I have a imagefield that only works once as first time it displays messagebox but when I close messagebox using cancel button , here is how I am
<script type="text/javascript">
$(document).ready(function() {
$('#<%= imagebutton1.ClientID %>').click(function() {
alert('hello'); // ONLY WORKS once
$.blockUI({message: $('#mainInsert')});
});
$('#<%= Button2.ClientID %>').click(function() {
$.unblockUI();
});
});
</script>
Here is how I definsedh my image button
<br />
<asp:ImageButton ID="imagebutton1" runat="server" ImageAlign="Right" ImageUrl="/_layouts/n.png" />
<br />
<br />
Here's cancel button code,
<div id="mainInsert" style="display: none; cursor: default">
<asp:Button ID="Button2" Text="Cancel" runat="server" CssClass="rightButton" />
</div>
You may be bubbling through to other events. Be sure to stop propogation through the click events of the parents and children.
<script type="text/javascript">
$(document).ready(function() {
$('#<%= imagebutton1.ClientID %>').click(function(event) {
alert('hello'); // ONLY WORKS once
$.blockUI({message: $('#mainInsert')});
event.stopPropagation();
});
$('#<%= Button2.ClientID %>').click(function(event) {
$.unblockUI();
event.stopPropagation();
});
});
</script>
I am not certain that will solve it, but that seems to be a good first shot.
Joey
Instead of this,
$('#<%= imagebutton1.ClientID %>').click(function() {
I used onclick and put code in custom JS function to make it work, as on postback it was losing events attached to controls.
Related
In my web form, I have a button, and when users click on it, I show a spinning wheel to signal that the request is being processed:
<td class="auto-style1"><asp:LinkButton ID="lblButton" runat="server" OnClick="doSomething">Button</asp:LinkButton></td>
<td id="load" style="display:none"> <img src="Images/usethiswheel.gif" height="30" width="30" /> </td>
To regulate the appearance of the spinning wheel, I am using the following snippet:
<script>
$(document).ready(function () {
$('#lblButton').click(function () {
$('#load').show();
setTimeout(function () { $('#load').hide() }, 40000);
});
});
</script>
However, I am using a timeout function expiring after 40 seconds. How can I make the spinning wheel disappear in the exact moment the button has finished processing?
use ajax calls to wait for response from server, you might need something like this (depends on type of calls you do to serverside) since its c#:
<script>
$(document).ready(function () {
$('#lblButton').click(function () {
$('#load').show();
$.ajax({
url: '#Url.Action("SomeMethod", "Somecontroller")',
type: 'GET',
cache: false,
success: function (data) {
$('#load').hide();
}
});
});
</script>
As Davit Mikuchadze says you could try to show the loading gif when using ajax to make
the request to the code-behind(e.g webmethod), then you could hide the gif in the ajax
success function.
But, you could also try to use ajaxtoolkit updatepanel and UpdateProgress control to
achieve your requirement.
About how to install the ajaxtookit control, you could refer to this article
https://github.com/DevExpress/AjaxControlToolkit/wiki/Step-by-Step-Installation-Guide.
The code example:
ASPX:
<asp:ScriptManager runat="server">
</asp:ScriptManager>
<asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel1">
<ProgressTemplate>
<div class="modal">
<div class="center">
<img alt="" src="loader.gif" />
</div>
</div>
</ProgressTemplate>
</asp:UpdateProgress>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<div align="center">
<h1>
Click the button to see the UpdateProgress!</h1>
<asp:Button ID="Button1" Text="Submit" runat="server" OnClick="Button1_Click" />
</div>
</ContentTemplate>
</asp:UpdatePanel>
Code-behind:
protected void Button1_Click(object sender, EventArgs e)
{
System.Threading.Thread.Sleep(5000);
}
For this you should try as below on completion of ajax call you should hide the spinning wheel.
<script>
$(document).ready(function () {
$('#lblButton').click(function () {
$('#load').show();
$.ajax({
url: '#Url.Action("SomeMethod", "Somecontroller")',
type: 'GET',
cache: false,
success: function (data) {
$('#load').hide();
},
failure: function(response){
$('#load').hide();
},
error: function(response){
$('#load').hide();
}
});
});
</script>
I want to check whether the TextBox is disabled or not.
If we try to click on the disabled TextBox. It should show an alert message.
This is my code with source http://jsfiddle.net/Alfie/2kwKc/ but in my case not working.
