Basically I have a Search Text Box with a LinkButton Control on which the click event is fired. now what i want is when the user type keywords and press enter the Click event got fired. So No Javascript Only ASP.NET With VB.NET v2.0
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I am calling a javascript for a textbox when a key is pressed to check for the Enter key. It works for all other keys though. The problem is I have buttons on the page also and the first button is taking the Enter as a click. If I disable the buttons, it works with the Enter key but I need the buttons there.
Is there any way I can keep the buttons from accepting the Enter key in a textbox as a Click?
This is what I set in the Page_Load which works well. And the script is called.
Code:
Text1.Attributes.Add("onkeydown", "check_key(event)")
I want to create a seach textbox for users to enter a few keywords in ,..and then my sql query will display the results......( basically a little search engine for my website)Ok so im thinking of using the Containstable with ranking on how close these keywords are to eachother... so the closer the keywords are to each other... the higher their ranking will be.... but I also want to seach for these keywords in 4 columns in one Datatable how can I do this
View 7 RepliesI have a textfield () in my homepage for a searchstring. Normaly I have a text like "enter here to searach..." in it. Now I will clear the box from the text when a user click into it.
View 4 RepliesWhat's the best method to allow a user to search in a specific field for a record(s) containing the keywords they enter into a textbox? I am considering using the streamreader to obatin the values from textbox into an array, so I can build dynamic query using the stringbuilder. Is there a cleaner or more efficient method to approach this common search functionality?
View 1 RepliesI want to allow numbers only to be allowed for a textbox and I already do it onkeydown event by allow only numbers and prevent ctrl+V but I have two problems: if I make right click then paste so any char can be entered and I want a solution without disable right click by oncontextmenu="return false;" if I drag and drop any text it will be entered
View 2 RepliesI want to move my cursor from one to another text box on keypress event how it can be solved.
View 1 RepliesI have a page with multiple textboxes and each has a button associated with it. This works as a search 'hub', I suppose, where the user can search by ID, name etc. When entering a search term for e.g. name however, pressing enter 'clicks' the very first button on the page (ID search), causing an error if the associated textbox is empty (which it would be if someone meant to search by name). I have attempted to rectify this using JQuery, and have written the following:
$('input:text').click(function (e) {
e.preventDefault();
$(this).next('input:button').focus();
});
I'm simply using the click event so that I can monitor where focus is redirected, but eventually I would use .keypress. However, nothing happens upon clicking a textbox and I can't see for the life of me what is wrong with the JQuery. To elaborate on the problem, the .NET code used looks similar to the following throughout the page.
<tr>
<td style="width:100">Company ID</td>
<td style="margin-left:3px;">
<asp:TextBox ID="...TextBox" runat="server" Width="230px"></asp:TextBox>
</td>
<td>
<asp:Button CssClass="Button" ID="...NameSearch" Text="Search" runat="server" /></td></tr>
This is generating this (view source):
<td><input name="...TextBox" id="...TextBox" style="width: 230px;" type="text"/></td>
<td><input name="...NameSearch" class="Button" id="...NameSearch" onclick="javascript:__doPostBack('...NameSearch','')" type="button" value="Search"/></td>
Is there a simple way to turn off form submit behaviour of the page when ENTER is pressed while I am focused to textbox? What I want to achieve is to call a web-service without submiting the page when ENTER is pressed in a specific textbox in my aspx page?
View 1 RepliesI have a search textbox in the web page. When the user presses enter key after entering text in that textbox then the search function should get executed. How to do this?
View 5 RepliesMy LogIn action originally looked like this:
return new RedirectResult(nameValueCollection["ReturnUrl"]);
But, I would like to know whether the client has JavaScript enabled before the home page loads, so I changed it to this:
return View(new LogInViewModel { ReturnUrl = nameValueCollection["ReturnUrl"] });
And send the following view instead of the instant-redirect:
@model Obr.Web.Models.LogInViewModel
@{
Layout = null;
string noJSReturnUrl = Model.ReturnUrl + (Model.ReturnUrl.Contains("?") ? "&" : "?") + "noJS=true";
}
<!doctype html>
<html>
<head>
<title>Loggin in...</title>
<meta http-equiv="REFRESH" content="1;url=@noJSReturnUrl">
<script type="text/javascript">
window.location = "@Model.ReturnUrl";
</script>
</head>
<body>
<noscript>
Loggin in...<br />
<a href="@noJSReturnUrl">Click here if you are not redirected promptly.</a>
</noscript>
</body>
</html>
The idea is that if the user does not have JavaScript enabled, they see a brief loading message, and the home page loads after a second. If JavaScript is enabled, the page reloads instantly. In the future I could even post to the server the dimensions of the viewport and such. Does this look like it would work? If the window.location command takes longer than a second to run, will it be interrupted by the meta refresh, or does it block that refresh? I am hoping the latter, so I don't need to increase the delay for those non-js people.
