I want to change the set of 5 image on page refresh called in html.
the images should called this under the body tag:
<img src="images/side-logos/1.jpg" alt="">
<img src="images/side-logos/2.jpg" alt="">
<img src="images/side-logos/4.jpg" alt="">
<img src="images/side-logos/5.jpg" alt="">
I want to called the set of images under the body tag not in javascript.
I have searched a lot on website but everyone calling the image in javascript not under the body tag.
So Please help me if anyone has the solutions for it.
just replace onclick event with window refresh event
HTML
<div id="box">
<img id="image" />
</div>
<br />
<input type="button" value="Randomize!" onClick="randImg()" />
JS
var images = [
"http://static.ddmcdn.com/gif/lightning-gallery-18.jpg",
"http://static.ddmcdn.com/gif/lightning-gallery-19.jpg",
"http://static.ddmcdn.com/gif/lightning-gallery-20.jpg",
"http://static.ddmcdn.com/gif/lightning-gallery-17.jpg"];
function randImg() {
var size = images.length
var x = Math.floor(size * Math.random())
document.getElementById('image').src = images[x];
}
randImg();
demo
EDIT
new_demo
Unfortunateley, you can only do this with javascript.
To do that, here is some code that is placed in the tags
<script type="text/javascript">
function Randomize() {
var images = new Array("one.jpg","two.jpg","three.jpg","four.jpg");
var imageNum = Math.floor(Math.random() * images.length);
document.getElementById("divid").style.backgroundImage = "url('" + images[imageNum] + "')";
}
window.onload = Randomize;
</script>
The name of the images shoukd be in the images array and the "divid" is where you want the images to appear.
I am using Bootstrap modal's in a Codeigniter application as a popup WYSIWYG text-editor. Everything in regards to loading content, and the modal, works fine. I can even save the content when the modal is open via AJAX.
But what I am trying to accomplish is when I hit the "Save" button in my modal... I want to return the value — $('#wysiwyg').val() — to the page that opened the modal.
Link triggering the modal
Write Text
JavaScript loading modal - Modified source from https://gist.github.com/drewjoh/1688900
$('.ajax-modal').click(function(e) {
e.preventDefault();
var modal = $('#ajax-modal');
var url = $(this).attr('href');
if(url.indexOf('#') == 0) {
$(url).modal('open');
} else {
$.get(url, function(data) {
modal.html(data);
modal.modal();
}).success(function() {
/* boom. loaded. */
});
}
});
HTML modal wrapper
<div id="ajax-modal" class="modal hide fade" data-backdrop="static" data-keyboard="false" tabindex="-1"></div>
HTML modal body/contents
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3>Text Editor</h3>
</div>
<div class="modal-body">
<textarea class="input-block-level" id="wysiwyg" rows="9">Write something...</textarea>
</div>
<div class="modal-footer">
<button class="btn btn-link" data-dismiss="modal" aria-hidden="true">Cancel</button>
<button id="submit-modal" class="btn btn-success">Save</button>
</div>
Thanks in advance.
You could try something like this:
var modal = $('#ajax-modal');
// Filter clicks within the modal to those on the save button (#submit-modal)
modal.on('click', '#submit-modal', function(e) {
// Find the wysiwyg within the modal
var wysiwyg = $('#wysiwyg', modal);
// Now do what you want with wysiwyg.val();
if (wysiwyg.length) $('#my_info_div').html(wysiwyg.val());
});
I think I get what you are asking for...There are a few ways you can do this. If you want to create a more separated approach you could use a pub/sub framework like Amplify. The simplest approach would be to create a reference to the element you want to populate prior to creating the click event. Like so:
var controlToPopulate = $("#controlToPopulateId");
$('.ajax-modal').click(function(e) {
e.preventDefault();
var modal = $('#ajax-modal');
var url = $(this).attr('href');
if(url.indexOf('#') == 0) {
$(url).modal('open');
} else {
$.get(url, function(data) {
modal.html(data);
modal.modal();
}).success(function() {
/* boom. loaded. */
modal.find('#submit-modal').click(function() {
controlToPopulate.val(modal.find('#wysiwyg').val());
});
});
}
});
When you wrote if(url.indexOf('#') == 0), did you mean if(url.indexOf('#') == -1)? indexOf('#') returns -1 if # does not appear in the string.
I'd like to do something like this fiddle only this works on buttons instead of links:
http://jsfiddle.net/qNhZj/
I need it to work on links and also i have an intro div which gets hidden after clicking on one of the links.
