How to change the values in gridview on text change of templated control without databind again?the value of templated text boxes should change If i change the value of one of the templated textbox then accordingly(By mathematical calculations) the vlaues of all tempated textboxes should also change.
I have placed a list box and a text box with Selected Index Changed and Text Changed event repectively in an aspx page. Now If I write somthing in text box and then with out clicking elsewhere select a value in list box, then first Text Changed event of text box is called then selected Index Change event of list box is called. After that again Text Change event of text box is called. Can any body give some insight why this happening? Below is the .aspx code:
I have an asp page with a textboxes, labels and other controls. I cannot get the .text to change in any of these controls. I click on button which I execute code that I expect to update the text but it doesn't work. Something like Textbox1.text = "Hello" Are there page level properties/settings I should look at? I am perplexed an looking for a place to start. I will provide more information as needed. I just don't know where to start.
i have radgrid in my asp.net web page with some columns and rows in each row i have some checkbox that they are in one column. so i have one checkbox in each row and column.
i want when the check box checked, write in header that checkbox(in that column) write the number and so in that row, write the diffrent number. i want it occure client-side.
im using gridview to read data from datasuorce(my access) and im editing data using 'enable editing' from smart tag(in design window .aspx), now i want to change the edit text: edit(i hav named it as edit) to 'view' for one particular user whose name:'sunil'?
this is my table(in my access layer and calling this data through datasource of gridview):
I'm using a book to create a shopping site and need to change the following code so that the current dropdown list, of colour options, is replaced by just read only text. I'm a novice and despite best efforts I can't fathom it out. If anyone can change the code for me I would be extremely grateful.
The code below is the code-behind page for a Product List page where I want each product displayed to also display its colour options as just text (I don't need the shopper to select a colour choice until they click through to the detail page)
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; public partial class UserControls_ProductsList : System.Web.UI.UserControl { protected void Page_Load(object sender, EventArgs e) { PopulateControls(); } private void PopulateControls() { // Retrieve DepartmentID from the query string string departmentId = Request.QueryString["DepartmentID"]; // Retrieve CategoryID from the query string string categoryId = Request.QueryString["CategoryID"]; // Retrieve Page from the query string string page = Request.QueryString["Page"]; if (page == null) page = "1"; // Retrieve Search string from query string string searchString = Request.QueryString["Search"]; // How many pages of products? int howManyPages = 1; // pager links format string firstPageUrl = ""; string pagerFormat = ""; // If performing a product search if (searchString != null) { // Retrieve AllWords from query string string allWords = Request.QueryString["AllWords"]; // Perform search list.DataSource = CatalogAccess.Search(searchString, allWords, page, out howManyPages); list.DataBind(); // Display pager firstPageUrl = Link.ToSearch(searchString, allWords.ToUpper() == "TRUE", "1"); pagerFormat = Link.ToSearch(searchString, allWords.ToUpper() == "TRUE", "{0}"); } // If browsing a category... else if (categoryId != null) { // Retrieve list of products in a category list.DataSource = CatalogAccess.GetProductsInCategory(categoryId, page, out howManyPages); list.DataBind(); // get first page url and pager format firstPageUrl = Link.ToCategory(departmentId, categoryId, "1"); pagerFormat = Link.ToCategory(departmentId, categoryId, "{0}"); } else if (departmentId != null) { // Retrieve list of products on department promotion list.DataSource = CatalogAccess.GetProductsOnDeptPromo (departmentId, page, out howManyPages); list.DataBind(); // get first page url and pager format firstPageUrl = Link.ToDepartment(departmentId, "1"); pagerFormat = Link.ToDepartment(departmentId, "{0}"); } else { // Retrieve list of products on catalog promotion list.DataSource = CatalogAccess.GetProductsOnFrontPromo(page, out howManyPages); list.DataBind(); // have the current page