.net - How To Use Javascript In .ascx Pages
Sep 24, 2010How to use javascript in .ascx pages
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Similar Messages:
Ascx Pages And CSS?
Oct 28, 2010m hoping someone might know what's going on with this issue.I have a directy called _controls where I store all of my .ascx pages for use in my site.I have a master page that has a link to my .css file for the whole site.The individual .aspx pages are reading the style sheet with no issues. But the .ascx pages keep flagging the class as undefined in the code view, and when I execute them on the actual site, the style doesn't take effect.I have a theory. Because I have the link in the master page defined as
"/Public/ASP.css"
the _controls directory .ascx files aren't linking properly. Any one run across this before?
MVC :: Put A Login.ascx On All Pages?
Mar 2, 2010I would like to put a login.ascx on all pages. I would like if I write in my datas with error the usercontrol shows the error and stays on the same page.
Where I am:
<% using (Html.BeginForm("Login",
"Login"))
{ %>
<%=Html.TextBox("email")%>
<%=Html.ValidationMessage("email","*")%>
<%=Html.TextBox("password")%>
<%=Html.ValidationMessage("password","*")%>
<% } %>
My login controller validates input put the errors in modelstate. Now I want to redirect to my original page (whatever it was)
WITH the modelstate.
Is it possible somehow?
I can redirect with: Response.Redirect(HttpContext.Request.UrlReferrer.AbsolutePath); but it is another roundtrip the modelState is cleared.
Web Forms :: How To Access Ascx Control From Content Pages
Feb 25, 2010I have a master page with a ascx control I use for a header. There is a label in HeaderControl1 I need to set from the content pages. I was able to make the changes in the master template as a tes by just calling the control and accessing the property.
HeaderControl1.txt = 234
[Code]....
[Code]....
State Management :: How To Pass Values Between Two Ascx Pages
Jul 30, 2010in one ascx page i'm using gridview.from that i'm selecting a cell value as follows
foreach (GridViewRow gvr in grdOrganization.Rows)
Web Forms :: How To Share Master Pages / Ascx Files Across Applications
Nov 11, 2010We are developing a framework which will be shared accross applications. What is the best way to share master pages, user controls accross applications by preventing other developers to modify the master pages and the user controls ?
Is the following way suitable one ? Embedding masterpages and the user controls in a dll and using VirtualPathProvider to load the master pages and user controls dynamically.
But in this approach developers can not view the design. Is there any other way to convert master pages and user controls to a different format as developers can able to view design?
Garbage Collection Of Strings Returned From C# Method Calls In Ascx Pages
Mar 18, 2010For a web application developed on ASP.NET, we are finding that for user control files (ascx) we are returning long strings as a result of method calls. These are embedded in the ascx pages using the special tags <% %>When performing memory dump analysis for the application, we find that many of those strings are not being garbage collected. Also, the ascx pages are compiled to temporary DLLs and they are held in memory. Is this responsible for causing the long strings to remain in memory and not be garbage collected ?
View 2 RepliesC# - Javascript Functions In .ascx?
Feb 3, 2011I've looked at about 5 Questions here on SOF and haven't really found a useful answer for this. How am I supposed to invoke my javascript functions from client-side events in my .ascx controls? Here is my .ascx file.. what most the answers have led me to:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="UIMenu.ascx.cs" Inherits="controls_UIMenu" %>
<script language="javascript" type="text/javascript">
function insetItem(myMenu)
{
myMenu.setAttribute("class", "myClass");.......
I'm getting different errors when doing it this way. ".....ascx does not contain a definition for "insetItem"", and my other pages that use this file don't recognize it anymore. When I try to put the js on the actual .aspx pages that will be using it, I get the same no definition error.
I just started learning jscript, still pretty noob. I'm trying to make it so when the user down clicks a menu item, I want that item's borderstyle to change to "inset". I'm not sure how to change that attribute for the specific item that gets clicked either in javascript >_< but that's another question.
Conditional Javascript In .ascx?
Jul 13, 2010I have a javascript src that i need to add to some of the pages in a site.
for example <script type="text/javascript" src="http:abcxyz.com/zzz"></script>
I want to add this conditionally on a .ascx page - if the Request.ServerVariables["SCRIPT_NAME"] ends with certain criteria.
The ascx language is vb, and there is no code behind.