Can anyone help me out please.
You just have to declare link instead of input.
In the class list, add the id of the div you want to show.
Click a button to make it visible:
<div id="intro-tekst">Intro text here !</div>
<div class="boxes" id="coke">Coke is awesome!</div>
<div class="boxes" id="bubble-tea">Bubble tea is da bomb!</div>
<div class="boxes" id="milk">Milk is healthy!</div>
<br />
<p>
I change my mind:
<ul>
<li>Coke</li>
<li>Bubble Tea</li>
<li>Milk</li>
</ul>
</p>
And bind it like this :
$(document).ready(function() {
var url = window.location.href;
var option = url.match(/option=(.*)/);
if (option !== null) {
$(".link ." . option[1]).trigger('click');
}
$(".link").bind('click', function () {
$('#intro-tekst').hide();
$('.boxes').hide();
$('.link').removeClass('selected');
$(this).removeClass('link');
$('#' + $(this).prop('class')).show();
$(this).addClass('link selected');
});
});
JsFiddle code here : http://jsfiddle.net/Pq5Cv/8/
I have implemented a modal popup using an IFrame. I use some javascript to hide the main content (Popup2_Panel1) and display a loading message (Popup2_Panel2) while the IFrame is loading. When the IFrame has finished loading (iframe's onload event) I hide the loading message and unhide the main content (with IFrame). This works in IE/Safari/Chrome/Opera, but in FF the IFrame content is blank after the main content is made visible.
How I can make this work in FireFox? If I leave out the hide/show code then the IFrame is visible in FireFox, but I don't really want to show the content before the iframe has loaded new content, otherwise we see the old content momentarily.
Here is my code:
<script type="text/javascript">
function ShowPopup(srcUrl, titleCaption, width, height) {
var frame = document.getElementById("Popup2_Frame");
// This code causes the IFrame to be blank in FireFox
document.getElementById("Popup2_Panel1").style.display = "none";
document.getElementById("Popup2_Panel2").style.display = "";
frame.width = width + "px";
frame.height = height + "px";
var title = document.getElementById('Popup2_Caption');
if (title) {
title.innerHTML = titleCaption;
}
frame.src = srcUrl;
var mpe = $find('Popup2_MPE');
if (mpe) {
mpe.show();
}
}
function PopupLoaded(frame) {
// This code causes the IFrame to be blank in FireFox
document.getElementById("Popup2_Panel1").style.display = "";
document.getElementById("Popup2_Panel2").style.display = "none";
var mpe = $find('Popup2_MPE');
if (mpe) {
mpe._layout();
}
}
</script>
<asp:ModalPopupExtender ID="ModalPopupExtender2" runat="server" TargetControlID="ImgButton13" PopupControlID="Popup2_Window" BackgroundCssClass="popupModalBackground" OkControlID="Popup2_OK" CancelControlID="Popup2_Cancel" Drag="True" PopupDragHandleControlID="Popup2_Titlebar" BehaviorID="Popup2_MPE">
</asp:ModalPopupExtender>
<div id="Popup2_Window" class="popupWindow" style="display: none;">
<div id="Popup2_Panel1">
<div id="Popup2_Titlebar" class="popupTitlebar">
<span id="Popup2_Caption">Caption</span>
<img id="Popup2_ImgClose" runat="server" style="float: right; cursor: pointer;" src="~/Masters/_default/img/delete.png" alt="Close" onclick="javascript:document.getElementById('MainContent_Popup2_Cancel').click()" />
</div>
<div class="popupContent">
<iframe id="Popup2_Frame" class="popupFrame" frameborder="0" onload="PopupLoaded(this)"></iframe>
</div>
<div class="tasks">
<Exhibitor:ImgButton ID="Popup2_OK" runat="server" CssClass="icon" Text="OK" ImgSrc="~/Masters/_default/img/action-yes.png" />
<Exhibitor:ImgButton ID="Popup2_Cancel" runat="server" CssClass="icon" Text="Cancel" ImgSrc="~/Masters/_default/img/action-no.png" />
</div>
</div>
<div id="Popup2_Panel2" class="popupLoading">
<center>
Loading...<br />
<br />
<asp:Image ID="Popup2_ImgLoading" runat="server" ImageUrl="~/Masters/_default/img/loading.gif" />
</center>
</div>
</div>
The solution is to use:
frame.style.visibility = "hidden";
...
frame.style.visibility = "visible";
instead of
frame.style.display = "none";
...
frame.style.display = "";
It appears FireFox will not display the IFRAME contents at all after setting display="none" and then trying to set display="", even though it appears to be loading the URL in the background. If we set visibility to hidden the element is hidden but still takes up space so we have to do some additional juggling to give it a zero size while loading.
