How to collect and insert gradient properties from one div to another div

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There is this #

And there, as you can see, when we click on the small squares of choice with gradient it loads all the gradient properties to another larger div.

I researched here: link

html_toggleclass.asp 

$(function() {
  $("button").click(function() {
    console.log($("div").css("background"));
  });
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script><divstyle="width:100px;height:100px;background: rgba(248,80,50,1);
		background: -moz-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(248,80,50,1)), color-stop(50%, rgba(241,111,92,1)), color-stop(51%, rgba(246,41,12,1)), color-stop(71%, rgba(240,47,23,1)), color-stop(100%, rgba(231,56,39,1)));
		background: -webkit-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: -o-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: -ms-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: linear-gradient(to bottom, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f85032', endColorstr='#e73827', GradientType=0 );"></div>
    
<button>Botão</button>

But it is not showing the gradient properties on the console. How does the site do to insert a gradient from a div to another div by collecting and inserting?

    
asked by anonymous 20.02.2017 / 02:49

1 answer

1

Why jQuery is not correctly fetching information, I can not say. I gave a quick search and did not find a suitable material. It looks like it does not consider the inline style of the element as part of CSS, so it always returns empty.

But, a practical way to get around this is to directly access the style property and fetch the background attribute from it, as below: 

$("div").prop('style').background

Getting: 

$(function() {
  $("button").click(function() {
    console.log($("div").prop('style').background);
  });
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script><divstyle="width:100px;height:100px;background: rgba(248,80,50,1);
		background: -moz-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(248,80,50,1)), color-stop(50%, rgba(241,111,92,1)), color-stop(51%, rgba(246,41,12,1)), color-stop(71%, rgba(240,47,23,1)), color-stop(100%, rgba(231,56,39,1)));
		background: -webkit-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: -o-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: -ms-linear-gradient(top, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		background: linear-gradient(to bottom, rgba(248,80,50,1) 0%, rgba(241,111,92,1) 50%, rgba(246,41,12,1) 51%, rgba(240,47,23,1) 71%, rgba(231,56,39,1) 100%);
		filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f85032', endColorstr='#e73827', GradientType=0 );"></div>
    
<button>Botão</button>

Notice that by pressing the button, the gradient setting on the console is properly displayed.

    
20.02.2017 / 13:32
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