I have a web page on which I use jQuery's AJAX to load new elements into a div. This part of my page works fine.
I now want to add a similar event to these newly-added elements. To do this I planned to use jQuery's .live() method but nothing appears to happen.
So I initially start with this
<div id="change-agent-list" class="tooltip">
<div class="top"></div>
<div class="middle"></div>
<div class="bottom"></div>
</div>
Into .middle I asynchronously load markup that looks like this:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title></title>
</head>
<body>
<form name="main" method="post" action="/ils/agent-selector/" id="main">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTQ1MTc3ODM4NGRkg9mLyLiGNVcP/ppO9C/IbwpxdwI=" />
</div>
<ul id="content_0_agentsUL">
<li>
Agent 1
</li>
<li>
Agent 2
</li>
<li>
Agent 3
</li>
</ul>
<div id="agent-details"></div>
</form>
</body>
</html>
When the page initially loads I use this script - my intention is to add a click handler for each of the .agent-name elements that are asynchronously added later.
$j(document).ready(function () {
$j(".agent-name").live("click", function() {
var agentDetails = $j(".agent-details");
var loadingContent = '<div id="ajax-load"><img src="/sitecore/__/_images/global/ajax-load.gif" alt="AJAX content loading" /></div>';
agentDetails.show();
agentDetails.empty().html(loadingContent);
var modalURL = $j(".agent-name").attr("href");
agentDetails.load(modalURL);*/
return false;
});
});
The problem is that no events are being bound to the .agent-name elements. I've tried replacing all the inner script with a simple alert() so that I can see if any events are being bound to the .agent-name elements, and I can't get this alert() to display.
So in other words, no events are being bound to my .agent-name elements.
Even if I move the agent-name class to the list elements and change the jQuery to simply
$j(".agent-name").live("click", function() {
alert('1');
});
I still get nothing when I click on the elements.
Can anyone explain why, or how I fix this so that I can late-bind events to elements created in an AJAX callback?
I eventually solved this by using jQuery's on instead of "live".
You can only have one #agent-name because IDs are unique. You can just use $('#agents .link') since you already have a class on each anchor.
Not sure if this is helpful, but this works for me:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title></title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$(".agent-name").live("click", function() {
alert("click");
return false;
});
});
</script>
</head>
<body>
<form name="main" method="post" action="/ils/agent-selector/" id="main">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTQ1MTc3ODM4NGRkg9mLyLiGNVcP/ppO9C/IbwpxdwI=" />
</div>
<ul id="content_0_agentsUL">
<li>
Agent 1
</li>
<li>
Agent 2
</li>
<li>
Agent 3
</li>
</ul>
<div id="agent-details"></div>
</form>
</body>
</html>
Related
I have a file, which needs to have 90 modals with lots of long texts, because I need to create a modal when a link is clicked.
index.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap 101 Template</title>
<!-- Bootstrap -->
<link href="inc/bootstrap.css" rel="stylesheet">
<script src="inc/jquery.min.js"></script>
<script src="inc/bootstrap.min.js"></script>
</head>
<body>
<script>
$(function(){
$('a').click(function(){
var link = $('#name').html(); // I need sent this to my calculator file
$.ajax({
url : "result.php",
type : "post",
dataType:"text",
data : {
name: link
},
success : function (a){
$('#result').html(a);
}
});
});
});
</script>
<div id="result"></div>
I need this text for php script
</body>
</html>
resuilt.php
/* I used PHP becase i need more functions, this only a example how
* to creat and call a modal after click on a link.
*/
function create_modal($modal_ID = 'myModal')
{
return "<div class='modal fade' id='$modal_ID' tabindex='-1' role='dialog' aria-labelledby='myModalLabel' aria-hidden='true'>
<div class='modal-dialog'>
<div class='modal-content'>
<div class='modal-header'>
<button type='button' class='close' data-dismiss='modal'><span aria-hidden='true'>×</span><span class='sr-only'>Close</span></button>
<h4 class='modal-title' id='myModalLabel'>Nhãn</h4>
</div>
<div class='modal-body'>
Nội dung
</div>
<div class='modal-footer'>
<button type='button' class='btn btn-default' data-dismiss='modal'>Close</button>
<button type='button' class='btn btn-primary'>Save changes</button>
</div>
</div>
</div>
</div>";
}
echo create_modal();
?>
The result is, I need to click on the link two times to show my modal. But it can't close or does anything.
Where did it go wrong? And is there any way to make my idea better?
you can add
success : function (a){
$('#result').html(a);
$('#myModal').modal('show');
}
just add $('#myModal').modal('show'); when ajax load your modal in #result
I don't think 90 modals is a good idea.