On MasterPage.master :
<asp: ContentPlaceHolder ID="head" runat="server">
</asp: ContentPlaceHolder >
<script type="text/javascript">
$("#txDateRet").click(function () {
if (this.readOnly) {
alert("The textbox is clicked.");
}
});
</script>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
On Markup Default.aspx webpage:
<asp:TextBox ID="txDateRet" runat="server"
ReadOnly="true" BackColor="Yellow"
Width="300" CssClass="toUpper"
Enabled="false"></asp:TextBox>
#Update #1
<asp:ContentPlaceHolder ID="head" runat="server">
</asp:ContentPlaceHolder>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$("#txDateRet").click(function () {
if ($(this).attr("readonly") == "readonly") {
alert($(this).attr("readonly"));
}
});
});
</script>
<asp:TextBox ID="txDateRet"
ClientIDMode="Static"
runat="server"
ReadOnly="true"
BackColor="Yellow"
Width="300"
CssClass="toUpper"
Enabled="false">
</asp:TextBox>
#Update #2
$(document).ready(function () {
$("#txDateRet").click(function () {
alert($(this).attr("readonly"));
});
});
#Update #3
<div class="pure-g">
<div class="pure-u-1 pure-u-md-1-3">
<input name="ctl00$ContentPlaceHolder1$txDateRet"
type="text" value="26/02/2019"
readonly="readonly"
id="txDateRet"
class="toUpper"
style="background-color:Yellow;width:300px;" />
</div>
</div>
There are may three reasons:
1- Because that code rendered before loading JQuery library so put that script before triggering click event.
2- Because that element is and ASP.Net element in a place holder, it may will get different ID that you can see it by inspecting it.
totally change the code like:
<asp: ContentPlaceHolder ID="head" runat="server">
</asp: ContentPlaceHolder >
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$("#txDateRet").click(function () {
if (this.readOnly) {
alert("The textbox is clicked.");
}
});
});
</script>
<asp:TextBox ID="txDateRet" ClientIDMode = "static" runat="server"
ReadOnly="true" BackColor="Yellow"
Width="300" CssClass="toUpper"
Enabled="false"></asp:TextBox>
3- Or that readonly prop will not get true after rendering it may will get readonly="readonly" so if (this.readOnly) will not work, it may should changed to if (this.readOnly == "readonly").
hope this answer give you the clue.
I think in webform we give the complete id of textbox with content place holder.
You can try this.
$("#head_txDateRet").click(function () {
if (this.readOnly) {
alert("The textbox is clicked.");
}
});
I am currently having problem retaining the bootstrap tab after my fileupload postback.
The code is as follow
<script type="text/javascript">
$('#myTab a[href="#image"]').click(function (e) {
e.preventDefault();
$("#myTab").removeClass("active");
$(this).addClass('active');
$(this).tab('show');
})
$('#myTab a[href="#information"]').click(function (e) {
e.preventDefault();
$("#myTab").removeClass("active");
$(this).addClass('active');
$(this).tab('show');
})
$('#myTab a[href="#password"]').click(function (e) {
e.preventDefault();
$("#myTab").removeClass("active");
$(this).addClass('active');
$(this).tab('show');
})
$('#myTab a[href="#account"]').click(function (e) {
e.preventDefault();
$("#myTab").removeClass("active");
$(this).addClass('active');
$(this).tab('show');
})
</script>
Can anyone enlighten me on how to retain this bootstrap after postback?
Well, I had this issue already and I solved it this way:
Include a new HiddenField on your page and set its value to the first tab that need to be shown:
<asp:HiddenField ID="hidTAB" runat="server" Value="image" />
On every click function you defined to alternate the tabs, set the HiddenField value to the actual tab clicked.
document.getElementById('<%=hidTAB.ClientID %>').value = "image";
On your jQuery document.ready function, use the HiddenField value to alternate to the last tab opened before the Postback.
$(document).ready( function(){
var tab = document.getElementById('<%= hidTAB.ClientID%>').value;
$( '#myTab a[href="' + tab + '"]' ).tab( 'show' );
});
Here's the Bootstrap Tab Documentation and here's the jQuery Ready documentation
With reference to the above ideas here is how I did it (full code included)
In your HTML Page, in the < Head > section put
<script type="text/javascript">
$(document).ready(function () {
var tab = document.getElementById('<%= hidTAB.ClientID%>').value;
$('#myTabs a[href="' + tab + '"]').tab('show');
});
</script>
in the < body > section put a hiddenfield
<asp:HiddenField ID="hidTAB" runat="server" Value="#tab1" />
and also in the < body > section have the Bootstrap 3.0 related code
<ul class="nav nav-tabs" id="myTabs">
<li>Home page</li>
<li>another page</li>
</ul>
Do not set any tab to active (this is set by the initial Value="#tab1" of the Hiddenfield).
Then add a button to the tab2 DIV
like so:
<div class="tab-pane" id="tab2">
<asp:FileUpload ID="FileUpload2" runat="server" /> (note this example is for uploading a file)
<asp:Button ID="FileUploadButton" runat="server" Text="Upload File" onclick="FileUploadButton_Click" />
</div>
Lastly add your c# code behind to set the value of the hiddenfield
protected void FileUploadButton_Click(object sender, EventArgs e)
{
hidTAB.Value = "#tab2";
}
on posting back the JQuery will read the new value in the hiddenfield and show tab2 :)
Hope this helps someone.
Trev.
