Используя этот исходный код, вы можете загружать несколько файлов, например google, один за другим через ajax. Также вы можете увидеть прогресс загрузки
blockquote>HTML
<input type="file" id="multiupload" name="uploadFiledd[]" multiple > <button type="button" id="upcvr" class="btn btn-primary">Start Upload</button> <div id="uploadsts"></div>
Javascript
<script> function uploadajax(ttl,cl){ var fileList = $('#multiupload').prop("files"); $('#prog'+cl).removeClass('loading-prep').addClass('upload-image'); var form_data = ""; form_data = new FormData(); form_data.append("upload_image", fileList[cl]); var request = $.ajax({ url: "upload.php", cache: false, contentType: false, processData: false, async: true, data: form_data, type: 'POST', xhr: function() { var xhr = $.ajaxSettings.xhr(); if(xhr.upload){ xhr.upload.addEventListener('progress', function(event){ var percent = 0; if (event.lengthComputable) { percent = Math.ceil(event.loaded / event.total * 100); } $('#prog'+cl).text(percent+'%') }, false); } return xhr; } }) .success(function(res,status) { if(status == 'success'){ percent = 0; $('#prog'+cl).text(''); $('#prog'+cl).text('--Success: '); if(cl < ttl){ uploadajax(ttl,cl+1); }else{ alert('Done '); } } }) .fail(function(res) { alert('Failed'); }); } $('#upcvr').click(function(){ var fileList = $('#multiupload').prop("files"); $('#uploadsts').html(''); var i for ( i = 0; i < fileList.length; i++) { $('#uploadsts').append('<p class="upload-page">'+fileList[i].name+'<span class="loading-prep" id="prog'+i+'"></span></p>'); if(i == fileList.length-1){ uploadajax(fileList.length-1,0); } } }); </script>
PHP
upload.php move_uploaded_file($_FILES["upload_image"]["tmp_name"],$_FILES["upload_image"]["name"]);
У тебя все хорошо, только несколько опечаток. Будьте внимательны:)
import sys
import cv2
from PyQt5 import QtCore, QtWidgets
from PyQt5.QtCore import pyqtSlot
from PyQt5.QtGui import QImage, QPixmap
from PyQt5.QtWidgets import QDialog, QApplication, QMainWindow
from PyQt5.uic import loadUi
class ShowImage (QMainWindow):
def __init__(self):
super().__init__()
loadUi('ganteng.ui',self)
self.image = None
self.loadButton.clicked.connect(self.loadClicked)
@pyqtSlot()
def loadClicked(self):
self.loadImage('head.jpg', cv2.IMREAD_GRAYSCALE)
def loadImage(self, flname, cv ): # Flname <-> flname; + , cv
self.image = cv2.imread(flname)
self.displayImage()
def displayImage(self):
qformat = QImage.Format_Indexed8
if len(self.image.shape) == 3:
if (self.image.shape[2]) == 4:
qformat = QImage.Format_RGBA8888
else:
qformat = QImage.Format_RGB888
img = QImage(self.image,
self.image.shape[1],
self.image.shape[0],
self.image.strides[0],
qformat)
img = img.rgbSwapped()
self.imgLabel.setPixmap(QPixmap.fromImage(img)) # serPixmap <-> setPixmap
self.imgLabel.setAlignment(QtCore.Qt.AlignHCenter # qtCore <-> QtCore
| QtCore.Qt.AlignVCenter)
if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
window = ShowImage()
window.setWindowTitle('gambar')
window.show()
sys.exit(app.exec_())