Web Forms :: Controls And Internet Explorer Back Button?
Apr 29, 2010
how can i get around the following problem-i have a drop down list control on one of my pages- ddlEmployeeTypeit lists 1.Perminent2. Contract3.Tempon selected index change, if its contract or temp, then a text box appears where the user need to type in the contract expiry date-so changing from Perminent --> Contract text box appears- but when the internet explorer back button is clicked - the text box dissapears (which is fine) but the ddl does not change it still reads contract i wanted it to revert back to perminent.is there a solution to this problem?
I have developed some aspx pages using visual studio 2008. I am authenticating using Active Directory services. I have kept a link button on my aspx page which says signout .What exactly i want to do is that i want the back button of my login page to be disabled so that when i press signout and when my login page loads users cant go back and thus forced to enter the login details. I am using c# as development language.
I've got an asp.net page that uses dynamically populated DropDownLists and OnSelectedIndexChanged events. A few days ago I found a defect where hitting the back button would load the previous page from the browser's cache, so the DropDownList would already have a selected index (hence the OnSelectedIndexChanged event would not fire properly as it didn't have the default selected index). I understood the issue and googled around. It's a well known issue that doesn't have an easy solution because of how the browser interacts with the page. After a bit of thought, I went with a trivial javascript solution to reset the ddls:
var gvTable = document.getElementById("foo"); if (gvTable != null) {
[code]...
This worked well and I was happy. Until I tested it in IE. In IE, it appears to run the script, THEN load the cached values of the DDL. That is, I observe the DDL snapping back to the 0 index, and then suddenly dropping down to the previously selected value. I'm sort of at a loss here, I typically debug in firebug, but this works perfectly in firefox and chrome.
In an ASP.NET 3.5 website we are noticing that the back button is not working properly. If the user does several postbacks (say 10 times), and than starts pressing back button - the back button gets disabled before the user gets through all the pages. The site does not use AJAX.net.
I can reproduce the issue on IE 7 and 8 almost always. The problem seems to be with some sort of limit IE has on History Cache for a given tab/instance. In the tests I did the post request to the server are large - around 83k, and the responses are are round 300k. It seems that with these request sizes the history does not hold more than 4 items. The moment I get to the 5 post, the first item i had selected is dropped.
I have an ASP.NET problem. When I press Back on Internet explorer, the previous page will be appeared. I need to prevent this page form appearing. How can I do this
I have asp button control on my page. Upon running in IE, it is not doing anything even postback. While the same is running perfect in Firefox. I have surfed the web regarding the problems and almost applied all the things. I have no double forms tag. I found one solution to set UseSubmitBehavior="false". After this, it work but my text box controls lose its content. I am using framework 3.5.
I have a crystal report page where on clicking upon internet explorer button i need to show this message.Some time it shows the message and some time it doesn't ??
I have a shopping basket on my site, and when the customer gets to the final page I don't won't them to be able to go back i.e. use the back button on the explorer. I have seen it before on other web sites, it's like when you leave the page it 'times out'I am just not sure how that works.
I'm currently building a simple chat application and I have everything working real smooth except for one thing, and this problem is only in IE as far as I know (in firefox there is no problem).
In my chat application I have the textbox where the user writes the messages to the chat and the button that sends this message togheter in an updatepanel (so that there is no visible postback when pressing the button). I also have in the form tag "defaultbutton=" set to the button. The problem is that when the user uses Internet explorer and presses Enter instead of pressing the button with the mouse that after the 2 first times he/she does this causes the textbox to stop focus on it, which it shouldnt do as in the end of the button the code says it should focus, which works the 2 first times for some reason.heres the code where the problem exists:
aspx:
form id="form1" runat="server" defaultbutton="Button1"> <asp:ScriptManager ID="scriptManager" runat="server">
when i test this page http://www.catalogues4u.com.au/ViewCategory.aspx?catID=119 im getting the above error. to replicate this issue visit the above page in ie7 and you will get the prompt.
I'm wondering if there is a built in way to take a GridView select buttons and have them open an IE window or tab and link a FormView Control to that link.
Basically a Master-Details type of view, but in a new window instead of the same window.
Two websites that are being developed by me is online in my office network. Our IT department has updated Internet Explorer and the view my websites is completely disturbed. Now we have Internet Explorer 8.0.6001.18702 In most of my pages the setting is that from top to bottom, in top there is a panel holding dropdown, textboxes and just under this panel there is another panel with gridview. When the pages load the first panel with the search controls are ok.
When i supplied search parameters then gridview resulted overlaping the above panel and it scrolls behind the above panel. When there is one record populates to gridview the whole gridview would not be seen but the count label shows one record.
I am also facing some issues with Back Button of Internet Browser as well. Actully Page Load event of my page is not firing when i click on Back Button of Internet.
isn't there any way except setting the website as an application in IIS??because i want to create it in filesystem.thare are lots of links andi i almost all of them but i'm confused and it doesn't work.
i want to send mail to user using checkbox selection within Grid View so i write this code using this website: [URL] But problem is this is working in mozilla but not in IE 8 , my IE enable script debugging. here is my code:
I have a page that utilizes an IFrame to display another page within the first one. I am using ASP.NET 3.5 and when I click on a button to do a post back event, it causes Internet Explorer 7 to throw an error.
I created an active x dll and I am using this dll on my web page. whenever I try to run my web site and perform any action, it displays at the top
"Internet explorer has blocked this site from using ActiveX control in an unsafe manner. As a result, this page may not display correctly"
I tried to add my site in trusted sites, but trusted sites only takes the site that has https: prefix. Is their any way I can add my site to trusted sites. My security level is very low. I want to set up the security only for this site so that users can use it.
I have one ocx control. this ocx for getting information about keyboard events from client machine.I need to access this OCX from web page IE. this ocx should install in client machine.
I have a problem.when i create a new web site and browse it with IE8 ,there is error(Internet Explorer cannot display the webpage) and now i am working with VS2008 and IE8.but i also have an older version of VS(VS2005) on the same computer.when i created a new web page with 2005 ,there is no problem and everything is ok. what is the problem with VS2008??i uninstalled it and reinstalled.but there is same error.i tried VS2008 on the another computer and i had no problem.
When VS debugging view on the .aspx page on Internet Explorer 8, I don't see the picture except for a blank Image control box outline and at the top left corner, a symbol "X" in a square box was displayed. Is there some settings to do with IE8 or Visual Studio 2008 ?
