Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
684 views
in Technique[技术] by (71.8m points)

jquery - clear text field value in clone object

I am having trouble to clear text field value created from jQuery clone function. I am just copying add_new_content content and appending that one with last add_new_content element.it works good.But in case, clicking add_new_box after enter some text in the text fields means. it clones with input value.but i want fresh text field.

Mark up

<div class="add_new_content">
<div class="add_new_box">ADD NEW</div>
<input type="text" value="" />
</div>   

Script

$(document).ready(function(){

 $(".add_new_box").live('click',function(){

 $('.add_new_content:last').clone().appendTo('.add_new_content:last');

});

});

Working Example is Here

How can i do that.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

You can match the cloned <input> element with find() and reset its value with val():

$('.add_new_content:last').clone()
                          .find("input:text").val("").end()
                          .appendTo('.add_new_content:last');

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...