I want to update my dropdown list datasource (get the values from the database again) but i want to do that from jQuery, there i insert/update/delete records from that same database table.This is my dropdown list
<asp:DropDownList ID="ddl" runat="server"
AppendDataBoundItems="True"
DataSourceID="ShortCodeDataSource"
[code]...
I am trying to add a new user (screenedby) and location to a database table..the name is being added, however the locationID remains "1" even after the value has been changed in the dropdownlist....it thought it was to do with "SelectedIndexChanged"via the autopostback..see below.
<%@ Page Title="" Language="VB" MasterPageFile="CheckInMasterPage.master" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Import Namespace ="System.configuration" %>
[code]...
I have details view on a aspx page that contains two DropDownList control in a TemplateField one works and selected value is updated in the database and one will not up date the database , i have spent hours looking for the reason why the
Yard field is not updated with the select value from the dropdown list in the templatefield called DropDownList1.
[Code]....
I have a dropdown list which I am populating using the following code:
[Code]....
Fitter: <%--<%= Html.TextBox("Fitter", Model.Fitter)%>--%> <%= Html.DropDownList("Fitter", Model.Fitter)%> <%= Html.ValidationMessage("Fitter", "*")%>
I am having issues with this.. If you could help that would be great. I am not a coding expert, but I am trying to learn as I go. I am having problems taking the value from my dropdown list (tabl1) and updating table2 with the selected value.I have my grid / form showing my table2 data, I have 1 of the dropdown fields being populated from table1, when I change the specified dropdown box and click update, the data in table2 stays the same.
View 3 RepliesI have a gridview that has a dropdown on a template on the row. The user is wanting to change the value and update the record automatically. I know that when the value changes, I need to have the OnChange to trigger. I am not sure how to get the row so I can get the record ID so I can create a SQL statement to update this field.
Should I be using something other than the gridview?
When i Updating my gridview and i modify the value of dropdown the update is all ok, but if i not modify the dropdown and leave the selected value after the update i see another value, the first of listitem of my dropdown.
This is my code:
Sub GrdUpdate(ByVal sendere As Object, ByVal e As GridViewUpdateEventArgs)
Dim ID_ricette, NomeRicetta As String
Dim NomePortata As DropDownList
Dim NomePortataSel As String
If Not e.NewValues(0) Is Nothing Then
ID_ricette = e.NewValues(0).ToString
NomeRicetta = e.NewValues(1).ToString..........
I'm trying to make a order form where once the user selects an item from the drop down list, the label will automatically be populated with the user's selection.suppose user select item from drop down then label populate rate for that itemve me a sample example..
View 4 Repliesi m having a bit of trouble here with .. i am changing the text from a dropdown inside the gridview to a cell inside that perticular row.... the code for the jquery i hav used to alter the text is :
[Code]....
the corresponding gridview is :
[Code]....
now after the text is changed into the corresponding cell ... i m trying to access it as per normal server side code as :
[Code]....
Scenario:
I am creating a custom gridview control which has a custom CheckBoxTemplateField column (deriving from TemplateField class). This template field column has custom Checkboxheadertemplate (implementing ITemplate) and CheckboxItemTemplate (also implementing ITemplate). In InstantiateIn method of both templates (header as well as Item template), I am adding a checkbox control which has Autopostback = true.
My requirement is:
I want to mark all the values in the binding column of datasource if checkbox in headertemplate is checked. I dont want to mark only rows visible on grid. I WANT TO MARK ALL ROWS IN DATASOURCE. I want to do this in _CheckedChanged event of checkbox in header template.
Problem I am facing: When I check/uncheck the checkbox in header, it postbacks. so in OnCheckedChanged event, gridview's datasource is null. Secondly, in any event of gridview, I could access only those rows of datasource for which corresponding rows are visible in gridview through Gridviewrow.DataItem property. But I want to set it for all rows in datasource.
the below code is in ASPX page and that page is using master pages and the update panel is not updating the controls ..
.it is working fine in normal ASPX page with out master pages.
Lables are populating from database
<asp:Content ID="CphPageContent" ContentPlaceHolderID="CphPageContent" Runat="Server">
<asp:ScriptManager ID="smSubmitReqOne" runat="server" />
<fieldset>
.
.
.
.
.
..
