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How to Create a Text Area Limited to 140 Characters with jQuery

How to Create a Text Area Limited to 140 Characters with jQuery
Emir Eskici

Emir Eskici

PlusClouds Enthusiast

Creating a 140 Character Sensitive Text Area Using Jquery

Jquery is a JavaScript library created to simplify the use of JavaScript. Since 2006, it has been used to meet the needs of both JavaScript and Ajax as well as effect libraries. I wrote a small blog post explaining the benefits and advantages of Jquery. In this blog, I will answer the question, How to count 140 characters with Jquery?

First, I am creating a simple textarea with HTML and a simple area below it to display the number of characters entered.

HTML

Description

Now it's time for our Jquery code

JavaScript/Jquery

$(function (){

$("#textAlani").keyup(function (e) { // I selected the textarea and entered my functions inside

    var harfLimiti=140;  // I specified the maximum number of letters to be entered
    var sayac=$(this).val().length; // I defined a variable that will check the 140 letter count above

    $("#girilenHarf").text(sayac) // A small definition to show the entered letters 
    $("#kalanHarf").text(harfLimiti-sayac) // To show the remaining letter count

    if (sayac>harfLimiti) { 
        $("#uyari").text("You cannot enter more letters...")
    }// If the number of letters in the counter exceeds the number in the 'harfLimit' variable,
    // write the text "You cannot enter more letters..." to the selected element using the text property
});



})

How to Count 140 Characters with Jquery?

Conclusion

Description

Sales

Product information

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