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turns out '^' is a bit-wise XOR 

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@8349 71c3de6d-444a-0410-be80-ed276b4c234a
This commit is contained in:
kohsuke 2008-04-07 19:40:48 +00:00
parent eb9f0b4f2b
commit d6a660040e
1 changed files with 9 additions and 3 deletions
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12
war/resources/scripts/hudson-behavior.js
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@ -455,6 +455,12 @@ function applyTooltip(e,text) {
Behaviour.register(hudsonRules); Behaviour.register(hudsonRules);
function xor(a,b) {
// convert both values to boolean by '!' and then do a!=b
return !a != !b;
}
// used by editableDescription.jelly to replace the description field with a form // used by editableDescription.jelly to replace the description field with a form
function replaceDescription() { function replaceDescription() {
var d = document.getElementById("description"); var d = document.getElementById("description");
@ -496,7 +502,7 @@ function updateOptionalBlock(c,scroll) {
var i = false; var i = false;
var o = false; var o = false;
var checked = c.checked^Element.hasClassName(c,"negative"); var checked = xor(c.checked,Element.hasClassName(c,"negative"));
var lastRow = null; var lastRow = null;
for (var j = 0; tbl.rows[j]; j++) { for (var j = 0; tbl.rows[j]; j++) {
@ -1043,7 +1049,7 @@ function buildFormTree(form) {
var name = e.getAttribute("name"); var name = e.getAttribute("name");
if(name!=null) { if(name!=null) {
if(e.tagName=="INPUT" && !(e.checked^Element.hasClassName(e,"negative"))) if(e.tagName=="INPUT" && !xor(e.checked,Element.hasClassName(e,"negative")))
return {}; // field is not active return {}; // field is not active
var m = e.formDom; var m = e.formDom;
@ -1090,7 +1096,7 @@ function buildFormTree(form) {
break; break;
case "checkbox": case "checkbox":
p = findParent(e); p = findParent(e);
var checked = e.checked ^ Element.hasClassName(e,"negative"); var checked = xor(e.checked,Element.hasClassName(e,"negative"));
if(!e.groupingNode) if(!e.groupingNode)
addProperty(p, e.name, checked); addProperty(p, e.name, checked);
else { else {