1
嗨,我有使用javascript預覽muliple圖片上傳..大小調整圖像使用javascript
但問題是,當它的加載我不能調整圖像..
這是我的代碼:
function handleFileSelect(evt) {
var files = evt.target.files; // FileList object
// Loop through the FileList and render image files as thumbnails.
for (var i = 0, f; f = files[i]; i++) {
// Only process image files.
if (!f.type.match('image.*')) {
continue;
}
var reader = new FileReader();
// Closure to capture the file information.
reader.onload = (function (theFile) {
return function (e) {
// Render thumbnail.
var span = document.createElement('span');
//That's what i tried
e.target.result.height=770;
e.target.result.width=336;
span.innerHTML = ['<img class="thumb" src="', e.target.result,
'" title="', escape(theFile.name), '"/>'].join('');
document.getElementById('list').insertBefore(span, null);
};
})(f);
// Read in the image file as a data URL.
reader.readAsDataURL(f);
}
}
document.getElementById('files').addEventListener('change', handleFileSelect, false);
請如果有人能幫助我。
我看不到我如何在我的代碼中執行此操作,因爲我不必更改它.. –