I used bootstrap-tabs.js and it has worked perfectly.
But I didn't find information about how to load content through AJAX request.
So, how to use AJAX loading with bootstrap-tabs.js?
In Bootstrap 2.0 and up you have to bind to the 'show' event instead.
Here's an example HTML and JavaScript:
<div class="tabbable">
<ul class="nav nav-tabs" id="myTabs">
<li>Home</li>
<li>Foo</li>
<li><a href="#bar" data-toggle="tab">Bar</li>
</ul>
<div>
<div class="tab-pane active" id="home"></div>
<div class="tab-pane" id="foo"></div>
<div class="tab-pane" id="bar"></div>
</div>
</div>
JavaScript:
$(function() {
var baseURL = 'http://yourdomain.com/ajax/';
//load content for first tab and initialize
$('#home').load(baseURL+'home', function() {
$('#myTab').tab(); //initialize tabs
});
$('#myTab').bind('show', function(e) {
var pattern=/#.+/gi //use regex to get anchor(==selector)
var contentID = e.target.toString().match(pattern)[0]; //get anchor
//load content for selected tab
$(contentID).load(baseURL+contentID.replace('#',''), function(){
$('#myTab').tab(); //reinitialize tabs
});
});
});
I wrote a post about it here: http://www.mightywebdeveloper.com/coding/bootstrap-2-tabs-jquery-ajax-load-content/
You can listen the change event and ajax load content in the event handler
$('.tabs').bind('change', function (e) {
var now_tab = e.target // activated tab
// get the div's id
var divid = $(now_tab).attr('href').substr(1);
$.getJSON('xxx.php').success(function(data){
$("#"+divid).text(data.msg);
});
})
I wanted to load fully dynamic php pages into the tabs through Ajax.
For example, I wanted to have $_GET values in the links, based on which tab it was - this is useful if your tabs are dynamic, based on database data for example.
Couldn't find anything that worked with it but I did manage to write some jQuery that actually works and does what I'm looking for.
I'm a complete jQuery noob but here's how I did it.
I created a new 'data-toggle' option called tabajax (instead of just tab), this allows me to seperate what's ajax and what's static content.
I created a jQuery snippet that runs based on that data-toggle, it doesn't mess with the original code.
I can now load say url.php?value=x into my Bootstrap Tabs.
Feel free to use it if you want to, code is below
jQuery code:
$('[data-toggle="tabajax"]').click(function(e) {
e.preventDefault()
var loadurl = $(this).attr('href')
var targ = $(this).attr('data-target')
$.get(loadurl, function(data) {
$(targ).html(data)
});
$(this).tab('show')
});
HTML:
<li>Val 1</li>
So here you can see that I've changed the way bootstrap loads thing, I use the href for the dynamic ajaxlink and then add a 'data-target' value to the link instead, that should be your target div (tab-content).
So in your tab content section, you should then create an empty div called val1 for this example.
Empty Div (target):
<div class='tab-pane' id='val1'><!-- Ajax content will be loaded here--></div>
Hope this is useful to someone :)
I suggest to put the uri into the tab-pane elements, it allows to take advantage of web frameworks reverse url fonctionnalities. It also allows to depend exclusively on the markup
<ul class="nav nav-tabs" id="ajax_tabs">
<li class="active"><a data-toggle="tab" href="#ajax_login">Login</a></li>
<li><a data-toggle="tab" href="#ajax_registration">Registration</a></li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="ajax_login"
data-target="{% url common.views.ajax_login %}"></div>
<div class="tab-pane" id="ajax_registration"
data-target="{% url common.views.ajax_registration %}"></div>
</div>
And here is the javascript
function show_tab(tab) {
if (!tab.html()) {
tab.load(tab.attr('data-target'));
}
}
function init_tabs() {
show_tab($('.tab-pane.active'));
$('a[data-toggle="tab"]').on('show', function(e) {
tab = $('#' + $(e.target).attr('href').substr(1));
show_tab(tab);
});
}
$(function () {
init_tabs();
});
I loads the active tab, and loads a tab only if it is not already loaded
There is an error in your code user1177811.
It has to be $('[data-toggle="tabajax"]').
Also there is room for improvement. The .load() method, unlike $.get(), allows us to specify a portion of the remote document to be inserted. So i added #content to load the content div of the remote page.
