Web Forms :: Asp Hiddenfield Values To Other Pages?
Jun 15, 2010I want to send some data to other pages using asp hiddenfields.Page1.aspx:
<body>
<form id="form1" runat="server">
<asp:TextBox ID="txt" runat="server">
[code]...
I want to send some data to other pages using asp hiddenfields.Page1.aspx:
<body>
<form id="form1" runat="server">
<asp:TextBox ID="txt" runat="server">
[code]...
I have a hidden field which is used to count the number of times "Load Grid" button is clicked. Load Grid button and the grid view are in update panel as shown below.
[Code]....
Code behind:
public partial class ajaxGridSort : System.Web.UI.Page
{
public string sortOrder
{
get [code]....
Each time user clicks on load grid or try to sort in the grid, I am loosing the hidden field values. Can you please help me understand why am I loosing hidden field data on AJAX postback and please provide the solution for this issue?
I am sending querystrin values over pages, but the problem space appear after some Valuse ,Here is the code I am using: aftre ("qud") value it adds a space i don't know from where,, so it gives error because it would be a fault value!
<a href="edit.aspx?k=<%#Eval("id")%>&l=<%#Eval("name")%>&ol=<%#Eval("location")%>&i=<%#Eval("qud")%>&ts=<%#Eval ("use")%>">
<asp:Label ID="LinkButton1" runat="server" CausesValidation="False"
CommandName="Select" Text="Select" ></asp:Label></a>
I have a form, mostly consisting DDL's. I constructed this form using a Master page with about 10 different pages attached. Each page consists of roughly 10 to 20 DDL's. My goal now is to navigate from one page to the next and back with out loosing the selected values in each of my DDL's on each page. I have thought about assigning each to a Session but that would really bog things down considering the amount of Data i would be storing. I would love to go the easiest route but my mission here is most efficient.
View 12 RepliesI've got a pretty simple problem but I am not sure what is the best way to accomplish this. I've got an input aspx where a user fills in about 15-20 input fields and I want to display this information on the next page however; I am not really sure what is the best way to go about doing this?
I tried using 'Server.Transfer' and 'FindControl' API calls but have struggled to use them because the value is always null because it cannot find the asp:textbox ID I have specified from the previous page.
What would be the best way to just simply transfer the values from my previous page to the next page??
I want to updated records according to all the checkbox which is checked on page1 page 2 and so on
But right not only first page records get updated not from the all the pages . How to read the checkbox values from all the pages which has all the checkbox checked?
My code is
I have one update button
After clicking on update button all the values are getting updated
in database and according to that my Gridview will get updated
I want to updated recoreds accroding to all the checkbox which is checked on page1 page 2 and so on 1
I want to updated recoreds accroding to all the checkbox which is checked on page1 page 2 and so on 2
I've a form containing 30+ textboxes. I'd like to save the data entered in the form texboxes in an object(session) and pass them into another page and simply display the values in a tabular form. How can i do that. Also, suggest me the best way to do it.
View 7 RepliesI have 2 user controls that is hosted by 2 different aspx pages.
example:
srcpage.aspx --> hosts the --> sourceusercontrol.ascx
and
destpage.aspx --> hosts the --> destinationusercontrol.ascx
I would like the values in the text fields of the sourceusercontrol.ascx to be passed on to the labels in the destinationusercontrol.ascx.
I have gone through the MSDN ASP.Net examples and i was able to successfully pass values between two aspx page using the postback URL functionality, but cannot do the same thing with the usercontrols on 2 different aspx pages.
I have a gridview with paging enabled.How can i get the entire checked checkbox values s that i can save it into to a Table.Ie, if i havetwo checkbox checked in page1,three in page Two and two in page three etc.etc. i should get the entire values of a checkbox in a variable so that i can save it into a Table.
View 1 RepliesI am using flow player for my online tutorial site, which passes values dynamically. i.e. i am passing course id values, each id values having separate videos. Here is my code:
<a href="Content/Video/2-record-ppt-presentation.mp4"
style="display:block;width:520px;height:330px" id="player"></a>
<script type="text/javascript" src="js/flowplayer-3.2.4.min.js"></script>
<script type="text/javascript" language="JavaScript">
flowplayer("player", "flowplayer-3.2.5.swf");
</script>
My requirement is i want to pass url values in 'href' dynamically.And i am using vb code behing in asp.net.
[Code]....
[Code]....
I would like to store an array of string or a List<string> in a Hiddenfield. You can c the code I am trying below :
public
int[] ListEmails{
get {
if (hdnEmailBody.Value.Length == 0)return
new List<string>();return
hdnEmailBody.Value.Split();
}set
{
hdnEmailBody.Value = ?
}
}
value;
I am developing a application in which I return the value a it will fine it give me value during debug when I put cursor on .value it give me HiddenField1.Value 140 value but how I get this value into jquery code I will try a code but every time give me empty value means this value can’t assign to grid view following my whole code
var HiddenField1 = a;////////////////////////C# code where give me value of a
HiddenField1.Value = a.ToString();
My hidden field and Function to access the hidden field value
<asp:HiddenField ID="HiddenField1" runat="server" value="" />
Method to access the hidden field value in Jquery code.
var HiddenFieldcheck= $('#HiddenField1').val();
alert($('[id*=HiddenFieldcheck]').val());
but every time it give a empty value how I solve it ...
