Hope this post really helpful for wp beginners. In this post we have explained about how to hide the post content in rss feed.

How to Install WordPress plugin:

  1. Login to your wordpress site.
  2. Plugins > Add New > Search “WP KILL” plugin.
  3. Click Install button and Activate it.
  4. Finally You have installed and Activated WP KILL plugin.

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Tuesday, August 30 2016

AngularJS Dynamic Form Fields

After long time back we had to published article from AngularJS. In this post we explained the Dynamic Form Fields integration in AngularJS. Here we are going to implement sample example of employees daily todo lists. The following form fields are employee name,email,designation and description with bootstrap 3. This is the sample form and you will change your needs.

Step1:

Include angularJS library version is 1.5.8.

AngularJS_Dynamic_Form_Fields

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We had published javascript library for signature pad using html 5 canvas. In this post we described about how to capture signature using HTML5 Canvas. Here we are using To draw a line using HTML5 Canvas, we can use the beginPath(), moveTo(), lineTo(), and stroke() methods. beginPath() method to declare that we are about to draw a new path. lineTo() method to draw a straight line from the starting position to a new position. we can apply a stroke to the line using stroke().

signature_pad

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We had published article about Pear library. Why we are using pear library because in export option they gave simple and flexible with ease of code implementation. In also their documentation clear to understand. Here we gave sample of how to Export XLS file using Pear with PDO and to export the users information as excel file with PDO OOPs .  Once you do with our sample code and if you are got idea you can customize code as your wish. 

 

export_excel_pdo

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In this article we have explained about PHP Login and Registration System with PDO script. PDO connection is always secure and flexible support for all databases. PDO has an ease of code implementation. We were implement a sample PHP login and sign up system with PDO.

php-login-and-signup-system-with-pdo

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In this post we have explained about how to create multiple database connection in codeigniter. Please do the following changes in your files.

Config.php:

Change the below following things in your config.php

$active_group = 'default';
$active_record = TRUE;

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We had published after long time back article about SQL injection. First of all explain what is sql injection.To avoid the unwanted peoples are access your database without your knowledge i.e hacking.When the system (website) to ask the input from users in that time we won’t directly pass the input to the database we must validate the inputs.

Following things are to prevent the user input :

If you got the input from users, you have to validate using regular expressions for example.

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In MySql select query we can customize the order of display the result as our wish. The following query I hope it will give some clear ideas do more thoughts in your future queries.

For example:

SELECT * FROM users_ranking 
ORDER BY field(rank_position,'1','2','3','6','4','5'),email ASC

 

 

Guys you are trying to insert data from one of your existing table to another existing table or same table in mysql you can use SQL Insert into Select Query. The following query will explain

INSERT INTO users (user_id,username,email,password)
SELECT user_id,username,email,password FROM users;

You can add where clause too,

INSERT INTO users (user_id,username,email,password)
SELECT user_id,username,email,password FROM users
Where user_id <= 5;

 

In this post we have explained about how to generate strong password in PHP. Following function is very easy to generate strong password with alphanumeric and custom special characters too.

generate_strong_password_in_php

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