How To Change TextBox Value Dynamically

Jan 18, 2010

How to change the text of the TextBox dynamically with the data present in the SQL database

in asp.net using C#.

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I have 1 textbox tb1 with 2 radiobuttons rb1,rb2

If rb1 checked tb1 accept only numeric with special characetes.

If I enter alphabets how to show error msg.

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Oct 20, 2010

I have an asp page with a textboxes, labels and other controls. I cannot get the .text to change in any of these controls. I click on button which I execute code that I expect to update the text but it doesn't work. Something like Textbox1.text = "Hello" Are there page level properties/settings I should look at? I am perplexed an looking for a place to start. I will provide more information as needed. I just don't know where to start.

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Data Controls :: Change GridView TextBox Value On Language Change

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I've a gridview with one textbox column and 1 label.

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<asp:GridView ID="gvText" runat="server" AutoGenerateColumns="false"
onrowdatabound="gvText_RowDataBound">
<Columns>
<asp:TemplateField HeaderText=" SeqNo">

[Code] .....
 
And here is grid binding Method:
 
private void BindGrid() { DataTable dt = new DataTable(); dt.Rows.Add(); dt.Columns.Add("SEQUENCENO"); if (Session["LanguageID"].ToString() == "2")
dt.Rows[0][0] = "ENG";
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}

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VS 2008 Textbox Not Empty / How To Change Backcolor Of Textbox

Feb 28, 2010

Code:

[code]....

I have two textboxes,Suppose I leave the textbox1 empty & press the button,Then alert is there enter value in Textbox1,When the user press ok,Focus is set to dat textbox,I want also to change the backcolor of dat textbox--I think so it is simple,Now when i enter the values in First textbox & press tab to move to second textbox,I wnat the first textbox color to be changed to white.

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How To Change Text Of TextBox, When Click Into That TextBox

Oct 4, 2010

i am developing a web portal.

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How do I add a textbox for user input in the view and then change the link below to user the user input instead of the hard coded ID?

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How to change the CSS dynamically based on the mobile request.Presently i am using following code for applying css to my page. Based on the device request how can i change the style sheet in code behind.

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<ScriptTemplate>

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Dynamically Change The FilePath?

Jul 29, 2010

I'm using the guide here to display a pdf in a webpage.

[URL]

Also on the site is a dropdownlist which is generated using a sqlDatasource. In the Sql Database is the url of a pdf for each user.

What I would like to do is once a user has been selected from the dropdownlist, display the pdf by changing the Filepath.

[Code]....

Can this be done or should I just stick with an <asp:HyperLink> result.

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VS 2008 Dynamically Change The Logincontrol DB?

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How To Dynamically Change The MasterPageFile Of Nested

Feb 5, 2010

with my master pages. They have such inheritance order:MainMaster1.Master can be nested by Nested1.Master, Nested2.Master, etc.
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Jul 2, 2010

I need to change the div style background url on the fly. How do I do this? background: url no-repeat 0 0;

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C# - How To Change A ListView Dynamically On DataBound

Dec 1, 2010

I have a ListView with a template, it puts a bunch of data in, like X Y Z.

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MVC :: Dynamically Change The Content Of The Form?

Dec 18, 2010

From ASP.NET Webforms I am used to change the content of the form dynamically during the postback. During the postback I can add textboxes, dropdownlists on the form. But I did not find anything similiar in MVC.

My problem is that I have a form a I would like to change the elements on the form programatically - the user selects the radiobutton or change the selection of the dropdown list and I would like to add some textboxes and so on the form = I would like to react on the user inputs dynamically.

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Web Forms :: Dynamically Change An SQL Statement?

Feb 28, 2011

I'd like to have a standard sql select statement that depending on user input changes to alternative one.

I've written code similar to this:

if (something is true....)

{
SQLdataSRC1.SelectCommand = "Select *... etc";

// where SQLdataSRC1 is the name of the sql select statement datasource in the front end code.
}

I've put this code in the onload event and in the SQL datasource event handler but still it gets ignored - and only the SQL select statement in the front end code is recognised.

What am I doing wrong?

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Web Forms :: Change A SiteMapNode Dynamically?

