Javascript - Window Scrolling Button Control - Rendering To Normal Position
Nov 9, 2010
In web application, i tried scrolling the window vertically by increasing a y axis height to 500 with a javascript that is attached to OnClientClick event of a asp.net button control with id Button1. The script i have used is
<script language="JavaScript">
function scrollToWindow()
{
window.scrollTo(0,500);
}
</script>
and the button code is as follows
<asp:Button ID="Button1" runat="server"
Text="Scroll to bottom" OnClientClick="scrollToWindow()" />
If i run this page and click that button, the page scroll is not working properly. when i put alert inside that script and debug, i found that the page is actually scrolling to 0,500 but again its rendering to its normal position because of some reasons. Overcome this issue and let me know the reason behind that?
I have a grid at the bottom of my website. There is an image button that addas a new row to the grid but as i click the image button the scrolling moves to the top disturbing the focus of the page. How can i stop the scrolling at one position only.
The second textbox will go a liiitle to the left or a liiitle to the right, compared with the other 2 textboxes. What is wrong? Should i use absolute positioning? it's just a pixel farther.I'm about to break the keyboard here
I have a panel inside an update panel. The panel has a scrollbar. When a control inside the panel is clicked, the scrollbar resets, scrolling the panel back to the top. Is there a simple way to preserve the scrolling position of a panel inside and update panel when a postback happens from inside that panel?
I have a asp .net panel with scrollbar enabled .The panel contains buttons which is dynamically added to the panel. Is there any way to keep panel scrollbar position centered.
<asp:Panel ID="pnlYear" ScrollBars="Vertical" runat="server" Height="460" ></asp:Panel> pnlYear.Controls.Add(GetYearName()); private Table GetYearName () { Table tblYear = new Table(); tblYear.ID = "tblYear"; for (int i = 1900; i < DateTime.Now.Year; i++) { Button btnYear = new Button(); btnYear.Text = i.ToString(); TableRow rw = new TableRow(); TableCell cell = new TableCell(); cell.Controls.Add(btnYear); rw.Cells.Add(cell); tblYear.Controls.Add(rw); } return tblYear; }
I have two grids on a page that seem to always be position:fixed.I want them to scroll with the page when an overflow scrollbar appears on the body. The grids however ALWAYS stay in the same place and don't scroll with the rest of the page content.Is there any way to get an UltraWebGrid to be relative and scroll up the page with the rest of the page's content?This seems to work in IE6 but not in IE8.
Is there a jQuery technique to select all the page controls/divs with a non-zero scrollbar position?
I'm trying to solve a problem faced by many; essentially after a partial asp.net postback all the controls/divs that had a scrollbar with a non-zero value (ie: were scrolled down to some position) are reset to the zero (top of the scrollbar).
My approach is to have a jQuery script save all the scrollbar positions for all the controls/divs contained on a page and after the postback, restore all the scroll bar positions.Is it possible, can it even work? If it is, how do I use jQuery to select all the divs with scrollbars and then save those positions.
I have a master page in which I have a webcontrol that generates a series of image buttons. I have discovered that if I use IE 7 and i drag the width of the screen smaller, the buttons all stay lined up across the page as expected. But if I try the same action in IE8 or Firefox or Chrome, the image buttons essentially start piling up on top of each other the less wide the screen gets.
Is there any way to keep that from happening? Maybe put a fixed width table around the buttons in the webcontrol?
I'm trying my hand in asp.net. I have a dropdown list in my page.There's a button below this dropdown.Both this control are in a panel. What I'm trying to do is when I select on dropdown list to change the value I want to shift buttons below as in when you go to select dropdown, the list opens and elongates, when this elongates I want to push the button below and when I select an item in dropdown put the buttons back.
I am trying to render the Button control @ serverside with PostBackUrl properties to set to another page ""~/page1.aspx". When I click on that button , it still postback to same page , does not postback to "page1.aspx" . I am trying to implement crosspage postback. I don't know button information and postbackurl info at design time. I Only know button and PostbackUrl info @ runtime.Code I am using
protected void Page_Load(object sender, EventArgs e) { div1.InnerHtml = GetRenderControl(); } public string GetRenderControl() { Button buttonAdd = new Button();
I have two pages A.aspx and B.aspx Page A.aspx opens B.aspx as modal popup by javascript function window.showModalDialog("B.aspx"); Page B.aspx has two text boxes (Login, Password), <asp:Button> control and button click event in server code. Problem is when I click on the submit button it opens me B.aspx page in new third window How is it possible to not open new window on submit button.
I'm trying to enable a button through javascript when a checkbox is checked. This works fine in one of my pages, but on one page the button and checkbox in within a ModalPopup window, and there it doesn't work. How can I work around this?
I have a link button on my page which has both an Oncommand event and an OnclientClickevent.
The idea is that the oncommand updates some data via a postback and redisplays the page with the updates. The onclientclick event opens a new window.
The new window is named so there is only ever one instance of it.
What I'm trying to do is this.
Open a new window (if its not already opened) and ensure it is on top of the parent window. The new window is a smaller size so the parent window is still visible beneath. On the first occurance the new window opens above, however when I refocus on the parent to click again, the new window updates but does not refocus by putting it back on top.
I have a customized HTMLEditor with less buttons. Nothing very special.I use this HTMLEditor in a User Control (ASCX) that has a ModalPopupExtender.
