I have created a CheckBoxList and a CheckBoxListFor helpers that I am using as follows:
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What am I doing wrong? I think in CheckBoxListFor I might get the u.Roles values and fill the SelectList selected items if they don't match?
below is the code I have but I want to change the ddl.Deal(dropdownlist) to cbl.Deal(checkboxlist).. How can I loop throught each items if checked. and if all items are checked. to filter my data and show in gridview..
protected void btn_Click(object sender, EventArgs e)
{
myAPI.myWeb myAPI = new myAPI.myWeb();
myAPI.SearchParameters sSearchParameters = new myAPI.SearchParameters();
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On a modular popup I have placed a checkboxlist and added items programmatically. Unfortunately I cannot get all selected items when I click the Ok Button. Me.CheckBoxListAddMyPoint.Items.Count is equal to 0 even if there are checked values.
View 8 Repliesi am using the 2 checkboxlist controls namely chklstearnings,chklstdeductions in my .aspx page and am binding the data tothe checkbox list using ds and now when i try to get the selected items am unable to do it so
here goes my code for data binding
page_load
{
MySqlConnection con= new MySqlConnection(System.Configuration.ConfigurationSettings.AppSettings.Get("connectionString"));
MySqlCommand com=con.CreateCommand();
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now my prob is i am getting the name of the item in ded and ear but the property selected is all ways showing false irrespect of selection
I have a checkboxlist that gets data from my database and displays a list of items.
Item 1
Item 2
Item 3
I know how to get the chosen items, but i'm not sure how to get them in the order that they were chosen. This is my code to get the selected items.
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So if I choose Item 3, Item 2, and then Item 1, when I display them on a label, the order is always Item 1, Items 2, Item 3. How can i preserve the order of the chosen items?
I am trying to return in a string the selected items from a dynamically bound checkbox list control with no luck. In my code behind file I am conencting to a class called users and building a datatable. I then bind the data table to the cblist control
private void populateUserList() //called on page load
{
SubmitOptions mySubmission = new SubmitOptions(juris, rptType, tmplName);
if (mySubmission.Users.Count == 0)
{
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The list populates fine and all I want to do is return in a string all selected users from the checkbox list control.
As I said if I hard code the item values into the control the above code works and I can see the selected items in the string however removing the itemslist tags and switching over to a binding nothign happens. The above method counts the entire number of returns but nothing selected is ever returned.
I have a CheckBoxList. I want to select checkboxes then calculate a total price for the items selected. The datasource for the CheckBoxList is a join of two tables and contains the information I want to retrieve. The DataTextField = ItemName and DataValue = ItemPrice. Code behind is C#.
Is there a SUM Selected items property for a CheckBoxList?
Can we set an id attribute as I would for something like a table column via: for an html dropdown list element that is created with a helper such as:
<% for (int i = 0; i < Model.Trx.TransactionHolidayCityCollection.Count; i++)
{%>
<%= i > 0 ? "," : "" %>
<%= DropDownData.HolidayDays().ToList().Find(item => item.Value == Model.Trx.TransactionHolidayCityCollection[i].HolidayCityID.Value.ToString()).Text %>
<%} %>
I have some checkboxlists on a webform. Based on some options chosen by the user i make some default selections from the checkbox list and disable the entire list on the client side. When i submit the page i'm not getting the selected items from the checkbox list, when i debug i found that listitem.Selected always returns false even though the listitem is selected, i understand this is because the entire checkbox list(all check boxes) is disabled. how to get this with out writing any extra code which is my last option.
View 3 Replieswhat I am trying to do is: insert multiple selected items from CheckBoxList into DB
I tried using (foreach) as:
foreach (ListItem item in bookingid.Items)
{
if (item.Selected == true)
{
using (SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["con"].ConnectionString))
{
con.Open();
SqlCommand cmd2 = new SqlCommand("") }}}
But it only adds the first selected item .. What Should i do ?
I added some food items in CHeckBoxList. I want to add selected food item(s) in a ListBox. The Text Property is name of the food and it's value is there Price (Food Price) As soon as I add any food item in a ListBox the total should be displayed.
Whichever code I wrote using it, if i select 1 item then it adds in a ListBox. But If I select another food item then Previous food item also added because it is selected. I will select some food items then it will be adding in the ListBox, I will check the total, if the total is greater than my budget then i can remove some food items.
in this code i have generated runtime checkboxlist controls. my prob is in the page load i want to get the chekboxlist items selected for the items which the user has selected previously and saved. now i get only the last item in the loop as selected and the remaining are not selected.