Try saving data maybe in a databas.
Assign your links different ids.
Use jquery to listen to click events
Get data from your server
Populate modal with values from the server.
Check this stack overflow link.
Let me know if you need help
Is it possible to create a dynamic replace in Thymeleaf?
I have the following controller:
#Controller
public class LoginController {
#RequestMapping("/login")
public String getLogin(Model model){
model.addAttribute("template","login");
return "index";
}
}
And the following view:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org" >
<head></head>
<body>
<div th:replace="fragments/${template} :: ${template}"></div>
</body>
</html>
And i'm getting the following error:
Error resolving template "fragments/${template}", template might not exist or might not be accessible by any of the configured Template Resolvers
UPDATE
I tried to preprocess my variables like this:
<div th:replace="fragments/${__#{${template}}__} :: ${__#{${template}}__}"></div>
How ever now ${template} is getting replaced with login i have the following error now:
Exception evaluating SpringEL expression: "??login_en_US??"
Although Joe Essey's solution is working as well i solved with following code:
<div th:replace="#{'fragments/' + ${template}} :: ${template}"></div>
I believe the appropriate method to manage this behavior in thymeleaf is to use layout:fragment tags. Please correct me if I'm wrong. Here is a simple example of my layout page, and the login page which is 'dynamically' loaded:
layout.html
<html xmlns:layout="http://www.w3.org/1999/xhtml" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
<title layout:title-pattern="$DECORATOR_TITLE - $CONTENT_TITLE">Layout</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=Edge"/>
</head>
<body>
<div>
<div class="app-container">
<div th:fragment="content">
</div>
</div>
</div>
<div th:fragment="script"></div>
</body>
</html>
Then, when login gets loaded, it replaces the th:fragment div with the associated div in the html view which matches the string returned by the controller method, in this case login.html:
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"
xmlns:layout="http://www.w3.org/1999/xhtml"
layout:decorator="layout">
<head>
<title>Login</title>
</head>
<body>
<div th:fragment="content">
<form th:action="#{/login}" method="post">
<div><label> User Name : <input type="text" name="username"/> </label></div>
<div><label> Password: <input type="password" name="password"/> </label></div>
<div><input type="submit" value="Sign In"/></div>
</form>
</div>
</body>
</html>
Now, if you want to load another fragment conditionally, the approach I take is to add replace tags with th:if cases. Here's an example of a Form that displays different questions based on an attribute of the current user:
<div th:if="${foo.type)} == 'type_1'">
<div th:replace="fragments/custom-questions :: type-1-checkboxes"></div>
</div>
<div th:if="${foo.type} == 'type_2'">
<div th:replace="fragments/custom-questions :: type-2-checkboxes"></div>
</div>
Then the associated div gets loaded from the file custom-questions.html:
<div th:fragment="type-1-checkboxes">
//stuff
</div>
<div th:fragment="type-2-checkboxes">
//stuff
</div>
I am just encountering this issue (this is my first time with thymeleaf/spring). This is what solved it for me:
<div class="col-md-12" th:include="__${template}__ :: body" ...
In Thymeleaf 3.0, the following solution has worked for me:
<div th:replace="('fragments/' + ${template}) :: (${template})">
(Note however, that I use it with fixed name of the fragment and dynamic name of the template, so the parantheses around :: (${template}) might be optional.)
The solution is inspired by documentation for Thymeleaf in https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#fragment-specification-syntax
Both templatename and selector in the above examples can be fully-featured expressions (even conditionals!) like:
<div th:insert="footer :: (${user.isAdmin}? #{footer.admin} : #{footer.normaluser})"></div>
Note again how the surrounding ~{...} envelope is optional in th:insert/th:replace
<div th:insert=“${subpage}::fragementName”>
Just change subpage names and you will dynamic behaviour in thymleaf
I'm using JQuery Mobile with a form that changes server side. I need to reload the page so the most recent form is included on the page. The form also needs validation.
I'm able to get the validation to work once but once until a submit. The page successfully is refreshed and the form appears but the validation is gone and if I submit, a standard submit is done instead of a changePage.
The on pageinit seems to be firing every time. I've been pulling my hair out on this one. It seems like this should be so simple.