<tr>
<td>Application Requester:<span>*</span></td>
<td><asp:DropDownList ID="drpApplnRequester" runat="server" AutoPostBack="true" OnSelectedIndexChanged="drpdrpApplnRequester_SelectedIndexChange">
<asp:ListItem Value="0" Text="Select"></asp:ListItem>
</asp:DropDownList>
<asp:RequiredFieldValidator ID="rfvApplnRequester" runat="server" InitialValue="0" Display=None ControlToValidate="drpApplnRequester" ErrorMessage="Select the Application Requester" Visible=true ValidationGroup="vgSubmitRequestOne"></asp:RequiredFieldValidator>
</td>
<td>
<a href="AddApplnRequester.aspx" target="name"
onclick="modalWinRequester(); ">Add Application
Requester</a>
</td>
</tr>
<asp:UpdatePanel ID="upApplnReqOwner" runat="server" UpdateMode="Conditional" ChildrenAsTriggers="true">
<ContentTemplate>
<tr>
<td>
Application Requester E-mail:
</td>
<td>
<asp:Label ID="lblApplnReqEmail" runat="server" Text=""></asp:Label>
</td>
<td>
</td>
</tr>
<tr>
<td>
Application Requester Phone: </td>
<td>
</td>
<td>
</td>
</tr>
<asp:Label ID="lblApplnreqPhone" runat="server" Text=""></asp:Label>
</ContentTemplate>
<Triggers >
<asp:AsyncPostBackTrigger ControlID="drpApplnRequester" EventName="SelectedIndexChanged" />
</Triggers>
</asp:UpdatePanel>
protected void drpdrpApplnRequester_SelectedIndexChange(object sender, EventArgs e)
{
GPS.BusinessObjects.Users UserInfoRequester = new GPS.BusinessObjects.Users();
if (drpApplnRequester.SelectedValue.ToString() != "SELECT" && drpApplnRequester.SelectedValue.ToString() != "")
{
GPS.BusinessLogic.Users objUsers = new GPS.BusinessLogic.Users();
UserInfoRequester = objUsers.GetUserInfoByUserID(drpApplnRequester.SelectedValue.ToString());
lblApplnreqPhone.Text = UserInfoRequester.PhoneNumber;
lblApplnReqEmail.Text = UserInfoRequester.EmailId;
}
else
{ lblApplnreqPhone.Text = "";
lblApplnOwnerEmail.Text = "";
}
}
i have a checkbox and dropdown in a gridview when user selects checkbox only then he can select the dropdown, and the dropdown wil have the values corresponding to the gridview rows count if user checks two checkbox in a gridview,and the dropdown value should be diffrent it should be not the same for the selected checkbox how to achieve this using Jquery and asp.net
View 2 RepliesI'm trying to implement a side menu that saves it previous state (or selected item) after a submit or after the user refreshes the page.
I decided to use cookies to save the index of the selected item of the menu.
However, is not working everytime. What's going on?
Here's my code:
$(document).ready(function () {
var cookie = $.cookie("SelectedNode");
$('.t-link').click(function () {
var name = "SelectedNode";
var index = getIndex($(this));
$.cookie(name, null); //delete previous value
$.cookie(name, index);
alert("It should save: " + index + " but it saved: " + $.cookie("SelectedNode"));
});
});
I have a listbox in my view:
@Html.ListBoxFor(m => Model.Runtimes, new SelectList(Model.Runtimes, "Id", "Runtime"))and when I access the page all the runtimes in the model are displayed as expected. I also have a button in my view with a jQuery function attached to it: btnIntermediate.click(function () { timer.addIntermediate(function (runtime) { url = "/Timer/SaveRuntime/?runtime=" + runtime; $.get(url); }); });It saves the runtimes to the model. My problem is how to update my Listbox with the new entry in the model without triggering a postback(since it will stop my timer)?I'm
I'm trying to use the AutoComplete feature of JQuery to update multiple fields on an ASP.NET web page. The individual textbox is functioning perfectly, but I cannot figure out how to update multiple textboxes on the page once the user selects.
I've read many suggestions here that state I need to implement a result handler, but my intellisense is not showing that as an option, and IE I get a JS error saying that the object doesn't support this method.
I am linking to jquery-1.4.2.min.js and jquery-ui-1.8.5.custom.min.js .Here's my code:
$(function () {
$("#Street1").autocomplete({
source: function (request, response) {[code].....
In my child page i have an imageButton, which is surrounded by the UpdatePanel. When the user clicks on the image button a record is removed from my database.
<asp:Content ID="Content1" ContentPlaceHolderID="Content" runat="server">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<Triggers><asp:AsyncPostBackTrigger ControlID="btnRemove" /></Triggers>
<ContentTemplate>
[Code]....
In my master page i have literal control which displays the records for the current user (something like Records: 10)
The RecordsCount control is updated on the page Load event of the MasterPage
Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
RecordsCount.Text = GetRecordsCount()
End Sub
How can i update the RecordsCount control? I mean i use postbacks for removing records from the database. And currently the RecordsCount control will be updated if the user hits the Refresh button of the Internet browser. How could i apply the Jquery Highlight on the RecordsCount control when the user clicks on the btnRemove button on the child-page?
UPDATE: Well the first question is solved by using javascript
how to grid view open a popup using jquery (For saving & Updating)
View 2 Replies[Code]....
Updating the database using ado.net
I am writing a simple form that will take in data and insert it into a db if it's a new record and update the existing record if it already exists. The insert works fine, but the update isn't working at all, yet the code looks solid to me and everything I've compared it to in my google searches.
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I have three controls a textbox, a drop down and a check box on a webform as below;
[Code]....
I have an SqlDataSource defined and configured with SELETC and UPDATE commands as below;
[Code]....
How can I;
1. Query the SqlDataSource for a specific record (ie ApplicantID = some value) and then read the selected data in the three controls on the webform?
2. Update user changes from the three webform controls back to the SqlDataSource?
I have stepped through this code to test it and I am puzzled as to why the update isn't going through to the DB. When I run the SQL statement in SQL editor it updates fine. All variables are getting the proper values when I step through.
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I'm using this code to generate my table:
[Code]....
And then im using this code after submiting:
[Code]....
But the ID from the Request.Form is 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26, etc.
protected void Page_Load(object sender, EventArgs e)
I have the following code to update values in my database.
[Code]....
[Code]....
I have a dropdown in my CreateDocumentTemplate ciew <%=Html.DropDownList("Part", (SelectList)ViewData["Part"])%> which is populated from database. I want to this dropdown to be autocomplete. How can I acoomplish this?
View 1 RepliesI am having problem of getting value from Dropdown List that located in the listview. I want to use the Jquery to get the value of thos Dropdown list and insert that data into the database.
View 3 Replies