I have been at this for two weeks now without any success but I know I have to get a solution to move forward with my design. Is there any way to bind data from a SQLDataSource to a Hiddenfield or Textbox WITHOUT binding via the data controls like gridview, formview, datalist, etc. I do not want to use any of those controls. I need to do inline binding. Please provide the working code example. The hiddenfield or textbox would be named eid. The SQLDataSource name is GetDataEid. Again, if you reply and you submit code I can try please provide the full working solution. These do not work. They have already been attempted:
<asp:HiddenField ID="HiddenField1" runat="server" Value="<%#Container.DataItem("FieldName") %>" />
<input type="hidden" id="hdnId" name="hdnId" runat="server" />
and write the following code in your page load method
hdnId.Value=yourDbValue.ToString();
asp:HiddenField ID="hid" runat="server" Value='<%#Eval("column name") %>' />
<asp:TemplateField>
<ItemTemplate>
<asp:HiddenField ID="HiddenFieldTime" runat="server" Value='<%# Bind("Time") %>' Visible="False" />
</ItemTemplate>
</asp:TemplateField>
When I load the page, it shows up as a blank cell. Is there anyway to hide it completely as it looks out place?
I have a GridView and a TabControl. On click on the row of grid, I store the EmpId in a hiddenfield in javascript. Now in Page_Init, I am trying to load a usercontrol for a EmpId stored in hiddenfiled. But I am not able to access hiddenfield value in the Page_Init. It display empty. If I have to load the usercontrol during Page_Init, then I have to access the HiddenField value first and it is give problem.
View 2 RepliesI have a hiddenfield in my mater page declared as:
<asp:HiddenField id="hf1" runat="server" value="0" />
I have a Page_Load subroutine in my vb codebehind file that sets a value for hf1 as folows:
Dim hf1Ref as HiddenField = Master.FindControl("hf1")
hf1Ref.Value = "test"
In my pageLoad() Javascript file of my master page I simply try to do the following.
alert(hf1.value);
I get "0" for the hf1Value.
Im trying to figure out what the value is from a specific hiddenfield value when selecting a specific row in a datalist.....
I tried to find an example on the net....but today I seem to find all the wrong codes...
To pass a textbox value across a page I'm using a property on page1.aspx to pass to page2.aspx which I read using a virtual path. the code
[Code]....
When I fire a postback on page2.aspx, the content of employeeid is 0?
both code above is nested with a If Page.IsPostBack =
False
Then statement
i am trying here is to pass values to other pages. When i include the following code
private void Button1_Click(object sender, System.EventArgs e)
{
Response.Redirect("WebForm5.aspx?Name="+txtName.Text);
[code]...
i need to pass a long list of Ids from one page to another, i was thinking of using querystring but taking in consideration that the number of ids to be passed may reach 300 i think is not a good idea.an option from my understanding may be the use of session, this seems to me an optimal solution in my case but on the other hand I can certainly clear the session when the user performs a certain action and the list of ids is not longer needed, but if the user leaves the page without performing any action i want to clear the session, how can i do it?f multiple users are using the same functionality do i need the session's items to be confused or the session is for a single user?
View 4 RepliesI have a hidden control and i am adding oninit event from code behind on hidden control,but why does server side hiddenfield not fire oninit event?
Code:
<input type="hidden" runat="server" id="hidden" name="hiddenColConfigure"/>
Code behind:
hidden.Attributes.Add("oninit", "initHiddenConfigure("this");
I have a usercontrol on the content page. I'm trying to access this usercontrol's hiddenfield.
I was able to access it before applying the master Page. But once I changed the page to a content page , the value in the hiddenfield is showing empty.
alert(document.getElementById('<%=hidLat.clientID%>').value) is showing the value.
I have a property PickupHidLat defined on the ascx page and I'm using this property to access hidLat value on the content page.
objBLL.Latitude= DirectCast(uc_MyClient.PickupHidLat, HiddenField).value
why is the value null on the content page?
I have a repeater which always has 1 UserControl, however the UserControl can vary, lets say it could be UC1, UC2 or UC3.
When I come to validate that a hiddenfield in each is not empty, I iterate through the repeater items but I have to do a findcontrol on UC1 check an exposed value, then do the same for UC2 then UC3. In all its a bit unwieldly.
What it would be great to do is iterate through the repeater items find the hiddenfield (which is the same name for each UC) and test that in one go, like below:
foreach(RepeaterItem item in Repeater1)
{
... some code here to start off with
HiddenField hfAnswer = (HiddenField)item.FindControl("HF_Answer");
if(hfAnswer != string.Empty)
do something here
}
At the moment I pass values from one page to another. I need to pass objects between pages, how can I do this.
View 3 Replies