I have a gridview and dropdownlists that I want to use to filter the gridview by. I am trying to mimic the Filter functionality in Excel.The current problems I am having are:The dropdown is losing the selected value during the postback. It selected value goes back to All.I cannot use the dropdownlist to select "All" to remove the filter.ode is below.Page Code:
<%
@
Page
[code]...
I have the following gridview...
[Code]....
And inside that gridview you can see I have a dropdownlist called dpdTrueFalse. That dropdown has two values which I am loading from code behind like this...
[Code]....
I have a submit button outside that gridview that checks each row and the selected value in the dropdown. But for some reason, even if you select another item in the dropdown, it always selects the first item in the dropdown when I click the submit button. I reckon its because of the postback.
I am building a composite server control that currently only has a TextBox and a DropDownList. Here is the code in all its foetal glory:
[Code]....
The control appears to work correctly across postbacks, that is until declarative values are set, e.g.:
<squee:Address runat="server" ID="a" Street="123 Fake St" State="VIC" />
After this, the text box continues to work correctly, but the _state member does not pick up the posted back values and instead just sticks to the declared value. I've checked the raw posted values in the Request object, and the new value for the list's UniqueID is there, but _state doesn't pick it up.
I want to filter grid view, drop down list should select the column and text box will filter the column. like ID NAME Phone Designation fields in gridview.i will select Designation in dropdown and type programmer in text box .so it should filter programmers from the gridview...
View 1 RepliesI want to filter gridview with date. I have bound date in dropdown list from database.
View 1 Repliesi need to Filter and display Google Map Markers from database based on DropDownList selection. for that I need to pass the selected value of DropDownList to the query.What should i do in the following code to do the above task?
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
[code]...
I have a 3 page vb.net web application (long story, but it has to be multiple pages). Page one has a datagrid that has rows of data. When a user selects a row, I check to see what "RecordType" corresponds to the row selected. If the RecordType = 1, Page Two loads. If the RecordType = 2, Page Three Loads. The problem I've run into, is that once page two or three loads, all the data is lost. In the gridview, I have the several values in the DataKeyNames, but "loose" them all between pages. Is there a way to pass this data to the next page other than ...Session - I guess I could set the values in the datakeynames as session data.. right?
QueryString - I really don't want to use querystrings, as I don't want users "messing" with the URL.Is there another option available in .NET? I'm kind of hesitant to set sessions, because I'm afraid the values won't get cleared out as needed...
I have a dropdown list inside a gridview:
[Code]....
I am using the AJAX Contol Toolkit and 4 CascadingDropDown extenders with an ODBC connection in a Web Service. The original load of values in each level works great. I then use these values to set the create the SQL for the SelectCommand for a Gridview.
The problem I am having is that when I submit the page to perform the search, the first 2 dropdowns repopulate and set the selected index accordingly, but the 3rd dropdown does not retain its selected value. It does populate with the values, but the selected value does not get set.
The correct values are available for the SelectCommand which returns the correct values.
protected void DDLzone1_SelectedIndexChanged(object sender, EventArgs e)
{
BindDistrict();
}
[Code]......
here when i click on ALL item from ddlzone1 Â it just "ALL" item in ddldistrict
i want when i select "ALL" item from ddlzone1 in ddldistrict14 show all data from database
I have two pages manager and user both have drop downs asÂ
Week, Months and Years.
User have to enter some data week wise for each months and Manager have to approve that.
To Approve manager select months and week from dropdown on his own page and then navigate to User page.
How does I should bind the drop down so that if manager select 1st week from it's page and goes to view link of user then in drop down of user selected value shold be the same as selected by Manager on his own page.
I have a gridview with a Date column showing (month/day/year), I would like use a dropdownlist with items in Month to filter the Gridview rows.
View 5 Replieshaving trouble fing any info on what i need to be doing
i have tried '{1}' , '#{1}#' , '{1:MM/dd/yyyy}' and a whole bunch of combinations thereof
Teh problem is when i get it to actual not have a complie error then the functionality is not correct as i am unable to "select" all from my dropdown list .
