Web Forms :: Radiobuttonlist Auto Postback Options?
Aug 10, 2010
I have set of questions named as 1,a,b,c,d,2,3question '1' has radio button list like below. (a,b,c,d) and '3' are enabled only when user selects something apart rom "Never"number 2 is enabled only if user answers something from question 'd' (which is a checkboxlist)My problem is when user selects "A few times a year from 1 question" and some answer(for example second option as "Frequently" from number 3 which is a radio button list and now user selected differnt answer for question 1 (let say Montly) now answer to 3rd question autoamtically changed to first option in radio button list")
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Mar 8, 2010
I want to be able to display information about each rate pulled, mainly: a description for the user, the rate or charge amount, hidden from the user I would like to save the estimated date of arrival and shipping method code.
Right now i'm using a RadioButtonList to display the data, but with a name/value pair I can only do so much (unless I wanted to really hack it up and make the value of each list item comma delimited or something like that to be able to store all that data). There can be multiple rates shown depending on the number of shipping options rates are being pulled from. Is my only other option to use a repeater or are there any other clean options?
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Jan 20, 2011
Im facing problems with displaying data from database to radio button list using visual studio 2010 , C# . Is there any ways/methods that I can use?
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Oct 21, 2015
I want program test for student exam. One Question with five answer. For example.
Question
The capital of India.
Answer
A) Dushanbe
B) Moscow
C) Delhi
D) Kabul
E) Tokyo
I have many question with answers. When I define correct answer. Program generation always correct answer. In this question correct answer letter C. I want every time program automatic change.
Out:
A) Delhi
B) Moscow
C) Dushanbe
D) Kabul
E) Tokyo
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May 7, 2015
radiobuttonlist Value is not saved when saving on where the problem is?
<form id="form1" runat="server"> <div> <asp:RadioButtonList ID="rblShippers" runat="server"> </asp:RadioButtonList> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /> </div> </form>
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Data;using System.Data.SqlClient;public partial class _Default : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) {
string strConnString = "data source=.;initial catalog=saeed;integrated security=true"; using (SqlConnection con = new SqlConnection(strConnString)) {
[CODE]...
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Feb 11, 2010
I am using the captcha from recaptcha.net in my asp.net webform. The webform has a checkbox list which does an auto-postback. Now when I select any of the checkboxes, the pages is posting back and the captcha is refreshing too and gives me a new image and also throws the validation error,"Incorrect word, please enter".how to avoid the refrshing of the image(or captcha) on every postback of the page.I tried using other capctha controls from code project but I need an audio control for my captcha and have tried to use .net speech libraries to produce the audio, but could not succeed.So I am working with the recaptcha instead.
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Jan 18, 2011
I have a Default.aspx program that contains a Treeview with a SiteMapDataSource. I also have a web.sitemap loaded up with urls. When I run the deafult app I get the tree layout that matches the numbers of options but no text on any of the options to click.
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Jan 11, 2011
I'm inserting controls dynamicaly on my page on pre-init, thease controls are inserting based on a dropDownList that load its values from a database. These values are diferent to all clients.
If I insert my controls on pre-init then I have access to the value of radiobuttons, but this insert only 1 controls cause in pre render I don't have the selected value of dropDown.
If I insert my controls on on-load event then I have the value of my dropDownList control so I can be able to inser the correct number o controls but I don't have the value of my auto-postback radioButtons.
I make a project to solve this and I share the code of it here. (VB.Net 4.0)
Front Code:
[Code]....
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Aug 27, 2012
How to delay the Auto postback for 10sec in textbox of asp.net.
I am filling the textbox by using autofill. I'm calling textchanged method in code behind, So I need to delay the Textbox for 10sec. Problem is when I entered single letter it is going for textchanged. so i need to delay the Autopost back
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Mar 11, 2010
I have an asp.net listbox with 15 rows and auto postback when the selected item is changed. This works as expected but, when the form is re-loaded, IE scrolls the list so that the last selected item is now the top visible item in the list. This produces a confusing/jumpy effect for the users and makes the listbox more difficult to use than it needs to be.
Is there any way to get the list scroll position to stay as it was before the postback? i.e, if I select an item from the middle of the listbox, the listbox is scrolled to the same point after postback.
I am using .Net 3.5 but no AJAX.
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Jul 22, 2010
I have a simple page that displays a gridview once 3 criteria are inputed. I would like to add an submit button so that the date just not auto populate the gridview.
Here is my code:
[Code]....
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Aug 9, 2010
i have a multiline textbox .
<asp:TextBox ID="TextBox1" runat="server" Height="112px" TextMode="MultiLine" Width="236px"></asp:TextBox>
i need to write 3 line in textbox and when we use enter button >> automatically do post back instead of going to line4 !?
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Mar 3, 2011
I have a web flow (asp.net) which has a drop down and a check box.
When the check box is ticked, I need to disable some fields in that form.
