I have an ASP.NET page with a listbox whose selection mode is set to multiple by default. I would like to set its selection mode to single on a button click.
Code snippet of my attempt:
$('#testBtn').click(function(){
$('#testListBox').attr("SelectionMode","Single");
});
It is not working though. What am I doing wrong here and how to get it to work?
I'm trying to auto-populate a listbox of zip codes from a database table state_zipcode_plans based on the state a user selects from the previous listbox. I'm getting the error: Must declare the scalar variable @state_code.
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In my aspx registration page i have more then 6 item available in my list box, I am allowing multiple selection on it..I am not sure about how many items i will select each and every time. then how i have to store it into dataset and how to pass it as a mysql paramter...
View 1 RepliesI am using LIstbox whith Multiple Selection and wanted to save this value in one columns. I have selected employee name now i wanted to save this detail like A,B,X,D..
View 2 Replies1) 1 dropdownlist - department
2)Search button
3) 1 listbox that will display all the staff according to the selection of its department
So when i select the department and click search button, the listbox will be populated with the staff names.
It is very simple but for some reason not working. I have listbox (populated from code behind) with multiple selection enabled and submit button:
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The problem is - even when I select multiple items, it's always only the first item has Selected property = true in the event handler, and the listbox after the submit deselects all the items and selects only the first one
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When i run the following code i get an error when gridview changes mode to Edit. stating that you can't change string to decimal!
To get around the occurance i want to disable code when in Edit mode or resolve another way?
GridView1_RowDataBound
For Each row As GridViewRow In GridView1.Rows
Dim cell As TableCell = row.Cells(7)
Dim invoicetotal As Decimal = CDec(cell.Text)
I have a asp:ListBox wrapped inside an asp:UpdatePanel. The list box contains Bus Codes. If I select AH, for example, and then scroll down to select XY, the listbox jumps back up to the top of the list instead of staying on XY. Listbox's autopost back is set to True. As I need to get selected values and then pass it to another web page to display a crystal report. The report web page is opened using JavaScript Window.Open and on page load of the web page that contains the listbox this JavaScript is added to a button. Is there a way I can stop my list box jumping back to the 1st item?
View 13 Replieshow to change the mouse pointer for the listbox when the mouse moves over that listbox
View 1 RepliesTrying to Add a Dropdownlist Selection to a Query String. When I use this :
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I have a dropdown list which provided input to a SQLDataSource query which is bound to a listbox. When the user changes the index of the dropdown box, I want to trigger the SQQLDataSource to requery the database, and repopulate the listbox.
I have set the autopostback = true for the dropdown box. I have also added a Response.Redirect back to the same page in the SelectedIndexChanged method, but the DataSource does not Repopulate. How to trigger the requery?
How to query a SQL database with Dropdown Value Selected as All. Supportgrp is a Dropdown List, if i select All in the Dropdown List all
values from the database should be displayed.
I use the below code currently without All selection:
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I'm using a List Box to get multiple values that will be used in a query.I can loop over the List Box and create the string.i.e. 'blue','red','purple'The string is used in the query: SELECT * FROM TABLE1 WHERE COLOR IN('blue','red','purple'). Is there a way to parametrize multiple values? @COLOR='blue','red','purple'What will be the best practice to prevent SQL injections in this scenario?
View 10 RepliesI have a dropdownlist and id like upon selecting one of the four choices to set the imageurl of Image2 in code behind?
View 3 RepliesI have a 2 tabpanels in my tabcontainer and both the panel has their own header text. I have put the tabcontainer inside a table. Above the table (OR tabcontainer) I have a label and what I am trying to do is ... changing the label text as per tab selection ... code below:
if(tabcontainer.activetabindex == 0)
{
label1.text = tabpanel1.headertext;
}
else {label1.text = tabpanel2.headertext;}
But this is not working ... even if I select the panel2 my label displays the same text as panel1 header text ... it's not changing as I want.
We are trying to design a selection tool for hierarchical dimension (e.g. org-dept-subdept) in order to query SSAS cube. When user clicks a dropdownlist, a tree view will pop out for user to select single or multi tree nodes. Ideally it would be like the dropdown box used in Excel pivot table when it is connecting to a SSAS cube.
View 1 RepliesI have a Listbox
dimension.DataSource = provider.DimensionList;
dimension.DataBind();
I want the value to be the ID of these elements
dimension.DataSource = provider.DimensionList;
dimension.DataValueField = "ID";
dimension.DataBind();
But I don't want the text to change to the ID, I want that the dimension.DataTextField gets the object.ToString().
Sutring the website that im building, I opened up a page and left it open for about 40 minutes.
Next, i was trying to change selection in a DDL and got this error messag : Validation of viewstate MAC failed.
I read a bit abou the problem, still can't figure out why it happens, but it was written that a good workaround is :
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and third : I've thought about another solution. If the problem occurred while waiting, perhaps force refresh after certain amount of minutes of user doing nothing with the page. I think that I can perform the refresh using response.redirect, but what about the "WAITING "CERTAIN AMOUNT IF MINUTES OF USER DOING NOTHING WITH THE PAGE" part?
User selects a date from the date-picker and the date is put into a text-box.
But when i choose a date some date should check another text box date and give me the difference. The selection-change event does not fire (as expected).
protected void dtpleavestartdate_SelectionChanged(object sender, EventArgs e)
{
string a = "NO CHANGE";
a = a + dtpenddate.SelectedDate.Subtract(dtpleavestartdate.SelectedDate).ToString();
Response.Write("<script>alert('" + a +"')</script>");
}
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've created following View, which contains simple text box and Submit button. On submit button I've simply filtered records having product name as written in textbox. As I'm new to MVC 2, I'm not getting whats wrong with my code (specially with my UserControl)..?
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the formview in data tools in asp.net by default gives textbox in insert mode template.
how to change this to textarea or dropdown selection list?
I have a web page which has a DropDownList & image with links... The issue is when SelectedIndex of DropDownList is changed the image should change according to some condition and also href & link text should change accordingly.. some thing like
say :
I have 3 items in DropDownList : 1> Google 2>Yahoo 3> Orkut
Image1(Google Logo) Visit Google(Text link)
when user selects Yahoo : The Image1 should change( to Yahoo Logo) and Text should change( to Visit Yahoo)
i have two dropdownlist i want to make it as when i select the first one the second one should change accordingly
View 1 RepliesI would like to alter the query that is run, depending on the selection made by the user in a drop down list on the same page. Would this best be done using a partial page update (AJAX)? Ideally it would be great to have the textbox result change quickly once the drop-down list value has changed, without a full page postback. I would like to change the SQL query to a completely different query if the user selects an option different to the default (page_load value) in the drop-down list. I would then like the newly retrieved result to be displayed in the textbox as before.
My current VB function looks like this:
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