I understand that the EXIF data extracted from uploaded images are stored in the WordPress database, but i am not finding the proper way to find them or get them in a post for instance. I was looking around on web but all solutions found didn't work.Do you know an efficient way to get the EXIF data of a picture from post? I don't mind if is a php or jQuery solution as long it does the job.
EDIT: actually i found the reason for my problem. I managed to call the wp_get_attachment_metadata but except the width and height of image, i receive zero for camera, aperture, ISO, focal lenght, shutter speed etc. The call is something like $imgmeta['image_meta']['camera']
EDIT: Found the issue. server extension php_exif wasn't enabled.
I wonder if i can make the variable data which is [data] in jQuery.post( url, [data], [callback], [type] ) dynamic. for instance, this is the form i want to send,
I am writing a small data entry screen that will post the form data to a page and return a message. But i cannot get the Success or Error functions working properly.
Here's the code where strData is the posted querystring of:
I'm not sure whether it should be in a form and using the onsubmit or click of a button.
I have a simple HTML form which has checkboxes next to images. What I want to do is select one or more images press submit and on the next screen show the images which had checkboxes selected.
I can pass the values of the images across to the page via post but how would I declare the id into img name as the above example is hard coded?
Is there a way to retrieve POST data submitted from a form using Javascript? I know I can use PHP, but for lengthy reasons I cannot so I only have JS to work with.
My JavaScript is trying to POST data to a CGI script (Perl) using XMLHttpRequest. My CGI server gets different data from IE than Mozilla Firefox.
// For Mozilla, req = new XMLHttpRequest(); // For IE req = new ActiveXObject("Microsoft.XMLHTTP"); req.onreadystatechange = requestHandler ; // function to handle async response req.open('POST', myURL, true); // use POST req.send('foo=11&bar=22') ;
A Perl CGI script prints the parameters passed to it. $q = new CGI ; foreach my $param ($q->param) { print "$param: " . $q->param($param) . " " ; }
The data received by the CGI script is inconsistent, depending if the client is IE or Mozilla (Firefox) Server result from IE client: foo: 11 bar: 22 Server result from Mozilla Firefox client: POSTDATA: foo=11&bar=22
It seems that the POST data IE sends is more correct than the Mozilla data. Is there another way to send the data in Mozilla so the CGI script will give the same results. I could easily adjust the CGI script, but I think the problem is at the client.
can anybody help me in writing a javascript function which opens a popup window with the target URL when the link "POST Request" is clicked..
Points to note:
The HTML DOESNT and SHOULDNT HAVE A FORM TAG. The URL data should be sent as POST and not GET..i.e the search parameters should not be showin in the address bar when the page is opened.
I'm a total JS/jQuery newbie, and I'm having a problem using jQuery's load() to POST data to a remote PHP script and rewrite a DIV with whatever the server sent back.
Using a proxy in between, I can see that the JS script isn't sending anything, so I guess there's something wrong in the JS code I send to the browser [code]...
i want to send data(inputdata) using jQuery to a php script, the displaying the returned data(returndata) in a div but what happened that the (inputdata) don't get send this is my code it will explain it self better: HTMLfile.HTML
<HTML> <head> <script type="text/javascript" src="jquery.js"></script> <SCRIPT language="JavaScript"> function swapContent(inputdata){ [Code]...
I have some radio buttons and do a jquery post on click. Something like this: $.post("method", { value: value }, function(data) { alert(data); }); the value data does have the correct result, but my problem is the page doesn't refresh to that data.
I have a lot of tables and to get it to post some of the data into a form.
So say i have a location and a start date and end date, and when i select a radio and click submit the location and dates get put into the corresponding field in the form.
However i have a lot of tables and a lot of different options but want it to go to only one form. this form can be on a seperate page, but was wondering if its possible to get the form to appear on the same page, underneath the table.
I've got a page that receives post data to display it's contents. On the page I want a drop down list that on certain selections will pop a confirm box and on 'Ok' it should reload the page but with one of the post variables altered. I know how to reload the page, but how can I tell it to use the same existing post array but with one variable changed?
I am having a bit of an issue here. For some reason my ajax POST does not send all the information.The first parameters work fine, the others seem to be lost or something.
HTML Code: replytext = encodeURIComponent(document.reply.replytext.value); kunde = encodeURIComponent(document.reply.kunde.value);
All Ajax libraries I've read use encodeURIComponent() on the name-value pairs extracted from forms before POST ing the result to the server with and xmlhttprequest. I can understand why this encoding is required in the case of a GET request and the form data is attached as a URI query string; however, why is the encoding necessary for POST requests?
I am new to all this but making good progress and having fun in the process. I have written quite a bit over recent weeks (including a few $.post / $.ajax calls) for various sites/applications but this one is really puzzling me. Here is a snippet of code that is causing me problems.
[Code]....
The problem is that execution jumps from line 2 to line 6 ... ignoring the function(data) and I am not sure why. I get the correct value of "team" arriving at the perl script .... and the perl writes the correct json back. I just can't think where else I need to look to debug this - as I said, I have done something similar 5-6 times over the last few weeks - all without a problem. So I am sure I am doing something stupid here.
The script below works, but only returns one headline/url from the html list.I am coming from a procedural background and know there must be a better way to pass all the urls and headlines (the link text) to my PHP script, which populates my database, but even after reading 'Jquery in Action' I am flummoxed.how to attack this problem? The .each portion of my script does not seem to work as I expect it to. I have also tried append, which would seem to be a solution ... really all I need is the "which" value from the url, so passing a simple array of those values to PHP would suffice.
