I have a checkboxlist in a div which shows name gettin data from db. I have to findout the lenght of this checkboxlist on OnSelectedIndexChanged to make some db action on selected item/value.
View 2 RepliesIm working with asp.net i have created grid view for entering some data with one button present in it ,on clicking that i will get another grid view ..im unable to findout the row index of the first gridview in the row command event
View 4 RepliesI have a datagrid and I set up the paging based on how many rows there are like this
With dgBookings
.AllowPaging = True
.PagerStyle.Mode = PagerMode.NumericPages
.PagerStyle.PageButtonCount = 5
.PageSize = 5
End With
Is there a way to set the horizontal-align in the code too I tried adding this
.PagerStyle.HorizontalAlign = Right
and I get this errorArgument not specified for parameter 'Length' of 'Public Function Right(str As String, Length As Integer) As String'.
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 a gridview, where I have made autocode using the wizard. However I need a dynamic SQLcommand from server side. I have tried this code, but it doesn't work, it works if I use this code from HTML (setting the sqlcommand in the SQLDataSource. I have deleted the sqlcommand from the HTML and instead I have implemented the code in the page_load event:
Code:
Dim str As String = SqlDataSource1.SelectCommand = "SELECT DISTINCT Beregning.bId, Informationer.Dato,Beregning.bType, Informationer.pNavn, Informationer.pNr, Informationer.Beskr, Beregning.uId FROM Beregning CROSS JOIN Informationer WHERE (Beregning.UserId = @UserId) AND Beregning.uId = Informationer.uId AND (Beregning.bType=@berType2) ORDER BY Beregning.bId DESC"
SqlDataSource1.SelectCommand = str But this code works, when I apply the SQLCommand in HTML:
Code:
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:IsoPlusConnectionStringDrift %>" SelectCommand='SELECT DISTINCT Beregning.bId, Informationer.Dato,Beregning.bType, Informationer.pNavn, Informationer.pNr, Informationer.Beskr, Beregning.uId FROM Beregning CROSS JOIN Informationer WHERE (Beregning.UserId = @UserId) AND Beregning.uId = Informationer.uId AND (Beregning.bType=@berType) ORDER BY Beregning.bId DESC'>
<SelectParameters>
<asp:SessionParameter Name="UserId" SessionField="userId" />
<asp:Parameter DefaultValue="Optimering" Name="berType" />
<asp:Parameter DefaultValue="Kapacitet" Name="berType2" />
<asp:Parameter DefaultValue="Varmetab - Alle rørtyper" Name="berType3" />
<asp:Parameter DefaultValue="Varmetab - Nuværdi" Name="berType4" />
<asp:Parameter DefaultValue="Nomogram" Name="berType5" />
<asp:Parameter DefaultValue="Temperatur - Afkølingsgraf" Name="berType6" />
</SelectParameters>
</asp:SqlDataSource>
I need to print a text from a panel of a page. When user click on print button, user should selecl available printer which is connnect to the system.
after selecting, available printer it should automatically go for print.
These activity should do in serverside only
I am using ASP.NET 3.5.
When the user click on say btnSubmit I want to first execute some JavaScript code and then execute some C#/VB.NET code.
Is this possible? If so how would one do it?
how to use a webmethod inside serverside file(.cs)which is present inside asmx file ??
View 1 RepliesAnyway, if for example I have a textbox that I want to enable when the user check the desired checkbox/radiobutton, I like the textbox to be default enabled=false. What's the good approach between these two?
a.) client side
[Code]....
I need to know on the serverside, if a RadioButton has been disabled (by javascript) on the clientside.
The (serverside) Enabled property is not the same as the (clientside) disabled property. Using MyRadioButton.Attributes("disabled") doesn't do the trick either.
I have a Asp.Net control inside a updatepanel thet is inside a modal popup. I wont to register write javascript code in client from the control code.
these is my code:
Dim output As String = .. javascript code
Page.ClientScript.RegisterClientScriptBlock(Me.GetType(), "frmulaMatrix", output, True)
these is my second thinf but dont work
Page.RegisterClientScriptBlock("SCRIPTNAME", "<script language='javascript'>" + output+"</script>")
I am developing an MVC2 application an am using the built in Membership provider. I am just asking myself if the authentication is on the server or the client?
View 2 Replieshow can i click or load the click() event of a button in codebehind? i already treid
btn.Click();
but this gives an error i am using asp.net
I know about Always vs. Conditional, I just need to know exactly which update panel's data needs to be refreshed (not taken from app tier cache) on the serverside.
