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JS obtains the actual width and height of the image and adapts it according to the image size_javascript skills

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Release： 2016-05-16 17:25:57

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JS gets the actual width and height of the image, and adapts it according to the image size

Copy the code The code is as follows:

Copy code The code is as follows:

 
function adapt(){ 
var tableWidth = $("#imgTable").width(); / /Table width
var img = new Image(); 
img.src =$('#imgs').attr("src"); 
var imgWidth = img.width; //actual image Width
if(imgWidth$('#imgs').attr("style","width: auto"); 
}else{ 
$('#imgs' ).attr("style","width: 100%"); 
} 
} 

You can also set the CSS style:

Copy code The code is as follows:

Related labels：

图片实际宽高图片大小自适应

source：php.cn

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