I've found a bug.
jQuery cannot seem to change the data-placement of its popovers after the HTML has been rendered.
Example time:
$('[data-toggle=popover],[rel=popover]').popover();
<? if (isset($labels) && $labels): ?>
<div id="<?= $id ?>" class="product-labels leak-image-click">
<? foreach($labels as $label): ?>
<a class="product-label cursor-pointer" data-label="<?= $label ?>" tabindex="0" data-toggle="popover" role="button" data-trigger="focus" <?= $label == "soldout" ? "data-soldout-target='".$soldout."'" : "" ?>>
</a>
<? endforeach ?>
</div>
<? endif ?>
labels.init = function(id) {
$('#' + id).children(".product-label").each( function() {
var labelName = $(this).data("label"),
placement = meventi.getViewSize() == "xs" ? "right" : "top",
options = {
"placement": "top"
};
$(this).attr("data-content", labels.descriptions[$(this).data("label")]);
$(this).addClass("product-label-" + labelName );
$(this).attr("data-placement", "left");
$(this).popover(options).popover("show");
$(this).click(function(e){
$(e.target).popover("show");
});
});
};
Then i use jQuery to change data-placement when the page loads.
append_slot("js") is from the Symfony framework.
<? append_slot("js") ?>
meventi.labels.init("<?= $id ?>");
<? end_slot() ?>
And when looking at the HTML element in the Chrome Developer tools, I can see that the element reads data-placement="top", however the popover still appears on the left like it was originally set
"doge" is not finding the class, you need ".doge".
Try changing
$("doge").attr("data-placement", "top");
to
$(".doge").attr("data-placement", "top");
Of course it doesn't work you have a typo and aren't attaching a handler.
$(document).ready(function(){
$(".doge").attr("data-placement", "top");
});
Got it!
Globally initiating all popovers with $('[data-toggle=popover],[rel=popover]').popover(); must be called after declaring the data-placement $(this).attr("data-placement", "left");
Changing the data-content like meventi.labels.descriptions[$(this).data("label")]); and other datas can be called after $('[data-toggle=popover],[rel=popover]').popover();
You can also edit data attributes via the jQuery data() method:
$(".doge").data("placement", "top");
Related
I have this code:
<div class="menuList">
<li><img src="/images/icon/arena.png" alt="">Arena<span class="green"> (+)</span>
</li>
</div>
And i want to remove <span class="green"> (+)</span> after users click that link.
Anyone can help me (php code)?
As already mentioned, PHP is not the ideal language to do this in. But, if you need to use PHP, here is how you could do it.
Set a session variable on the /arena/ page, like this;
<?php
session_start();
$_SESSSION['visited'] = 1;
?>
Then, use PHP to check for the session variable in your HTML code like this:
<div class="menuList">
<li><a href="/arena/"><img src="/images/icon/arena.png" alt="">Arena
<?PHP
If(isset($_SESSION['visited'])){
echo '<span class="green"> (+)</span>';
}
?>
</a>
</li>
</div>
You will need to add session_start() to the top of the page wherever you are accessing session variables, before you output anything to the page (e.g. DOCTYPE declaration.)
in Jquery you may do this like
<script>
$(function(){
$('.menuList').find('a').click(function(){
$(this).children('.green').remove();
});
});
</script>
You can accomplish this by adding this javascript to your page:
<script>
window.onload = function() {
var a = document.querySelector('.menuList a');
a.onclick = function() {
var span = a.querySelector('.green');
a.removeChild(span);
}
}
</script>
OR if you're using jQuery:
<script>
$(document).ready(function(){
$('.menuList').find('a').click(function(){
$(this).find('.green').remove();
});
});
</script>
i am creating a comment system using the php and mysql to store data and ajax with jquery all the system work well but when it comes to the delete action nothing it happen like this button do not have any action or relation with the system can anyone help me ???