Javascript - How To Ensure Js Is Included In Ascx File
Feb 17, 2011So the problem is the following :
i do have own user control. which has some javascript file in script tag included like this
<script type="text/javascript" src="../somefile.js" ></script>
or some javascript code directly on the ascx page. everything works if i place this control somewhere in aspx markup. but if i add this control to the page dynamically to some UpdatePanel place holder on postback (this is logic i can not alter), control renders itself and then i get js error message, which says that functions which are placed in somefile.js are not defined/are null. Why is this happening ? Is there anyway to force js including in this case.
the code amount is huge and i was not able to provide a simplified example with the same error,.
The script is included but somehow the functions are not defined. I'm novice to js, so is it possible that just the script is included but not executed, so the functions are not declared ???
The interesting is that if on some page my custom control is declared in aspx.
C# - Calling WebMethod Via JQuery From JavaScript On ASCX, Needing Value Of Control?
Mar 3, 2011I understand how to use jQuery to make an AJAX call to a WebMethod from a normal page, but I'm running into problems doing it from a UserControl (ASCX). Right now the biggest Issue I'm having is that the JavaScript for getting access to the groupDropDown control is not working. It seems that since this is a UserControl hosted within DotNetNuke, the ususal method of getting the CLientID is not working since it is nested down x number of levels. Here is what I have:
Javascript:
function validateEnrolledDate(src, args) {
var isValid;
[code]....
I'm now just referencing a TextBox:<asp:TextBox ID="dealerId" runat="server" CssClass="theDealer" />
The Text in the Textbox is being set in Server Side code, and it is visible on screen.The alert message is "undefined", so something is still happening so that it is not getting the value of that textbox...
JQuery :: Write JavaScript Code To Onunload Event ( In A Ascx Control)?
Dec 16, 2010I am working on a feature to throw a warning message if the user has unsaved values in a form. I can see that in the next post there is a explanation about how to do that [URL]now the problem is that i need to do the same but using a ascx control and i don't know where put the next code in my ascx control.
<body onunload="checkSave()">
NB: I'm working on dnn so that i don't have any change to add this code in the parent page of the control.
MVC :: How To Encapsulate Logic In Ascx Partial View With The Same Efficiency Of Webforms Ascx
Aug 10, 2010I have to build a few ascx partial views in my MVC applications to encapsulate re-usable functionalities as well as archive SOR and SOC. However, I encountered challenge how to encapsulate the business logic that drives MVC ascx views.In webforms, the code behind of an ASCX control can handle a button click event and browser still shows the same page with only one postback. How can I archive the same thing in MVC? When ~/Address/Edit/2 includes an ascx partial view with a button on it that calls another MVC action - let's say ~/ShareController/CommonAction - what is the best way for the CmmonAction to return to the very same view that includes the ascx file?Perhaps I am missing a common pattern in MVC web development?
View 5 RepliesForms Data Controls :: How To Add JavaScript To Grid Custom Column In Ascx Page
Nov 11, 2010I am getting required functionality when I am adding javascript to grid column in aspx page. but i am not getting the same functionality when l am loading ascx page in my aspx page.
View 6 RepliesUnable To Access Dynamic Controls Inside Ascx Using Javascript On Aspx Page
Jun 2, 2010I have a user control (ascx) which contains a control (hidden field). In the page_load event of ascx, i have the below code:
HyperLink.Attributes.Add("onclick", "JavaScript:return AccessControl('" + hdnField.UniqueID + "');");
Note: The hidden field resides in .ascx file.
I want to access this hidden field at runtime and i have the below javascript function in aspx page that loads the usercontrol.
function AccessControl(hdnFieldId)
{
var ctrl = document.getElementById(hdnFieldId);
alert(ctrl);
I am getting 'null' value in the alert. I tried using 'ClientID' and 'this' instead of 'UniqueId'. I am wondering why this is not working. I am using .net 2.0.
IE8 Debugging ASCX Component Doesn't Show Correct Location In Javascript Code When It Stops
Aug 2, 2010I have an ASCX component that has a lot of javascript declared in a script tag in the ascx itself. I can set breakpoints, and the debugger stops as it should, but the text that is highlighted in the debugger as the "current line" is nowhere near the actual javascript (it is much higher in the rendered file than it should be). I can "wing it" for one or two lines with the real code side-by-side with the "false" line of execution, but I lose all the hover abilities and everything else that makes javascript debugging useful.