View 1 RepliesI have a label in ASP.NET 2.0(C#). The label should display a dutch language text that is "Sähköpostiosoite", I tried setting the Label.Text both from markup and code-behind but what I see in the browser response is "Sähköpostiosoite".
Originally assigned string "Sähköpostiosoite" get replaced with "Sähköpostiosoite".
this is the first time i'm using jQuery dialogs so this question might be somewhat simple but i haven't found answers on this yet.
I'm using ASP.Net Ajax to perform an asynchronous postback when user enters something into a Textbox(actually scanning a barcode). This is working like a charm.Now i need to let the user decide between two options under certain conditions. Therefore i need the postback to decide if this dialog must be shown and what content it has.
Q: How to open a jQuery UI (modal) dialog from serverside, let the user choose an option, postback again to server and handle this decision.
I think i need AjaxControlToolkit.ToolkitScriptManager.RegisterClientScriptBlock to register the script that opens the dialog, am i right? If yes, what script opens the dialog onload?
Can i then postback to server by setting AutoPostback=true on the control(f.e. RadioButtons or a DropDownList)inside the dialog and handling the appropriate events?
What is the best/easiest way to accomplish what i'm trying?
Edit: I considered to encapsulate the dialog into an ASP.Net UserControl and show/hide it. Is this approach recommendable or will it conflict with jQuery in any way?
[Code]....
I want to show a Jquery blockUI when I click an asp:button that triggers a serverside function.
When the function ends, I want to do the unBlockUI.
Here is my Javascript
<%-- script to load the default image--%>
<script type="text/javascript"><!--
window.addEventListener('load', function () {
// Get the canvas element.
[Code]....
If you look at the img.src at the very bottom, it loads the defaultImage.ClientId from the server which is suppose to get the image on the page. If I use a normal url it works, but if I use document.getElementById(imgid).src it just doesnt load an image. I am assuming its because the javascript loads before the serverside code is ran. How can I get around this?
I have Master Details Jqgrids and I want my details jqgrid to have Add,Edit,Del options. now I have 2 problems :1- when I click on my edit button, formedit just show submit & cancel buttons and none of the fields doesn't appeare.2-in my server side page I don't know what codes I should write to be able to Add,Edit,del through JQgrid.
[Code]....
I need to call Serverside event from Java Script.
FOr this i Used __doPostBack but page flickering is occured eventhought if we keep update panels,
I have a gridview control from gridview I am calling RowCommand event and then a Popup Page from Popup i will return some values and again i need to bind the values back to the DataTable and then to GridView.
In JS if i User doPostBack('xyz','') page flickering is ocurred and if i user doPostBack('updatepanel1','') ID also flickering is not occuring bt values gets binded to GRidview after 5 sec delay....
is ther any alternate sol for this to do...
any Jquery or any JS???
or if i use ScriptManager Page Method is there any issues with that bcz we need to have a static method in server side.....:(
I'm having asp.net ajax tab container in a datalist control with 4 tab panels. I set ActiveTabIndex to 0 on .aspx page, and using OnActiveTabChanged event in code behind, when the tab container tab index is changed, server side event is not working, when i debug the code, i can see the event is getting fired, even though i click the third tab, i'm getting Active TabIndex "0" only.
<cc1:tabcontainer
id="TabContainer1"
runat="server"
AutoPostBack="true"
Font-Names="Calibri"
ActiveTabIndex="0"
Width="710px"
CssClass="yui"
align="left"
OnActiveTabChanged="TabContainer1_ActiveTabChanged">
Server Side Code:
[Code]....
I need to load data only when tab index changes, this way i can reduce burden on whole page.
I have a link button inside a repeater. How would I directly call the serverside (ItemCommand) method during postback. I want to skip the page_load. The wierd thing happening is, if I put (!Postback) it doesn't execute other methods on postback but it does if I don't set the !postback condition. I have repeater inside a updatepanel in UserControl.
View 1 Repliesi have a gridview with commandbutton column and a textbox template column. My requirement is changing the text and hitting the enter key should also perform the same function as the command button. So i enabled the autopostback of the textbox.But if i click the command button after changing the text in the text box fires both the TextChanged event as well as the item command event. Is there anyway to bypass the Textbox text change event if i postback using the grid command button?
View 2 RepliesI have to pass a string value from the server side page (.aspx.cs) to a function in .JS page. I need to call the function in JS page from server side page along with string as a parameter.
View 1 RepliesHow can i give validation to all controls (like textbox, radiobuttonlist, checkbox, fileupload) in my aspx form in server side.... and also validation for controls with regular expression in serverside...
View 3 Replies