Php - Any Reason To Place The Session ID Within A Form As A Hidden Form Field?

Apr 2, 2010

is there any reason for me to place the session ID within a form, as a hidden form field?

View 3 Replies

Similar Messages:

MVC :: Request.Form Collection Does Not Contain Form Hidden Field Value?

Jul 5, 2010



Request.Form collection does not contain Form hidden field value.

View 2 Replies

JQuery :: Post The Form And Use The Value Of The Hidden Field To Know The Selected Radio Button

Sep 24, 2010

I'm having a time finding out I could not do something simple as :

On the onchange event getting the new selected checkbox, this with jquery.

The checkboxes are located in the following div :


This all located in a form, when I will find out the selected radio on change I will post the form and use the value of the hidden field to know the selected radio button. Nothing really difficult.

The js code :


View 3 Replies

Web Forms :: Reset Field Code Not Working When Using A Form Inside A Content Place Holder

Mar 10, 2010

i am using this code to reset all my textboxes and Dropdowmlists after the button is clicked:

void resetField(object myObj)
//RadioButton rl;
string temp = myObj.GetType().ToString();
switch (myObj.GetType().ToString())
case "System.Web.UI.WebControls.TextBox":
((TextBox)myObj).Text = "";
case "System.Web.UI.WebControls.DropDownList":
((DropDownList)myObj).SelectedValue = "N/A";

i have tested this code and it works great separately .. the only difference is on my project i have DIV, tables, TABs and ContentPlaceHolder. not sure if this can make this code not working.. i am not getting any error..but nothing is happening.

View 9 Replies

Forms Data Controls :: Setting The ID Parameter To Form Parameter Source And Have Entered The Grid Views Name In The Form Field

Mar 11, 2010

How do you use the http POST method with a Grid View on another page. I am trying to use the POST method to send the ID from the selected row of a Grid View, I am using a link button set to fire the select command and it has the Post Back URL set, from one page and then retrieve the ID value on another page using an Object Data Source. Also, under the Defining Parameters, I am setting the ID parameter to Form Parameter Source and have entered the Grid Views name in the Form Field.

View 4 Replies

State Management :: Hidden Field Value In User Control / Make The Hidden Field Save Its Value?

Mar 23, 2011

I have a custom user control which contains a asp hiddenfield object. The value of this hidden field is being set using javascript and I have verified that the value is being set properly. When a postback occurs the new value is not being saved and I cannot access it in my code.

I believe the problem is because the user control is not saved in viewstate and therefore the hidden field value is not saved accross postback. How can I make the hidden field save its value? I tried accessing it from the early page cycles and still no luck.

View 4 Replies

MVC :: Session Variable Versus Hidden Field?

Jun 8, 2010

I have an application that goes through a series of questions and I have a view that shows each question based on the ViewData.

I would like to store the QuestionID (the view uses this to determine which question to show), but I'm curious if I should be storing the CurrentQuestionID in the Session or as a hidden field?

I am sure this is pretty common and I was curious what the conventions/best practices were for this sort of thing.

View 2 Replies

MVC :: Create Form Does Not Place Data Into Databases

Mar 2, 2011

I have a problem with mvc 3.

I was following the getting started with mvc3 Tutorial which explains how to add Data to a Database, but I have enounter the following problem.

Data I create using the create form does not end up in the Database I made with Microsoft SQL Server Management Studio Express.

I have followed every step in the tutorial.

how I get the Data in the Databse?

View 11 Replies

MVC :: Does The Hidden Input Must Be Inside A Form

Dec 10, 2010

In order to use hidden input, does the hidden input must be inside a form?

Is there any strategy to perpetuate the hidden input value between requests? So far I guess it's through query string / URL?

View 9 Replies

Web Forms :: How To Validate A Hidden Form

Mar 27, 2010

Dispite what the topic subject says, I really want the opposite. I panel with a form and validations that's hidden. I also have another form that I'm trying to use on the same page, but the page won't validate because of that hidden form. Is there any way around this? Can you tell the brower NOT to validate just those hidden fields?

View 5 Replies

C# Get Custom Attribute Of Hidden From Request.Form

Jul 22, 2010

I have some code which is rendering some custom attributes of Hidden Control (without runat=server).

Something like,

And I have a lot of these hidden elements on my form.

When I submit the form, I am looping through a set of ids, say 1200 to 1250, so I will read controls based on that, and also hidden with Request.Form["hdn "]

Now problem is, as we know we get value attribute from form when we do Request.Form["id"] for hidden, I want to read my custom attributes from hidden element. Is there any way? Note that, I can not touch the rendering part here.

View 1 Replies

Web Forms :: How To Place Multiple Form Tags In A Single Page

Jan 16, 2011

How to Place Multiple Form Tags in a Single Page.

View 12 Replies

C# - How To Receive Input To A Hidden Textbox And Submit A Form

Sep 6, 2010

I have an ASP.NET application designed for a Windows CE device that needs to take in information from a scanned barcode. The device sends the scanned data as string input with a crlf to whatever field has focus. I set up my page with a textbox that takes the input and posts back to look up the item.

