50 lines
1.9 KiB
PHP
50 lines
1.9 KiB
PHP
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||
<head>
|
||
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
||
<meta name="csrf-token" content="{{ csrf_token() }}">
|
||
|
||
<title>简单的html5 File测试 for pic2base64</title>
|
||
<style>
|
||
</style>
|
||
<script>
|
||
window.onload = function(){
|
||
var input = document.getElementById("demo_input");
|
||
var result= document.getElementById("result");
|
||
var img_area = document.getElementById("img_area");
|
||
if ( typeof(FileReader) === 'undefined' ){
|
||
result.innerHTML = "抱歉，你的浏览器不支持 FileReader，请使用现代浏览器操作！";
|
||
input.setAttribute('disabled','disabled');
|
||
}else{
|
||
input.addEventListener('change',readFile,false);
|
||
}
|
||
}
|
||
function readFile(){
|
||
var file = this.files[0];
|
||
// //这里我们判断下类型如果不是图片就返回 去掉就可以上传任意文件
|
||
// if(!/image\/\w+/.test(file.type)){
|
||
// alert("请确保文件为图像类型");
|
||
// return false;
|
||
// }
|
||
var reader = new FileReader();
|
||
reader.readAsDataURL(file);
|
||
console.log();
|
||
reader.onload = function(e){
|
||
result.innerHTML = this.result;
|
||
img_area.innerHTML = '<div class="sitetip">图片img标签展示：</div><img src="'+this.result+'" alt=""/>';
|
||
}
|
||
}
|
||
</script>
|
||
</head>
|
||
|
||
<body>
|
||
<form class="form-horizontal" method="post" enctype="multipart/form-data" action="/index.php/admin/application/test/">
|
||
<input type="file" value="file" id="demo_input" />
|
||
<input type="hidden" name="_token" value="{{ csrf_token() }}">
|
||
|
||
<textarea name="file" id="result" rows=30 cols=300></textarea>
|
||
<p id="img_area"></p>
|
||
<input type="submit" value="提交">
|
||
</form>
|
||
</body>
|
||
</html> |