JQuery :: Cancel Postback With JConfirm?
Jun 21, 2010have a problem with the command jConfirm ..
View 1 Replieshave a problem with the command jConfirm ..
View 1 RepliesI have a linkbutton to which i am binding to the click event using jQuery, however the page still posts back no matter what i try...
According to this i should be able to use event.preventDefault However nothing seems to work and it always posts back, but i do get the alert
Here is my example
<asp:LinkButton runat="server" Text="TEST" ID="lnkTest"></asp:LinkButton>
<script>
$(document).ready(function () {
var lnk = $('#<%=this.lnkTest.ClientID %>');
lnk.unbind('click.test').bind('click.test', function (event) { alert("Click"); event.preventDefault(); event.stopPropagation(); return false; });
});
</script>
UPDATE
Okay after some further investigation it seems that this does work as expected when i run it in a standalone page, however we are using this script, and it appears that it is causing a conflict..
That script moves any href='javascript:... into the click handler, im guessing that the order the handlers are assigned may have something to do with it...
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I have a script that runs during the Page_Load() event which checks a database table to make sure that the user is still owns the lock on the page. If they no longer own the lock, I disable all the controls on the page and display an
error message.My thinking was that by disabling all controls during Page_Load() I could prevent any PostBack events from occuring. For example, I have a button on the page called "Save and Quit"
I'm having a bit of trouble cancelling an asynch postback. I have an update panel with an update progress which contains a cancel button so that the user can cancel the postback. When the user clicks a button to generate a report the update progress is shown. The report can take a bit of time as it has to loop through a thousand or so times creating an excel spreadsheet. If the user decides to cancel running the report for any reason then they can click the cancel button which I then call abortPostBack() in javascript which stops the update progress and the page is shown again. However, the user can't do anything else like navigate to another page as the server is still processing the loop. How would I stop the loop on the server processing when the user has clicked the cancel button?
View 2 RepliesI am using jquery validation.But i am having problem with cancel butttoni am not able to make validate false for it,
View 2 RepliesI am using a LINQ to SQL data source for a ListView and perform a validation check in the Listview ItemUpdating event:
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This works great and keeps the user from updating the record with invalid data.However, when I hit cancel after this operation, it saves the text in the box rather than cancelling the operation. Here's my code for the update button:
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Update Function:
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I do not handle the cancel button event, as the cancel operation has worked fine... unless someone enters incorrect information and e.Cancel is set to true.What am I doing wrong? Is it the mixture of using the LINQ Datasource and doing my own updating?
I have a text box that I am reading mulitple employee names into. If the user enters a name that does not belong to an employee I want to cancel the item_updating function. Here is my code:
Dim RECIPIENTS() As String
RECIPIENTS = RLIST.Split(";")
Dim NAME As String
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how reset the value of asp testbox and dropdown list on button click event by using j query.
The button code is
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I am new to jQuery. i place the return false to stop postback, that postback is stopped, but error messages are appearing. How can disappear the message by click cancel button. I used e.preventDefault() also it not working.
here my code:
<script type="text/jscript" language="javascript">
$(document).ready(function (e) {
$("#aspnetForm").validate({
rules:
{
"<%=txtName.UniqueID%>":
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iam using the Jquery Uframe with asp.net project.Iam getting a postback problem here.
In side the uframe ,button control getting postback the page even the client side method call also.
i tried with the Html button Control also by setting the type="submit" ,iam facing the same problem.
And I got very limited reference about the uframe(codeflex,codeProject).
I have a LoginView element in an Update panel and use JQuery to hide the div containing the update panel when the cancel button(Html) is clicked.
It works fine normally. However, when I enter an invalid password and there is an error message displayed, the Javascript attached to the Cancel button click stops firing.
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l have a jquery Collapse Panel in UpdatePanel.When I PostBack.I want some Panel Remember its state is expand or collapsed.
Here my code in Jquery and How Can I Improve it !
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My HTML Code :
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I'm using jquery tab and following js method, how and what can i modify it to maintain state of tab between postbacks? (This resets tabs to first tab after page_load)
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postback in 2 using jQuery dialog UI?
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<asp:Button ID="btn" OnClientClick="if(confirm_delete()){
/* post back*/
}else{
return false;
};" OnClick="btnDelete_Click" runat="server" Text="delete"/>
I have this code but I cant do postback for it, im not sure how to?
is it:
<script type="text/javascript">
function CallServer() {
__doPostBack('not sure what goes here','or here');
}
</script>
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I have an asp.net page with some JQuery tabs. Everything works ok.I added a dropdownlist in one of the tabs, that causes a postback. After the postback I want the same tab to be selected.I initialize the tabs as:
<script type="text/javascript">
$(document).ready(function() {
var $myTabs = $(".tabsDiv").tabs();
</script>
Then, on the PageLoad event, I inject a script to select the tab:
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "TabSelect", "$myTabs.tabs('select', 1);", true);
For some reason this doesn't work. The script is running but the tabs are not selected.Is it because the RegisterClientScriptBlock places the script in the bottom of the page and, for some reason, it runs too late?
how to block UI when postback from buttons in form or in updatepanel and show "processing...". after return postback unblock UI.may be jquery plugin?
View 1 RepliesWhat's a good way to show an jquery ui dialog on postback ?
1. Create the whole div in on the server and populate an asp literal control and fire the required javascript (but when).
2. Use hidden fields for your values inside the div, fire the required javascript (but when).
3. Someone has another viable solution for me ?
I have a JQuery Dialog that is opened when a button is clicked. The first time around, it should do a postback, but when the dialog closes and I click the refresh button of the broswer, it sends the data again and duplicates the data I just entered. Should I add a return false somewhere so it doesn't postback when the dialog is closed. Here is the script:
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I have many hrefs(with dynamic Ids) in my asp.net app that have the same CssClass=MyClass.
I want these button to be hidden with a condition.
I used the .ready
$(document).ready(function() {
if(condition)
$('.MyClass').css("display","none");
});
the problem is docuement.ready doesn't execut when there is a poctback. Postback==>Button visible.normal as i've put the code in .ready. Is there a way to persist the code:$('.MyClass').css("display","none"); I tried to apply .live() on button load,but it doesn't work.
In dropdown when i select value(not text) "0" it should not go for postback,
to do this i am using e.preventDefault();
if i select other than "0" it has to go postback.
but,it is always going for postback ,the e.preventDefault(); is not working.
How can i achieve this in jquery?
return false; is also not working.
i am sure that i am selecting the value "0", i checked it by using alert();
I have a jQuery UI dialog which has a usercontrol in it, which I get by .load of the page it is in. It is a simple calculator.You pick several numbers and then click a button, a postback happens and finally you get the result in to two lables.When I click the button inside the dialog, the postback happens and I see the result in the original page, not the dialog.
View 1 RepliesI have a listbox in my view:
@Html.ListBoxFor(m => Model.Runtimes, new SelectList(Model.Runtimes, "Id", "Runtime"))and when I access the page all the runtimes in the model are displayed as expected. I also have a button in my view with a jQuery function attached to it: btnIntermediate.click(function () { timer.addIntermediate(function (runtime) { url = "/Timer/SaveRuntime/?runtime=" + runtime; $.get(url); }); });It saves the runtimes to the model. My problem is how to update my Listbox with the new entry in the model without triggering a postback(since it will stop my timer)?I'm
I have this jquery functions below in external file. So after partial postback jquery is not working. I need to load jquery from server side on partial postback.
can someone show me what I need to call in this code and how to load jquery
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