jquery multiple sliders on page

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(追記) (追記ここまで)

In this video, we will discuss how to control the height, width and opacity of an image using multiple sliders on the page.

(追記) (追記ここまで)

jquery multiple sliders on page

HTML
<divid="sliderHeight"></div>
<br/>
<divid="sliderWidth"></div>
<br/>
<divid="divOpacity"></div>
<br/>
<divid="divDimensions"></div>
<br/>
<imgid="myImg"src="Tulips.jpg"
style="width: 100px; height: 100px"/>

jQuery
$(document).ready(function () {
$('#sliderHeight, #sliderWidth').slider({
min: 100, max: 500, slide: refreshImage
});

$('#divOpacity').slider({
min: 0, max: 100, value: 100,
slide: refreshImage
});

function refreshImage() {
var height = $('#sliderHeight').slider('value');
var width = $('#sliderWidth').slider('value');
var opacity = $('#divOpacity').slider('value')
$('#myImg').css({
height: height, width: width, opacity: opacity / 100
});
$('#divDimensions').html('Height : ' + height + ' Pixels<br/>' +
'Width : ' + width + ' Pixels<br/>' +
'Opacity : ' + opacity / 100);
}
});

jQuery tutorial for beginners

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