When a specific value is selected from the check box, I need to disable other fields.
I specify the checkbox like this:
<%=Html.CheckBox("IsResponseUnavailable", Model.IsResponseUnavailable)%>
And the drop down like this:
<%= Html.MyDropDownList(string.Format("Questions[{0}].Answer", i), (IEnumerable<SelectListItem>)ViewData["Periods"], Model.Questions[i].Answer)%>
Where MyDropDownList is an extension of Html.DropDownList
I've heard about auto-postback - but unsure how to use it
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Feb 2, 2011
I have a radiobuttonlist inside a datalist itemtemplate and i need to bind the radiobuttonlist dynamically from database I have tried to bind it inside itemdatabound event of datalist but it the result is always duplicated according to the fields in teh database.
for more information:
the database has two columns one for questions and the other is for choices , for the first question with id lets say 1 there are 4 choices, when the radiobutton is binded the result appears to be 4 times duplicated ?
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Oct 25, 2012
Working on VS2008 with using .vb
I have placed two radiobutton's on simple .aspx page. I didn't used any Update Panel or any javascript on that page also set both radiobutton's AutoPostback="True", But it's not responding as I want.
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Oct 27, 2010
I have a dropdown listbox whose datasource is a dictionary.
When I have added items to the list and try to select an item from the list, the item I selected does not get the focus. And this comes when I changed the property autopostback to true.
Here are some of the codes which are relevant to it.
[code]....
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Jul 6, 2010
I'm having a pretty nasty problem with an auto-completing textbox. I want to initiate an asynchronous PostBack whenever a user selects an item from the auto-completed field and retain the value of the item, rather than the text inputted. This works perfectly when enter is pressed rather than a mouse click.
An example of my issue:
Someone goes to the page, and types 1000 into the textbox. The autocomplete displays 10002, 1000B, and 10000. The user clicks on 1000B and an asynchronous PostBack initiates. Instead of 1000B, the TextBox.Text value is still 1000. My assumption is that the textbox is initiating the PostBack before the value is actually getting assigned to it.
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Aug 16, 2010
I presume only the Button server control in ASP.NET has AUTO POST BACK set to TRUE by default. All others need explicit setting of this property on need basis.
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Sep 20, 2015
When I select the Search By dropdown, an additional gridview is created on auto-postback.I will ad a visual and code as soon as this is accepted for review.
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Mar 9, 2010
I have a "database explorer" page that is desgined to be pointed to an unknown database and allow users to browse the data, so it basically uses the SQL system tables to develop its queries and pull in data to tables using auto-generate columns.The problem that I have is that I would like certain types of columns to have certain formats and I'm wondering the best way to go about it. I could format the column in code in the RowDataBound event I assume, but I'm wondering if there some better standard way to do this? Is there a setting of any kind that I can use? For example I want all of the datetime fields to be formated for short date, like {0:d}, I want decimal fields to have 4 decimal places, etc.
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Jun 6, 2010
I have a simple online web system where it possible for the visitors to "play around" with the system. They can like create categories and products and so forth. Everything they create are stored into a database.
What I want is to be able to reset this database with my default values (table data) every n hours.
So for example if we have a bunch of users that have played with the system and created new things. Then I want to be able to make some kode that deletes all data in the tables in this database and fill it with default data. The default data can come from a backup file, or another database with same tables structure or whatever.
I want this task to be done every day at 12 pm or every n hour.
Is this possible (by forexample scheduled webservice tasks or just something as long as it is simple).
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Mar 25, 2011
I have project in asp.net with sql server backend.i want to auto generate a number for particular column.with the auto generated number i want to insert some other data in the same row same table. on button click event.details
railway PNR no.:- want to autogenerat
passenger details:- want to inserted simultaneously
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Dec 2, 2010
I'm trying to implement automatic lockout after 3 password failure attempts and then to auto unlock after 3 mins. But it does not auto lockout, I can still login if i use the correct password within the 3 mins.
Here is the Web.Config file
[Code]....
Here is the Login Control Logic.
[Code]....
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Nov 29, 2010
I don't much care for the template rigmarole of the ASP.NET FormView web forms control. It seems the only way to access template defined controls is to 'capture' module level references to the wanted controls in the ItemCreated data binding event, for use in other tasks and event handlers. Ideally I would just like to be able to call set this.DataSource and call this.DataBind on a page, but only the latter is possible through inheritence, and doesn't achieve any of my normal data binding needs. What else is there besides the hairy, scary FormView control?
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Aug 18, 2010
if i enter the value in the textbox based on the textbox value it should go to that page.for eg: i've one textbox,one buttonand three forms namely plant.aspx,green,aspx,companies.aspxif i enter the text as "what is plant" into textbox and click the button the it should search the word plant and redirect it to plant.aspx form.if i enter the text as "what actually green is" into textbox and click the button the it should search green and redirect to green.aspx form.
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