I'm trying to use PostBackUrl on my asp.net form (insert mode) to go back to previous page. I'm hoping to use Request.UrlReferrer.AbsoluteURL or similar.The difficulty I have is how to assign value to link button (called InsertButton) property "PostBackURL".
Some examples show simply InsertButton.PostBackUrl = Request.UrlReferrer.AbsoluteURL but it my case it doesn't recognize the control. I'm using VS 2010 with asp.net 4.0
i have 2 dropdown list, menu and a gridview in my aspx page.
in the gridview a have add a linkbutton with select CommandeName.
i want to use the postbackurl in the linkbutton to open an other page with querystrings parameters.
this querystrings should contain: the selected item in Menu, the dropdownlist1 selected value, dropdownlist2 selectev value and the gridview selected value.
how do i add all the controls value to my postbackurl ?
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If I want my button to go to another page instead of going to its own page, I can set the PostBackUrl to destination page.Howevery, I read in microsoft website that Server.Transfer is not good if you are concern with security and permission.Is PostBackUrl the same with Server.Transfer?Does the user will not be authenticated again in the new page?
View 6 RepliesCan I add this two things and How or it may not possible?
asp:LinkButton
ID="LinkButton1"
PostBackUrl="MyPage.aspx&Id="
+ '<%#
Eval("Id") %>'
runat="server">
In my repeater m using linkbutton for paging. I want javascript or code... My question is at run time when I am clicking on linkbutton its color get change... When I click on another button its color get reset...
View 1 RepliesI need a div element to cause postback to the server. I can use window.location tough but then I think I won't be able to fire any event back on the server. How can I call the asp.net generated dopostback function properly?
View 1 Repliescan i change the culture info from a linkbuttothe problem is like this : on the site i use 2 languages, english and romanian. in web.config the default culture="ro", and i was wondering if on clicking the link button, to change to english version, i can somehow change the culture info to culture="en-us".
View 1 RepliesI would like to change the innerHTML of a LinkButton programmatically.Example:
[Code]....How can i get ChangeThisValue changed programmatically?
I have repeater in my page that I use Link button on it this repeater show datalist page number...
I change linkbutton color with css now I want when click on Linkbutton after click on it ,linkbutton color's change how I can do it?
<asp:Repeater ID="rptPager" runat="server">
<ItemTemplate>
<asp:LinkButton ID="lnkPage" runat="server" Text='<%#Eval("Text") %>' CommandArgument='<%# Eval("Value") %>'
[Code].....
I have datalist in my page
<asp:DataList ID="DDLN" runat="server">
<ItemTemplate>
<table class="style1">
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I want when I click on linkbutton and select it , selected Linkbutton's color be changed
The link button only sets some value as true and does nothing else. When I run the code the LinkButton's event just won't fire! In my aspx page I got this LinkButton inside of a repeater with CommandName="SetDefault", some ID, runat property. That's it. In my code, inside of myRepeater_Itemcommand(), I got this
if (e.CommandName == "SetDefault")
{
Users obj = new Users();
obj.IsDefault = true;
}
[EDIT] I resolved it myself. It was a silly mistake. "l" was missing from "SetDefault" in my aspx page.
I use datalist and linkbutton in page that bind from database below is code:
<asp:DataList ID="DLclass" runat="server" Visible="false">
<ItemTemplate>
<asp:LinkButton ID="Linkbtnclass" runat="server" CssClass="lbldasteM"
CommandArgument='<%# Eval("Name") %>' OnClick="Linkbtnclass_Click"><%# Eval("Name") %></asp:LinkButton>
[Code] ....
And behind code:
protected void Linkbtnclass_Click(object sender, EventArgs e)
{
rptPager.Visible= Lblcontinue.Visible = !(rptPager2.Visible = DLMostanad.Visible=true);
(sender as LinkButton).ForeColor = System.Drawing.ColorTranslator.FromHtml("#fb00c2");
this.GetCustomersPageWiseMC(1, (sender as LinkButton).CommandArgument);
BindDataListD(DLclassC, "classTI_documentry");
}
in above code in this line:
(sender as LinkButton).ForeColor = System.Drawing.ColorTranslator.FromHtml("#fb00c2");
I define that when I select Item from datalist( linkbutton) that bind from database color of text will be change below is image:
I show it with red arrow now here when I select other linkbutton (i.e text under last text) it dosen't change last selected text to defualt color:
as you see in above image second selected text show with green arrow
I want when I select second text(link button) it changes first selected text to default color...
I want to change the text of a linkbutton by referring to it through a session variable.
For example how could a normal Linkbutton1.text = "buffoon" be referred to by a session variable if the Session("LinkButton") = "LinkButton1" ?