// page load
protected void Page_Load(object sender, EventArgs e)
{
dsQuest1 = objCDAL.FetchQuestion(Convert.ToInt16(Request.QueryString["QID"]));
QID2 = Convert.ToInt16(Request.QueryString["QID"].ToString());
DataSet dsQuest = objCDAL.FetchQuestion(Convert.ToInt16(Request.QueryString["QID"]));...
i defined an enum with the [flags] attribute and binded it to a checkboxlist.
my question is how can i insert the selected items to a list?
this is my code:
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I have a little problem, may be is easy thing , but I don't find way to do, don't understand this it,in one file called search.aspx, I have a two dropdownlist controls working in cascading, one bind the another, the selection of second dropdownlist fill a checkboxlist, user can check or uncheck options, based on what they are looking.the result of the checkboxes selected, bind a DataList,Users can view the results in Datalist, and select it, like this.when user click in item in datalist is send to another file called viewdetails.aspx, and can see details of item.
the problem is when user come back to search.aspx. all controls are reset and user selections disappears, my datalist don't have items is clean, what can i do for keep values ?.
I need to charge my checkboxlist1 from database, eg load fruits and vegetables. When selecting fruits, new filter based on the previous selection in my checkboxlist2. for specific search.
View 1 RepliesI have 4 Checkboxlists, if i check 1st item of checkboxlist1 -- > populate items in checkboxlist2 if i check 2nd item in checkboxlist1 -- >populate items in checkboxlist2 with last selection as well as 1st checkboxlist items. So I need to Append items in Checkboxlist with existing items and also with previously selected Checkox. Is it any way except DataTable ?
View 2 RepliesI think I need to drop in some escape characters, but I'm not quite sure where. Here is the javascript function I'm attempting to call:
function setData(associateValue, reviewDateValue) {
var associate = document.getElementById("Associate");
var reviewDate = document.getElementById("ReviewDate");
associate.value = associateValue;
reviewDate.value = reviewDateValue;
}
Here is the asp .net mvc line where I'm attempting to create a Radio button with a click event that calls the above function and passes data from the model as javascript parameter values.
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('<%=item.Associate%>','<%=item.ReviewDate%>' )" } )%>
The above throws a bunch of compile issues and doesn't work. A call such as the following does call the javascript, but doesn't get the data from the model.
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('item.Associate','item.ReviewDate' )" } )%>
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('item.Associate','item.ReviewDate' )" } )%>
<% String functionCall = String.Format("setData('{0}','{1}')", Html.Encode(item.Associate), Html.Encode(item.ReviewDate )) ; %>
<%= Html.RadioButton("Selected", item.Selected, new { onClick=functionCall } )%>
It's a little unclear for me on when to use a custom helper method and when to use RenderAction and also when to simply use ViewData instead. Some of their functions overlap slightly.
For example, if I were to create a Category navigation bar, would I create a new helper method and place that in some partial view? I had initially though of doing this, but I read on some blog to use RenderAction instead.
Assume the list of categories is coming from some data source.
<%= Html.RouteLink(">>>", new { page = (Model.PageIndex + 1) },null)%>
Is it possible to set image instead ">>>" and how?
I am producing a List(Of SelectListItem) from my database and passing this to a DropDownList Html Helper method on my View via the controller.This works ok but I seem to have found a bug or issue where the DropDownList ignores the Selected property of the SelectListItem objects in the list.I have a provider class in my model which will read the database, create the List(Of SelectListItem) and then depending on whether or not the user is associated with one of the options, I will set the Selected property to True for that item.
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I was wondering if it's possible to render an Html Helper in a View inside a codeblock. So instead of:
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And have this render. Of course as it is, it wont render, so is there a way to programically decide if a textbox can be added without having to have a million delimiters in the page to accomplish this?
I am trying to create 2 Html helpers but that use the String Type as in MVC 2.
1. Html.FileFor Would render something like: <input type="file"
2. Html.Buttom and Html.Submit that would render <input type="button" or <input type="submit" In this case I suppose it makes no sense to have the For.
I know how to do (2) unless there would be something more than rendering the help and defining the Html attributes. However (1) I don't know how to do it
I have the following stored procedure and if I execute this on our SQL analyser it returns the record no problem what so ever. BUT if I execute this through ASP.NET (I am using EntitySpace objects) to generate this query into data table and it saying that: "Cursorfetch: The number of variables declared in the INTO list must match that of selected columns."
I've discussed this with EntitySpace team and they said it's query issue? We are stuck with this issue and any guidance or hints that will be good.
The environment that we use:
.NET 4
EntitySpace 2010
SQL Server 2005 Database
ALTER PROCEDURE [dbo].[rpt_CPRRespondListReport]
(
@SurveyID INT
)
AS
BEGIN
SET NOCOUNT ON;
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Is there a way to retrieve the client side ID for a model property similar to how the helpers like LabelFor etc generate the ID? For example, I have a model with a DateOfBirth property. I want to hook up that field to a jQuery DatePicker. Normally, I would hook up the date picker like this:
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This works fine but hard codes the DateOfBirth property name. Ideally, I would like to use this:
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Is this already available out of the box somewhere? I just created an extension method on the HtmlHelper class that does exactly this, but I wondered if there was already something built-in so I don't have to reinvent and test the wheel.
i am using html.textboxfor to display the amount (int) from my model. currently once the form is shown, the default amount is = 0. i wish to have the default set as 1, is it possible to overwrite the default for html helper??
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