<?php //
session_start();
if (isset($_SESSION['mytest']))
$_SESSION['mytest']++;
else
$_SESSION['mytest'] = 1;
$s = $_SESSION['mytest'];
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>mytestout</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<link rel="stylesheet" href="//code.jquery.com/mobile/1.4.0/jquery.mobile-1.4.0.min.css">
<script src="https://code.jquery.com/jquery-1.10.2.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.0/jquery.mobile-1.4.0.min.js"> </script>
<script src="https://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.js"></script>
<script src="https://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/additional-methods.js"></script>
</head>
<body>
<div data-role="page" data-theme='b' id="testit" >
<div data-role="content" class="content" id="cart" style="margin-top: 25px; margin-left: 40px">
<p> counting session var = <?=$s?> </p>
<form id="myform">
<input type="text" name="myname">
<input type="submit">
</form>
</div>
</div>
<script>
function submitme(e) {
$.mobile.changePage( "#testit", { transition: "slideup", changeHash: false, reloadPage: true, allowSamePageTransition: true });
}
$(document).on('pageinit', function(){ //
$("#myform").validate( {
rules: {
myname: "required"
}
,submitHandler: function(e) { submitme(e);}
});
});
</script>
</body>
</html>
The problem here is the 'pageinit' event, which runs just once per page (its also deprecated). You'd have to use the pagecontainershow event, which runs each time the page is shown. That should initialize the form validation again, making it work for each time its rendered. Note that I haven't tested that solution, yet.
I'm currently building a page with jQuery mobile.
I need to load some custon JavaScript on one page, so I found the pageInit function.
Here's a short example of what i'm using:
page1.html:
<!doctype html>
<meta charset="uft-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>page1 | test page for jquery mobile</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css">
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
<script src="js.js"></script>
<div data-role="page" id="page1">
<div data-role="header">
<h1>Page 1 Title</h1>
</div>
<div data-role="content">
go to page2
<p>Page 1 content goes here.</p>
</div>
<div data-role="footer">
<h4>Page 1 Footer</h4>
</div>
</div>
page2.html:
<!doctype html>
<meta charset="uft-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>page1 | test page for jquery mobile</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css">
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
<script src="js.js"></script>
<div data-role="page" id="page2">
<div data-role="header">
<h1>Page 2 Title</h1>
</div>
<div data-role="content">
go to page1
<p id="addstuff">Page 2 content goes here.</p>
</div>
<div data-role="footer">
<h4>Page 2 Footer</h4>
</div>
</div>
js.js
$(document).delegate('#page2', 'pageinit', function() {
$('<div />', {
html: 'Some text that was added via jQuery'
}).appendTo('#addstuff');
});
So I need to execute some JavaScript on page2.html. It actually works great (the div was created and you see the text). But when I'm clicking on a link to change the page, you can see, that jQuery is calling a hashtag in the URL first. So it looks like:
example.org/page1.html#/page2.html
when I clicked on the link on page1.html (just for a few milliseconds maybe) and then it redirects to
example.org/page2.html
I guess it's because of the id .. but I need this one for the pageInit (as far as I know).
Is this behavior normal ? Or am I doing something wrong. Maybe there's even a command to not call the hash tag.
Here you go:
It's important to note that if you are linking from a mobile page that was loaded via AJAX to a page that contains multiple internal pages, you need to add a rel="external" or data-ajax="false" to the link. This tells the framework to do a full page reload to clear out the AJAX hash in the URL. This is critical because AJAX pages use the hash (#) to track the AJAX history, while multiple internal pages use the hash to indicate internal pages so there will be conflicts in the hash between these two modes.
For example, a link to a page containing multiple internal pages would
look like this:
< a href="multipage.html" rel="external">Multi-page link< /a>
Src: http://view.jquerymobile.com/1.3.0/#Linkingwithinamulti-pagedocument
I have a problem redirecting a page with javascript. I want to redirect the page after clicking a button, but it is redirecting it automatically.
Why is that?
window.onload=initAll;
function initAll(){
if(window.addEventListener) {
document.getElementById('check').addEventListener("click",redirection,false);
} else if (window.attachEvent){
document.getElementById('check').attachEvent("onclick", redirection);
}
function redirection(){
window.location.href='http://www.google.com';
}
}
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="glavna.js"></script>
</head>
<body>
<div id="wrapper">
<form action="glavna.html">City:<input id="city" type="text"/>
Price: From:<input type="text" id="from"/> To:<input type="text" id="to"/>
Refresh in min :<input type="text" id="refresh"/>
<button id="check" >Search</button>
</form>
</div>
</body>
</html>
this can be done with window.location.href what it does
// similar behavior as clicking on a link
window.location.href = "you want to redirect";
window.location is location object. To redirect Use window.location.href instead