i have this situation:
if(isset($_POST["sm"]) {
print "<br><div id=\"redirect\">success</div>";
}
in javascript i have:
$('#redirect').delay(2000).fadeOut('slow');
what happens is that if the form is submitted that div shows up for two seconds then faced out, but i also want to trigger a click by using: $('#test').trigger('click');
how can i connect them together so that when the div shows i also trigger the click.
also i cant use javascript inside the php if statement
any ideas?
thanks
Maybe something like this:
$("#redirect").fadeOut("2000", function(){
$('#test').trigger('click');
});
Related
I am querying the database and for each object echoing DOM elements with database results. I am using toggle to show one variable and hide another:
$(document).ready(function(){
$("#name_toggle").click(function(){
$("#hidden_onhover").toggle();
$("#onhover").toggle();
});
});
PHP:
echo "<span id=\"onhover\">$row->common_name</span><span id=\"hidden_onhover\">$row->firstname $row->lastname</span>";
The problem is that if database returns 10 objects, I have 10 lines of results, but toggle only works on the first element. Any ideas what I am doing wrong?
Thanks in advance.
It's because you're using IDs. It should be replaced with classes and you need to change the jQuery code accordingly. So your PHP code would look something like this,
echo "<span class=\"onhover\">$row->common_name</span><span class=\"hidden_onhover\">$row->firstname $row->lastname</span>";
And jQuery code would look something like this:
$(document).ready(function(){
$(".name_toggle").click(function(){
$(this).find(".hidden_onhover").toggle();
$(this).find(".onhover").toggle();
});
});
Also make sure to make name_toggle as a class instead of ID. Above code assumes name_toggle DIV is parent of hidden_onhover and onhover DIV.
So currently my website works like this; you post an update and through iframe your update gets added to the database and then shown in a list below. But the problem is that when you clicked "Submit" the text you wrote is still shown in the textarea because the website doesn't update completely. I have tried to have "onsubmit" and "onclick" but both remove the content of the textarea before it gets added to the database so it displays an empty message.
What should I do in order to delay it just a second or how do I make it wait for the iframe to "send" data to my PHP-script?
Give your textarea an id and supposing that iframe is an element of the page that contains the textarea you have done the following in the iframe page:
<?php
//code should be done after db add
?>
<script>
o = parent.document.getElementById('textareaID');
o.value = '';
</script>
<?php
//the end of code or something else
?>
You are able to see those demos on jsbin:
http://jsbin.com/ulOyiVo/1 The page with iframe. Supply the textarea with any text and then click on simulate submit link
http://jsbin.com/EyuBeLo/1/ The iframe page
If your only problem is to have a delayed response, you could trigger a setTimeout function to your onClick, with the given setTimeout:
setTimeout(
function() {
alert('hello');
},1250 //in milliseconds
);
You can define a click or a submit event using jQuery and send a request to your server. You can handle the event when the server responded using a callback. In that callback you need to do whatever it is needed to do. Using setTimeout in this case is an unnecessary hack. You will either set up a big time to wait harming the user experience or in case the page responds later than the specified time your page will work unexpectedly. So, instead of that try defining an event.
I am using this show/hide DIV code in my project: http://papermashup.com/demos/jquery-show-hide-plugin/
Currently, after you click VIEW, the div appears and the words VIEW become CLOSE, which you then hit to close the div. Is there anyway we could move the CLOSE so that it comes up inside the DIV that appears?
I'm new at this and I've been trying all night and I can't get it to work. Any help is appreciated.
With the append() function you can insert code into a certain div.
Try something like
$("#slidingDiv_2").append("<a href='#' class='show_hide' rel='#slidingDiv_2'>Close</a>");
If you want to leave that showHide.js alone, there is a simple solution.
1) Create the "Close" text in the div that appears
2) Give it the property so that when clicked, it executes a .slideUp() function that accomplishes the exact same thing as the other "Close" text in the sample page.
slideUp()
I have searched before posting but none of the posts are that relevant (saying that i am new to Jquery).
My problem is when i click the "add friend" button it wont fire upon a single click but it needs a double click.
