Is there any easy way to make a Ajax call in a Webpart?
I have a Webpart with a button, and I want that when the user pushes the button, it executes a server function without reloading the page. And then, if all is ok, execute a callback function. I thought that the best way is with a AJAX call.
But when I've looked for how to do it I only get some complicated tutorials that I don't really understand (and most are from old versions of Sharepoint). Any help? What is the best way to start? Thanks
Have you tried using jQuery with a content editor web part? I've done this before and it's rather easy. Here is a step by step for how I do it.
Download jQuery.
Upload jQuery to SiteAssets in Sharepoint.
Upload coded file (see below) with AJAX calls.
Point to coded file via Content Editor Web Part.
It should work!
Here is a default way something should work.
<html>
<head>
<script src="<point to jquery file>"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#main').load('<RELATIVE URL TO SERVER PAGE>');
});
</script>
</head>
<body>
<div id="main"></div>
</body>
</html>
If possible I would go for a Visual Web Part in Visual Studio. You basically create a .NET user control. It saves you a lot of manual control definitions etc.
If in SharePoint2007 you might want to take a look at the "Smartpart". It has ajax support and some great tutorials on how to use it.
Related
I would like to know how I can translate the articles according to the language of the user ! the language set on the app when the user changes the language, the article must be translated also, localization is already set up in the app but not on the article! i should use an API for that or i can do it without? please tell me!
NB: I got only access via FTP so, I can install packages via composer!
please show me some example or link!
how I can use packages in Codeigniter without use composer, like download it directly from GitHub an put it in my project!
Put the following code in your website structure:
HTML Code:
<div id="google_translate_element"></div>
Javascript Code:
<script type="text/javascript">
function googleTranslateElementInit() {
new google.translate.TranslateElement({pageLanguage: 'en'}, 'google_translate_element');
}
</script>
<script type="text/javascript" src="//translate.google.com/translate_a/element.js?cb=googleTranslateElementInit"></script>
This is for your whole website will be translated, I hope it works for you.
I've made page with sidebar, which can be hidden. I added JQ mobile becouse I need swipe event for handling it on mobile devices, but JQ mobile broke the page completely.
All forms are submitted by AJAX (I found event for forms and links in G Chrome- developers) and all links also tries to load content by AJAX.
Is there any way how to disable it for whole page (some global config, not just with data-ajax=”false” which doesn't work for me at all)?
Could anyone help me fixing that? Thank you :)
After few hours browsing documentation, I've found, what I needed. I just needed to move config code before JQ Mobile script loading.
Now it works;
<script src="files/script/lib/jquery.min.js"></script>
<script type="text/javascript">
$(document).on("mobileinit", function () {
$.extend($.mobile, {autoInitializePage: false});
});
</script>
<script src="files/script/lib/jquery-mobile.min.js"></script>
Currently my angular app is dynamically loaded into the current webpage. This means that as well as all scripts (angular.min.js / controllers etc) and is loaded with the Wicket AJAX request and injected in the current webpage.
The scripts are included in the head, the div injected in some form in the body.
At this point Angular should detect the div and start up the app, but nothing happens. when i try to use console.log(angular) i get angular just like with an normal app. When i try to load the same webpage (without the AJAX injection) the app starts up fine.
How can i manually start AngularJS, or notify to start?
http://docs.angularjs.org/guide/bootstrap
Manual Initialization
If you need to have more control over the initialization process, you can use a manual bootstrapping method instead. Examples of when
you'd need to do this include using script loaders or the need to
perform an operation before Angular compiles a page.
<!doctype html>
<html xmlns:ng="http://angularjs.org">
<body>
Hello {{'World'}}!
<script src="http://code.angularjs.org/angular.js"></script>
<script>
angular.element(document).ready(function() {
angular.bootstrap(document);
});
</script>
</body>
</html>
In short: Remove ngApp directive from your html and manually bootstrap
Developer guide has the most you need, I suggest everyone to read it.
i am using script tag in my MVC view and my src for Script tag is "http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.min.js".
the issue iam facing is html buttons are not working/postingback.
If i remove script tag,everything works fine.
whts the actuals problem with my code.?
there could be number of issues, the script tag you are refereing to includes the jquery library from the CDN. One possibility could be that there is some javascript code in the view that is disabling your buttons you can verify by doing the following
1) keep the script tag (jQuery) included in the view
2) in the script section of your view (if you have else create one like)
<script>
$(function(){
$(":button").removeAttr("disabled");
});
</script>
3) so your final code will look like
<script src="http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.min.js"></script>
<script>
$(function(){
$(":button").removeAttr("disabled");
});
</script>
check now if it works... if it works then it means that you have some code that is disabling the buttons and upon removal of jquery library js error would have occured that why it seems to work...
Is there an easy way of automating clicking on a certain button on a website?
I'm trying to help someone in my company out, the guy basically stares a booking page the entire day, having to click on a single button to refresh the page. If new booking slots becomes available, then it will only be shown on the page on the page refreshes, which means, the guy needs to click on the button the entire day...
Is there a way of maybe automating this? cUrl? Ruby?
If you just refresh the browser to make it refresh then you could try a reload plugin like https://addons.mozilla.org/en-US/firefox/addon/115/. If you actually have to click the button then you could put together a very simple greasemonkey( https://addons.mozilla.org/en-US/firefox/addon/748/ ) script which just simulates a mouse click. With jQuery it would be something like
$("#buttonid").click()
triggered by any one on a hundred timer plugins or setTimout.
First of all i think i have understand your question correctly. What you are trying to do here is that periodically refresh an external web page (say www.google.com)
If so do something like this
create an html page
test.html
and create an iframe inside it and give the url of the web page that you want to refresh
iframe src="http://www.google.com">
and then in the head section add
META HTTP-EQUIV="REFRESH" CONTENT="5" to refresh the page
Ex:
html
<head>
<META HTTP-EQUIV="REFRESH" CONTENT="5">
</head>
<body>
<iframe src="http://www.google.com"></iframe>
</body>
html
Hope you find this helpful (as i said if i understood the question correctly)
cheers
sameera