DEV Community: pavankumarsadhu

increase wordpress upload limit up to 1000GB

pavankumarsadhu — Sat, 04 Sep 2021 09:34:33 +0000

Hi guys, Today we will see how to increase wordpress upload limit up to 1000GB.

In wordpress, by default wordpress sets some limit for uploading. If we cross that limit, wordpress will not allow to upload.

For website development purpose, that limit is not at all efficient. So to solve that issue, I developed a Increase Upload Limit Plugin.

Using this Plugin, you can able to increase the upload limit to a huge value, up to 1000GB with only one click. And this Plugin is available for absolutely LIFETIME Free of Cost.

From now on, you need not to worry about that issue, as plugin is resolving that issue.

You can download plugin from here

Thanks for taking your valuable time for reading my post, if you have any queries , please leave a comment and will respond. If you find this post useful, please share it.

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How to show alert box javascript?

pavankumarsadhu — Thu, 02 Sep 2021 17:16:54 +0000

Hi guys, Today we will see how to show alert box using javascript.

To show alert box, we use javascript default function "alert()".

<script>
var msg = "Hey, you are a developer!";
alert(msg);
</script>

In this way, we can show alert box using javascript.

Thanks for taking your valuable time for reading my post, if you have any queries , please leave a comment and will respond. If you find this post useful, please share it.

Read: How to Increase upload limit upto 1000GB in Wordpress using Increase Upload Limit Plugin for LIFETIME Free of Cost?

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image download using html

pavankumarsadhu — Tue, 31 Aug 2021 17:55:15 +0000

Hi guys,

Today we will see how to make image download when user clicks on image using html.

For that, we need "download" attribute. We need to keep this attribute in the tag, then when the user clicks on image, automatically image get downloaded.

Method 1:

<a href="/wp-content/uploads/2021/08/coding-vs-programming-2.jpg" download>
<img src="/wp-content/uploads/2021/08/coding-vs-programming-2.jpg" style="width:200px;height:100px;">
</a>

In this method, when the user clicks on the image, image will be downloaded with the filename "coding-vs-programming-2".

Method 2:

<a href="/wp-content/uploads/2021/08/coding-vs-programming-2.jpg" download="filename">
<img src="/wp-content/uploads/2021/08/coding-vs-programming-2.jpg" style="width:200px;height:100px;">
</a>

In this method, when the user clicks on the image, image will be downloaded with the filename "filename".

Note: Same origin links can only be downloadable.

Read: How to Increase upload limit upto 1000GB in Wordpress using Increase Upload Limit Plugin for LIFETIME Free of Cost?

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How to check resolution of laptop/computer using JavaScript?

pavankumarsadhu — Mon, 30 Aug 2021 16:15:09 +0000

Hi guys,

Today we will see how to check resolution of laptop/computer using JavaScript.

To check screen width and height, we have default functions in JavaScript.

They are:

1.screen.width - to check the screen width

2.screen.height - to check the screen height

<script>
var width = screen.width;
var height = screen.height;
//prints output in console
console.log(width+"x"+height); // my output: 1366x768
</script>

Read: How to Increase upload limit upto 1000GB in Wordpress using Increase Upload Limit Plugin for LIFETIME Free of Cost?

In this way, we can check the user laptop/computer resolution.

Thanks for taking your valuable time for reading my post, if you have any queries , please leave a comment and will respond. If you find this post useful, please share it.

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mysql database connection in php

pavankumarsadhu — Sun, 29 Aug 2021 13:57:47 +0000

Hi guys,

Today, we will see about mysql database connection in php.

In the world of web development, data plays a key role. To give best experience to the users, we need to keep track of user steps to make comfortable. Definitely we need to store data related to users.

<?php
$servername = "localhost"; //your servername
$username = "username"; // your db username
$password = "password"; // your db password
$database_name = "database_name"; // your db name

// connect to the server
$conn = new mysqli($servername,$username,$password,$database_name);

//check whether it is connected or not.
if($conn->connect_error)
{
echo "Not Connected";
}
else
{
echo "Successfully Connected";
}
?>

Read: How to Increase upload limit upto 1000GB in Wordpress using Increase Upload Limit Plugin for LIFETIME Free of Cost?

In this way, we will connect to the MySQL Server using PHP.

Thanks for taking your valuable time for reading my post, if you have any queries , please leave a comment and will respond. If you find this post useful, please share it.

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how to insert comment in html

pavankumarsadhu — Sun, 29 Aug 2021 12:45:49 +0000

Hi guys,

Today we will see how to insert comment in html.

When it comes to the coding documentation, commenting is plays an important role, as it indicates what is what.

In HTML, in order to comment, use this type of Structure.

<!-- This is a comment -->
<p>In this way, we will comment in HTML.</p>

Thanks for taking your valuable time for reading my post, if you have any queries , please leave a comment and will respond. If you find this post useful, please share it.

Read: How to Increase upload limit upto 1000GB in Wordpress using Increase Upload Limit Plugin for LIFETIME Free of Cost?

Social Profile : LinkedIn

Have a Nice Day!

Submit Form without refresh using AJAX

pavankumarsadhu — Sun, 29 Aug 2021 09:44:18 +0000

Hi all,

Today we will see how to submit form without refreshing page using ajax.

It involves 3 simple steps.

Step 1:

<form method="post" id="myForm" action="" >
<input type="text" placeholder="UserName" id="username" name="username" >
<input type="email" placeholder="UserEmail" id="useremail" name="useremail">
<input type="button" value="Login" onclick="submitForm()" >
</form>
<div id="response" ></div>

Add above HTML simple form, which takes simple information Name & Email. Add an onclick EventListener to button, which will be triggered on click.

Step 2:

<script>
function submitForm()
{
var formData=$('#myForm').serialize();

$.ajax({
type:'post',
data:formData,
success:function(response)
{
$('#response').append(response);
}
});
}
</script>

This is the crucial step where we send data using ajax. Using serialize method, store the form data in a variable, and pass variable as data, in the above mentioned format. Store response on success in a div tag.

Note: Add above javascript code after above HTML Code, otherwise javascript will throw an error.

Step 3:

<?php
if(isset($_POST['username']) && isset($_POST['useremail']))
{

echo "Form Successfully submitted";

exit;
}
?>

Using PHP, On success ,this data will be sent as response, and in javascript we display the response in div tag.

Note: Add above php code at the top of page, if you add in the middle of the page, you will get unnecessary response in div tag.

As ajax to make it work, add below script in head tag.

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>

In this way, we can submit form without refresh. In this post, we are just displaying a message to user on submission of form. But we can also increase the complexity by sending mail to user, checking data in db whether user is already registered or not ...

Thanks for taking your valuable time for reading my post, if you have any queries , please leave a comment and will respond. If you find this post useful, please share it.

Read: How to Increase upload limit upto 1000GB in Wordpress using Increase Upload Limit Plugin for LIFETIME Free of Cost?

Social Profile : LinkedIn

Have a Nice Day!