I am envisioning something like: LinkbuttonByName(Session("Linkbutton").text = "bufoon" .... but don't know how
I can't change the text of a linkbutton that is placed in a repeater. I want the text to change when I click the button.
[Code]....
</FooterTemplate>
I have created a very simple calendar user control that contains a public property which is used to define which month/year to display. My calendar control is placed inside another ascx control (the wrapper control essentially), which includes LinkButton controls used to toggle the calendar control forward and backward one month at a time.
If I explicitly define the SelectedDateTime property of the calendar control in the wrapper control at design time, the proper month/year are displayed by the calendar control. However, when I try to set the property value at run time using a Click event on the previous and next LinkButton controls, the calendar control never picks up the new SelectedDateTime value I try to assign to it.
When I run the code in debug mode, the Click event of the LinkButton always happens last - after the value of the SelectedDateTime property of the calendar control has already been set to default and rendered. What am I missing?
The calendar control is placed in the wrapper control just like any old control:
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I have multiple .sitemap xml defined with different providers. For one xml file, I want to change the url (append Customerid in the url) by taking the defined url in xml file. I want this to be changed when the page is loaded the first time.
For eg one of my node is
<siteMapNode
url="~/CustDetail.aspx?type=Contact"
title="Contacts"
description="Contacts">
And I want to make it as
<siteMapNode
url="~/CustDetail.aspx?type=Contact&CustID=ABCD"
title="Contacts"
description="Contacts">
I have read many articles online talking about changing node in memory but cant make it work.
i am unable to change the selectedindex property to 0 it is coming as -1 only and the code wat i am using is
if (lstintellisense.SelectedIndex.ToString() == "-1")
{
lstintellisense.SelectedIndex = 0;
}
after making 0 also its remaining as -1 only and i am getting exception as InvalidArgument=Value of '0' is not valid for 'SelectedIndex'. Parameter name: SelectedIndex
I have a form with a detailsview control and I want to validate if a particular index is selected in a a dropdown.I can set the causesValidation property on the controls in the dropdown control in it's selected index changed event but once it is set, lets say someone selected the wrong index on the DDL and now they want to change it before updating they are stuck in validate Hell. Here is my code from the relevant details rows, the row with the DDL that causes the validation and it's selected index changed event.
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I'm trying to use the menu control for the first time in ASP.NET and everything is fine except for the fact that I can't seem to change the item spacing property. My menu is a horizontal menu where the menu items have come from a sitemap file. I've tried changing the menu item spacing in both the dynamic and state menu item properties but nothing seems to change it. I've also tried changing the item spacing via css but that doesn't work either.
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I came to know that we can pass values from one page to another. What I wanted was 'on click of a button on admin.aspx webpage , the button on user.aspx page gets invisible'
After creating the instance and trying to do so, the error occured which said-"due to security the button cannot be accessed on user.aspx from admin.aspx"
Even if all the above what I did was wrong, I request you to suggest me how can I change the property of a button on webform1 from webform2 ( this is the admin.aspx page in which i have logged in) to invisible. And whosoever accesses the webform1 gets the same property (i.e. invisible) untill i click on the button in webform2 that again turns the property of the button in webform1 as visible.
I have a textbox in Formview inserttemplate and I want it be invisible on click of a button.In Visual Studio the intelligensense for this textbox does not show up at all - meaning it is not accessible. However, the control eg textbox OUTSIDE the Formview is accessible.How to modify the code so that we can modify property of a textbox WITHIN inserttemplate WITHIN the formview ?
View 1 RepliesI am brand new (like 2 weeks) to ASP.NET and VB.
I have a series of linkbuttons that are generated dynamically inside a repeater.
I need the background color of the selected linkButton to change and remain a new color when clicked. I thought that the ItemCommand property of the repeater would do the trick, but it doesn't.
Here is the code for the repeater:
[Code]....
I have News Table in my database
Date News NewsTitle Id
2013-4-15 News1 Title1 1
2013-4-20 News2 Title2 2
2013-5-25 News3 Title3 3
I can't seem to reference a control properly, so that I could then change its properties. I have 3 fckeditor controls specified in edittemplate fields, but i only want to diplay them all if the querystring equals 1. so i created in aspx.cs file: {
View 4 RepliesI'm new to ASP so this may seem so simple but I cannot work it out.
I am trying to create a script that changes its output based on a range of values. Here is what I mean:
I have a MSSQL database with an ASP scripted website that reads it and displays the data in a table. One of the columns in the database is a percentage and I want that column in the web page to have a background colour based on the figure outputted.
So each cell may be a different colour. If the number is between 0 and 30 then red background, 31 to 70 orange etc.
At the moment I have the database output script looking like this:
[Code]....
How can I implement what I have outlined above?