I'm trying to integrate SendOwl shopping cart into my application (details of the application are at the end).
To demo the problem I created a simple snippet using pure HTML / Javascript. In the head section of the HTML, I have this:
<script type="text/javascript">
function SendOwl(url) {
window.location.href=url;
}
</script>
<script type="text/javascript" src="https://transactions.sendowl.com/assets/sendowl.js" ></script>
In the body I have this:
Example 1: Opens the checkout form in its own window (Undesired behavior):
<input type="button" onclick="SendOwl('https://transactions.sendowl.com/products/8/5C080C0F/purchase');" value="On Click" />
Screenshot 1: Notice the URL changed and it's not an overlay (compared to 2).
Example 2: Opens the checkout form in a modal window as an overlay (Desired behavior):
<a href='https://transactions.sendowl.com/products/8/5C080C0F/purchase'>a href</a>
Screenshot 2: The URL stays the same, but the form opens in an overlay.
You can also see a live demo on the SendOwl's demo page.
My application is based on GWT (SmartGWT to be precise). In my application, I call button onclick handler to invoke a Javascript that invokes the Buy Now link using JSNI call (shown below). But the Buy Now link always opens in a full window as in example 1 above.
public static native void onBuyNowClick(String url) /*-{
$wnd.SendOwl(url);
}-*/;
I have tried $wnd.open(url) but that has the same behavior.
How do I get the first example to behave like the second but still using button onclick?
UPDATE:
The magic is in the sendowl.js script. If I remove that script, then both examples work the same way. If I could figure out how that script works, it might give some clues to make Example 1 work the same way as Example 2.
Thanks.
I have resolved the issue myself by probing into the sendowl.js . That's the script which is doing all the magic.
This is my modified script that makes Example 1 work exactly like Example 2:
<script>
function SendOwl(url) {
sendOwl.addLoadingImage();
sendOwl.loadIframe ('https://transactions.sendowl.com/products/8/5C080C0F/purchase');
}
</script>
<script src="https://transactions.sendowl.com/assets/sendowl.js"></script>
Thanks to all who replied and tried to help.
All you need is:
<script type="text/javascript" src="https://transactions.sendowl.com/assets/sendowl.js" ></script>
<input type="button" value="Purchase" />
https://help.sendowl.com/help/article/link/button-codes-to-sell-your-product
Works fine for me.
In GWT you can use a PopupPanel to display the overlay. Personally I never tried embedding a page inside a popup but you can try adding a Frame object inside the popup panel, something like this:
PopupPanel popup = new PopupPanel();
Frame frame = new Frame("http://www.yourlink.com/");
popup.setWidget(frame);
popup.setGlassEnabled(true);
popup.center();
As for the URL please check the documentation and this thread
Related
I'm having problems with history object and iframes in javascript/html5. I wrote a simple project to describe my problem:
http://dktest.evermight.com/
It's a page with an iframe and a next button. Every time you click next, it loads a new page with an incrementing counter. However, clicking the browser back button doesn't do what I want it to do. Let me explain the problem by breaking this post up into the following sections:
What I'd like to achieve
Undesired results in current project
Post all my code
1. What I'd like to achieve
I want the user to:
Open a new window and go to http://dktest.evermight.com/
Click next page and see a redbox fade in, and to see the url http://dktest.evermight.com/count.html?count=0 appear in both the iframe AND the browser's address bar
Click next page again and see http://dktest.evermight.com/count.html?count=1 in the iframe and browser's address bar
Click browser's back button ONCE and see http://dktest.evermight.com/count.html?count=0 in both the iframe and the browser's address bar
Click browser's back button ONCE and see http://dktest.evermight.com/ in the browser's address bar AND see the red box fade out
2. Undesired results in current project
With my code at http://dktest.evermight.com/, it's currently not performing steps 4 and steps 5 correctly. When I perform step 4, the iframe shows http://dktest.evermight.com/count.html?count=0 but the browser address bar shows http://dktest.evermight.com/count.html?count=1. I have to press the browser's back button again to make the browser address bar show http://dktest.evermight.com/count.html?count=0. When I perform step 5, the red box fades out which is great, but the address bar is still showing http://dktest.evermight.com/count.html?count=0. I have to press back again to make the address bar show http://dktest.evermight.com/.
