マルチピクチャアップロードと選択的に削除
3430 ワード
Document
window.URL = window.URL || window.webkitURL;
var fileElem = document.getElementById("fileElem");
// var div_2 = document.getElementById('div_2');
var button = `<button> </button>`
fileList = document.getElementById("fileList");
function handleFiles(obj) {
var files = obj.files;
var cba =document.createElement('button');
cba.innerHTML= ' '
img = new Image();
if(window.URL){
//File API
alert(files[0].name + "," + files[0].size + " bytes");
img.src = window.URL.createObjectURL(files[0]); // object URL,
img.width = 200;
img.onload = function(e) {
window.URL.revokeObjectURL(this.src); // , object URL
}
var div_2 =document.createElement('div');
div_2.setAttribute('class','div_item');
div_2.append(img);
div_2.append(cba);
fileList.appendChild(div_2);
// fileList.appendChild(img);
// fileList.appendChild(cba);
}else if(window.FileReader){
//opera createObjectURL/revokeObjectURL 。 FileReader
var reader = new FileReader();
reader.readAsDataURL(files[0]);
reader.onload = function(e){
alert(files[0].name + "," +e.total + " bytes");
img.src = this.result;
img.width = 200;
// fileList.appendChild(img);
div_2.appendChild(img);
}
}else{
//ie
obj.select();
obj.blur();
var nfile = document.selection.createRange().text;
document.selection.empty();
img.src = nfile;
img.width = 200;
img.οnlοad=function(){
alert(nfile+","+img.fileSize + " bytes");
}
// fileList.appendChild(img);
div_2.appendChild(img);
}
}
$('#fileList').on('click','button',function(e){
// alert(e);
$(this).parent().remove();
})