I have an upload form with two Check Boxes on it, that when clicked enable two text boxes. This is working fine but the problem is that when the page refreshes after the click event the upload file input field gets cleared.
How can I save the input field so that it is saved after a page refresh?
I have an ajax asp.net page where a user has to make various choices, including radioboxes, checkboxes and so on.. It is made up of different views, and on the last one, i need to pull up a popup, but IE blocks them, and when you click to allow them, it automatically refrewshes the page and i lose everything that was chosen by the user.. Is there a way, perhaps using the PageStatePersister, to "save" the viestate into the session (i'm doing it) and load it back into the page after the refresh? Cause i think all the state is stored in the viewstate, but i dont know how to load it back into the page on the initial page load (after the refresh)
View 3 RepliesI am creating web page with similar functionality as the discussion section under each article in codeproject. For example when a person wrote a comment about an article, it creates a hyper link. This can be clicked by another person to add his/her own comment and so on. The problem is that clicking on the hyperlink opens another page, with input controls such as a text box for subject, a text box for content and several check boxes for different options, where once could enter a reply. I would like these controls be part of a webcontrol or a form and open within the page of the article itself and when the save button clicked, it posts the values to be saved, and the controls disappear.
View 5 RepliesI have a table including : StudentID,Mark
and I show them in a list and I want to input marks one by one:
<% foreach (var item in Model) { %>
<tr>
<td>
<%: item.StudentID %>
</td>
<td>
<input type="text" />
</td>
<%}%>
1-how can I save them in database which saves each mark for each StudentID in the list?
2- how can we send focus to next textBox by pressing Enter key in each textbox in the list?
One of my radionbutton has to be checked for the first time . let user check depend on ( on OR off). And then save the value in the database. After save, when page refresh radion button will be checked its depend on which one user choose. I am struggling for that.
View 7 RepliesI have to save data into different C# objects based on the input.
Based on the value of "productChoice" my program should save data to the corresponding class.
For example :if productChoice = "auto" then the data shoud be set to AutoDataprefill object.
if productChoice = "vehicle" then the data shoud be set to VehicleMileage object.
My order class :
public class Order
{
public Products products {get;set;}
} [code]...
Here is my code to create an instance of "order" and save data to corresponding objects:
CLUEAuto.Personal.BusinessEntities.Order nwOrder = new CLUEAuto.Personal.BusinessEntities.Order
{
products = new CLUEAuto.Personal.BusinessEntities.Products
{
products = new CLUEAuto.Personal.BusinessEntities.productChoiceType [code]..
i my futur webpage i wan't to use ajax. First i tough to use a panel to hold my controls and turn in visible/invisible with buttons. But if i use ajax and i refresh the page and show other controls.
I have a page with 3 different kind of data. in the first you can't type a name, you function, ... in the other more specific and the last one an evaluation. but if i refresh my page to a other what hapends with the data i typed in the first, can it be saved at temporary place. Because at the end all the data will be saved in a SQL database, but it still needs to be possible before it goes into the database to change it.
On my aspx page I am trying to capture user input and then tried to save them in database and also trying to post them onto another page. Now I am using the following code on the button click event:ASPX CODE:
<asp:Button runat="server" ID="cmdPress" Text="Save"
ValidationGroup="ValidateId" Height="26px" onclick="cmdSave_Click"/>
CODE BEHIND:
SaveCustomer();
SaveRequest();
cmdPress.Attributes.Add("onClick", "update(" + ID.Text + ");");
Now when I click save button then it the page waits and then I have to click again to close the page automaticallly and move to the next page. Can anyone tell me why I will have to click Save button twice to activate the button.
Is there a good way to keep the session after a user clicked reload/refresh? My boss wants this functionality, and I don't really/really don't want to use a query string...
View 2 Repliesi want insert,update,delete,select records from databse with out refresh page and show a loading icon while intraction completed
i looked and you gave me this links
How to call server side functions in JavaScript ASP.Net
I have a user control (ascx file) that contains an interface for users to change the data retrieved from the db. So, I am displaying data and most of this data can be edited by the user. When the user enters text into a textbox, and clicks "Save Changes", the value they typed in is lost and not persisted to the database. I realize now this is because the SaveChanges button does a postback, and the user control gets reloaded with its original valuesbefore the code within my SaveChanges button gets executed. I'm not sure if there are properties I need to set to save the input data, or if I need to write my own code to do it. What is the generally accepted method to do this? (Also, all of the controls in the ascx file are wrapped in an Update Panel.)
