Category Archives

15 Articles
PHP PDO jQuery AJAX Example

PHP PDO jQuery AJAX Example

I have found a very nice tutorial, how to use PHP, PDO, jQuery and the ajax technology to create, edit and delete records on a database table. I have copied the script and had make an online demo page from this project.

Its like my own German article how to use PHP and Ajax to edit a table on the MySQL database. Its interesting, how different the concepts are to create a editable MySQL table.

Feel free to compare the different scripts on this demo sites:
Preview the PHP PDO example from programmerblog.net.
Preview the mysql ajax edit table example from my blog.

Don’t forget to checkout the website from programmerblog.net, there are many good articles.

.Net Core PDF Library from HTML

.Net Core PDF Library from HTML

If you need an PDF library, wich converts an HTML document to a PDF you need a library. There are a lot of libraries on the market, but only a few wich are free and open source. In my projects i used the DinkToPdf library, wich is a wrapper for the webkit engine (the chrome engine) for c#/.Net Core. The library needs as dependency the wkhtmltopdf library, wich you need to add manually. 

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A propertygrid for javascript: jq PropertyGrid

A propertygrid for javascript: jq PropertyGrid

I have found a useful jQuery Plugin to show very fast a javascript object as a form. Its jqPropertyGrid, you can easily show an object with one line of code: 

$(‘#property-grid’).jqPropertyGrid(record.data, options);

I have used the plugin to show fast and easy options for my form editor. Its pretty simple and makes it a lot of easier to make an object editable. Also you can with one command serialize the object back or you can use an event listener, so you get informed on every change the user has made on the property grid.

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