3. Post all my code
My code is pretty straight forward. You can view source on http://dktest.evermight.com/. I will also post here for convenience.
index.html
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
var count=0;
function clicknext()
{
$('#container').fadeIn();
$('#iframe').attr('src','count.html?count='+count.toString());
$('html title').html(count);
history.pushState({blahblah:'whatgoeshere?'},'i dont know what goes here either','http://dktest.evermight.com/count.html?count='+count);
count++;
}
function hideContainer()
{
$('#container').fadeOut();
var closeurl = 'close.html';
if($('#iframe').attr('src') != closeurl )
$('#iframe').attr('src', closeurl);
}
$(document).ready(function(){
hideContainer();
});
</script>
</head>
<body>
<div id="container" style="display:none; background:red;">
<!-- IMPORTANT
When DOM first created, the iframe.src MUST BE initialize.html
I have some code that I need to fire on that page before the rest
of this document starts
-->
<iframe id="iframe" src="initialize.html"></iframe>
</div>
<input type="button" onclick="clicknext()"; value="next page" />
</body>
</html>
close.html
<!DOCTYPE html>
<html>
<script type="text/javascript">
parent.hideContainer();
</script>
</html>
count.html
I CAN NOT modify the contents of count.html. In my real project, count.html is actually a youtube video, which is on a server I can't directly access.
<html>
<body>Youtube video at url <script type="text/javascript">document.write(location.href);</script></body>
</html>
initialize.html
Perform application specific functionality
Can anyone correct my code to achieve the results of step 4 and step 5 as described in section 1?
UPDATE
Ok, I'm appreciating the problem a bit more based on some experiments I'm doing.
Experiment 1: I tried changing the line:
$('#iframe').attr('src','count.html?count='+count.toString());
to
$('#iframe')[0].contentWindow.location.replace('count.html?count='+count.toString());
This allowed me to perform step 4 correctly. Apparently, contentWindow.location.replace() will not create an entry in the history object. However, this caused some other issues related with the contents of count.html, which is actually a page to youtube/vimeo content. The youtube/vimeo content REQUIRES that you load information via the attr('src') approach instead of .contentWindow.location.replace(). So perhaps the solution is to find a way to make attr('src') NOT create an entry with the history object?
Experiment 2 Another possible solution I tried was changing the order of the attr('src') and history.pushState() call. I tried calling attr('src') first then history.pushState() second, and also history.pushState() first then attr('src') second. But in both cases, when I push the browser's back button, it is the iframe content that goes back first. So there's no way for me to capture pass myself a message via the history object to do a "double back", since information in the history object is available LAST in the sequence of events.
Experiment 3 I also tried working with History.js. It did not do anything to solve my problems above. From what I could tell, it worked exactly like the regular history object.
Does anyone have any thing else I can try? Or suggest modifications to any of the experiments above? I'm going to explore Experiment 1 further as a separate stack overflow question.
I create a new iframe and destroy the iframe when loading new content. That solves the history issues.
I know this is a history problem but if you are still open to other possibilities, I think jquery-pjax is actually more suitable for what you are trying to do.
UPDATE I think this should work.
count.html
<div id="pjax-container">
<a id="pjax" data-pjax href="#">Next Page</a>
</div>
javascript
// get URL parameter (count): http://stackoverflow.com/questions/1403888/get-url-parameter-with-jquery
function getURLParameter(name) {
return decodeURI(
(RegExp(name + '=' + '(.+?)(&|$)').exec(location.search)||[,null])[1]
);
}
$(document).on('pjax:beforeSend', function() {
// your fading code goes here
})
$(document).on('pjax:complete', function() {
// fade out
// and then modify the anchor's href with something like
var new_count = getURLParameter('count') + 1;
$('a#pjax').attr('href', 'count.html?count=?' + new_count);
})
// where the pjaxed content should go
$(document).pjax('a[data-pjax]', '#pjax-container')
I'm trying to do something in Sharepoint 2010 that ought to be very simple, create a button that changes page (to a "create new item" form as it happens).
