Javascript - How To Get Value Of Hiddenfield In Another Form

May 18, 2009

iIhave value in hdnField in form1.aspx . I assign a value to hdnfield in javascript .I want to get that value in aspx.vb in another form, form2.aspx. How can I accomplish this?

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C# - Getting Value Of Hiddenfield Using Javascript From Listview?

May 21, 2012

Script:

$(document).ready(function() {
//Change these values to style your modal popup
var align = 'center'; //Valid values; left, right, center

[Code]....

All i want is to get the HiddenField value of the item being clicked [on clicking on the hyperlink "Modal Pop Up" ] using javascript.

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Retrieve A Hiddenfield Value Through Javascript?

May 24, 2012

I am using the following javascript to retrieve a value of a asp hidenfield.

var pagemode
function setValue() {
pagemode= document.getElementById('<%#litTest.ClientID%>').value;

[code].....

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Javascript - HiddenField Value Doesn't Get Removed

Nov 1, 2011

I have a javascript function that moves items between 2 select multiple box, when I move item from the source select box to the destination select box, I add the value to my HiddenField so that I can access in code behind, works fine but when I move item(s) from the destination select box back to the source select box, I try to use : hidMemType.value = ""; to clear the hiddenfield. I thought this works but apparently in the event of a postback, the item still gets stuck in the destination box.

// Move items to and fro select box
function move(sourceFrom, sourceTo) {
var hidOutlet = document.getElementById('<%=hdnOutlet.ClientID%>');

[Code]....

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Get And Set A Value To / From An Asp HiddenField?

Jun 15, 2011

I want to add a Boolean value to a HiddenField ASP.NET controller so that the value can be retained after postback. [code]...

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Asp.net - Clearing Textbox And Hiddenfield?

May 4, 2009

In source code of asp i'm using onClick() in textbox i.e

onClick="openpopup('ct100$contentPlaceHolder$hdpackageid',
'ct100$contentPlaceHolder$txtpackageid','package')"

for opening a popup containing package details.and in its selection in popup packageid is stored into a hiddenfield and packagename is stored into textbox. I need to clear the hidden field and textbox after selection, if I do not need it. I use "this.blur();" for not editing the text box. I need these things to be write in vb code,means in onClick I want to clear textbox, hiddenfield and then call popup.

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C# - Update Hiddenfield Using Jquery On Pageloadcomplete?

Jun 13, 2012

i have been trying to understand this for hours i am learning VB :

if i have this ( PageLoadComplete function / HiddenField / linkButton ) :

Protected Sub PageLoadComplete(sender As Object, e As System.EventArgs) Handles Me.LoadComplete
If Request.QueryString("viewPDF") = 1 Then[code].....

i get an empty MsgBox() , so how can i make the jquery update this hidden field ID="myfield2" before calling the PageLoadComplete function.

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Unable To Cast HiddenField To I.Convertible?

Feb 10, 2012

I have 2 DataLists where one is nested in the other one. I have one line (Dim QID....) that keeps giving me problems, no matter what combination of code I can find online. I just want to be able to get the Hidden Field to show up as an integer so that my If statement will work.

Dim dl2 As DataList = CType(e.Item.FindControl("DataList2"), DataList)
Dim QID As Integer = Convert.ToInt32(e.Item.FindControl("HiddenField2"))
If QID = 33 Then

[code].....

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Asp.net - Get A Listview Hiddenfield And Use It In Codebehind Oncheckedchanged Function

Jun 14, 2011

<asp:ListView ID="TasksList" runat="server" DataKeyNames="AnnualProgramTasksId"
DataSourceID="TasksListSqlDataSource">
...
<LayoutTemplate>...</LayoutTemplate>

[Code]....

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Trigger Asp:HiddenField OnValueChanged Event Using JQuery?

Nov 30, 2011

I have this asp:hiddenField control:

<asp:HiddenField ID="AuxHiddenField" runat="server"/>

I would like to trigger its (server side) value changed event using Jquery[code]...