Please try this
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
<div class="panel panel-default" style="width: 500px; padding: 10px; margin: 10px">
<div id="Tabs" role="tabpanel">
<!-- Nav tabs -->
<ul class="nav nav-tabs" role="tablist">
<li><a href="#personal" aria-controls="personal" role="tab" data-toggle="tab">Personal
</a></li>
<li>Employment</li>
</ul>
<!-- Tab panes -->
<div class="tab-content" style="padding-top: 20px">
<div role="tabpanel" class="tab-pane active" id="personal">
This is Personal Information Tab
</div>
<div role="tabpanel" class="tab-pane" id="employment">
This is Employment Information Tab
</div>
</div>
</div>
<asp:Button ID="Button1" Text="Submit" runat="server" CssClass="btn btn-primary" />
<asp:HiddenField ID="TabName" runat="server" />
</div>
<script type="text/javascript">
$(function () {
var tabName = $("[id*=TabName]").val() != "" ? $("[id*=TabName]").val() : "personal";
$('#Tabs a[href="#' + tabName + '"]').tab('show');
$("#Tabs a").click(function () {
$("[id*=TabName]").val($(this).attr("href").replace("#", ""));
});
});
</script>
After quite a long time trying out the bootstrap tab.. i decided to change to jquery tab.
In the first place, jquery tab also give the same problem i encounter in this situation..
but after much effort in looking for solution and trying out codes after codes.
i managed to find a solution
I'm really thankful to the person who provide this solution.
In this solution, it uses sessionStorage (to me, its a new stuff that i never heard of)
& the codes are
$(document).ready(function () {
var currentTabIndex = "0";
$tab = $("#tabs").tabs({
activate : function (e, ui) {
currentTabIndex = ui.newTab.index().toString();
sessionStorage.setItem('tab-index', currentTabIndex);
}
});
if (sessionStorage.getItem('tab-index') != null) {
currentTabIndex = sessionStorage.getItem('tab-index');
console.log(currentTabIndex);
$tab.tabs('option', 'active', currentTabIndex);
}
$('#btn-sub').on('click', function () {
sessionStorage.setItem("tab-index", currentTabIndex);
//window.location = "/Home/Index/";
});
});
In the above answer : the document ready function must be modified as below
$(document).ready(function () {
var selectedTab = $("#<%=hidTAB.ClientID%>");
var tabId = selectedTab.val() != "" ? selectedTab.val() : "tab1";
$('#myTab a[href="#' + tabId + '"]').tab('show');
$("#myTab a").click(function () {
selectedTab.val($(this).attr("href").substring(1));
});
});
I am trying to show a loading div on button click, but it is not working at the moment.
Javascript :
<script type="text/javascript">
$(document).ready(function (e) {
$('#BtnSend').click(function () {
$('#<%= loading.ClientID %>').toggle("slow");
});
});
</script>
Div:
<div id="loading" class="Loading" runat="server" visible="false">
<div class="loadingImg">
<img src="../Images/loading.gif" alt="loading" />
</div>
</div>
button:
<asp:Button ID="BtnSend" runat="server" Text="SEND"
onclick="BtnSend_Click" CssClass="pressbutton2" Height="36px" ClientIDMode="Static" />
Also how can I call the same javascript code in the jsfiddle above within code (c#)?
You have to select jQuery version from left menu, jsFiddle does not support to interpret asp.net code and generate html as asp.net engine do.
Live Demo
$(document).ready(function (e) {
$('#BtnSend').click(function () {
$('#loading').slideToggle("slow");
});
});
If you are trying to do same in asp.net and your BtnSend is server control which does not have ClientIDMode set to static then you will need to use ClientID to bind event.
$(document).ready(function (e) {
$('#<%= BtnSend %>').click(function () {
$('#<%= loading.ClientID %>').slideToggle("slow");
});
});
The ClientID value is set to the value of the ID property. If the
control is a naming container, the control is used as the top of the
hierarchy of naming containers for any controls that it contains, Reference.
<div>
<asp:Button ID="btnCalculate" runat="server" Text="Calculate Claim" OnClientClick="cfrm();"/>
</div>
<div style="visibility: hidden;">
<asp:Button ID="btnYes" runat="server" OnClick="btnYes_Clicked" />
</div>
<script language="javascript" type="text/javascript">
function cfrm() {
var fee = $('[id$=lblTotalProcedureFee]').text();
if (fee > 500) {
if (confirm('Are you sure to do this operation?')) {
$('#<%= this.btnYes.ClientID %>').click();
}
}
}
</script>
I am trying to call "btnYes_Clicked" from the query. Refer to above code. It doesn't work.. then i edited the code just to test. First click, it doesn't work. 2nd click, it goes to the btnYes_Clicked event. I'm using master page which has update panels. Please help. Thanks..
<script language="javascript" type="text/javascript">
function cfrm() {
$('#<%= this.btnYes.ClientID %>').click();
}
</script>
Maybe you can try something like this, using return in OnClientClick and in cfrm to prevent form unwanted form submitting :
<div>
<asp:Button ID="btnCalculate" runat="server" Text="Calculate Claim" OnClientClick="return(cfrm());"/>
</div>
<script language="javascript" type="text/javascript">
function cfrm() {
var fee = $('[id$=lblTotalProcedureFee]').text();
if (fee > 500) {
if (confirm('Are you sure to do this operation?')) {
$('#<%= this.btnYes.ClientID %>').click();
}
}
return false;
}
</script>
Hope this will help