AJAX :: Resize / Preview And Upload Image

May 24, 2009

I wanted to do an Ajax script to resize and preview and image in an html form. Well, I didn't find how to do with Ajax, so I had to use php.The issue is that JavaScript cannot manage a file field to get the selected file and send it via Ajax. The only way to send a file is submitting a form. To not send all data of the form, the file field must be a separate form from the rest of the data. So it can be automatically sent to a php script, which resizes the image, uploads it and then can display it in a iframe without reloading the page.

Then you have the resized image previewed in the form without submitting all data. And then you can send all data with Ajax, including the path of the previously uploaded image, which is stored as a variable in the iframe.I use one html file and two php scripts, which in total are less than 20 KB.

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Preview Image Before Upload.

Jul 20, 2005

I have a form to allow the user upload images.
The user browse for an image in their computer and click open, th
image to be upload is preview on the img tag.
The script works fine with IE, but does not work with mozilla Netscap
bowsers.
Does anyone knows what could be the problem?
Does the ONchange function works in Netscape?
Or anyone knows a tag that can preview the image file before uploadin
it. Code:

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Image Preview Before Upload?

Nov 10, 2009

when client uploads any image at that time before uploading the image i want to display that image to the client. so please provide me the snippet of javascript to achieve this thing.

<img id="previewField" name="previewField" width="100" height="100" /> <input type="file" id="picField" onchange="document.previewField.src=this.value;">

but i am not able to preview this image on mozilla so please provide me the solution for this or if it it possible using ajax then also please provide the solution. the altimate goal is: the local image which is suppose to be uploaded should first be previewed to the client or uploder.

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Preview An Image Before Upload?

Mar 20, 2008

pliz let me have an working example for it

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Preview Image Before Upload?

Aug 9, 2011

Following code shows images before uploading them. It works well in chrome but it is not worknig in IE 6+. cross browser working of code

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>

[Code].....

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Preview Of Image Picked For Upload

Sep 22, 2010

I have a form where visitors can upload an image. Rather than showing the form data and image again with a "are you sure you want to upload this stuff" button, I thought it would be neat to show a preview of the image next to the "browse" button after they indicate which image they want to upload. I'm guessing this is not possible given the image is on their systems?.?.

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JQuery :: Upload Image With Progress Bar And Image Preview?

Jul 14, 2011

How is upload image with progress bar andImage Preview before upload to database?

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File Upload With Preview?

Dec 15, 2010

I have a page with 5 file inputs and 5 img tags i have everything working but preview of course changes all the img tags so no madder what browse button i choose all fixed img tags are updated with that preview.here is a code i found and messed with a little cant seem to figure out how to add a loop or something to update just the called tag

Java Script:

<script type="text/javascript">
<!-- Begin
/***** CUSTOMIZE THESE VARIABLES *****/

[code].....

i went through this code file and the change does not appear to be where the change should ocur im sure its in the actually script need to loop through the images[] field i would think like i would in php The only thing i could think to do is paste the script code 5 more times and change each variable to 1 2 3 4 5 but then ill have a big php code page there would be a way to make this work i would think

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Upload Picture To Server With Preview?

Sep 1, 2011

i need to upload a picture to a server then the server will send a preview without redreshing the page.

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Looking For Ajax Image Upload Script

Jun 26, 2007

Does anyone know of an easy to implement ajax upload script for php
which also has a progress bar. If possible I'd like it to be able to
remove already uploaded files and do minor manipulations.

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Ajax :: Refresh Image After Upload?

Jul 9, 2010

I have a script which allow users to chnage there profile image, and it allmost works perfect. The script is set up so when a user uploads a new picture it overrides the previous one, so if a user have an ID, lets say 15, the image would be called 15.jpg. The problem is that when an new upload is finished it still shows the old image, I think by cache, and thats no good. How do I refresh the image with ajax so when the script has done uploading the image is the new one?

The javascript upload.js:

Code JavaScript:
<!--
function startUpload&#40;&#41;&#123;
document.getElementById&#40;'f1_userimage'&#41;.style.visibility = 'hidden';
document.getElementById&#40;'f1_upload_process'&#41;.style.visibility = 'visible';

[Code]....

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Possible To Upload An Image Using Jquery Ajax Function?

Jan 20, 2011

Before I waste time trying to achieve this, could someone possibly tell me whether it is in fact possible to upload an image using the jquery ajax function?I have seen examples on google but they are not too clear how they achieve it.

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AJAX :: Upload Image Without Refreshing Page And Show Progress Of Uploading

Aug 12, 2010

I need to upload image without refreshing a page and show the progress of uploading.How can i do it?

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JQuery :: Image Preview Gallery Image Loader?

May 17, 2011

I am brand new to JQuery but love it already. I have a couple of questions about a image effect I have found on a site and have used in my website. I found it herehttp://www.htmldrive.net/items/show/136/Image-Preview-Gallery and you can see how I am using it [URL]... The problem I have is. Is there anyway to add a per-loader into the jquery while theimage loads as the images I am using are larger then what the person that made used and the images are taking a little while to load. and also when you click the image it takes you to a new page with just the image on it is there a way to stop it from doing that?

