I'm working on a JavaScript variable called 'signature'
var signature;
//(Data is here)
document.write(signature)
Within my HTML document, I have the following:
<div id="siggen">
<textarea id="content" cols="80" rows="10"></textarea>
I am looking for a way to display the 'signature' variable in the text area when the generate button is clicked. Any suggestions?
Here's what I suggest:
$message = "Hey there!";
function displayMessage(){
echo $message;
}<div id="msgbox">
<p></p>
<button id="showMsg" onclick="displayMessage()">Display Message</button>If you want to set the value using JQuery:
$("#content").val(signature)
Here's a helpful discussion on the difference between using val vs text for textarea elements.
Your inquiry may not be entirely clear, but it seems like you are looking to achieve something similar to the following.
To begin, include a textarea and a button in your HTML with specific attributes. Utilize the "disabled" attribute only if you wish to render the text area disabled.
<textarea disabled id="displaytext"></textarea>
<button onclick="buttonFunction()">Click !</button>
Next, within your JavaScript file, create the function "buttonFunction()" to exhibit the value stored in the "signature" variable within the text area.
var signature = "This is the content to display";
function buttonFunction() {
document.getElementById("displaytext").innerHTML = signature;
}
Upon clicking the button, the displayed result will showcase the specified text. https://i.stack.imgur.com/zWPUw.jpg
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