View 8 RepliesI have a problem when I try to pass in paramaters for a report in my report viewer. I have set up the ObjectDataSource and set the paramaters for 3 text boxes that are on the page. The only way I have found to set the paramaters for the report is the user must fill in the paramaters and hit the refresh button on the Report Viewer toolbar ,but I would like to have the user click a asp.net button insted. Is there anyway to call the refresh method from codebehind?
View 1 Replieshow can i generate rtf file based on input field(textbox input by user) c#
View 3 RepliesI m using a dropdownlist from sqldatasource based on input from listbox like this-
[Code]....
It works very much fine when i select listitem from listbox first time. But when i select listitem from listbox second time, my dropdownlist shows items for second input as well as first input.dropdown should not show items based on first input when i populate it second time.
1. Is there anyway to make an ifrom refresh without having to refresh the whole page?
2. My iframe just wont display when I run it. It just displays a grey screen with the file name in the middle.
<
iframe
runat="server"
id="IframeOne"
src="~/Test.aspx"></iframe>
I'm trying to update a db record via a business object, based on a users input.
In my button event handler, I check for a null or empty value like this before I set the object properties:
[Code]....
But if the textbox is empty, I get the "System.FormatException:
Input string was not in a correct format." in the line:
[Code]....
How can this be?
Since I'm new to coding and I'm trying to understand why here is a little more detail on the question.If you have a text box and you are limiting the input to say 2 charactrs do you really need to validate the input further? What I have is a text box that has a max length of 2. Is there a security reason to add a validator to the textbox. I should add this is in Asp.net.
View 8 RepliesI've tried to override error message when input incorrect data type in input field on HTML form.For example I have the model like this.
public class Person
{
public string FirstName {get;set;}
public int Age {get;set;}
}
For view, I put text input for Age to get it value.When type some string in Age text box like 'test' and press submit button.
I got this error message ,The value 'xxx' is not valid for AgeHowever, I want to change this message and try many way. There 's nothing effect this message value.
how we can refresh small part of the web page without refresh the entire page in C# ?
View 2 RepliesI would like to program an Input Box that comes up when a user clicks 'Find' button. It asks 'Please enter an employee number'. Then it takes the employee number typed into a text box and searches a dataset for that specific employee record.
I know that it should be server side because the client may not have the proper javascript installed or diabled. Therefore, can someone give me some code to put in code behind that can pop up an input box and use the input after, if this can be done?
we have a sql server 2005...that has 70-80 databases and hundreds of tables....
It is supposed to refresh every night.... refresh is done by other vendor(3rd party).... we dont know what method(technology) they use to refresh the databases....
My question is .....
Is there a good way to know when the last refresh has happend...can we determine it from sys tables.....
the sql server is installed in window server 2003 box.... we have access to the box as well as the sql server.....
My page (which basically contains a pair of Repeaters) renders and is displayed to the user.I'd like to have a "Download" button on the page which, when clicked, will propmt the user to save the page locally as an html file without losing any of the CSS formatting.
My CSS files are linked to via a Master Page.Currently, I have the button linked to some javascript that open will the Save As dialog, but all of the CSS formatting is lost, and it saves the page .I'm assuming that the button will need to open a new page which will re-create the data for the Repeaters and then save using StreamWriter, but I'm not exactly sure if that's right or how best to do it.
can we save pdf document without save,view,cancel dialogue box in asp.net..
View 1 Repliesi have place some .txt files in my web application root directory. now i want to open a popup on button click with save button so that client can save this file on his/her PC. also can we auto set the path??? mean client jst press save button and file automatically stored his "D:\Foldersample.txt".
View 1 RepliesI have a table on my page. I need to scroll down a little to get to that table. In that table i have som data that i edit and save to database. When the save is done i need to refresh the page( Response.Redirect(Request.RawUrl )) so it loads the new data to that table. When the refresh is done the page is on top again so that i need to scroll down again to see the table. This makes it very unusable for the user.
How can i refresh the page without it going back to top again? I tryed wrapping an updatepanel around the table but it didnt