jQuery Set Textbox Value Dynamically
Last Updated : Mar 11, 2024
IN - jQuery | Written & Updated By - Dikshita
In this article we will show you the solution of jQuery set textbox value dynamically, to achieves the result here you need to collect user input then append that value to another input box.
The val() method helps you for retrieve different users value from input box.
Then binding that input with another empty textbox with the help of same val() method. You can get user input through some other html elements as well.
Step By Step Guide On jQuery Set Textbox Value Dynamically :-
In html block we defined h1 tag, two input, and button elements. In script block ready method that help you to load script code when opening this program on browser.
Then defined button triggers click event, within that collecting user input and placed on another textbox value. To specify any element in html we need id or class attribute values or element name.
<!DOCTYPE html>
<html>
<head>
<title>Set Dynamic Value On Textbox</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("#setVal").val($(".Inp").val());
});
});
</script>
<body>
<h1>Fill First Inputbox Then Click On Submit</h1>
<input type="text" class="Inp" placeholder="Enter Input">
<button>Submit</button>
<input type="text" id="setVal" placeholder="User Input Display Here...">
</body>
</head>
</html>
- <!DOCTYPE html> tag which is instruct the web browser about what version of HTML file written in and it’s not have any ending tag.
- The<html> tag is used to indicate the beginning of HTML document.
- As above shown <head> tag is contain information about webpage and external file links are declared here. <title> tag is used for set the webpage title.
- Here we imported open source jquery library support file which is needed for coding using jquery in program.
- Both <head> and <title> tags having their pair end tag, so we need to close the ending tags respectively. If you’re not closed anyone of ending tag properly that is also affect the webpage result.
- <body> tag is beginning of main coding part because it contain coding of entire website blocks and elements described here.
- Like earlier seen ready method allows program initialization on browser then within that you have to specify button element with click event for proceed some process.
- There specifying second input element by id ‘#setVal’ then to set user input appending val() method with it.
- To insert user entered input on first text box, you have to specify that text box value through ‘(.Inp).val()’ line. It has retrieved end users vary input.
- In body block h1 tag text that instruct user ‘Fill First Inputbox Then Click On Submit’, two empty textboxes and submit button.
- Both </body>,</html> tags closed respectively. </body> tag indicates the end of body, Then </html> tag indicates the end of HTML document.
Conclusion :-
In conclusion now we are able to know how to set textbox value dynamically using jquery.
Before execution of program we needs to confirm internet connection because then only that jquery file will supports defined jquery codes in document without any error.
When we execute this program on browser we can see heading, on the first textbox you need to enter your input as per your wish then click on submit button.
Your entered input replicate on second textbox automatically.
I hope this article on jQuery set textbox value dynamically helps you and the steps and method mentioned above are easy to follow and implement.
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