Get Values Of Textbox In Listview And Perform Calculations In Javascript?
Nov 29, 2010
image of my listview: I want to total every row from my listview tallies total infected people and percentage
CityID | City | Population | Male | Female | Total | Percentage |
Population, male, and female columns are user inputs total column is male+female textbox value per row percentage= (total/population)*100 also per row to calculate total and percentage on every textchange
I am having 2 textbox fields named date of birth and age. I have coded in C# in the textchanged event of Date of Birth text field to calculation age and display it in the age text field. For this i have given autopostback true to Date of birth field. I want to calculate age without autopostback,
I'm working on an ASP.NET web app where I'm using a Wizard to take the client through a large series of steps.One of the steps includes calculating a bunch of numbers on the fly... the numbers calculate properly but when I click "next" and then go back again... some of the numbers are not retained.
function CalculateFields() { txtSellingPrice = document.getElementById('<%=txtSellingPrice.ClientID %>'); //I get all of the elements like this... //... var regexp = /[$,]/g;xt" and then "previous" [code]...
I have a ListView control that makes use of a DataPager. In each row of the ListView there is a text box where the user will enter some notes relevant to that particular record. Then they use the DataPager to navigate to the second page of records. If they then return back to the first page in the ListView the text they entered is gone.
Question: Is there a way (through use of a paging event or databound event maybe?) to retain the textbox values between paging events ?
I would like the user to be able navigate backward or forward and still see the text heshe has entered.
For example : I have UserID and UserName. So I use DropDownList. UserName is DataTextField and UserID is DataValueField. So User can choose their name and I save UserID to my database. But If User is new and not registered. I want to allow to type in DropDownList and I save the name to database. So for registered people can choose and not registered people can key in.
After a user creates an account on my website, I want to redirect the user to the home page and display a twitter style message bar on top. This is how I have it:
success: function (response) { if (response.Success) { location.href = response.ReturnUrl; } ShowMessageBar(response.Message); },
The message bar does appear but it gets displayed only for a second as it gets canceled by the redirect. What can I do to display the message right after the redirect has completed? Is there a complete event for the location.href?
For example : I have UserID and UserName. So I use DropDownList. UserName is DataTextField and UserID is DataValueField. So User can choose their name and I save UserID to my database. But If User is new and not registered. I want to allow to type in DropDownList and I save the name to database. So for registered people can choose and not registered people can key in.
Is it need to use HttpWebRequest? how does it works? i want to pass data from a asp.net page's textbox to a textbox in a given URL/ a given website, how can i do it? For example, i want to pass a text box value which is entered by a user in my asp page, then the textbox value will be passed to the website's text box and get the response. I want to pass some data to a website-for example [URL] then call the submit button of the given website from my ASP.NET page, then get response from it.
Which means when user fill in the textbox in my asp.net page, [URL] the hotel search textbox will be auto fill in with the data (such as the date) that user typed in my ASP.NET page. and this will call the submit button of the website, so that the given website can response.
I need to dispay confirm box on server Side.. senario is like Im Trying To upload Image During Upload Im Checking some properties like Image type,image size, etc.. While Uploading i want to check properties like
as all we know that we can create very simple chat using ajax timer & web service , it runs well for few users .
i want to leaverage same idea for site where 5000+ users will be there in chat room , messages are stored in queue hold in memory * dispatched as user request that is through java script timers calling page method or service ,
how well it will perform ? i know GTalk implements XMPP protocol(jabber) for the web chat seems it will be difficult to got XMPP way ?
function LogInUser() { var LoginName = document.getElementById("<%=txt_LoginName.ClientId %>").value; var Password = document.getElementById("<%=txt_Password.ClientId%>").value;
i have 2 template field columns time and total_time in a gridview.. time column has a label in the item template and a textbox in th edit item template..
similarly, total_time has a label in the item template and a textbox in the edit item templte..
what i need is, when the user enters a value in the time textbox,it must get updated in the total_time textbox.. and on edit,when the user changes the value of the time textbox ,dis value must be ADDED to the total_time textbox.. both should be displayed in the label also..
I'm new to .NET and converting and proper way to convert strings to other values. Specifically, here is a situation I'm facing:
I'm returning two values from a datasource as strings. One values is a representation of a span of time, and another is a count of how many attempts to access a system took place within the span of time.
Given these parameters (for example):
Span of time: 00:01:00 Attempts: 13
I'd like to calculate a third value that shows how many seconds each attempt to connect took place during that span of time. This involves converting the time span to seconds and then dividing by attempts. Where I am getting lost is with the conversion of types. I know the span of time needs to be converted to a date, reduced to seconds, then converted to a number to be divided by the attempts field, also converted to a number.
I've been playing around with code segments like this all morning to no avail:
VBNET Code: Dim thisTime As String = "00:01:00" Dim thisAttempts As String = "13" Label1.Text = thisTime Label2.Text = thisAttempts Label3.Text = Math.Round(Integer.Parse(Convert.ToDateTime(Label1.Text)) / Integer.Parse(Label2.Text), 2)
i am using a list view for viewing some information to user there i used a hyperlink in each row to show detailed information in a modal popup in the same page what i want on the click of particular hyperlink the detailed report of that row only should display. [ID] is the primary key in my database iam passing that as an object from aspx file to the code behind and using that id to fetch data from database. but each time it is showing same information.
How to add two text box values and equating with other textbox and disabling the button.
I have 3 textboxes shipQty1, shipQty2,Orderqty and a button i.e. CustomerReport.I want disable the CustomerReport button when this expression succeeded shipQty1+shipQty2=Orderqty. if orderQty is equal to ship1 and ship2 then CustomerReport button should be disabled.
