picolisp

commit b39994578fc761c92c886f7974777cc442d5bfce
parent 707e86dac06557efd1dca292fb17c36d139599c1
Author: Alexander Burger <abu@software-lab.de>
Date:   Wed, 30 Nov 2011 08:34:22 +0100

Removing "onblur" in Hint field
Diffstat:
M
lib/form.js
 | 
46
++++++++++++++++++----------------------------

1 file changed, 18 insertions(+), 28 deletions(-)
diff --git a/lib/form.js b/lib/form.js
@@ -1,4 +1,4 @@
-/* 29nov11abu
+/* 30nov11abu
  * (c) Software Lab. Alexander Burger
  */
 
@@ -27,7 +27,6 @@ function formKey(event) {
          return false;
       if (event.keyCode == 27) {
          Hint.style.visibility = "hidden";
-         Item = -1;
          return false;
       }
    }
@@ -306,10 +305,6 @@ function doHint(field) {
          Hint.appendChild(Hints);
       }
       field.parentNode.appendChild(Hint);
-      field.onblur = function() {
-         Hint.style.visibility = "hidden";
-         Item = -1;
-      }
       var top = field.offsetHeight + 2;
       var left = 3;
       for (var obj = field;  obj.id != "main" && obj.id != "menu";  obj = obj.offsetParent) {
@@ -318,7 +313,6 @@ function doHint(field) {
       }
       Hint.style.top = top + "px";
       Hint.style.left = left + "px";
-      Item = -1;
    }
 }
 
@@ -329,28 +323,26 @@ function hintKey(field, event, tok, coy) {
       return true;
    if (event.keyCode == 9 || event.keyCode == 27)
       return false;
-   if (Item >= 0 && event.keyCode == 13) {
-      setHint(field, Hints.childNodes[Item]);
-      return false;
-   }
-   if (event.keyCode == 38) {  // Up
-      if (Hint.style.visibility == "hidden")
-         return true;
-      if (Item > 0) {
-         hintOff(Item);
-         hintOn(--Item);
+   if (Hint.style.visibility == "visible") {
+      if (Item >= 0 && event.keyCode == 13) {
+         setHint(field, Hints.childNodes[Item]);
+         return false;
       }
-      return false;
-   }
-   if (event.keyCode == 40) {  // Down
-      if (Hint.style.visibility == "hidden")
-         return true;
-      if (Item < (lst = Hints.childNodes).length-1) {
-         if (Item >= 0)
+      if (event.keyCode == 38) {  // Up
+         if (Item > 0) {
             hintOff(Item);
-         hintOn(++Item);
+            hintOn(--Item);
+         }
+         return false;
+      }
+      if (event.keyCode == 40) {  // Down
+         if (Item < (lst = Hints.childNodes).length-1) {
+            if (Item >= 0)
+               hintOff(Item);
+            hintOn(++Item);
+         }
+         return false;
       }
-      return false;
    }
    if (HintReq.readyState > 0 && HintReq.readyState < 4)
       return false;
@@ -365,7 +357,6 @@ function hintKey(field, event, tok, coy) {
    if (event.keyCode != 45) {  // INS
       if (Beg == End) {
          Hint.style.visibility = "hidden";
-         Item = -1;
          return false;
       }
       if (coy && Hint.style.visibility == "hidden")
@@ -447,7 +438,6 @@ function setHint(field, item) {
    field.onchange = function() {
       return fldChg(field)
    };
-   Item = -1;
 }
 
 function hintOn(i) {