I figure my new way adds a little extra weight to the payload of the redirect, but it's not an extra round-trip or anything, is it? The redirect happens anyway, does it not? Update: I neglected to mention a very important point. I do not actually have control over the login screen itself, only the page it posts to. This code is part of a product that relies on an external authentication mechanism.
I'm working on an ASP.NET web application. There's a bill page which has two links to different pdfs of the same bill. When you click on one of the links it takes you to a ViewPDF.aspx page that shows the pdf. There's also an option to view both in a split screen so that you can compare them. When you click on this link it takes you to BillSplit.aspx which has a frameset and two frames that both point to ViewPDF.aspx. This all works perfectly.
The problem is that if an error occurs while pulling up the pdf. The application has an error page that has a few links back into the application. If you use one of these you can go back into the app and continue but now inside the frame. The URL still says BillSplit.aspx but the application is completely unaware of this since frames are HTML elements not asp.net controls.
What I would like to do at this point is detect that you've returned to the application and close the frame you aren't using. Essentially I'd like to redirect you away from BillSplit.aspx and to the page you're actually requesting. I'm pretty sure this would need to be done in Javascript either on the BillSplit page or on the pages that you go to later. So I guess what I'm asking is, is there a way to ensure that the BillSplit.aspx page and it's two frames point only at ViewPDF.aspx?
I have created an AJAX style file download (using an iframe) and all works well... however, I need to detect when the iframe has received a response... see below:
Javascript:
function download() {
var ifrm = $('#iframedownload')[0];
ifrm.src = '/downloadfile.aspx?fileid=whatever';
ifrm.onreadystatechange = function () { // Checking
if (this.readyState == 'complete')
alert("I would really like this piece to work!");
};
}
C# for downloadfile.aspx:
Response.AddHeader("content-disposition", "attachment; filename="" + zipFileName + """);
Response.AddHeader("Content-Length", respBytes.Length.ToString());
Response.ContentType = "application/octet-stream";
Response.BinaryWrite(respBytes);
Response.End();
In my project there is a button search which seems to be the default button to trigger when enter key has been pressed. How can i detect a keydown event with jquery for a login button? Its an asp.net project.
View 1 RepliesI want to check if a mobile browser has javascript enabled before displaying a page to the user. The code I've found from my research is:
System.Web.HttpBrowserCapabilities browser = Request.Browser;
Response.Write(browser.EcmaScriptVersion.ToString());
So to ensure that javascript is enabled on a browser, you need to check wheather the returned valued is either equal to or bigger than 1. This works on normal browsers, but when I test it on my phone the returned value is always 0.0, no matter if my javascript is enabled or disabled. Is there a way to check if javascript is enabled on a mobile browser or will the browser handle the incapability on it's own?
I have a web page with 3 search fields on it, each with a different submit button. When using the enter button on the keyboard to submit any of them, an incorrect action is being performed, although with the mouse it's fine. Any ideas why this is happening? The rendered HTML as requested below:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="ctl00_ctl00_Head1">
<body id="home">
