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In php, I need to upload an large image; however it needs to upload in minimal seconds.
We have number of fields in a form with image upload. user can upload large images, using normal upload it will take long time. So I would like to use some background uploading using jQuery ajax. please provide some other solutions to make it easy.
Thanks in advance!
Use Dropzonejs, it supports Ajax upload, upload progression, drag & drop files and also multi-file upload.
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Hi,
I've been trying to find a tutorial on how to upload/download an image to/from a mySQL database by using php and android.
I've made a database on 000WebHost, I've uploaded string data (name,username,password,email), but I want my app to have the ability to upload/download images.
Does anyone know a good tutorial (video/text maybe) on how this can be done?
Thanks.
Php allows you to create forms which support image upload functionality. This is generally done via a multi-part post message to a form that you create. Check that out here
You can try storing the image into a MySQL db as a base64 encoded string.
However, this is not a good idea from scalability perspective.
You can checkout this tutorial here which has an android sample as well.
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I am looking for a library through which I can read my pdf file (which contain both images & text), and read the speicific information (customer information).
I have created the pdf file though html2pdf class. Now since I have not keep track of all the changes, I need to read the pdf file for some information.
My pdf structure is
Header
customer information
Order details.
footer
I want to read the Order details which are in a table with products & their prices.
Any help will be really appreciated.
Thanks in advance.
:)
You can start from reading php pdf functions:
http://www.php.net/manual/en/ref.pdf.php#53628
Or use some external library available out there:
http://www.pdfparser.org
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I'd like to have ability to resize pictures on my site.
Algorithm:
You upload an image to site. (grey)
That image appears in orange part.
Red part - is a rectangular, with help of which we can choose which part of image to show in preview_zone.
After I choose right zone, I press OK and data(resize zone) uploads to server.
Server crops image with PHP.
Maybe you could find any articles, how to do it, or sites with such api.
Or do it by yourselves.
I would be very gratefule for your help.
You should check out JCrop jQuery image cropping plugin:
http://deepliquid.com/content/Jcrop.html
Repo: https://github.com/tapmodo/Jcrop
https://github.com/tapmodo/Jcrop/tree/master/demos
Examples: http://deepliquid.com/projects/Jcrop/demos.php
One of the demos seems to match your requirement. (http://deepliquid.com/projects/Jcrop/demos.php?demo=live_crop) You can make small modifications to get your desired output.
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I am working on creating a website which will allow users to update a table using Javascript.
What I am looking for is a way to allow the user to export the table as an image (jpg, png etc.) or a PDF once it has been modified.
If there is a similar thread or topic please let me know, I don't really know where to start here. If you can recommend background reading that would be great too.
This is not something that can really be done client side (without installing software on the clients, of course). You will need to generate this PDF server-side.
How you do that depends on the language and platform you are using.
There are a couple open source PDF librarys you can use;
SharPDF, PDFClown, iTextSharp just to name a few...
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Is there a way to convert PDF to SWF using PHP.
Basically I need to show PDF documents inline the browser using FlexPaper and something of that kind, but NOT Adobe reader plugin.
I need to show PDF docs so that users won't be able to download them.
Regards,
Levon
Check out pdf2swf from http://www.swftools.org/. It's not a PHP module but you can call it with the exec-Function.