picolisp

commit 82822fcfdbaf0e6faaa4d999c40505aed14f4c88
parent 25154bab0a34b577f3a20e52c98cdfcb03acb20b
Author: Commit-Bot <unknown>
Date:   Tue, 10 Aug 2010 07:50:02 +0000

Automatic commit from picoLisp.tgz, From: Tue, 10 Aug 2010 07:50:02 GMT
Diffstat:
M
lib/form.js
 | 
19
++++++++++++++++---

1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/lib/form.js b/lib/form.js
@@ -1,4 +1,4 @@
-/* 09aug10abu
+/* 10aug10abu
  * (c) Software Lab. Alexander Burger
  */
 
@@ -8,12 +8,14 @@ var HintReq = false;
 try {
    FormReq = new XMLHttpRequest();
    HintReq = new XMLHttpRequest();
+   FormReq.upload.addEventListener("progress", dropProgress, false);
+   FormReq.upload.addEventListener("load", dropLoad, false);
 }
 catch (e) {}
 
 var Queue = new Array();
 var Btn = new Array();
-var Key, InBtn, Auto;
+var Key, InBtn, Auto, Drop;
 
 function inBtn(flg) {InBtn = flg;}
 
@@ -40,10 +42,21 @@ function doDrag(event) {
 
 function doDrop(btn, event) {
    doDrag(event);
-   Btn.push(btn);
+   Btn.push(Drop = btn);
+   btn.value = "0 %";
    post(btn.form, event.dataTransfer.files[0]);
 }
 
+function dropProgress(event) {
+   if (Drop)
+      Drop.value = event.lengthComputable?
+         Math.round((event.loaded * 100) / event.total) + " %" : "(?) %";
+}
+
+function dropLoad(event) {
+   Drop = null;
+}
+
 /*** Form submit ***/
 function doPost(form) {
    for (var i = 0; ; ++i) {