I have tried putting the script at the top of my ascx file, but to no avail. I've tried not setting a breakpoint until the entire page is rendered, so that I have to scroll all the way to where the actual lines of code are, and the debugger still stops somewhere way above it.
Control Within Ascx Is Null When Ascx Is Added From Codebehind?
Apr 14, 2010I am having difficulties how to construct my question, but if I have to put it simply the situation is that I have categories of products. I have an aspx with a repeater on the left that lists the categories. And I want the products to be listed on the right. Category number is variable so I made an ascx with a DataList in it. When I try to do foreach category, ascx = new ascx(); then the DataList within this ascx control is null.
ps: what I want to do is to preload all the products (thre is not much) and hide the divs and fadein fadeout them using jQuery when a category div is clicked.
rightnow it is using jQuery.load(); and I don't like how the images load, cuz they download from top to bottom. Progressive gifs alsdo not an option. site demo is here [URL]
Many Ascx-to-one Ascx.cs Error In VS2008?
Mar 16, 2010I'm developing second language support for the site. So I made duplicate .ascx and .aspx files for existing ascx.cs and aspx.cs
Most of the time everything works fine.. but suddenly I'm getting:
Type 'ctrl_car' exists both in 'c:WindowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
zhdengined072cc729d5698bApp_Web_xdmblegv.dll', and in 'c:WindowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
zhdengined072cc729d5698bApp_Web_gkptrzo2.dll' (translated from russian)
ctrl_car ctrl = (ctrl_car) LoadControl("car.ascx");
I have few such strings of code... and same error occurs with one of them. But WITHOUT any changes from me with those files. To fix thaat bug for some time I need to delete solution and website folder and reget them from SS. Solution was converted from vs2005.
C# - Show / Hide Using Javascript On A Control Inside A ASCX Control In A Gridview
Oct 8, 2010I 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):
var PanelToShow = document.getElementById('<%=PanelInvoiceHasBeenCreated.ClientID %>');
if (PanelToHide != null) {
PanelToHide.style.display = 'none';
}
but because the ascx control is held within the gridview, the above will assess all the controls (of which there are many in the gridview) with the name 'PanelInvoiceHasBeenCreated'. The only time it will work is when there is 1 row in the gridview. Currently, with my existing code, if I click the hyperlink in any row, it shows/hides the panel in the bottom row of the gridview!
Therefore, my question is how do I get the actual, unique ID I need to show/hide on the correct control in the correct row?
MVC :: Use JavaScript To Validate Pages?
Dec 27, 2010How Can I use Java Script to Validate Pages Example : Check Required Field Before Saving
View 2 RepliesCreate Pages Without The Autogenerate Javascript?
May 23, 2010As a test, I wanted to have an ASP.NET page rendered without the auto-generated javascript. Is this possible?
View 2 RepliesJavaScript - Why Are Pages Getting Accessed Synchronously
Mar 3, 2010I have a Menu page. If a user selects an Menu Item it opens a new IE Window using JavaScript. So user can open different parts of applications in multiple IE Windows. These Windows have the same Session.
My issue is that these pages are accessed synchronously? If one of the child window is waiting for an action to be finished no other request from any other child window is processed. Is it because of using Session variables?
Update: This is only happening to the windows having the same parent. If I have IE child windows from different parent windows then this issue is not there.
Javascript Close And Open Pages At The Same Button?
Mar 11, 2011In PageA, there is a button to open a crystal report. I want to add a HTML button into crystal report to close report(browser) and back to PageA. How to use javascript to do this job?
View 1 RepliesWeb Forms :: JavaScript Not Running In Master Pages
Feb 14, 2010javascript is not running in a Master Page. Do I have to write it on each and every content page?
View 10 RepliesJavaScript And CSS Referencing In Master Pages With Authorization?
Mar 1, 2011i am developing in asp.net and i use different JavaScript and CSS files.
i have a master page "masterpage1" a folder admin in this folder i have a masterpage, called masterpageadmin which inherits from the masterpage1 and all aspx files in the folder admin inherits from the masterpageadmin only the "admin" role can acess to the masterpageadmin and aspx files in the folder admin
My question:
how should i reference in my masterpage1 my JavaScript and CSS, so that the aspx files in the admin folder can use them.