as integer int currentPage = Int32.Parse(page); } // Display pager controls topPager.Show(int.Parse(page), howManyPages, firstPageUrl, pagerFormat, false); bottomPager.Show(int.Parse(page), howManyPages, firstPageUrl, pagerFormat, true); } // Executed when each item of the list is bound to the data source protected void list_ItemDataBound(object sender, DataListItemEventArgs e) { // obtain the attributes of the product DataRowView dataRow = (DataRowView)e.Item.DataItem; string productId = dataRow["ProductID"].ToString(); DataTable attrTable = CatalogAccess.GetProductAttributes(productId); // get the attribute placeholder PlaceHolder attrPlaceHolder = (PlaceHolder)e.Item.FindControl("attrPlaceHolder"); // temp variables string prevAttributeName = ""; string attributeName, attributeValue, attributeValueId; // current DropDown for attribute values Label attributeNameLabel; DropDownList attributeValuesDropDown = new DropDownList(); // read the list of attributes foreach (DataRow r in attrTable.Rows) { // get attribute data attributeName = r["AttributeName"].ToString(); attributeValue = r["AttributeValue"].ToString(); attributeValueId = r["AttributeValueID"].ToString(); // if starting a new attribute (e.g. Color, Size) if (attributeName != prevAttributeName) { prevAttributeName = attributeName; attributeNameLabel = new Label(); attributeNameLabel.Text = attributeName + ": "; attributeValuesDropDown = new DropDownList(); attrPlaceHolder.Controls.Add(attributeNameLabel); attrPlaceHolder.Controls.Add(attributeValuesDropDown); } // add a new attribute value to the DropDownList attributeValuesDropDown.Items.Add(new ListItem(attributeValue, attributeValueId)); } } }
I want to change text of text object in crystal report (.rpt file). The datasource for the report is a datatable which consists of a column named sale, if it is '0' then I want to display the text of text object as 'sale' and if it is '1' then I want to display the text of text object as 'lease'. how to add formula and based upon the result of formula I have to change the text of text object being displayed.
upnlA: in this updatepanel I show search results based on querystring parameters
upnlB: here I have a checkbox list X which filters the search results (allows for narrowing the results)
Now when a checkbox in list X is clicked, I do an autopostback, then I need to update the querystring (current URL in users browser) and also update the search results.
I have no idea how I would go about this! Im seeing difficulties in changing the URL without doing a response.redirect/server.transfer and reading from the querystring to update the search results.
I have a project of ASP.NET which is a Customer satisfaction Survey, i need to to incorporate the option selected by customer with the a client side text file which i located at the client machine, read a text file on client or should i develop the survey application as window application.
I am searching for a module where I can change read status of emails from asp.net application using openpop library. And I can only read emails those are unread on the email server using asp.net application.
I created a new project in VS2010. It automaticly creates masterpages and other stuff.
In the login page i create a connection with my local database. To test my login-routine i want to change te text of a label.
I wanna do this with behind code (C#).
But i continue get errors that the refered label doesn't exist: Error 1 The name 'Labeltest1' does not exist in the current context l:DocumentenVisual Studio 2010WebSitesWebSite1AccountLogin.aspx.cs 46 13 l:...WebSite1
{ TextBox tb = new TextBox(); tb.TextChanged += Test; } private void Test(object sender, System.EventArgs e) { Label2.Text = "ok"; } When I run this code and change text in tb TextBox, nothing happens.
I am building a custom control that mimics a dropdownlist with my own custom items in it. I'd like to figure out how after selecting something, the text changes to what was selected.
I can do it with javascript but looking at the html source of a dropdownlist, there is no javascript there to modify the textbox/label.
I have some code in my default.apsx.cs file that all works except one very small but important piece.. I have the same code in c# consoleapp and it works fine on my local machine.
Here is the code...
[code]...
When i try and run it through visual web developer it seems to feel the file doesnt exits so evaluates the if statement to false and moves. on... I havent specified a path and have the file in the same folder as the default.aspx.cs file.