I set up a Content Editor Webpart and put a button in it (not in a form, because in Sharepoint the whole page is a form) with an "onclick" handler that changed the windows.location.href.
In 2010 the CEWP fights you a bit when you try to enter non-trivial HTML, it keeps escaping characters like "&" which can be a real pain. However in the end I got the right content entered.
It didn't work (the page just refreshed itself without changing URL). By checking on StackOverflow I found some recommendations for a more robust form for the CEWP content, which ended up as-
<script type="text/javascript">
function submit_rec(){
window.location.href = "<my server root URL>/Lists/Rec/NewForm.aspx";
return;
}
</script>
<button onclick="javascript:return submit_rec();return false"/>Submit a Recommendation</button>
Here's the strange part.
If I use Firebug and put a breakpoint in the submit_rec() function this works fine. But without a breakpoint, it goes back to the behaviour of always returning to the current page.
It seems there's a timing issue, or Sharepoint is taking control after my URL starts to load, and reloads the original page again!
Anyone seen this before and found a solution?
Ideas and suggestions woudl be much appreciated.
Regards: colin_e
Try this:
javascript:SP.UI.ModalDialog.OpenPopUpPage('/dev/KfD/KfDdev/Lists/Recommendation/NewForm.aspx');return false;
in the onclick event
Thanks to everyone who responded. With some more experimentation, and following hints from other threads on Stackoverflow, I was finally able to get this working.
My mistake with my last effort, using the Sharepoint builtin OpenNewFormUrl() function, was to expect this this would be a global function defined in a central library by SP. Turns out it's not, it has to be defined separately on every page where it's used, partly because it hard-codes the size of the popup frame for the library edit form.
(Yes this is ugly, like a lot of Sharepoint under the covers, anyway, I digress...)
I was able to get a Sharepoint 2010 style "popup" editor working with a button of the same style as the standard SP Document Centre "Submit a Document" button using the following code in a Content Editor WebPart. I have no idea what the script does in detail, I just copied it from the Document Centre site template home page-
<script type="text/javascript">
// <![CDATA[
function ULS18u(){var o=new Object;o.ULSTeamName="DLC Server";o.ULSFileName="default.aspx";return o;}
var navBarHelpOverrideKey = "wssmain";
// ]]>
function OpenNewFormUrl(url)
{ULS18u:;
var options = {width:640, height:720};
SP.UI.ModalDialog.commonModalDialogOpen(url, options, null, null);
}
</script>
<div class="ms-uploadbtnlink">
<button onclick="javascript:OpenNewFormUrl('/dev/KfD/KfDdev/Lists/Recommendation/NewForm.aspx');return false;" type="submit"><nobr><img alt="Submit a Recommendation" src="/_layouts/Images/uploaddoc.png"/> <span>Submit a Recommendation</span></nobr>
</button>
</div>
I'm wary of what setup this will do if (say) the users screen is smaller than the hard-coded popup size, and i'm still confused as to why my earlier (and much simpler) efforts failed, but at least I have a working soluion.
So I got this code
Javascript:
<script type="text/javascript">
$(function(){
$('.ajax') .click(function(e){
e.preventDefault()
$('#content').load( 'file.htm' )
})
})
</script>
html:
Link
it works perfectly in firefox, but nothing happens when I click the link in chrome and IE simply opens a new window with the file. any advice?
I am not a coder of any sort, and I know there is more than one way to make this work.
This is what worked for me for MY situation.
