I'm experiencing some strange behaviour with checkboxes on a Dojo page. In the code below I have created a search form which makes an Ajax/xhrGet request when the search text is changed - this all works as expected.
However I also have a checkbox on the same page which, when clicked, is also submitting an Ajax request. Since I have not connected the checkbox to the search I have no idea why this is happening.
Is this a bug or is there something more subtle going on here?
Any ideas/suggestions?
TIA,
BrendanC
<script type="text/javascript">
dojo.require("dijit.layout.ContentPane");
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.form.TextBox");
dojo.require("dijit.form.CheckBox");
dojo.require("dijit.Tooltip");
</script>
<div dojoType="dijit.layout.ContentPane" splitter="false" region="trailing"
style="width: 200px;">
<script type="text/javascript"> var srch = dojo.byId ("djsearch"); dojo.connect(srch, "onchange", "getbyname"); </script>
Search
<input dojoType="dijit.form.TextBox" name="dojosearch" value="Find"
trim="true" id="djsearch" propercase="true" style="width: 6em">
<p></p>
Tag Summary
<div id='tagsummary'></div>
</div>
I found the cause of my problem. Hopefully this will help someone else in the future.
Basically I did not issue the dojo.connect correctly - this needs to be done inside the 'addOnLoad' handler. In my initial code I was issuing the connect request on the page, but not in the required addOnLoad handler. The following code works correctly.
Hopefully this will help someone else in the future.
<script>
// Add the dojo.connect below
dojo.addOnLoad(function() {
// Connection s/b in 'addOnLoad' to work correctly
var srch = dojo.byId ("djsearch");
dojo.connect(srch, "onchange", "getbyname");
});
</script>
Related
I used AJAX quite a lot. Take the following code as an example, it sometimes fails updating the designated content div. Instead, the whole page is update. It's odd that sometimes it's OK, but other times it's not. The problem seems to occur randomly, and it is very annoying. Can somebody shed some light on it? Thanks.
<div id="content"></div>
...
<a href="/admin?arg1=systemSetting" class="adminMenu">
<button class="adminButton">System settings</button>
</a>
<script>
$(document).ready(function() {
$('a.adminMenu').click(function() {
var url = $(this).attr('href');
$('#content').load(url);
return false;
});
});
</script>
I developed a website in Codeigniter, but it appends a hash string at the end of every url.
For example:
http://my_website.com/#.UR46O6Wj12I
I want to remove this hash string after every url or preventing it from being appended to the url.
Seems like you have also posted this question at ellislab, so I checked out your page through there. The problem lies in your javascript, not in codeigniter.
The code causing the hash is this in your html:
<div class="like_social">
<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style ">
<a class="addthis_button_facebook_like" fb:like:layout="button_count" style="width:75px; overflow:none"></a>
<a class="addthis_button_tweet" style="width:80px;overflow:none"></a>
<a class="addthis_button_linkedin_counter" style="width:100px;overflow:none"></a>
<a class="addthis_button_google_plusone" g:plusone:annotation="bubble"></a>
</div>
<script type="text/javascript">var addthis_config = {"data_track_addressbar":true};</script>
<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-5112601232209e07"></script>
<!-- AddThis Button END -->
</div>
Like Rick Calder suggested, it's from some sort of an add-on, in this case a button from AddThis. More info from their support documentation can be found regarding that hash.
If you want to still keep that button, it seems that you can disable it by going to the advanced tab of the AddThis settings page and unchecking the Track address bar shares.
Alternatively, you can set data_track_addressbar to false.
please put this code end of the index file
<script type="text/javascript">
var addthis_config = addthis_config||{};
addthis_config.data_track_addressbar = false;
</script>
if you use tpl ddon forget {literal}this code{/literal}
this will helpfull
Following the simple example from Jquery: Accordion Example
Using a remoteLink function from grails (AJAX) the information is pulled back from the controller and sent back to the GSP, which works fine. I do however want this data to be placed within a Accordion container... click here for screenshot of current functionality.
