I want to use FBML as a canvas and would like to display a textbox on click of radio button.
Can anybody out there help me out on this? e.g. if a user selects other as option it should make appear a text box. Is it possible? how? I'm eager to learn more from the responder.
yes it is possible .
Step 1 : make a div and put text box code into that div , and assign any id to the div let say id ="textbox". and in style attribute to the div put display='none' and call below function on onclick of the radio input
function showBoxt(id)
{
obj=document.getElementById(id);
if(obj.getStyle('display')=='none')
{
obj.setStyle({display:'block'});
}
else
{
obj.setStyle({display:'none'});
}
}
i was just looking for the answer for this question as well.
and i found a useful link here.
thought i might share it.
i've tried and tested, the animation just makes it look slicker :)
function showdiv(id){
var elm = document.getElementById(id);
if(elm.getStyle('display') == 'block'){
Animation(elm).to('height', '0px').to('opacity', 0).hide().ease(Animation.ease.end).go();
return false;
}else{
Animation(elm).to('height', 'auto').to('opacity', 1).show().ease(Animation.ease.end).go();
return false;
}
}
<div id="about" style="display: none">
Facebook is a social utility that connects people with friends and others who work, study and live around them.
People use Facebook to keep up with friends, upload an unlimited number of photos, share links and videos, and
learn more about the people they meet.
</div>
Show Content.
Related
I am trying to add a few "next" and "back" buttons to a form. The Idea is to divide the filling-out process into several steps and with these buttons, the div of the current step gets hidden and the next resp. previous step is displayed.
My Problem is that when I add buttons in the following way...
<button class="proceed_button" id="loan_information">Proceed</button>
<button class="cancel_button" id="loan_information">Cancel</button>
... they submit the form.
Is every button inside a form-tag considered to be a submit-button?
If so, how can I change this behavior?
If not, why are they doing it then?
Ok, the solution is that the button needs a type.
<button type="button" class="proceed_button" id="loan_information">Proceed</button>
<button type="button" class="cancel_button" id="loan_information">Cancel</button>
Like this, it won't submit the form anymore.
According to http://w3schools.com/html5/att_button_type.asp the default type is depending on the browser, so you should always specify the type.
I'm not sure that you want a button, maybe you want it to look like a button. Either way, refer to this post: rails 3: display link as button?
Once you have your button, you'll need to update your javascript to prevent anything from happening when it's clicked (assuming you have jquery). It's still nice to provide a real fallback for those dinosaurs without js, so assuming your proceed button submits for users without js, for those with js you'd do something like:
$('#proceed_button').click(function(e) { e.preventDefault(); // Show and hide your divs here });
Also note that in your posted code you should not have two buttons with the same id, your ids and classes look swapped.
Here is my goal: I want to click a specific link on one page, and on the page that loads, I want to change a specific class. I am aware of the onClick function, but not sure it can be used here. Is there a way to do this?
Thank you very much.
This jquery would do what you want:
$(document).ready(function(){
var anchor = '#myanchor';
if (window.location.href.indexOf(anchor) > 0) {
//do what you want here, change classes, etc
}
});
you should place this javascript on the second page, change #myanchor for your anchor used.
Make sure to include the jquery library in the second page for this to work.
I need to unlock content when someone shares the post with pinterest, and I can't find a callback function on pinterest button. Is there any way to do this?
You could wrap the pinterest link with a span and add a jQuery click event to the span to at least know that the pinit button was clicked. That's about the best you can do until they release a real callback so you can know that an item was actually pinned.
<span id="pin-container"><a data-pin-config="beside" href="http://pinterest.com/pin/create/button/?url=[your_url]&media=[your_image]&description=[your_desc]" data-pin-do="buttonPin" ><img src="//assets.pinterest.com/images/pidgets/pin_it_button.png" /></a></span>
$('#pin-container').click(function () {
alert('clicked pin button');
});
A workaround is posted here:
http://www.lunametrics.com/blog/2012/03/12/tracking-pinterest-event-tracking/
Until Pinterest opens up a public API and a non-iFrame tracking button, this is about as good as you'll get.
As said before, the API is not public yet. The best workaround (I just tested it, and it works in my scenario) that I've found so far is http://www.seomoves.org/blog/tools/tracking-pins-with-the-pinterest-button-2595/
That link only lets you determine if the Pin Button was clicked, not if they actually made the share. Hope that helps a little!
I have a dynamic form that is to be displayed using an iPad.
This form has a couple of radio buttons and some text fields and one submit button.
In an iPad the virtual keyboard GO button is supposed to act ad the enter key, causing the first submit button in the form to be clicked and the form to be posted.
To avoid excessive involuntary postings before the form is complete we added an extra submit button higher up in the form, absolutely positioned outside of the visible area with onclick="return false;".
This hijacks the enter keystroke preventing accidental posting in every browser except Safari Mobile.
On an iPad we even tested Opera mobile and it works as expected.