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JavaScript - Cannot Access ExtJS Radio Button On Form

Sep 13, 2010

I have an .aspx page. In this grid I'm adding a bunch of controls. The first control however is an ExtObject, not one of our preset VB.NET controls. When I go to access the value on the backend for this field with this code:
form.AndOr.getValue()
It doesn't work. Basically, the radio button value isn't saving when I save the rest of the stuff. So I tried to add code to do it. It was just defaulted to 'And' each time. Below is a snippet of code from the actual asp.net grid.

With .Item(2)
.Ref = "../Payee2"
.LabelWidth = 90
With .AddFieldSet("Payee 2")
.AddControl(New Forms.Control("", "../PayeeId")).Hidden = True
.AddControl(New Forms.Control("", "../AddressId")).Hidden = True
[Code] .....

And I get this error:
form.AndOr is not defined
Does the Ext ref: mean something different than my controls and how I access them?

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WinForm Communicating - Win Form App Could Call Javascript In The Web Browser?

Jul 13, 2009

We have a web app in a web browser running on an intranet so security is less of an issue. We have a separate win form app. Is there any way the Win Form app could call javascript in the web browser. The browser can't be embedded in the WinForm.

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First Use Javascript To Validate Form Data Before Triggering OnServerClick For HTML Input Button?

Oct 19, 2010

So right now it all looks pretty with ... <button type="submit" runat="server" name="subscribe" id="Button1" class="link-button" onserverclick="saveListing"> Until it is time to validate the data before calling saveListing function codebehind (in VB .Net). How can true/false be return so that when true saveListing will be called, otherwise not?

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C# - Show Hide Using Javascript On A Control Inside A ASCX Control In A Gridview (ASP.NET + Javascript)

Oct 8, 2010

I have written a web usercontrol (ascx). Inside, there is a Panel that I want to show/hide on click of a hyperlink inside the usercontrol. Normally, this is easy just by doing something like this (the onclick attribute is added to the hyperlink on prerender):

[Code]...

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Asp.net - Using Javascript On An Aspx Page That Uses A Master Page - Which Contains The Page In A Form?

Aug 7, 2009

I have a master page which contains everything that inherits it within a form. A page inheriting from it needs to run some javascript to act on a text field on a page. However, I can't seem to reference that text field through the javascript, since the form begins on the master page. The following line will come up bogus: document.form1.txtFindUser.value = blah.responseText; This is because form1 is defined on the master page, while txtFindUser is on the current page.

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Asp.net - Not Getting Value In Javascript?

Aug 17, 2009

I have a datalist and in itemdatabound iam calling javascript and passing one argument.But iam not getting that argument in js.

<asp:Button ID="btnUpload" runat="server" cssClass="button1" Text="Upload" >
<asp:DataList ID="dlView" runat="server" >
<ItemTemplate>
<tr>



Problem is in itemdatabound iam getting value in String.Format("javascript:UploadImages('{0}')", s)but when clicking on btnUpload ,control is moving to UploadImages in js,but no value in str.Following is html result

<div id="shadow" class="opaqueLayer"> </div>
<div id="question" class="questionLayer">
<table width="100%" cellpadding="0" cellspacing="0" bgcolor="#F1ECDE">
<tr style="height:17">

[code].....

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.net - MessagBox On JavaScript?

May 15, 2011

Protected Sub ListView1_ItemCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewCommandEventArgs) Handles ListView1.ItemCommand
'...vwmr for view more; atcr for add to cart

[code].....

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Asp.net - JavaScript Can't Get/set Cookie In Ie7

Sep 14, 2011

I have to store, in 2 cookie dictionary/keyed cookie, a user's preference for hiding certain sections of each form on the app. It would appear that IE7 has reached some limit for the number or size of the cookie in javascript. I mean that the cookies are only inaccessible on the client-side js, but can be read just fine in our asp.net/vb code-behind.