Now, I'd like that box to not be visible to the user, but IE complains when I set focus to it if the field is "visibility: hidden" or "display: none". I've tried moving it off screen using absolute coordinates, but setting the focus scrolls the window to the new location.

View 4 Replies

Web Forms :: Get Custom Attribute Of Hidden From Request.Form?

Jul 22, 2010

I have some code which is rendering some custom attributes of Hidden Control (without runat=server).

Something like,

<input type='hidden' id = 'hdn1221' name = 'hdn1221' OldValue = '12' OldMode = 'A' />

And I have a lot of these hidden elements on my form.

When I submit the form, I am looping through a set of ids, say 1200 to 1250, so I will read controls based on that, and also hidden with Request.Form["hdn<Id> "]

Now problem is, as we know we get value attribute from form when we do Request.Form["id"] for hidden, I want to read my custom attributes from hidden element. Is there any way? Note that, I can not touch the rendering part here.

View 5 Replies

State Management :: Posting Session Information To Server Through The Hidden Field?

Sep 23, 2010

I have the following in my code (Login.aspx page)




View 3 Replies

Posting A Form With Hidden Fields Without Submit Button Click?

Jun 7, 2010

I have a form as

<form action="" method="post">
<input name="Descripcion" type="hidden" value="" id="Descripcion" runat="server" />
<input id="Submit1" type="submit" value="Comprar" />

Instead of clicking on submit button i want that the form should be posted without clicking submit button with hidden fields

View 3 Replies

Web Forms :: Unable To Access Hidden Filed Value In Target Form?

Mar 12, 2010

In form1.aspx I have a hidden field.I am populating the hidden field with the value in the text box.

When I go to form2.aspx i retrieve the hidden filed value in another hidden field using request.form.

After using request.form ,the value is empty.

what can be the problem here?

In form1.aspx:-HiddenField1.Value = TextBox1.Text;

In form2.aspx

HiddenField_2.Value = Request.Form["HiddenField1"];

View 14 Replies

Gridview Hidden Field - How To Get A Hidden Field Value Using JavaScript

Jan 7, 2010

I have Gridview like this:

<asp:GridView ID="gvPartsSearchResult" runat ="server" CssClass="MRJ_TextGrid">
<asp:TemplateField HeaderText="Select">
AutoPostBack ="true"
Value ='<%#Bind("FILE_EXTENSION")%>'/>

I want to read the hidden field value when the user clicks on the radio button.

View 2 Replies

C# - Getting Value Of Form Field From HttpContext?

Feb 17, 2011

I have declared a form input in my ASP.NET ascx file:

<input type="hidden" id="hidServiceType" name="hidServiceType" value="somevalue" />

And in the web service / web method, I am trying to get the value of this

HttpContext postedContext = HttpContext.Current;
serviceType = postedContext.Request.Form["hidServiceType"];

I can dig down into postedContext.Request.Form and see 2 keys one being "hidServiceType" but "serviceType" variable = "";

View 1 Replies

Visual Studio :: "Place Code In Separate File" Checkbox Is Missing When Add New Item / Web Form

Mar 5, 2010

I did the following:

(1) File / New / Web Site

(2) Right-clicked on new website name

(3) Selected "Add New Item..."

(4) Selected Web Form

(5) Didn't see any check boxes for selecting either "Place code in separate file", or "Select master page".

The checkboxes are missing. Is this a configuration problem?

View 2 Replies

Web Forms :: Email Form Field Values

Apr 22, 2013

i have created a web form in which there are few text field i want to save data to database and  and that data should be mail to the website owner and welcome message to the Clinet whose data was it

View 1 Replies

Post PDF Form Field Data From Inside A PDF Via Code?

Feb 18, 2011

I have PDF that opens in a browser (iframe) that has standard PDF form fields. I would like the user to fill out all the fields and then press an HTML submit button (located outside the iframe in the surrounding ASPX page) so that all the data in the PDF that was filled out in the PDF Form Fields posts that to another ASPX page.

View 2 Replies

Web Forms :: How To Bind Field In Form View To Different Data Set

Feb 2, 2010

This is probably a simple question, but I can't seem to find an answer. One of my web pages has an ASP.NET FormView and two SqlDataSource controls. I need to show data from both datasource controls in the FormView. Most of the data will come from datasource1, with 2 or 3 items coming from datasource 2. The way I am trying to do this is by adding a label to the formview, then use custom data binding to get the data from datasource2. However, I can't seem to figure out the syntax for the bind statement

View 2 Replies - How To Insert NULL Into Database If Form Field Is Empty

Jan 18, 2011

I have a form and stored procedure that inserts the data from the form. It works fine except that if a field isn't filled in it doesn't insert a NULL into sql it inserts "".

I've tried a few different ways but none seem to insert NULL, the one below still inserts "", can anyone point me in the right direction.

Here is the required part of the code, if you require more just let me know.


So if I enter nothing into address1 field it should write NULL to screen but it always writes NOT NULL.

View 4 Replies

Show One Database Field In A Dropdownlist At Form Load?

Nov 22, 2010

i want to show one database field in a dropdownlist at form load. can anyone tell me how to do it.

View 2 Replies

Copyrights 2005-15, All rights reserved