comment_box.php
<li class="comment-holder" id="_<?php echo $comment->comment_id; ?>">
<div class="user-img">
<img src="<?php echo $user->profile_img; ?>" class="user-img-pic" />
</div>
<div class="comment-body">
<h3 class="username-field">
<?php echo $user->userName; ?>
</h3>
<div class="comment-text">
<?php echo $comment->comment; ?>
</div>
</div>
<div class="comment-buttons-holder">
<ul>
<li id="<?php echo $comment->comment_id; ?>"class="delete-btn">X</li>
</ul>
</div>
</li>
comment_delete.js(i am testing the delete button with firebug)
$(document).ready(function() {
$('.delete-btn').each(function() {
var btn = this;
$(btn).click(function(){
console.log("the id " + btn.id);
})
});
});
Try this
$(document).ready(function() {
$('.delete-btn').each(function(i,el) {
$(el).click(function(){
console.log("the id " + $(this).attr('id'));
})
});
});
<li id="<?php echo $comment->comment_id; ?>"class="delete-btn">X</li>
Since you are missing whitespace here between the id value and the class attribute, I think the browser just does not assign that class to the element.
Edit (for people who don’t know what “missing” means):
Your PHP code will generate HTML output of the form
<li id="123"class="delete-btn">X</li>
whereas it should of course be
<li id="123" class="delete-btn">X</li>
Please always validate your HTML code before asking questions.
Try
$(document).ready(function() {
$('.delete-btn').click(function() {
var comment_id = $(this).attr('id');
alert(comment_id);
});
});
I'm building a website where the admin can make settings for the website. I would like the admin settings page to have a similar "feel" as the rest of the website, which has some nice looking jQuery features.
On the admin site there's a hidden div, which is shown when one of six links has been clicked. I'd like the content of the hidden div to change content before showing itself. I'm not sure how to do this. I could have a div box for every link on the page. But this becomes pretty cumbersome since I'd need to repeat my css and jquery for every link. I imagine that this, somehow, can be done with some javascript/jquery code that determines which link that was click and then decides which php function to call inside the hidden div. Then the php could "echo" out the content of the div, which then could be shown.
How could one do this?
My HTML/jQuery code is as follows:
--- The html links ---
<table id="settings">
<tr>
<td>
<img src="images/folder.gif" alt="" height="100"/>
</td>
<td>
<img src="images/folder.gif" alt="" height="100"/>
</td>
<td>
<img src="images/folder.gif" alt="" height="100"/>
</td>
----- The Hidden div -----
<div id="dashboard_box">
<div class="dashboard_inside">
<form action="#" method="post">
<p style="font-size:20px; font-weight: bold;">Change color</p>
</br>
<fieldset>
<? load_content1();?>
</fieldset>
</form>
</div>
</div>
---- jquery code (working)----
var mouse_is_inside = false;
$(document).ready(function() {
$(".action").click(function() {
var loginBox = $("#dashboard_box");
if (loginBox.is(":visible"))
loginBox.fadeOut("fast");
else
loginBox.fadeIn("fast");
return false;
});
$("#dashboard_box").hover(function(){
mouse_is_inside=true;
}, function(){
mouse_is_inside=false;
});
$("body").click(function(){
if(! mouse_is_inside) $("#dashboard_box").fadeOut("fast");
});
});
You probably want to use ajax to load the content from the server. Take a look at jquery's .load() method: http://api.jquery.com/load/
You could include a data attribute per link:
<a class="action" data-content="content.php?method=load_content1"></a>
<a class="action" data-content="content.php?method=load_content2"></a>
js would look something like this:
$(".action").on('click', function() {
$("#dashboard_box fieldset").load($(this).data('content'), function() {
var loginBox = $("#dashboard_box");
if (loginBox.is(":visible"))
loginBox.fadeOut("fast");
else
loginBox.fadeIn("fast");
}
return false;
});
Then, in your content.php file you could check the method parameter in the url to determine what content to return.
My php is a little rusty, but something like this:
<?
call_user_func($_GET['method']); // i'm not sure how safe this is. you may want to be more explicit
?>
You can just add data attribute in each of your link's
<a href="#" data-url="content1.php" ..
Then on click of any of the a you can get the php to be called.
$('a').on('click',function(){
var phpFunctionToCall = $(this).data('url');
});
You probably need to make ajax call to load content into your fieldset As this <? load_content1();?> run's on server and javascript have no control over it.
Thanks for all the help. this is what I ended up doing.
