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how to count number of lines when typing Textbox in asp.net

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how to count number of lines when typing Textbox in asp.net

Adhikar Patil

8yAsked May 30, 2018, 7:58 AM772.NET

how to count number of lines when typing in Textbox in asp.net.

Any Solution?

Please tell me

2 Replies

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Gajanan Chavhan8y ago
Answer by Arutselven is correct. We can optimize the code like:
"server" TextMode="multiline" id="myTextArea'" onkeyup="countLine(this);" />
'javascript'>
function countLine(sender)
{
   var count= $(sender).val().split("\n").length;
   console.log(count);
}
+1
Arutselvan Muthukannu8y ago
You can trigger a onkeyup event from asp.net textbox. Use the below code to count the lines.
"server" TextMode="multiline" id="myTextArea'" onkeyup="countLine();" />
'javascript'>
function countLine()
{
var text = $("#myTextArea").val();
var lines = text.split("\n");
var count = lines.length;
console.log(count);
}
+2