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Image Preview With Input File

Jan 18, 2011

I am getting problem to preview image when user select file before submit the form. I tried to search on internet to sort out this porblem but no succeeded.

My code is as below:

Code:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>

[Code]......

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Smooth Image Enlarge Preview On Mouse Over?

Mar 31, 2009

I am looking for a script that does this: [URL]

I have images on my website that I want to enlarge when the user mouses over them - but to be as smooth as this example and actually displays over top of the content as opposed to making the content move and resize. I am sure that I could build this from scratch, but really do not have time and why invent the wheel if I do not have to!

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JQuery :: Fullsize Image Not Displaying In Preview Area?

Jan 3, 2012

I am working in Dreamweaver CS4 with both HTML and Javascript. I created a preview area and some thumbnails beneath. Each thumbnail is linked to a full size image. So far, so good. I'm attempting to follow a Javascript tutorial to make a lightbox. I added CSS rules and the javascript code in the hopes of having my thumbnail show the image in the clickable preview area when hovering. However, my fullsize image does not display in the preview area. Interestingly, when I hover over the preview, I see at the bottom of my browser that it is still linked, just not displaying. The preview area is blank.

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Linked Fullsize Image Not Showing Up In Preview Area

Dec 14, 2011

I am working in Dreamweaver CS4 with both HTML and Javascript. I created a preview area and some thumbnails beneath. Each thumbnail is linked to a full size image. So far, so good. I'm attempting to follow a Javascript tutorial to make a lightbox. I added CSS rules and the javascript code (below) in the hopes of having my thumbnail show the image in the clickable preview area when hovering. However, my fullsize image does not display in the preview area. Interestingly, when I hover over the preview, I see at the bottom of my browser that it is still linked, just not displaying. The preview area is blank.

Javascript:

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Image Preview - Ok With FF, Doesn't Work With IE, Opera, Chrome?

Feb 4, 2011

Before image upload I want users to preview their choice. For some reason JS doesn't work with all browsers except FF.When a user selects file, JS preview function should insert it into #addPreview div where preview.gif is located as a default picture. If everything goes OK preview.gif is replaced with new selected file. Otherwise wrong size or file type is detected. Alert message appears in #addPreviewAlert div.Here's my code:

HTML CODE

Code:
<!-- ALERTS -->
<div id="addPreviewAlert"></div>
<!-- END ALERTS -->[code]...

Tell me why Firefox works as desired, but all other browsers don't allow any preview. They don't show any JS error messages and alerts either.

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Uploading An Image Kijiji Style (preview Thumbnail)?

Jun 19, 2009

I tried the script below in IE 6, 7, and 8 and it all seems to work, but it doesn't work with firefox 3. I'm trying to do a preview to an upload image, pretty much like how kijiji does it. (try it with kijiji if you want to know what I mean).This script shows a thumbnail of the image that is about to be uploaded before the form is submitted.Anybody know how to make this work in all browsers?

Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>

[code]......

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JQuery :: Full Size Image Window From Preview Gallery?

Jun 16, 2010

I so far have a scrollable image gallery of some thumbnails, I now wish to be able to click on the thumbnails and it load the corresponding full sized image with the website and everything else behind it being darkened/dimmed.the xhtml is structured like this so far, with no links to the full size images

<div class="sc_menu">
<ul class="sc_menu">
<li><a href="#">

[code]....

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AJAX Upload

Apr 6, 2006

Is there any way to upload file through AJAX?

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AJAX File Upload

Jun 27, 2007

This Scripts allows you to upload files using AJAX (I'm not an
expert). The site claims it's the best way to upload files out there,
and the file size is only 1 kb.

I couldn't get it to work for me. I downloaded the files to my
computer, and opened the index file with my browser. It doesn't work
(the demo on their site does); IE doesn't show any error messages or
anything, and FF shows a single word that might be treated as an error
notifier: 'undefined'. Does this thing even work? If it does, could
anyone please give me detailed steps on how to using it on my site?
Code:

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Upload File In PhP Via Ajax

Dec 16, 2009

I've created a PhP page(Main) which will list records and a link to change their "thumbnail". Clicking on it will open a "pop-up" which will present a "File input" box and when user select a file to upload, this popup-page will send the form fields to a "process page" using AJAX. This Process page will upload the file and on success returns nothing else the error to the Ajax object in Popup. On return, the popup page will just reload the thumbnail on main page if success and closes itself.

I'm sure I've described what I wanted to do. Again, in brief: Main->(Opens Popup)->Popup->(Send file using AJAX)->Process Process->(Upload File & return result to)->Popup->(Reload img on Main and closes itself)->Main
Below are my codes:

[Code]...

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Ajax :: Php Upload Progress Bar

Apr 16, 2011

I used this page for making upload progress bar. I downloaded it and uploaded it to the server (you can see it here), and I signed up to Google Maps API and I pasted the code, but it doesn't work. It uploads the file, but it doesn't write the upload progress

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Using XHR To Upload Image?

Nov 17, 2010

I was just wondering if it was possible to upload an image using XHR rather than a hidden iframe? If so, do all modern browsers support it?

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