Mar 19, 2010

I currently have a working menu driven by a sitemap.I would like to change one of the sitemapnode when a user hits one of my pages. How do i achieve this? I just need to change of the url for one of the nodes in the sitemap.

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Web Forms :: Dynamically Change 24 Dropdownboxes?

Jul 27, 2010

[Code]....

I've mad a function, that has a result of 24 rows.So the first row is LE1, the second LE2, the third LE3 ......But how can i programmically change the row.LE1 ? It should be LE + i ...Take a look at the code:

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.net - Change The Id Of Control Within The Repeater Dynamically?

Nov 3, 2010

I have linkbutton within the repeater. The ID of the repeater is "lnkbtn".

I have a datatable containing a column called as "Questionnumber".

The "Questionnumber"(column) contains records such as 1,2,3,16,24.....so on.

I want to set the ID of the linkbutton dynamically.This id must be respective to the "Questionnumber".

if i set ID of the linkbutton(within repeater) as ID='<%# Eval("Questionnumber") %>' , i face problem when i intend to write the coding as repeater1.Items[].Findcontrol("lnkbtn")

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C# - Dynamically Change ConnectionString In Web.config?

Aug 9, 2010

I have the following in my web.config

<connectionStrings>
<add name="ActiveDirectoryConnection" connectionString="LDAP://ActiveDirectoryDomain1.com" providerName="System.Web.Security.ActiveDirectoryMembershipProvider"/>
</connectionStrings>

I need to add a dropdown box to my login page that allows the user to change the connectionString to a different string, e.g. "LDAP://ActiveDirectoryDomain2.com"

In C# code behind how do change the connectionString value?

More info:

The problem I am having is that there are 4 other web.config settings call that one connectionString. For example:

<activeDirectorySecurityContextSettings connectionStringName="ActiveDirectoryConnection" defaultADUserName="ReportUser" defaultADPassword="password"/>

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C# - Cannot Change SkinID Property Dynamically

Jan 12, 2011

I get this error when I try to have my C# class change the skin of an asp control:

The 'SkinId' property can only be set in or before the Page_PreInit event for static controls. For dynamic controls, set the property before adding it to the Controls collection.

My goal is to provide a panel, call it ID="response", on every page, and then dynamically change it's CSS class from Error to Success, or Success to Error (so it's red or green). And also I make it visible = true, when a response is created.

Apparently, I am forced to use CssClass attribute, which is the only way this will work.

As a side-off-topic note: In PHP, you would not have a problem of using different "pre-init" "post-init" etc. A completely unnecessary process. You would simply change the html before you send it back to the user. I'm a bit confused why ASP.NET decides to overcomplicate everything. It's a bit silly for me to take time to learn all these different complicated processes to simply display a webpage. It takes time to learn all the quirks written in difficult-to-read ASP life-cycle documents on microsoft. Not to insult any microsoft people, but it's just not practical.

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Web Forms :: URL Parameters Change Dynamically?

Jul 20, 2010

I'm using jQuery thick box and I want to chaneg some url parameters dynamically. How can I do that.

[Code]....

I want to change the x and y values dynamically. I've try ths,

[Code]....

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Controls :: How To Dynamically Change SVG Code

Apr 5, 2014

This My Code

<svg width="250" height="250" xmlns="http://www.w3.org/2000/svg">
<!-- Created with Method Draw - http://github.com/duopixel/Method-Draw/ -->
<g>
<title>background</title>
<rect fill="#fff" id="canvas_background" height="252" width="252" y="-1" x="-1"/>

[Code] ....

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Web Forms :: How To Change Image Path Name Dynamically

Oct 18, 2010

In my website I have <img src from code behind (created the whole table and css in the code behind). So for an image I added as <img src='../combox/img/products/prod1.gif">

So when I run this page and see the view source, I get the following path for my image: <img src = "http://localweb1/combox/img/products/prod1.gif">. Here localweb1 is my development server.

But I want to change this "http://localweb1" to "http://www.mypage.com/ so the img src will show as <img src="http://aeroprod.com/combox/img/products/prod1.gif">

How should I do this in my code? Do I have to parse? In this case how do I do it?

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