mirror/notebook
2
0
Fork 0
mirror of https://github.com/jupyter/notebook.git synced 2025-01-18 11:55:46 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix:when upload large file,we cant stop

Browse Source
This commit is contained in:
bxy007 2018-02-25 17:38:55 +08:00
parent 25c628c1f5
commit 4a3885d3e2
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
notebook/static/tree/js/notebooklist.js
View File

@ -1220,12 +1220,14 @@ define([
NotebookList.prototype.add_large_file_upload_button = function (file) { NotebookList.prototype.add_large_file_upload_button = function (file) {
var that = this; var that = this;
var item = that.new_item(0, true); var item = that.new_item(0, true);
var stop_singnal = false;
item.addClass('new-file'); item.addClass('new-file');
that.add_name_input(file.name, item, 'file'); that.add_name_input(file.name, item, 'file');
var cancel_button = $('<button/>').text("Cancel") var cancel_button = $('<button/>').text("Cancel")
.addClass("btn btn-default btn-xs") .addClass("btn btn-default btn-xs")
.click(function (e) { .click(function (e) {
item.remove(); item.remove();
stop_singnal = true;
return false; return false;
}); });
@ -1250,7 +1252,7 @@ define([
if ($(v).data('name') === filename) { exists = true; return false; } if ($(v).data('name') === filename) { exists = true; return false; }
}); });
return exists return exists
} };
var exists = check_exist(); var exists = check_exist();
var add_uploading_button = function (f, item) { var add_uploading_button = function (f, item) {
@ -1276,6 +1278,9 @@ define([
var upload_file = null; var upload_file = null;
var large_reader_onload = function (event) { var large_reader_onload = function (event) {
if (stop_singnal === true) {
return;
}
if (event.target.error == null) { if (event.target.error == null) {
offset += chunk_size; offset += chunk_size;
if (offset >= f.size) { if (offset >= f.size) {
@ -1305,7 +1310,7 @@ define([
body : "Failed to read file '" + name + "'", body : "Failed to read file '" + name + "'",
buttons : {'OK' : { 'class' : 'btn-primary' }} buttons : {'OK' : { 'class' : 'btn-primary' }}
}); });
} };
chunk_reader = function (_offset, _f) { chunk_reader = function (_offset, _f) {
var reader = new FileReader(); var reader = new FileReader();
@ -1363,7 +1368,7 @@ define([
} }
}; };
that.contents.save(path, model).then(on_success, on_error); that.contents.save(path, model).then(on_success, on_error);
} };
// now let's start the read with the first block // now let's start the read with the first block
chunk_reader(offset, f); chunk_reader(offset, f);