I had a working site but with A LOT of code / DIV content all in one page and I wanted to clean that up.
I hope this Helps someone else!
I have been searching for this solution for quite some time and I have run across many examples of how it can work in different instances.
My scenario was as follows:
I have a photography website that uses a series of DIV tags containing the various "pages" so to speak of the site.
These were all set as:
<div id="DivId" style="display:none"></div>
The following script in the head of the page:
$(document).ready(function(){
$('a').click(function () {
var divname= this.name;
$("#"+divname).show("slow").siblings().hide("slow");
});
});
</script>
and called using the anchor links like this:
HOME
Where name was the name of the DIV to be called.
Please note the DIV will be called inside the parent container DIV.
Lastly and most importantly for this particular question and scenario, the DIV were all placed on the page as shown above.
Each div content was created just as if it were within the DIV tags but minus the opening and closing DIV tags and then saved as a separate .txt file, and called by placing this is the head of the parent page:
src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.js">
and
$(document).ready(function() { // this runs as soon as the page is ready (DOM is loaded)
$("#DivName") // selecting "div" (you can also select the element by its id or class like in css )
.load("PathToFile.txt");// load in the file specified
$("#AnotherDiv").load("AnotherFile.txt");// Additional DIV can be added to populate DIVs on th eparent page.
});
Change the link to href="#" or "javascript:void(0);return false;"
<a class='ajax' href='#'>...</a>
The loading logic is all in your ajax call. But, you have also a link which points to the file, too.
So, it seems that some browsers give different priorities on how the click is handled.
Anyway, links that do something other than changing page (f.ex. executing js) shouldn't have an explicit HREF attribute other than something that "does nothing" (like above)
I believe the problem is that the script loads before the document is loaded.
try this:
$(document).ready(function (){
$('.ajax').click(function(e){
e.preventDefault()
$('#content').load( 'file.htm' )
});
});
I am not sure, but i can not see any other problem.
I have Javascript as below:
<script type="text/javascript" language="javascript">
function redirectToPrevious(abcURL)
{
window.location.replace(abcURL);
}
function redirectToNext(xyzURL)
{
window.location.replace(xyzURL);
}
</script>
<input type="button" value="submit" onclick="redirectToNext('<%=abcURL>');"/>
In the above Javascript, I want the URL passed which is abcurl to displayed in the same tab/page where submit button is clicked. For certain URLs get invoked or displayed under same tab in window, but for certain URLs it gets displayed in a new tab. What might be the problem?
Can anyone help me on this?
And what is the difference in these urls ? - are perhaps some of them in a different zone (thinking ie security settings here). Also how is the javascript invoked - e.g. from an anchor tag, or a button etc.
Firefox4 has a new feature → 【Prevent this page from creating additional dialogs】
But it was also a trouble with me when I hope an alert dialog opened more than once.
Now, A new problem has appeared ...like below ↓
1) I call the alert dialog more than once , and check the
【Prevent this page from creating additional dialogs】
2) I click a download button , My web application is down....
(my button' event is below.... and because it hasn't into the action , so I'm just write the client source....)
My Button Event
getDownloadFile:function(){
$('xform').submit();
}
My Page Code
<div style="display:none;">
<form id="xform" action="down.do" method="post" target="xfra">
</form>
</div>
<iframe id="xfra" name="xfra" src="/?scid=dummy.htm" style="width:0px;height:0px;visibility:hidden;"></iframe>
Hope anybody can help me ...thanks...
I am guessing the $ on your code means you are using jQuery (you should mention it in the tags if this is the case).
If you are not using jQuery, then I don't know much of the other frameworks' selectors. However, if it is jQuery, your selector is not correct, it should be:
$('#xform').submit();
not
$('xform').submit();
Since you are using PrototypeJS, the above is incorrect.
Here's a simple fix:
function myAlertMsg() {
alert("Whatever message you want");
location.reload(); /*This prevents the browsers pop-up disabler*/
}