Web Forms :: Can Validate Username In Aspx Page
Nov 16, 2010I developed Registration Page like this.
[Code]....
I developed Registration Page like this.
[Code]....
how to use regular expression in vbscript to validate username field. ie it should have minimum of 4 characters and at the same time it should contain minimum of 3 ALPHABETS. ie
1234 - not allowed
abc1 -allowed
My code
dim regObj,retVal
set regObj = new RegExp
regObj.Pattern ="[A-Za-z0-9_s]{4,}"
regObj.IgnoreCase = true
regObj.Global=True
retVal = regObj.Test(sString)
I've done a registration form with username availability check.. (refer screenshot attached)..
the problem is when i click register it validates all d fields and doesn't check the username whether its available or not..
it simply inserts the value..
how can i make the username availability check a mandatory?
i want to write aspx page html from aspx.cs page on page load..
i hav already used div.innerHtml...
i want to write below code in aspx page from aspx.cs page
[code]....
How to Dispaly the username on all aspx pages....?
am thinking that by using "session object" we can able to do this...bt am not sure
Can any send the code or links
I need to access signed in username and pass, which are saved in session variable,
from silverlight page
i remember something of accesing session variables from silverlight but cannot get the code
cannot remember the name of the video, which shows how to interaction between aspx page and silverlight plugin
what i wanna do is:
there is an dropDownList in the master page with 4~5 items.
i've prepared 4~5 sub-page related to the above item. when the dropDownList.ItemChanged, the subpage content will show their own page.
use html iframe to include another aspx page.
in my cs code:
[Code]....
but when i change the item in the dropdownlist, the error pops up:
[URL]
is it possible to place an aspx page inside the update panel of another aspx page? if possible let me know the way to do that.
View 1 RepliesHow can I call a public property declared on a ASPX page from a different ASPX Page? Is that possible? It is a website project. How can I get/call this property from a different aspx page? I have attempted this from the other page, but it is not recognizing the partial class: private Test_Default _test; It does not recognize the "Test_Default"
I.E.
[code]....
I have to pass the value [sysid] for getting the value from another table.
I coded asp:
[code]....
I'm currently doing sign up page where customer can sign up to use my website.however, when they type username, they will prompt that username is taken.how to check in database if the username is already been taken? i got 2 sign up page. 1st page is where the customer type their username, and password.2nd page is where they type thier personal particulars and then it will store in database..
below are my codes fot my 1st page
protected void btnNext_Click(object sender, EventArgs e) {
if (!Page.IsValid) {
return;
} Session["username"] = tbNewId.Text;
Session["password"] = tbConfirmPassword.Text;
Response.Redirect("~/SignUp2.aspx"); }
this is my codes for second page
protected void btnNext_Click(object sender, EventArgs e) {
SqlConnection con = new SqlConnection();
con.ConnectionString = ConfigurationManager.ConnectionStrings["Connection"].ConnectionString;
String sql = "Insert into Customer (Name, Phone, Email, Address, Username, Password) ";
sql = sql + "Values (@Name, @Phone, @Email, @Address, @Username, @Password)";
[code]....
I am using an IFrame in one of my aspx pages. The source for the Iframe is an aspx page which consists of several links of other pages(All are developed in .net 2003) now i am using 2008.The Problem is for some of the pages there is query string which consists of username.I need to pass the username from the parent page to the IFrame pages.Is there any way to acheive this?
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View 7 RepliesI have a two textboxes on the same page with their corresponding buttons to enter the data and both the textboxes require validation.
The problem is that if any of the two buttons is clicked it causes client side validation. What I want is only corresponding button shud cause validation.
Im using vb.net 3.5, ajax, sql 2005, been programming a while but still consider myself a novice an need some advice. Im building a cms type tool for a knowledge base. And on one of the web forms i need to be able to allow the user to add a set of controls each time they click on a button, the controls they add will be fixed, a set of 3 textboxes. I then need to be able to run a for each loop to check that they have populated the textboxes before running an insert via the tableadapters insert method.
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View 12 RepliesI have a usercontrol which has few textboxes and associated validators. (This is for holding common form fields which i include at multiple place.)
This usercontrol doesnot have any buttons.
The user control is included inside a page. The page has other textboxes and a submit button.
How do i ensure the the forms in usercontrol is valid when i click the submit button outside on the page?
How can I validate the page using this javascript on Asp Button Control.
function PrintPanel() {
var panel = document.getElementById("<%=pnlContents.ClientID %>");
var printWindow = window.open('', '', 'height=700,width=1000');
printWindow.document.write('<html><head><title>Trainee Appraisal Form</title>');
printWindow.document.write('</head><body >');
printWindow.document.write(panel.innerHTML);
printWindow.document.write('</body></html>');
printWindow.document.close();
setTimeout(function () {
printWindow.print();
}, 500);
return false;
}
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Print Only"
OnClientClick = "return PrintPanel();" />
.aspx:
<input type="file" id="file1" name="file1"/>
now i want to call the file control in .aspx.vb page. how can we call this..
I have an aspx application with 2 aspx pages. Second aspx page will get opened on click of a button in first aspx page using JavaScript. The problem is, when the second aspx page is getting opened, its Page_load event is not firing. Only when I refresh the second page, page_load event of second aspx page is fired. what might be the problem and what is to be done to fire the page_load event.
View 1 RepliesI wrote a test page that does a bunch of busy work in a method called at page load. This process as I have it now takes around 12 seconds.
If I try to load another page while the first long running page is loading, this second page doing nothing except writing out a world, it doesn't load until the first long running page is finished.
Why is this the case? I would think IIS would be able to handle multiple concurrent connections, it seems crazy that one long running page would stop every other page in the application from loading. I must be missing something or not understand how IIS works.
I would think multiple independent requests would be spawned on different threads. Is this only the case if the requests are from different sessions entirely? Are all requests from a single session bound to a single thread?
I have page A.aspx where I show some result in listview. When I click On Some data on listview I go to page B.aspx. Now the problem is when I click on back in page B.aspx it comes to A.aspx with out previous listview result. Ack requirement is when I come to page A.aspx result of listview has to be there. How do i do that?
View 2 RepliesHow to update username of current logged username?
View 10 RepliesI work in VS 2008. Whenver I add a server control(Label) and set it properties in aspx.vb and build the solution, I get the error "Label1 not declared". While analyzing this issue I noticed that the event handler statements for the Label1 where not added in the designer.asp.vb file. These statement would actually be added automatically when I drag and drop a control to my webpage.
I would also like to inform the scenario after which this problem came to me. I was working in VS 2008 , VS 2005 and VS 2003 in the same machine.Could this have caused the issue ?
Now each and everytime when I add a control, I am adding the "With Events" code in the designer page to make my build succesfull which makes me to spend more efforts.