--- HTML ---
<a class="action" data-content="content.php?method=load_content2"></a>
---Jquery---
var mouse_is_inside = false;
$(document).ready(function() {
$(".action").click(function() {
var phpFunctionToCall = $(this).data('content');
$('#indhold').load(phpFunctionToCall);
var loginBox = $("#dashboard_box");
if (loginBox.is(":visible"))
loginBox.fadeOut("fast");
else
loginBox.fadeIn("fast");
return false;
});
$("#dashboard_box").hover(function(){
mouse_is_inside=true;
}, function(){
mouse_is_inside=false;
});
$("body").click(function(){
if(! mouse_is_inside) $("#dashboard_box").fadeOut("fast");
});
});
--- PHP (shortened)---
function load_settings_panel($settingOnRequest) {
return $settingOnRequest;
}
$result = call_user_func('load_settings_panel', $_GET['method']);
echo($result);
Here is the JavaScript I use to animate slider (fade effect) of the content I read from database:
<script language="javascript">
jQuery(document).ready(function ()
{
var terms = ["span_1","span_2"];
var i = 0;
function rotateTerm() {
jQuery("#text-content").fadeOut(200, function() {
jQuery(this).text(jQuery('#text-slider .'+terms[i]).html()+i).fadeIn(200);
});
jQuery("#title-content").fadeOut(200, function() {
jQuery(this).text(jQuery('#title-slider .'+terms[i]).html()+i).fadeIn(200);
i == terms.length - 1 ? i=0 : i++;
});
}
rotateTerm();
setInterval(rotateTerm, 1000);
});
</script>
And here is the PHP code I use:
<?php
if (!empty($testLst)) :
$num=1;
foreach($testLst as $key=>$item):
$item->slug = $item->id;
$item->catslug = $item->catid ;
?><div id="hidden-content" style="display:none;">
<div id="title-slider">
<span class="<?php echo 'span_'.$num; ?>">
<h4><a href="<?php echo JRoute::_(ContentHelperRoute::getArticleRoute($item->id, $item->catid)); ?>">
<?php echo $item->title; ?></a>
</h4>
</span>
</div>
<div id="text-slider">
<span class="<?php echo 'span_'.$num; ?>">
<p>
<?php
$concat=array_slice(explode(' ',$item->introtext),0,20);
$concat=implode(' ',$concat);
echo $concat."...";
?>
</p>
</span>
</div></div>
Learn more >></p>
<?php
$num++;
endforeach;
endif;
?>
<div id="title-content">
</div>
<div id="text-content">
</div>
And here is a JSFiddle page reproducing what I would like to do.
My problem is that I am getting data that still has HTML tags, however I would like the output to have my CSS styles.
You could clone the node, and set that to be the new content of the target elements, to keep everything in jQuery objects, but personally, I'd use the .outerHTML property.
I've updated your fiddle to show you what I mean: I've changed the .text(...set content here) to .html(), because we're injecting HTML content. Then, I added [0] at the end of your selector, to return the raw element reference, which gives access to all standard JS properties and methods an element has, and just went ahead and fetched the outerHTML... easy-peasy
I have a page in php and all over the page I am using the <a tag to link.
For example:
<?php for($i=1;$i<=5;$++) {?>
<a href="abc.php?ref=<?php echo $i ?>"CLick me No. <?php echo $i ?> </a>
<?php } ?>
What I want to do is once we click on the link, jquery load function should called, like
$('#div1').load('abc.php?ref=1'null, function() {
});
but I can't change the php loop and <a tag ...
Thanks
Give each anchor a common class and an attribute that identifies the value of $i:
...
Then attach an on-click function to them:
$('a.numbered-anchors').click(function(e) {
var i = $(this).attr('anchor-id');
$('#div' + i).load(...);
});
You mean something like this:
"CLick me No. <?php echo $i ?>
$('#yourLink').click(function() {
$('#div1').load('abc.php?ref=1'null, function() {
});
});
Bobby
Something like this maybe :
$('a[href^="abc.php"]').click(function(event){
//do whatever you want
$('#div1').load(event.target.href, null, function() {});
});
PHP:
<?php for($i=1;$i<=5;$++) {?>
<a class="anchor-click" href="#" id="<?php echo $i ?>">CLick me No. <?php echo $i ?></a><br />
<?php } ?>
JS
$(function(){
$(".anchor-click").bind("click", function(event){
event.stopPropagation();
$('#div1').load("abc.php?ref="+$(this).attr("id"), null, function() {
});
});
});