<form name="aspnetForm" method="post" action="history_lookup.aspx?theme=t2" id="aspnetForm">
<div>
<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwULLTE1MzkzOTQxNDBkGAEFHl9fQ29udHJvbHNSZXF1aXJlUG9zdEJhY2tLZXlfXxYFBSZjdGwwMCRjdGwwMCRNaW5pQ2FydFRleHQxJEltYWdlQnV0dG9uMQUsY3RsMDAkY3RsMDAkVG9wTmF2JFF1aWNrU2VhcmNoMSRJbWFnZUJ1dHRvbjIFLGN0bDAwJGN0bDAwJFRvcE5hdiRRdWlja1NlYXJjaDEkSW1hZ2VCdXR0b24xBShjdGwwMCRjdGwwMCRjcGhSb290JGNwaFN1Yk1hc3RlciRzdWJtaXQxBShjdGwwMCRjdGwwMCRjcGhSb290JGNwaFN1Yk1hc3RlciRzdWJtaXQy4UTdoX+Ej1GFsXGOrI898SMftDA=" />
</div>
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['aspnetForm'];
if (!theForm) {
theForm = document.aspnetForm;
}
function __doPostBack(eventTarget, eventArgument) {
if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
theForm.__EVENTTARGET.value = eventTarget;
theForm.__EVENTARGUMENT.value = eventArgument;
theForm.submit();
}
}
//]]>
</script>
<script src="/WebResource.axd?d=gfGwAOwAxcQ9Nlq6l3EJfg2&t=634166396192656250" type="text/javascript"></script>
<div>
<input type="hidden" name="__PREVIOUSPAGE" id="__PREVIOUSPAGE" value="fwZ-2v_x8CYGGr9a8Ce0s6gkE38QmubHNljKJaKxZV41" />
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWCAKs3Nu8DwLV2a2zBwKK/6PwCQLBpvyBBAKT+aizBgL+qMTTDwLU1/SWCwL+qNiuCArtGFkuC9Zj3X3If1cwPC7PKtcm" />
</div>
<div class="container clearfix" style="left: 0px; top: 0px">
<div class="utilityNav">
<a class="MenuItem" href="/extranet.aspx?theme=t2" title="Account Info">
Account Info
</a>
|
<a class="MenuItem" href="/history_lookup.aspx?theme=t2" title="Order History">
Order History
</a>
|
<a class="MenuItem" href="/_user_logout.aspx" title="Sign Off">
Sign Off
</a>
</div>
<div class="header">
<div class="cart" >
<div id="menu">
<div class="cartimage">
<input type="image" name="ctl00$ctl00$MiniCartText1$ImageButton1" id="ctl00_ctl00_MiniCartText1_ImageButton1" src="images/bg-cart-corner.gif" align="left" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ctl00$MiniCartText1$ImageButton1", "", false, "", "cart.aspx", false, false))" style="border-width:0px;" />
</div>
<div class="cartlabel">Checkout Cart:<br />
<a id="ctl00_ctl00_MiniCartText1_lbMiniCart2" class="cartlink" href="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ctl00$MiniCartText1$lbMiniCart2", "", false, "", "cart.aspx?theme=t2", false, true))">View your cart</a>
</div>
<br /><br />
</div>
</div>
</div>
<div class="primaryNav">
<div class="navdropdown">
</div>
<div align="right" class="quicksearch">
<div class="QuickSearch">
<div id="ctl00_ctl00_TopNav_QuickSearch1_quicksearchpanel" onkeypress="javascript:return WebForm_FireDefaultButton(event, 'ctl00_ctl00_TopNav_QuickSearch1_ImageButton1')">
<table cellpadding="0" cellspacing="0" class="QuickSearch">
<tr>
<td class="quicksearch_text">
<span id="ctl00_ctl00_TopNav_QuickSearch1_lblSearch"></span>
</td>
<td >
<input class="QuickSearch" type="text" name="searchstring" size="15" maxlength="30" value="Search" onfocus="if (this.value == 'Search') {this.value = '';}" onblur="if (this.value == '') {this.value = 'Search';}" />
</td>
<td class="quicksearch_button">
<input type="image" name="ctl00$ctl00$TopNav$QuickSearch1$ImageButton2" id="ctl00_ctl00_TopNav_QuickSearch1_ImageButton2" src="images/searchbutton.gif" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ctl00$TopNav$QuickSearch1$ImageButton2", "", false, "", "/Searchdh.aspx?theme=t2", false, false))" style="border-width:0px;" />
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
<td valign="top">
<div class="HistoryLookupPage">
<h1 class="PageHeader">
<span id="ctl00_ctl00_cphRoot_cphSubMaster_PageHeader1_LabelHeader">Order History</span>
</h1>
<p>
Enter the reference number of the order you want to see.
