JQuery :: Verify Whether My Browser Supports Ajax / Not Using?
Feb 4, 2010How can i verify whether my browser supports ajax or not using Jquery?
View 1 RepliesHow can i verify whether my browser supports ajax or not using Jquery?
View 1 RepliesWould anyone know what browsers are supported by AJAX in general? I've been trying to find this at several sources, but it's never really mentioned.
View 1 Replies View RelatedI'm developing a site that will use technologies like JavaScript and AJAX. I want the site to be functional for people that has older browsers or JavaScript turned off so for this I need to find out if the user's browser is supporting JavaScript and AJAX.
How can I check this in an easy and simple way? I.e the user enters my website with JavaScript turned off at the moment. And then he turns it on and reloads the page. I would like to catch that he has turned JavaScript on. The same goes with AJAX (although there is no off/on setting for AJAX).
I am looking for a piece of code where I can find out if client browser (any) supports flash. If no, then I need to display message.
View 1 Replies View RelatedHow to judge whether a browser supports ActiveX?
Some browser like Firefox doens't support ActiveX by default, but can
do it with plugin support. Take Firefox for example, it has a whitelist
(activex.js) of allowed ActiveX. So, "new ActiveXObject" may not be a
good idea. The ActiveX control for test is possibly not in the
whitelist.
Is there any better way to do that?
I have a page that has a box where announements can be seen. What I want is that when the page loads a div containing some announcement text should show up within this box. The divshould remain within the box for about 10 seconds, whereafter it should start sliding to the left and eventuallydisapper. Butif the user during the sliding decides to Hover or clickwithin that div then the sliding should stop andthe div should move back to its initail position (so that the whole text can be read again). The div shouldnotbegin any sliding process as long as theuser is hoveringwithin the div. Howeverif the user hover out of the div then the sliding proces should begin again.
What I'm trying to achieve is to havea annoncement to show up in this box, only for 10 seconds,whereafterit should disapper (by sliding away). However if the user wants to reads the annonuncementhe should be able to do so, by hovering that announcement. And whenthe user hasfinished reading he can just hover away and the announcement will disapper within few secounds. I have done some work here and there. I have used the slider method from jqueryui and the hover methods and the initial sliding process when the page loads, but putting them all to gether is not going good.
I'd like to have one form that has username and password at the top and if that is all the user supplies, then try to log him in. Otherwise, validate all fields for registration.
The problem then lies in the remainder of the form which has email, name and password confirmation. I still want to run validate on those fields but ONLY if the user has typed at least one character in any one of them.
Is there a way to do this? Or an example somewhere? Can validate for certain fields only be turned on IF a certain other condition is met?
I want to test a url the user gives to my website. All I want to do is check if the url is correct and live on the internet.
So I mainly be interested on finding out how to send a get ajax request and get back the http status code meaning either 200 success or a 404 error.
All I want to do is prevent something like this to be submitted to my website:
[URL] not a real site....
[URL] a real website.
I don't want to accept input of websites that don't exist or isn't currently live.
How can I test the url ?
I was wondering if there was an easy way to dump the html that gets generated after the page gets loaded to verify it's what I wanted and expected (I'd like to check out the source, not just the results).
View 2 Replies View RelatedMy current project has me working with UI dialog and I was wondering if it's possible to open a new browser window from a click of the dialog button. I have set up an ajax call to get the url but I'm not sure if this is the correct way.
function createNewProject(irb_id){
jQuery.ui.dialog.defaults.bgiframe = true;
jQuery(function(){
jQuery('#confirmDialog').dialog({
[Code]......
I've noticed that when I click the Stop button on the browser, or navigate to another page, jQuery.ajax calls the error event. You can see the problem live at: [URL]..
[Code]...
I've managed to use ajax to fetch and display the quotations which associate to a particular rep after i click that rep's name. But the only problem is the speed of response. The first few clicks are ok and very smooth. But after several tries, the response become slow and I cant even scroll down the webpage, and later on the web browser craches....
here it is:
<!-- Data display area -->
<br /><input type="image" id="printbtn" value="Print" src="images/printer.png"/><br />
<div id="container">
[code].....
I'm not having this issue with Mozilla Firefox, but it seems that the results of the code below are being cached in EI 8. When the browser makes another asynchronous call to the server with different results from the database, those results are not being displaying on the wepage. How do I fix this problem. As I mentioned above the code works fine in Mozilla Firefox. The page displays data in EI 8 with no errors five seconds after the page has loaded, but as the information in the database changes, I'm not seeing those changes reflected on the page in 5 second intervals. I'm assuming this is a caching issue, if so how do I fix it.
[Code]...
How do I verify that a given URL exist before actually loding it using
javascript?
Java script is not my kind of language. Anyone know how to make a two slot form that valadates. If a field is not entered it adds a * next to it.
View 1 Replies View RelatedIn a FrontPage web I'm trying to validate an email address to be sure it
meets some minimum format, perhaps something like ?@?.* I was told that
this could be done in javascript. Any help would be very much appreciated.
I have the following script that auto-submits a form at intervals.
setTimeout("document.forms['pageReloader'].submit();",90000);
Unfortunately, sometimes the target webpage is not available and I get
"page not found". That immediately kills my application, until I manually
restart it.
Is there a way in javascript to first check if a link exists before the
form is submitted?
For php programmers, an example of what I want will be:
if(fopen("http://www.example.com/", "r") {
do something here...
}
which code I can use for know if inner a select is there an option choiche?
I not want know which options someone have chosen; I want only know if there is one choiche in the select.
I have created two pages, the first page is stored in a free public web
server, and the second one is stored in a personal computer. This computer
is not allways on, so, sometimes, the page could not load.
I want to create a "Zero" page that checks if the second page is accesible
(and if it is, then redirect). And if the page is not accesible then
redirect to the public server.
How can I verify a text input box has an integer value and that value is greater than 0?
View 1 Replies View RelatedI'm working on a script that needs to check if a window is open.
The window is opened from a different function then the one that
has to do the verification. Will this work? What is the best way
to do this? Code:
I have a form with a javascript form validator to check against all fields to make sure they are entered in correctly and to reduce spam. I am using
Code:
var allowedChars = /^[a-zs]+$/i;
to specify that I only want characters and so on. Is there a way to reverse that to say this html input field CAN NOT contain any of the following? I want to check against a comment box to make sure no url address is entered (http:www.) because most spam contains urls in this field. Is there a simple solution?
I have created a registration script in PHP and want a JS feature embedded to tell the user that the 2 passwords they have typed "haven't" matched. If they are identical, then I want the registration to go through as normal, but if there is an incorrect match, then it should stop the script and open up an alert box stating the error. When the user clicks on the "okay" button in the alert box, the script should not try to carry on with the process.
I have seen this feature on a number of registration websites, but I have searched Hot Scripts and some other resources to no avail...
This code is working on Firefox and Opera. But it is not working on Internet Explorer:
Code:
What is the standard practice to verify that a page has loaded succesfully
in a frame when one issues a framename.href="url"? For example, detecting
404's, or other errors (like domain doesn't exist).
What expression would I use to validate a field's data - that cannot be anything but an integer?
An empty field is also invalid, or one with a space in it.