdownlists within it are all blank. CustomerUserList1 has worked fine for years when used directly in a normal Panel/Page UpdatePanel.

[Code]....

View 5 Replies

Custom Server Controls :: RequiredFieldValidtor Does Not Work When Embed Inside Server Control?

Sep 16, 2010

how to implement requiredfieldvalidtor. Server control which i have created does not work on client side. No javascript is been rendered and onSubmit the page.isvalid returns true.

[Code]....

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved