Javascript - Master Pages Controls Id After Rendered?
Jul 5, 2011
In my asp.net projects there is a master page and there is a control on Contentplaceholder1. Changing this control's id after rendered like "ctl00_Contentplaceholder1_control" in my local. But at the server its changing like "Contentplaceholder1_control". When i used documents.getelelentbyid('ctl00_Contentplaceholder1_control') js function, its working on my local but not working at the server. So why disappearing "ctl00_" when app runs at the server?
Edit:Why doesn't the server side control id contains "ctl00_" after rendered?
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Mar 30, 2011
I'm doing some internationalization for first time, and I have an issue: I would like to know if it is possible to internationalize from a master page. I added a dropdown list with some languages and I'm using a session , so when I change a language, the new Culture is detected and it changes, the page is reloaded and the contents (I'm using resources) translated. But it's not working. Here I attach some code:
[Code]....
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Jun 8, 2009
Can someone tell me how to get the name of the child page being called in a Master page scenario. For example, if I have the following masterpage:
<%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %>
<!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 runat="server">
[Code]...
And I create a page called Test.aspx which inherits this masterpage, how can I, from the masterpage, know that Test.aspx has been requested (since this masterpage can be inherited by more then 1 aspx page)?
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Mar 1, 2010
I am using Master Pages and I am truing to dynamically add hidden text boxes on the form with the NAMEs that Google Checkout expects.
<input name="item_name_1" type="hidden" value="Widget #1"/>
Using VB.NET, I execute the following code:
'Name
Dim hidName As New HtmlInputHidden
hidName.ID = "item_name_" & count.ToString
hidName.Value = item
Form.Controls.Add(hidName)
But because I use Master Pages, the control is renamed to "ctl00$item_name_1".
<input name="ctl00$item_name_1" type="hidden" id="ctl00_item_name_1"
Note that I tried to set the Name property (hidName.Name = "item_name_" & count.ToString) and also tried to add the name to the Attributes list. This strangely had no effect on the name attribute whatsoever. When I am not using master pages, I notice that when I set the ID property the NAME is automatically assigned the same value. Is there a way to control the name of a dynamically added control when you are using master pages?
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Jul 3, 2009
I have a master page with menu in it and i have to include that master page in all the pages i have . when i am trying to include it in my Default .aspx page i get several errors such as Parser Error Message: Only Content controls are allowed directly in a content page that contains Content controls.
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span
>
<%
[Code].....
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Dec 13, 2011
I am trying to delete a customer record. In the page I have an usercontrol for address and it has some validation. I cannot delete the record since it fires the validation controls.
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Dec 7, 2010
I have 2 master pages with same (href) links on top of the page. Now these links load on the same master page when clicked on (by requirement). The problem is both these master pages have same links, so basically the same page shall be loaded in the master page.
Now what i need is when the person is on Master Page 1 and clicks on the link it should load in the same page. Whereas if the user is on Master Page 2 and clicks on the same link, i should be able to change the master page from 1 to 2 and load that in Master Page 2.
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Apr 8, 2009
How do I define the Trace Constant for a Web Site in VB.NET to enable trace output? I know where it is for web applications, but I cannot find it for web sites.
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Apr 13, 2012
I have problem. I have site.master wich includes coulple of user controls. Now I need to pass value (srting) from actual pages code behind to master pages user control (Property) .
So my master is like this:
<%@ Master Language="VB" CodeFile="/scripts/pohjakoodit.master.vb" Inherits="pohjakoodit" AutoEventWireup="false" debug="false" %>
... on the end of master there is:
<ucSheriff:sheriffala ID="sheriffala" statvalue="atesti" runat="server" />
Then I have actual page wich strarts like this:
<%@ Page Language="vb" MasterPageFile="site.master" AutoEventWireup="false" CodeFile="/scripts/alkuuutisetxw.aspx.vb" Inherits="uutiset_index" debug="true" %>
The sheriffala.ascx has property
[Code]....
So how do I pass string to user controls property from code behind file?
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Oct 13, 2010
I am trying to use Authorize.net's SIM payment gateway process and am using the base code provided on the developer site. The problem is I am using Master Pages with my site and the hidden field names are getting concatenated with the nested control IDs as an example:
[Code]....
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Mar 19, 2010
I have like 10 aspx pages (junior_class_students1.aspx-...10.aspx). They all have the same master page in the back (class_students.master). Everytime i load a page i want the master page background-color to change, to the one that i can specify per page. so
[Code]...
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Jan 17, 2010
My boss has given me an asp.net web application that was done by his former employee. Now my boss has no contact with that employee. He wants me to make some changes in that web application. I went through the application. There is no documentation present for that application . Its a huge application. It contains many directories. I think it was a team work. It has many asp pages, aspx pages, jsp pages, xml pages, css pages, etc... How to understand other person or team's website or web application that was written in asp or asp.net and vb or vb.net?
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Jan 13, 2011
I'm trying to use head.js in my master page, and unfortunately. I can't seem to get the syntax down as I need to use ResolveUrl. Here's what I have:
head.js("<%= ResolveUrl("~/js/jquery-1.4.2.min.js") %>","<%=
ResolveUrl("~/js/jquery.jstree.min.js") %>");
Any suggestions? This doesn't work. By "doesn't work", I mean that the head.js call doesn't recognize the quotations I'm using. It isn't loading the files basically because I have some sort of incorrect syntax that the VS 2010 isn't telling me.
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Oct 29, 2008
I have a simple javascript I want to run in a contentpage (meaning inside a master). I test the javascript in a normal .aspx page like this:
HTML Code:
code:
And that works fine. Now, how do i transfer the java code to the content page? I just don't know where to put it, as I am already past the "Head" section of the page. From what i can read this should be right:
HTML Code:
code:
But that just returns an "error on page" message. I also tried putting the script in the head section of the masterpage. The error remains the same, and I do not want it there anyway. Anyone know where to place the script code?
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Jun 20, 2011
I have an aspx page with some controls. One of which is an iFrame, whose source changes (depending on the selection in a listbox). So, if a user selects an item in the listbox (ie: Claims.aspx), the iFrames source changes to "Claims.aspx".
Now here comes the tricky part. I have a button on my 'child' pages (ie: Claims.aspx). I'd really really really like to have that button execute either:
1) Javascript from the 'parent' page
2) A VB function in the code-behind of the 'parent' page
Any way to do this? (and really, why do I suddenly feel like I'm working with VB 3.0?
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Aug 19, 2009
I have an aspx page with some controls. One of which is an iFrame, whose source changes (depending on the selection in a listbox). So, if a user selects an item in the listbox (ie: Claims.aspx), the iFrames source changes to "Claims.aspx".Now here comes the tricky part. I have a button on my 'child' pages (ie: Claims.aspx). I'd really really really like to have that button execute either
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Nov 1, 2011
I am attempting to move from the VBA platform to the VB.Net platform. I have been attempting to learn master/detail structure and have found plenty of examples and help using multiple data grids to display the data in my database.
However I would like to use the detail view from the data set combined with data grids for smaller tables. So part of the form has text box and labels to show the data and the data grids are used to show the detail data.
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Jul 4, 2009
i'm trying to work with master pages and referencing local and master contentplaceholders. I have a master file that has this:
[Code]...
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Nov 21, 2011
My application has a TabControl which has 5 tab pages. Each page represents a "department" and each department has to run this software. So when the user opens the application, they navigate to their department's page.
The software runs a serious of automated and manual tests. The tests are customized for each department. But I need to update the UI during each section of the test.
On the main tab, there is one panel that has 17 PictureBoxes. Each PictureBox represents one test. The PictureBox can either represent a test in progress, a test passed, or a test failed.
All of the tests are in their own code files, for the most part. And in the main form is when I call the tests and update the UI from a single method.
The issue I'm having is how to update the PictureBoxes without creating a bunch of redundant code.
When the test runs, I update the first PictureBox with "in progress", then when it completes, it's update again with pass or fail. So for a single test, I could need to place the UI update in several places, within the same code block, for planning out all the possible conditions.[code]...
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May 18, 2012
My asp.net page has multiple text-boxes and DropDownLists that all have required-field validators.
My site also has multiple pages that you can move between with the click of a button. (All pages have all the buttons) When a page loads and decide I want to go to a different page without entering information into the form, I click a button to move to a separate page and the validation pops up and I can't change the page, it stops me every time?
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Feb 24, 2011
I've created a tab control and on one of the pages I added a button, but I cannot move the button around with the mouse!? I can change the buttons position within the tab control page using the property Location and I can size the button using the mouse and the button is NOT locked. I even tried creating a new project with just the tab control and it still does the same thing. I can, tho, move the button using the keyboard arrows!
I'm using VS2010 V10.0.30319.1 RTMREL on WinXP SP3.
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Nov 18, 2010
I have a tabcontrol and two tab pages on the tab control. There are some fields on the tab pages which are databound to access database table which are populated using dataadapter. There is functionality to calculate total of the fields on both the tab pages when I click a button. When I load the form the record is retrieved and all the fields are populated with data. when I click the button without navigating to the second tab page then the total is calculated only for the fields that are on the front (first) tab page. It does not include the fields on the second tab page in calculations. When I navigate on the second tab page and then hit the button then the calculations are correct.
I saw that, for the controls on the second tab page, databinding does not happen until I navigate to the tab page. When I navigate to the second tab page then only the controls get the data. And this makes the difference in calculations when I just load the data and hit the button. It thus takes only the fields from the first tab page in calculation as the fields on the second tab pages are still not populated with data. I want the fields on the second tab page also to get populated with data as soon as the data is loaded and not when I actully navigate to the tab page.
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Jan 4, 2011
I have a Master List in the DataGrid that displays all the "Monitors" - think of them as Audits (for context). Basically when a user clicks on a row in the DataGrid the TextBoxes, ComboBoxes, CheckBoxes and DatePickers all show the values and the user can edit them there and that all reflects in the DataGrid just fine.How do i go about using the same TextBoxes, ComboBoxes, CheckBoxes and DatePickers to add a new record?
<Monitor.VB>
Public Class Monitor
Public Property MID As Integer
Public Property FileNumber As String
[code]....
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Oct 5, 2010
I need to add forms to TabPages in TabControl, but I need to find bindings between a TabControl and TabPage, that means i want to add a Form to a TabPage which is connected to TabControl1.
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Oct 5, 2010
I wrote a page Page method in my aspx page. in web service method I need to call FindControl method return textbox and get text box value. But my findControl will take MasterPage object to iterate.
see my code
<script type = "text/javascript">
function ShowCurrentDateTime() {
$.ajax({
[Code]....
How to pass Master Page object or Page to Page method?. So I can use in Sared method.
Is there any way I can access Textbox value directly in Page method? I need access couple of controls in Page Method.
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Nov 4, 2010
HOW TO RUN THE JAVASCRIPT FUNCTION ON PAGE ONLOAD EVENT IN CONTENT PAGE OF MASTER PAGE.? means i have masterpage and the content page of master page namely default.aspx in vb.net.i wanna run javascript function in Default.aspx and i have called the function body onload in master page.when i run my website it shows the error "" Microsoft JScript Runtime Error : Object Expected ""
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Apr 25, 2011
I've been programming in VB6 for years, I have decided to take the plunge into VB.net and C# 2010 but having a little problem understanding the big picture.In VB6 I could create user controls and save them as .ocx files, then use those .ocx's in other programs or on html pages. I am sure the same idea is present in VS 2010, I'm just not seeing it.Can anyone recommend a book or tutorial that will show me the big picture of all the aspects of the .net environment?
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Dec 4, 2011
I'm to .NET and all the associated cool stuff you can do, but am wondering about efficiency with User Controls and JS includes.
My user controls are mainly made up with an ascx display page and .vb.ascx code behind, as is customary with the code-behind coding style of .NET, which is great for coding simplicity although it does double then bear of files required. However, as I understand it, the server compiles these and returns the HTML efficiently.
Where the Control requires JavaScript, as I'm developing, I am making external JS files for each User Control with the same name, so the user controls consist of 'controlName.ascx, controlName.vb.ascx, controlName.js'
If a page requested by the user contains several User Controls the browser will be requesting multiple JS files, probably a master page JS file, jQuery AND each required file for the respective Controls.
This approach makes sense to me whilst developing and as everything's all kept nice and neat, making problem solving easy, but when it goes live there'll be loads of get requests from the browser, given that each time the browser gets a file, even the process of requesting the file to check if its cached or not must take some time.
Would I be best off including my JS inline in the ascx files, or code behind, directly inserting the script, or what is the 'correct' way to handle these multiple files to reduce get requests from the browser.
I'm using CSS sprites for buttons and stuff for the same reason, so wondering what to do with JS files. In my case CSS is generally handled by classes in the primary pages, so these are not an issue.
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Jul 17, 2010
I'm trying to add upload controls to the page. This HTML mark-up with JavaScript is working fine but theres no option to remove the added control:
1. Example A
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
<!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>
[code]....
Every thing was working fine with Example A, only there's no option to remove the added contorls.When I added "Remove" control option with jQuery in Example B, HttpFileCollection can't get any file from input control added to the page.
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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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