The functions that need to read the value of these cookies must be on client side because I can't run a postback everytime the function needs to update the cookie. How should I go about getting and setting the cookie without triggering postback? I thought about storing the value of the cookie onload in a textbox, but I don't know when I would read it back and update the cookie.

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Asp.net - Pass Value From Javascript To Vb Sub

Feb 6, 2012

i have a javascript function in aspx file now i use vb as back in asp.net now i use postback from javascript like this

[Code]...

now i dont get that "1" in my vb code i want to get it because i want check when i get page_load event by post back by this javascript

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Asp.net - Using Javascript In CK Editor?

Oct 7, 2011

I created a web form in .net. The form need to use WYSIWYG editor. So, I have decided to use CK editor. Now, I have gotten a problem that the CK editor lets to use javascript in the textarea. I don't want to let this. How could I do that?

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Can't Call Javascript With VB?

Apr 25, 2011

I have a javascript function that should open a pop up window like so

function callBackWindow(url) {
indow.open(url, 'OpenWindow', 'width=1000,height1000,left=-10,top=-10,scrollbars=no');
return false;

[code].....

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Convert A JavaScript Into Vb?

Sep 13, 2011

in converting the folowing javascript syntax into visual basic one.

if (!event.willCommit) {
var f = this.getField("dept");
f.clearItems();

[Code]...

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Get Document Of Javascript?

Mar 13, 2009

how to get document objects of a javascript ".js" file in an html page that uses <script src="....js">? Or any other way? I want to click on a link.

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How To Get Value Of Hidden Row Into JavaScript

Jun 27, 2012

I have a grid column, of which, row X is hidden. I want to pick the values of each column's row x, perform some calculations at client side and display it in row y(through client side code). I am not able to pick values from hidden field in client side. Is there a way I can put those values in a client side array using javascript code, and use it for my calculations. Also when page posts back, the array should get updated with latest values.

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How To Work With Javascript

Nov 14, 2011

i have a vb.net GUIform that will display an AxWebBrowser to show a html table which have some interactive controls that required javascript to work.I already prepared the javascript with the valid functions.Example:Inside AxWebBrowser have a button, when i pressed the button, it will display the current time inside the AxWebBrowswer. Is that possible to do this? and how? Just place the .js file in the same place and set the src equals to the .js file path? but it seems not work.And after several tried, i found maybe JScriptCodeProvider can do this. but i no idea how to point the src to the jscript running in memory.

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Javascript - Questionnaire To Run On LAN

Feb 20, 2012

I want to do a questionnaire application which should run on all the clients which are connected to the server. The project is for college event and it should run in college lab how can I go about doing this project, should I use .Net stand alone or asp.Net or can I do it with HTML,Javascript and XML?

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Javascript Run In WebControl?

May 5, 2009

Will a Webcontrol item display a Web site that uses Javascript? I wrote a small webcam application and added the URL of the webcam to the properties of the Webcontrol item. However, when I rung the app the page attempts to load but halts loading at "Please Wait..." BTW - this is a phone "SmartDevice" application...

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Javascript Scope With Asp.net?

Jul 2, 2009

I'm probably missing out on something fundamental here but it seems rather tricky and confusing to me so here goes.to demonstrate the issue I have the following example .aspx page

<%@ Page Language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

[Code]...

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.net - How To Set ASP Checkbox State With Javascript

May 1, 2012

In a VB.net app, I have several checkboxes created with regular ASP controls, i.e.asp:CheckBox ID="cb3" runat="server" Checked="true" />I'm trying to implement a "Select all/none" functionality but I'm having a few problems. The Javascript is not changing the state of the checkboxes in Internet Explorer (v9). I tried debugging with IE's dev tools and the checkboxes are definitely getting their checked property set to true. (Also tried setting to "checked".) Here is the JS:

function setCheckboxes( state )
{
var inputs = document.getElementsByTagName("input");

[code]......

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.net - VB Ticks Equiv In Javascript

Mar 16, 2011

How can I replicate this in javascript?Now.Ticks.ToString

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