Archive for July 9th, 2010
Upload Image Without Refresh Page – Asynchronous Image File Upload Without Ajax
Through concept, such as Ajax and scripting languages such as PHP, we now have a much more robust set of tools with which to much with imaging. Thorugh Ajax we can dynamically load and display images without loading the rest of the page with what the process speeded up considerably. We also have more control over what the user sees, while to load the screen or images. Users are generally understanding of the loading times, provided that they let you know what happens. can thorugh Ajax and a little PHP magic, we will help the user’s experience seamless and enjoyable as possible.
The basic copy, manipulate and dynamically displaing images with PHP and Ajax.
upload images
I guess it’s necessary to have a little bad news to bring Ajax at this point it is not possible to upload a file using the
I design a website with AJAX and PHP am. My main goal is to do everything without having to update the full page. I have done everything completed. I solved it partially with IFRAME.
CSS display property to none, the item is used persent on the side of the upload form, but not visible to the consumer. assiging of a name for the IFRAME tag, you can use the target attribute in the form day to submit the request to the hidden iframe post. Once you have configured the iframe, you can upload all you want, and then use Ajax to perform any additional functionality. Consider the following example, which allows you to a picture in a folder of your specification Upload. Consider the code with which you can build applications.
an AJAX-enabled file-upload system, hidden iframes used to create the upload
The hidden code form, with a hidden iframe for processing < br />
As you can see, use the same functionality and you will now use to load the recently uploaded image in your
web page dynamic and update without a screen. The upload feature is not yet handle your form submission, but it is now a feature called Download that once linked the fire process_upload. PHP script is finished uploading the images (determined by the evernt onload). This function takes doneuploading overall framework of the hidden iframe and the beautiful name as arguments. Then Ajax dyanmically users download the image of the speicified element is the parent frame.
In the experiment, a site for a picture frame website where users can upload images to see how they would look to create framed.
The uploading of photos can be divided into the following three steps will be looked again:
* An HTML form with a button ” genome to be broken “so the customer choose which file * on
upload a script to validate the upload process, select the file, rename it, and put it in the file system
* Finally, a page to the client the upload was successful advice
* Is there an AJAX-based solution or PHP-based solution to monitor the file size a user tries to upload via a form.
* If the file size exceeds more than 2 MB, we want a message to the user that they have a smaller file upload
size to give.
You can upload ZIP to shoot all your images in a file. You can use a rel <= "nofollow" onclick = "javascript: article_exit_link pageTracker. _trackPageview ('/ Outgoing /');" href = "http://www. Phpasks. Com / AJAX / upload-image-zip. Html "title =" Upload Image Zip File "> Image upload with zip file .
* You can ZIP file for the image, doc file and other files.
* This script can only jpg file uploaded and linked from other deleted file.
* You can specify which allows expansion or not shared with this script.
Facebook Like Extracting URL Data with Jquery and Ajax
Find live like Facebook extract URL or link data preview while editing the content. In this post I will explain how to get the cross-domain data with jQuery and AJAX. This is very interesting post, I developed a script only had a look at this used why. php
Ajax origin policy we could not access the cross-domain data with Ajax request $. get (“http://www. yahoo. com”, function (response) ());. So that the use of local file access (urlget. php) the cross-domain data.
urlget. php
PHP code with file_get_contents function includes loading the URL data. ZB urlget. php? url = http://yahoo. com http://www. 9lessons. info/2010/06/facebook-like-extracting-url-data-with. html Find live like Facebook extract URL or link data preview while editing the content. In this post I will explain how to get the cross-domain data with jQuery and AJAX. This is very interesting post, I developed a script only had a look at this We could not access the cross-domain data with Ajax request $. get (“http://www. yahoo. com”, function (response) ());. So that the use of local file access (urlget. php) the cross-domain data.
contains PHP code with the function file_get_contents to retrieve the URL data. ZB urlget. php? url = http://yahoo. com We could not access the cross-domain data with Ajax request $. get (“http://www. yahoo. com”, function (response) ());. So that the use of local file access (urlget. php) the cross-domain data.
contains PHP code with the function file_get_contents to retrieve the URL data. ZB urlget. php? url = http://yahoo. com