$this.tab('show'); is now only called, when response was a success.
Here is the code
$('[data-toggle="tabajax"]').click(function(e) {
e.preventDefault();
$this = $(this);
var loadurl = $(this).attr('href');
var targ = $(this).attr('data-target');
$(targ).load(loadurl+'?ajax=true #content', function(){
$this.tab('show');
});
});
Here is how I do it. I utilize an attribute data-href which holds the url I want to load on show. This will not reload data that is already loaded unless you set $('#tab').data('loaded'); to 0 or remove it. It also handles relative vs. absolute urls by detecting the location of the first slash. I am not sure of the compatibility with all browsers but it works in our situation and allows for the functionality we are looking for.
Javascript:
//Ajax tabs
$('.nav-tabs a[data-href][data-toggle="tab"]').on('show', function(e) {
var $this = $(this);
if ($this.data('loaded') != 1)
{
var firstSlash = $this.attr('data-href').indexOf('/');
var url = '';
if (firstSlash !== 0)
url = window.location.href + '/' + $this.attr('data-href');
else
url = $this.attr('data-href');
//Load the page
$($this.attr('href')).load(url, function(data) {
$this.data('loaded', 1);
});
}
});
HTML:
<div class="tabbable">
<ul class="nav nav-tabs">
<li class="active">
Tab 1
</li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="js-tab1">
<p>
This content isn't used, but instead replaced with contents of tab1.php.
</p>
<p>
You can put a loader image in here if you want
</p>
</div>
</div>
</div>
Here is a solution I have found - and modified to suit my needs:
$("#tabletabs").tab(); // initialize tabs
$("#tabletabs").bind("show", function(e) {
var contentID = $(e.target).attr("data-target");
var contentURL = $(e.target).attr("href");
if (typeof(contentURL) != 'undefined') { // Check if URL exists
$(contentID).load(contentURL, function(){
$("#tabletabs").tab(); // reinitialize tabs
});
} else {
$(contentID).tab('show');
}
});
$('#tabletabs a:first').tab("show"); // Load and display content for first tab
});
This is an MVC example using Razor. It will interact with two partial views named: _SearchTab.cshtml and _SubmissionTab.cshtml
Notice that I am naming the id of the tabs the same as the partials.
Markup:
<!-- Nav tabs -->
<ul id="tabstrip" class="nav nav-tabs" role="tablist">
<li class="active">Submission</li>
<li>Search</li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<div class="tab-pane fade in active" id="_SubmissionTab">#Html.Partial("_SubmissionTab")</div>
<div class="tab-pane fade" id="_SearchTab"></div>
</div>
The #Html.Partial will request the page on the active tab on page load
Script:
<script>
$('#tabstrip a').click(function (e) {
e.preventDefault()
var tabID = $(this).attr("href").substr(1);
$("#" + tabID).load("/#ViewContext.RouteData.Values["controller"]/" + tabID)
$(this).tab('show')
})
</script>
The load function will perform an ajax request as each tab is clicked. As for what path is requested you will notice a #ViewContext.RouteData.Values["controller"] call. It simply gets the controller of the current view assuming the partial views are located there.
Controller:
public ActionResult _SubmissionTab()
{
return PartialView();
}
public ActionResult _SearchTab()
{
return PartialView();
}
The controller is needed to relay the load request to the proper partial view.
Here is the Bootstrap tab Ajax example, you can use it...
<ul class="nav nav-tabs tabs-up" id="friends">
<li> Contacts </li>
<li> Friends list</li>
<li>Awaiting request</li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="contacts">
</div>
<div class="tab-pane" id="friends_list">
</div>
<div class="tab-pane urlbox span8" id="awaiting_request">
</div>
</div>
and here is the AJAX call
$('[data-toggle="tabajax"]').click(function(e) {
var $this = $(this),
loadurl = $this.attr('href'),
targ = $this.attr('data-target');
$.get(loadurl, function(data) {
$(targ).html(data);
});
$this.tab('show');
return false;
});
I use this function and it's really nice because she prevent's you from load ajax again when going back to that tab.
Tip: on tab href, just put the destination. Add this to footer:
$("#templates_tabs").tabs({
beforeLoad: function( event, ui ) {
if (ui.tab.data("loaded")) {
event.preventDefault();
return;
}
ui.ajaxSettings.cache = false,
ui.jqXHR.success(function() {
ui.tab.data( "loaded", true );
}),
ui.jqXHR.error(function () {
ui.panel.html(
"Not possible to load. Are you connected?");
});
}
});