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Blog about Oracle and Application Express

Friday, 29 April 2016

Apex World Dashboard

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For the Apex Dashboard Competition I created an World Dashboard. It is based on the demographical and geographical data on all countries of ...
9 comments:
Thursday, 3 March 2016

Identify Fire on Page Load DA Actions

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Today I am investigating performance problems on an Oracle Apex page. On of the possible causes are JavaScript DA Actions that are Fired o...
2 comments:
Tuesday, 1 March 2016

Let’s wreck the default Fire on page load option

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Do you recognize the situation that you have coded a nice JavaScript Dynamic Action to respond on user input, you run the page and you noti...
5 comments:
Saturday, 21 November 2015

Using the Apex Auto Complete Item with JQuery Mobile

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For long lists mobile applications the Apex Autocomplete Item is way more suited than a Select List Item. You know what I mean, when you e...
2 comments:
Thursday, 19 November 2015

Change those icons in your Navigation Menu!

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Just returned from the DOAG 2015 conference. I really had a good time meeting old friends, making new ones and seeing a lot of impressive an...
1 comment:
Monday, 7 September 2015

Speak to your Apex application

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The development of smartphone web applications hosts many challenges. For me personally the largest challenge is efficient and comfortable d...
3 comments:
Saturday, 15 August 2015

Preventing SQL Injection without using bind variables

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SQL Injection can be a serious threat to your database. Depending of the setup of your database an attacker could destroy your data or get ...
4 comments:
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About Me

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Dick Dral
Freelance Oracle Developer, specialized in Oracle Application Express exploring the possibilities of mobile and web applications. I like to share my experiences in this process with others.
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