(Event Create Page rendering form template) _form - GSP:
<g:remoteLink controller="event" action="showContacts" method="GET" update="divContactList">Show Contacts!</g:remoteLink>
<div id="divContactList">
<g:render template="contactListAjax" model="[contactList: contactList]" />
</div>
<script type="text/javascript">
$(document).ready(function()
{
alert("Checking if I'm ready :)");
$( "#accordion" ).accordion({
header: 'h3',
collapsible: true
});
});
</script>
_contactListAjax - GSP Template
<div id="accordion">
<g:each in="${contactList}" status = "i" var="contact">
<h3>${contact.contactForename}</h3>
<div><p>${contact.email}</p></div>
</g:each>
</div>
Not quite sure what I'm doing wrong here, as I'm encasing the data with the div with an id accordion, yet doesn't load. Please refer to screenshot link above to see what is currently happening.
UPDATE
Event (Standard Generated CRUD, only showing where the relivant imports are) create - GSP
<link rel="stylesheet" href="${resource(dir: 'css', file: 'jquery.ui.accordion.css')}"/>
<g:javascript src="jquery-1.7.1.min.js"></g:javascript>
<g:javascript src="jquery-ui.min.js"></g:javascript>
Try replacing:
$(function() {
$( "#accordion" ).accordion({
collapsible: true
});
})
with
$( "#accordion" ).accordion({
collapsible: true
});
Edit:
You can't use an <r:script /> tag after the request is finished. The server has already laid out all of the resources. Change it to a standard javascript tag. Also the inclusion of your javascript and css files should be elsewhere on the page.
I solved this... (well Hack & Slash for now... not the best, but only viable solution for now)
var whatever is the stored HTML generated by the AJAX and placed into the divContactList on the update function. The Accordion is deleted and then rebuilt (not the best approach I realise)
var whatever = $('#divContactList').html();
$('#accordion').append(whatever)
.accordion('destroy').accordion({
collapsible: true,
active: false
});
Is there a JQuery plugin that allows me to 'unhide' a form by after clicking a link? Like I have an invite link that can take me to a one text field form for an email address but I want this form to just drop down (pushing the rest of the content down also) and shows the form to submit the email. If you guys can think of a JQuery plugin that lets me do this, please let me know
Edit:
So I did this
<div class='add-link'>
<div id='invite_link'><a href=''>Invite User</a></div>
<div id='invitation_form'>
<form>
<input type='text'/>
</form>
</div>
</div>
and my jquery looks like
<script type="text/javascript">
$(function()
{
$("table").tablesorter({sortList:[[0,0],[2,1]], widgets: ['zebra']});
$('#invitation_form').hide();
}
);
$('#invite_link').click(function() {
$('#invitation_form').slideDown();
});
Do you guys see any error that causes the form not to slide down. It hides the form when the page loads but when I click the link it is not sliding down.
$('a.mylink').click(function() {
$('#MyForm').slideDown();
});
I don't think you need a jQuery plugin for this. The base jQuery library should be sufficient.
$('#showFormLink').click(function () {
$('#form').slideDown();
});
If you're looking for animation, that's possible as well by passing in a duration argument to slideDown.
Take a look at the jQuery show documentation.
In the code there are two methods, 1st method should read the text from the same domain that is example.com, and the 2nd function should read the text from different domain that Google.com/example.txt. Could any please let me know who to do this. I'm not sure whether I have framed the question properly. Please ask me if you do not understand my question.
//Ajax Question
//The html file path is http://example.com/example.html
<html>
<head>
<script type="text/javascript">
function Click1()
{
var div=// read the text from http://example.com/example.txt
document.getElementById("div1").innerHTML = div;
}
function Click2()
{
var div=// read the text from http://google.com/example.txt
document.getElementById("div2").innerHTML = div;
}
</script>
<body>
<input type="Button" Value="Button 1"name="textbox" onClick="Click1();"/>
<div id="div1">
</div>
<input type="Button" Value="Button 2"name="textbox" onClick="Click2();"/>
<div id="div2">
</div>
This cannot be accomplished using pure scripting technology. One way to achieve it is to write a server side script on example.com that will serve as a bridge to the other domain and perform the ajax call to example.com/bridge.cgi. In case you have control over the other domain you could also use JSONP which doesn't rely on XHR but instead it includes a script tag into the DOM and thus is limited to GET requests only.