But Safari Mobile apparently ignores the return false since event clicking the button causes a post that no other browser does, not even safari on PC.
My questions are
1: Why is safari mobile ignoring "return false" on submit, is there an other mechanism at play here?
2: How can I stop Safari mobile from posting the form when clicking GO?
I have made numerous searches on Google and Stackoverflow and found many examples but all requires a lot of javascript and event binding and the dynamic nature of the form along with user generated content makes this error prone and pretty complex since almost all required binding events to every textbox and textarea.
Any solution that works is good but the simpler the better, especially if it does not require to much customization of the form or events that might conflict with autocomplete or validation events.
Example testpage: http://lab.dnet.nu/ipad.php
I found a solution to my problem.
The base to the problem is that Safari mobile ignores onsubmit="return false" on buttons, it only works on forms.
Setting onsubmit="return false;" on the form, making a normal button (not submit) and setting onclick="form.submit()".
Ex.
<form method="post" onsubmit="return false;">
... //Other fields here
<input type="button" value="Send" onclick="form.submit();" />
</form>
The Go button does not trigger a normal button, only submit buttons.
Since the form has onsubmit="return false;" it will not post.
The button on the other hand, when clicked triggers the onclick="form.submit();" which overrides the onsubmit on the form.
This solution seems to work in any browser reliably.
Better answer is this. The other does not allow you to use a regular submit button. This attacks just the go button.
$("body").keydown(function(){
if(event.keyCode == 13) {
document.activeElement.blur();
return false;
}
});
Seems very unconventional, as this basically breaks general UX and expected device behaviour.
However, I think it also important to mention that this solution relies on the actual <form> DOM element. Meaning the onclick handler on the button should not use a jQuery object to submit but the DOM element.
jQuery object. Does not work:
<input type="button" value="Send" onclick="$("#myform").submit();" />
DOM element. Works:
<input type="button" value="Send" onclick="$("#myform").get(0).submit();" />
Without jQuery. Works:
<input type="button" value="Send" onclick="document.getElementById('myform').submit();" />
Also, here is a similar approach, using jQuery to intercept keyboard submits and only allowing clicks on a button. Credit goes to #levi: http://jsfiddle.net/RsKc7/
Here's an additional answer, in case anyone winds up chasing this issue like I did.
Provided you're using jQuery, the following snippet should prevent the "Go" button from triggering a form submission (at least it does on Nexus 7's Chrome on Android 4.2.2; YMMMV). Also, note that if you want to allow the "Enter" key to work on any of the input types below, this will prevent that from happening.
$(document.body).on('keydown', 'input:text, input[type=password], input[type=email]',
function (e) {
// Android maps the "Go" button to the Enter key => key code 13
if (e.keyCode == 13) {
return false;
}
});
Edit: It seems this bug breaks keyup/keydown in Chrome in Android > 4.3, in which case this fix will no longer work in some circumstances.
Cannot comment so i have to put a new message.
#David solution works fine if we are using an "input type button"; instead, if we are using a button tag doesn't seems to be solved by David fix.
(env: cordova, ipad mini 2)
Thanks David!
Go buttons and return buttons on mobile touch screen keyboards trigger the onclick event of your first submit button. To determine if its the user or script clicking the button, you can use the following:
$('#mybuttonId').onclick(e) {
if (e.screenX && e.screenX != 0 && e.screenY && e.screenY != 0) {
//This is the user clicking on the button.
} else {
//This is not the user, but a script , do nothing.
return false;
}
}
I've been desperately seeking a way to disable the facebook social text right next to the "Recommend" button. Is it possible, to simply render a "Recommend" button, without anything else (no counter, no text, JUST the button)?
The problem is, CSS wont be applied since all the elements are inside the iframe, so I cant just hide the element itself using CSS (which in this case would be a td).
Also, I cant just put everything in a div and give it overflow:hidden and a fix width, since the pop up which appears when actually clicking the "Recommend" Button would then not be fully visible.
My current implementation comes via AddThis:
<a class="addthis_button_facebook_like" fb:like:size="small" fb:like:layout="none" fb:like:action="recommend" fb:like:width="10"></a>
Any ideas?
Thanks
Alex
Facebook polcy IV 4 d:
You must not obscure or cover elements of our social plugins, such as the Like button or Like box plugin.
So if you can't do it by using their like button creation tool you shouldn't do it.
Using the Add This Facebook Like button you can avoid the count using this attribute
fb:like:layout="button"
So in your case you would have
<a class="addthis_button_facebook_like" fb:like:size="small" fb:like:layout="button" fb:like:action="recommend" ></a>
"Recommend" with a counter comes closest to your request. I too don't like the social text (e.g. "57 people like this. Be the first of your friends"), yet I do like the naked counter. The code that I use is:
<a class="addthis_button_facebook_like" fb:like:layout="button_count" fb:like:action="recommend" fb:like:width="135"></a>
See AddThis own documentation here.