</p>
<p>
Reference number
<input name="ctl00$ctl00$cphRoot$cphSubMaster$CustomerReference" type="text" id="ctl00_ctl00_cphRoot_cphSubMaster_CustomerReference" class="borderTextBox" />
<input type="image" name="ctl00$ctl00$cphRoot$cphSubMaster$submit1" id="ctl00_ctl00_cphRoot_cphSubMaster_submit1" src="images/buttons/findorder-blue.gif" style="border-width:0px;" />
</p>
<br />
<p><b>Or search by PO Number</b></p>
<p>
<input name="ctl00$ctl00$cphRoot$cphSubMaster$CustomerReference2" type="text" id="ctl00_ctl00_cphRoot_cphSubMaster_CustomerReference2" class="borderTextBox" />
<input type="image" name="ctl00$ctl00$cphRoot$cphSubMaster$submit2" id="ctl00_ctl00_cphRoot_cphSubMaster_submit2" src="images/buttons/findorder-blue.gif" style="border-width:0px;" />
</p>
</div>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
and the aspx markup
<%@ Import Namespace="System.Configuration.ConfigurationManager" %>
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="history_lookup.aspx.vb"
EnableViewState="false" Inherits="history_lookup" ValidateRequest="false" CodeFileBaseClass="Main.Page"
MasterPageFile="~/masters/default/main.master" RuntimeMasterPageFile="ThreeColumn.master"
CrumbName="<%$ Resources: Language, LABEL_MENU_HISTORY %>" %>
<%@ Register Src="~/controls/Message.ascx" TagName="Message" TagPrefix="uc1" %>
<%@ Register Src="~/controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="cphSubMaster" runat="Server">
<td valign="top">
<div class="HistoryLookupPage">
<uc1:Message ID="Message1" runat="server" />
<uc1:PageHeader ID="PageHeader1" runat="server" Text="<%$ Resources: Language, LABEL_MENU_HISTORY %>"
EnableTheming="true" />
<p>
<asp:Literal ID="Literal1" runat="server" Text="<%$ Resources: Language, LABEL_PLEASE_ENTER_ORDERREF %>"></asp:Literal>
</p>
<p>
<asp:Literal ID="Literal2" runat="server" Text="<%$ Resources: Language, LABEL_HISTORY_LOOKUP %>"></asp:Literal>
<asp:TextBox runat="server" ID="CustomerReference" CssClass="borderTextBox" />
<%-- <asp:Button ID="Button1" runat="server" CssClass="BtnC" Text="<%$ Resources: Language, ACTION_LOOKUP %>" />
--%> <asp:ImageButton ID="submit1" runat="server" imageurl="~/images/buttons/findorder-blue.gif" />
</p>
<% if Not globals.User("Anonymous") then %>
<br />
<p><b>Or search by PO Number</b></p>
<p>
<asp:TextBox runat="server" ID="CustomerReference2" CssClass="borderTextBox" />
<%-- <asp:Button ID="Button2" runat="server" CssClass="BtnC" Text="Find Order" />
--%> <asp:ImageButton ID="submit2" runat="server" imageurl="~/images/buttons/findorder-blue.gif" />
</p>
<% end if %>
</div>
</td>
</tr>
</table>
</asp:Content>
Instead of clicking button ,How Enter Key Works??
Type Something in TextBox and Press Enter and result appear without Clicking any button , How??
how can i separate words in db column separated by enter key. I am entering data in a multi line textbox directly to db, and i want to search a word in that column. Since the words are seperated by enter key, how can i separate the words to search. If i use like i can't search the exact word is there..
View 2 Replieshow to make a search txtbox that includes the search keyword and when the user clicks the search keyword disappears
View 5 RepliesI am using the TabContainer control on my page.. i have 3 tabpanels within it that are used for 3 different types of searches..After meeting with the client yesterday it was brought to our attention that once you complete the fields you want to search on and hit enter nothing happens..Is there a way to enable the enter key for the buttons? And if there is, can it be setup so it triggers the correct button? I say this because on the page, even though there are 3 tabs each with their own submit button. Outside of the tabcontainer, we have
another button that is used to save the search criteria for later use. So on the page there are 4 submit buttons
In asp.net textbox: enter text and it appears instantly in another textbox
i need this all over the my web app so it should be more light weighted too
I'm working on developing a custom control to select items from a predefined list. This is accomplished via 2 ASP.NET ListBox controls, with a few buttons to trigger the movement of ListItems from one ListBox to the other (lets call these ListBoxes lstSelected and lstDeselected).
This is easy enough to do in ASP.NET or JavaScript independently: I have both working. However, if modifications are made via JavaScript, ASP.NET retains no knowledge of this. Is there any way to register the creation of of options in a select tag without AJAX?
now have tried to locate and find anything about how to make a
TEXTBOX and A Button "Search"
Problem is that I have made this "bellow" and when I then enter a "value" into texbox2 and hit enter on the button it wont show me the "emnenummer" that I have requested.
im not even sure this is the correct way to do a "search"
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><asp:Button ID="Button1"
runat="server" Text="Button" />
<asp:SqlDataSource ID="SqlDataSource1" runat="server"[code]....
I have a problem. I have a textbox where i enter the amount and in another textbox the amount in words comes automatically. The function appended below works fine when the amount entered is without a decimal. But if the amount entered has a decimal, then the function gives an error. Can anyone check the same and tel me a solution.Wat i want is suppose the amount entered in 2345.68 the amount in words should come, Rupees two thousand three hundred forty fve and sixty eight paisa only. if the decimal is not entered then the function gives proper result.
[Code]....
i have added one textbox as a template in my gridview.i want to get the values of textbox to a string when i enter values to the textbox.
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