The only way i have gotten anything close to working is by removinf the % from both the filter and the default value.
here is relevant code
[Code]....
enote i removed the append databound items=true
[Code]....
I found this exact problem here
[URL]
but no replies
entire code
[Code]....
I have a gridview that I'd like to have changed based on a value selected in a dropdownlist. I'm able to get the aspx page to display the dropdown list (comming from SQL), and when I select a value, the page reloads, but no data show in the griview.
[Code]....
Here is the aspx page:
[Code]....
It’s good Filter and Search ASP.Net DropDownList items using JavaScript.Here used two components textbox and dropdownlist. I want use search only in dropdownlist whithout textbox.
View 1 RepliesI am having a problem with disabling DropDownList based on the chice of 1st DropDownList, there is no post back occuring, and it is a template based web app here is the current code:
<script type="text/javascript">
$(function() { var dropDownList1 = $('#<%= ddlUserType.ClientID %>');
var dropDownList2 = $('#<%= ddlMember.ClientID %>'); dropDownList1.change(function(e) {
if ( jQuery("#ddlUserType").val() != "ETOC") dropDownList2.removeAttr('disabled'); e.preventDefault();
else
dropDownList2.removeAttr('enabled'); e.preventDefault(); }
} );
</script>
what is happening now is page is blank and if I remove the above code everything shows, where I am going wrong. here is the plain and final javascript code which worked:
<script language="javascript">
function CheckDropDownState(lstbox)
{
if (lstbox.selectedIndex == 3) { document.forms[0].ddlMember.disabled = 1; }
else { document.forms[0].ddlMember.disabled = 0; }
}
</script>
and thew .aspx code: <asp:dropdownlist id="ddlUserType" runat="server" onclick="CheckDropDownState(this);"></asp:dropdownlist>
I have a dropdown filtering the results of a DataGrid it´s working fine, but I select a city to filter the results in the DataGrid it brings me
all the cities in the database and not only the ones in the DataGrid....
I donpt know what property to use.....
Here I have the Dropdown in the code behind:
[Code]....
and here is here I´m filtering ....
[Code]....
What should i do to bring the results in the datagrid ??
what i m trying is i hav two dropdownlists inside the gridview... namely say ddonsiteoffsite and ddhours... now what i want is if the selectedtext of ddonsiteoffsite is "onsite" the ddhours should b disabled... i tried the code snippet but ... its not disabling the ddhours... can someone help me please..
<asp:TemplateColumn HeaderText=" OnSite/OffSite" >
<ItemTemplate>
<asp:DropDownList ID="ddOnsiteOffside" runat="server" onchange="ToggleOnOff(this)">
[code].....
sql data source is easily take one filter expression from dropdown list and filter the data show in gridview.
 How can i filter sql data source through listbox because in list box user can pass multi selected value in that sql data source stop working.
I am having a 2 dropdown list, in the first dropdown I have 3company names,for each company I am having separate tables,every table have a empcode, if the user select the company name in the 1st dropdownlist, as per company selected the 2nd dropdownlist it will fill the list of employee codes as per the selection..
View 1 RepliesI want to filter the table in my Listview (mvc2) using values from a dropdownlist shown at the top of the page. The values in the list are hard coded. Next to the dropdownlist I got a "Filter" button that calls the filter method on the controller / How can I pass the selected value from the list to the controller? for now I'm using a classic asp:dropdownlist
[Code]....
URL....I used this post to filter and search drop down list but if i have autopostback=true it doesn't work. i want to pass the selected value to diffect sub to bind another dropdownlist.
View 1 RepliesI am using this tutorial [URL] ....
My question is how can I filter the content of crystal report using dropdownlist, just like for example I have a dropdownlist and that dropdownlist is consist of YEAR...
Print only the items which are selected using checkbox in a ASP.Net DataList control"
How to moidfy the above article by include dropdownlist getting data from a database table.
then filter the datalist using the selected value of dropdownlist. and then print only records that are selected by checkbox.
when form loads the datalistcontrol should display all the records.
How do each company select customer orders by company username and customerid . The application will be used by many companies for sales, Â but o don't know How each company can select their customer orders by customerid and company username.
View 1 Replies