These are the relevant sections of code:
Setting the div:
$fField = <div style="display:inline; border:#CCC 1px solid; padding:5px; background-color:#E4E4E4; color#999; font-size:11px;">
Add Friend
</div>;
Javascript:
function friendArea(x){
//alert(x);
if($('#'+x).is(":hidden")){
$('#'+x).slideDown(200);
} else {
$('#'+x).hide();
}
$('.friendSlide').hide();
}
the message to display (the one which needs 2 clicks to be displayed)
<div class="friendSlide" id="addFriend">Are you sure?</div>
Any help would be much appreciated! Oh and I'm using the latest version of jQuery.
Hmm, well, it looks like you are showing and hiding your div at the same time:
HTML:
<div class="friendSlide" id="addFriend">Are you sure?</div>
JS:
function friendArea(x){
//alert(x);
if($('#'+x).is(":hidden")){
$('#'+x).slideDown(200);
} else {
$('#'+x).hide();
}
$('.friendSlide').hide();
}
You call friendArea('addFriend'), which is supposed to slideDown your div, but at the end of the function you hide .friendSlide, of which your div is also a class. You basically hide it every time. This can't be what you want.
Comment out that line and it works: http://jsfiddle.net/Ggdhp/
Of course, you might have had a different reason for that, but I think you are getting some divs and classes mixed up.
Note:
I would also suggest that you don't use inline css or javascript. It always makes debug much more difficult, and you miss typos as you end up having to put everything on a single line and escape quotes. For instance, color#999; in your div style is missing a colon.
I'm not entirely sure that's the relevant part of the code, but if you want to learn how to bind functions to click/doubleclick/etc:
http://api.jquery.com/category/events/mouse-events/
I assume you have a button/link somewhere that has something to the extent of:
Add Friend
What you would want to do instead is give that button a class indicating that it's an add friend button, and use jQuery to add the double click function to it.
Add Friend
$('.addFriend-button').click( function(e) {
friendArea( $(this).data('friendName') );
} );
This will cause your function to fire when the button is double clicked, not single clicked. It also allows you to only have to write 1 function, and you can pass the relevant data in using the data-* attributes on the link element.
if you want to run any code on double click over an element use jquery like this,
$('#target').dblclick(function() {
alert('Handler for .click() called.');
});
and one more thing use jquery toggle to display and hide elements like below, On your function
if you are using class name of selector use the selector like below (use .) in case of id use # with id name like above code
$('.target').toggle();
if double clicks works for you to use below code, it converts the single click to double click by jquery. Hopes this will help you
$('#target').click(function() {
$('#target').dblclick();
});
I have this PHP code which outputs HTML anchor elements on a page:
if(!$isOnOwnPage)
echo '<a id="message-button" class="button">Message</a>';
if($isOnOwnPage)
echo '<a id="add-img-button" class="button">Add Image';
else if(!$isFollowing)
echo '<a id="follow-button" class="button">Follow';
else
echo '<a id="follow-button" class="button">Unfollow';
echo "</a>";
When I load the web page, I get this, as expected:
...
<a id="message-button" class="button">Message</a><a id="follow-button" class="button">Unfollow</a>
...
But when I try to attach a click() function to it, the clicking doesn't work. This is the jQuery code. (It's weird because all of my other JS on the page works flawlessly."
$('.button').click(function() { alert("HEY"); }); // It doesn't work grabbing by #follow-button or #message-button either.
What did I do wrong here? I've spent an hour looking at these snippets of code to no avail.
Try this:
$('.button').live('click',function() { alert("HEY"); });
Put it in your $(document).ready function.
Gonna go out on a limb and guess that you've forgotten to wait for document.ready and that the a.button element doesn't exist when the click event is bound.
Is ajax included somehow? Because then you need to either use the live, or re-apply the function.
It should work regardless if it's PHP generated. In the end it's still HTML that gets output to the client.
I think you should make sure that the JS code gets to the part where you assign clicks to the buttons. Maybe there's not document ready or a correct one. Maybe there's a boolean IF that doesn't get passed.
All in all, if you can see the code in the View Source page, then it's a HTML/JS problem, not a PHP one.
This is an old question, but to all there who want to add listeners to dynamic content, instead of using $('a').(click(function(){}) or $('a').on('click',function(){}), you need to use instead the document as the object you want to attach the listeners, because the tag you are inserting wasn't in the DOM when the listener was assigned.
So instead you should use:
$(document).on('click','a',function(){ ... });