<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<form action="">
<input type="file" multiple="true" name="imgOne" id="imgOne" onchange="preImg(this.id,'imgPre');" />
<img id="imgPre" src="" width="300px" height="300px" style="display: block;" />
</form>
</body>
</html>
<script>
function getFileUrl(sourceId) {
var url;
if (navigator.userAgent.indexOf("MSIE")>=1) { // IE >6
url = document.getElementById(sourceId).value;
} else if(navigator.userAgent.indexOf("Firefox")>0) { // Firefox
url = window.URL.createObjectURL(document.getElementById(sourceId).files.item(0));
} else if(navigator.userAgent.indexOf("Chrome")>0) { // Chrome
url = window.URL.createObjectURL(document.getElementById(sourceId).files.item(0));
}
return url;
}
/**
* 将本地图片 显示到浏览器上
*/
function preImg(sourceId, targetId) {
var url = getFileUrl(sourceId);
var imgPre = document.getElementById("imgOne");
var imgPre = document.getElementById(targetId);
imgPre.src = url;
console.log(url);
}
</script>
IE8 上传图片 预览 (兼容)
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转载自blog.csdn.net/gyq04551/article/details/79670425
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