[Code]....
When I open the modal popup,the HTMLEditor appears and I can click the button to select a color without problem.The issue comes when I scroll the page down and opens the popup again.The color selector, the list of colors that open when I click the color selector,appears in an incorrect position on the window. And if I scroll a little bit more, the list of colors will not appear anymore.The same happens with the popup when I create a link.The popup to write the link and select the target appears in strange positions.It seems that the initial position of these popups depends on the scroll of the whole page.it makes the editor useless.
I have a user control which opens a new window for some item selection. Once an item is selected on that window, the item ID should be passed to a callback javascript function in the user control. In order to have a unique callback function name in the user control (it may have multiple instances on the same page), I added the user control ID to the function name as follows (defined in the ascx file):
function OnItemSelection_<%=this.ID%>(selectedItemID) { OnItemSelection("<%=SomeControl.ClientID%>", selectedItemID) } Where OnItemSelection is defined in an external js file: function OnItemSelection(controlID, selectedItemID) { $(controlID).do_something(selectedItemID); } The issue is that now I'm not sure how the new page can call the "right" function (of the user control instance where it was opened from). The only idea I have in mind so far is passing the name of the callback function in the query string: var CallbackFunction = function(selectedItemID) { window.opener.<%=Request.QueryString["CallbackFunctionName"]%>(selectedItemID); } or maybe just the opening user control ID: var CallbackFunction = function(selectedItemID) { window.opener.OnItemSelection_<%=Request.QueryString["UserControlID"]%>(selectedItemID); }
My questions are:
1) Is it a bad practice passing javascript function names (or user control IDs) like that (I suspect it is)?
2) What could be better way to handle this scenario? Edit: Another way I'm considering now is declaring a global variable in the user control (registering it from the code behind so it'll appear only once). Then, when opening the new window, it's possible to assign the relevant function to it (OnItemSelection_<%=this.ID%>), and call it from the new window. Seems much cleaner than passing user control data through the query string.
var onBeforeUnloadFired = false; window.onbeforeunload = function (sender, args) { if(window.event){ if(!onBeforeUnloadFired) { onBeforeUnloadFired = true; window.event.returnValue = 'You will lose any unsaved changes!'; //IE } } else { return 'You will lose any unsaved changes!'; //FX } windows.setTimeout("ResetOnBeforeUnloadFired()", 1000); } function ResetOnBeforeUnloadFired() { //Need this variable to prevent IE firing twice. onBeforeUnloadFired = false; }
I'm trying to achieve an edit screen where the user is warned before navigating away. It works fine except I get the pop up for normal post backs of button clicks. I'm hoping to avoid this so I'm figuring if I could determine which button was pressed it would work. Does anybody know how to determine which button was pressed in the indows.onbeforeunload? Alternatively anyone know a better approach to what I'm trying to achieve?
I am using jqplot to show candlestick chart and the data is from xml.I retrieve data from xml and put it into array and then jqplot creates a candlestick chart from that.but xml file contains lots of data so in chart values are over lapping (with fixed width). we make graph of lets say 10% of data and place a scrollbar and on every tick of scroll bar we rebuild graph with next data or there already exists any such functionality of scrolling graph/chart in jqplot
I've got my GridView inside another Panel and I got scrollbars but GridView is to big even with paging. So user needs to scroll down to scroll horizontal (to see horizontal scrollbar). How can I add any horizontal scrolling trick for my GridView in the Panel. Maybe something from javascript ? My js knowledges is still being poor. I really hard thinking on what that could be, maybe floating horizontal scrollbar?
The Validator Callout Extender used to stretch the document wider if it was attached to the right side of an HTML element that was near the right edge of the document.At some point in the recent past, this behavior was modified to cause the popout to move to the left side of the html element, but the popout still points to its left.This behavior can be seen by going to the demo pages, narrowing the window to just beyond the page width, and then causing the second html input's validation to fail.I would like to know how to force the callout extender to the right-hand-side like it used to do, or have it automatically redraw itself as a left-hand popout if it jumps to the other side.
I'm trying to control the scrolling of a div containing a gridview using some js code I found at [URL] Intent is to stop the gridview in the div from scrolling to the top after the select in the gridview is operated. Prior to adding the ajax extentions the detail would display when the select image was operated. Now the grid appears ok but when the select is operated nothing happens - perhaps the nSelectedIndexChanging="DetailsView1_Show" code behind is no longer firing? Perhaps I am missusing the ajax extentions? Using VS 2010. My code is as below,
So I've been handed an older website, and been asked to make some modifications. It's been made with ASP, and I'm not really familiar with it. [URL] I've been asked to get rid of that awful scrolling. By looking at the page source, I determined that the scrolling is done using some inline Javascript.
<script type="text/javascript"> function getElementPosition(theElement){ var posX = 0; var posY = 0; while(theElement != null){ posX += theElement.offsetLeft; posY += theElement.offsetTop; theElement = theElement.offsetParent; } return {x:posX, y:posY}; } var offsetY = 0; window.onload = function(){............................
I need to be able to flag ANY PartyId input field with class="PartyLookup" so that it will modify the DOM and include the image next to the input field. The popup window returns data to populate both the hidden and text fields, but since the click() is generic I need to pass it the ID of the input field.
