let's say I have a page with a form on it where a user clicks Submit. This page checks the input fields when the user presses that button. If the fields contain mistakes, the appropriate fields' labels are turned red. That much is easy. Let's say if it's right, I want to POST that form to an external page written in another language. I cannot use any .NET conventions for transferring data, so it must be POST values. The postback attribute would seem to be for this, but I need the forwarding to be conditional. Eg: They're only posted to the external page IF my button handler determines that the values are good.
How can we split values from one column? I have a column in table like "work Experience". "02/03" Month and Year. I want to split that values and display in saperate labels. after clicking edit button they are displayed on dropdown list. Similarly i want to do for Annual CTC column.The Split for annual CTC will be Total Sal in Lakhs and In Thousand. Just want to write split function for that.How can i write and display?
I have a classic ASP page that requires two values from a form. These values are posted to the ASP page from another pages form. I would like to pass these values to the ASP page without the need for a form for testing. Is this possible?This is what the asp page looks like:
<%@LANGUAGE="JavaScript"%> <% var someID = new String( Request.Form("someID") ); var anotherID = new String( Request.Form("anotherID") ); %>
Ideally I would like to have VS pass values to 'someID' and 'anotherID' when debugging is started.
Im currently trying to use a jQuery plugin:jQuery Autocomplete TokenizerNow after posting back the page, I want to re-load the values back into the textbox for whatever items had been entered.Now the jQuery on the page is like below:
$(document).ready(function () { $("#<%=txtPeople.ClientID %>").tokenInput("Handler.ashx", { hintText: "Type in a name", noResultsText: "No results", searchingText: "Searching...", [code]...
I have a hidden value field on a page. On submit I post to a different page. On the page I've posted to I do a Request.Form but I do not get the value just a null value. This is the initial page
The javascript ViewCancellation function is set to a hyperlink in the code behind. The function will have a value like this,<a href="#" onclick=" View Cancellation(54666);return false;">cancel</a>.
How can I forward a url such as: [URL] to the appropriate page: [URL] Is there some way to do this? I'm using a DNN CMS but if you're unfamiliar with DNN
i am on a report in which i need to show the Total of Current Page in page footer then i want to carry forward this total to Next page's Page Header. How can i do it?
I am making a web application, this is my first application.I want to know when there is not a matching catch block for the exception generated and I don't want to display the exception generated, instead I want to display some message or want to forward to some other link or page, where should I write that message or how should I display this? Please elaborate me on this.
I am trying to implement Login/Logout functionality in my website without using inbuilt functionality of Login controls in ASP.NET. In some pages, which require the user to be logged in, I have written this in Page_Load
if (Session["cod"] == null && Session["admin"] == null) { Response.Redirect("You need to Login.aspx"); } if (Session["cod"] != null || Session["admin"] != null) { LinkButton1.Text = "Logout"; } if (Page.IsPostBack == false) { log_bind(); grid1_bind(); grid2_bind(); }
But while I was testing this, I noticed that when I press the Back/Forward button on the browser, these pages are viewable without being logged in. How do I prevent this?
How to redirect a page to a particular website link( links are saved in database) using database on button click, for particular DropDown value i.e, External. If dropdown value is "external", then on clicking button page should redirect to particular website link related to the above drop down. This link can differ in DB but DropDown value is same for all users i.e "External"..(these website links are saved in database, I have to fetch these links from database.
How do I conditionally trigger a full page postback from a link button inside of an update panel?
I have a custom control that contains its own updatepanel with a link button nested inside of it. When the link button is pressed I want its event handler to have the option of either letting the control update as normal or doing a full postback on the page.
Here is the control hierarchy:
Page Custom Control UpdatePanel LinkButton
Event handler Pseudo code:
LinkButton Click Handler Begin If is a partial post back AND a full postback is needed Page.DoFullPostback End If End Handler
Note: I aways need the partial postback to happen. I was considering injecting a __DoPostback in the controls markup but this seems hacky to me.
I have page that has a datasource. The datasource executes a stored procedure and returns results. If the result is NULL, I'd like to forward the user to an error page. How would I accomplish this with ASP.NET and C#?
I was wondering if there is a straightforward way of getting a user's session cookie and posting it to a page on a different site to be processed there?
I want to send some values from my iPhone application to an ASp.Net web page in server. I am using asihttp for that. Its processing the request and invoking the page on server. But the none of the values are retrieved in server side. Below is the code from iPhone app.
I was woundering if i could be lead in the right direction.
I have three tabs on my page and on the first tab i have a txtbox which i supply with a name. On my tab 2. I have a ddl which i will include the value of the txt i was working on on tab1
Now i will like to post the value on the textbox in tab1 to the ddl in tab2(Searching through it and getting the right info)
The way i have it right now is just adding another value into the ddl and its not searching properly even thou i know there is a record in the db.
I'm currently using an SqlDataSource in ASP.NET/C# to let users insert, delete and update entries in a table/gridview. Every event needs to be written to an audit table.
I have easily implemented inserting and deleting - when inserting, the main info audited is just the parameter values of the insert query (e.Command.Parameters[0].Value.ToString() etc), and deleting is pretty much the same (just getting the ID in the delete query).
But with updating, I need to log which fields were changed and also their old values. How would I do this? As an example, here is the code for the inserting:
I Had two webforms. source.aspx & Target.aspxSuorce.aspx has 2 textboxes for input data and two submit buttons. am using cross page technique to transfer data from one webform to other.ource Page:On buton click event :
Server.Transfer("TargetHome.aspx"); = null) { TextBox TextBox1 = PreviousPage.FindControl("TextBox1") as TextBox; if (TextBox1 != null) [code]...
I have notice that the UpdatePanel post every field included on the form on every trigger.
But in most of my cases I use 2-3 UpdatePanels at the same page, and each one is independent.
When I click for update the one panel, then my page receive all the input data of the page (ok this is logical) but I won to read only this UpdatePanels data and act according, and not the other panels data.
So I see that a lot of traffic is happened this way.
So is there a way to say to one UpdatePanel - send only my input data, and not everything found on the page. ?
I am having a problem where when I form post to an action it gets null values in my hosted enviroment although if I use a model to bind to it works fine. Everything posts and works correctly when I run the project.
So far I have tried to pass the form fields back as parameters on the action and get the value through the context request. Both work fine but as soon as I publish it to the hosted enviroment, it doesn't work. in the view I have:
<%=Html.TextBox("subject") %>
<%=Html.TextBox("comment") %>
for the action Method:
[HttpPost]
[Authorize]
public ActionResult Reply(int? id, string subject, string comment)
{
//Some code...
}
I have verified that it is hitting the action but the subject and comment values are null. I am guessing I am missing something simple, maybe a security setting in the config, that is causing this since I am still fairly new with MVC. I am running VS 2008 with MVC2.
