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see MDL-8886.

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fixes bug that meant :

       $mform->disabledIf('studentfeedbackurl', 'studentfeedback', 'eq', 0);
       $mform->disabledIf('studentfeedbackurl', 'studentfeedback', 'eq', 3);
       $mform->disabledIf('studentfeedbackurl', 'studentfeedback', 'eq', 4);

didn't work.
This commit is contained in:
jamiesensei
2007-04-06 06:08:19 +00:00
parent 9b6cf38c96
commit 8eb102ff1c
1 changed files with 62 additions and 0 deletions
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lib/javascript-static.js
+62
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@@ -72,6 +72,68 @@ function unlockoption(form,item) {
}
}
function lockoptionsall(formid) {
var form = document.forms[formid];
var dependons = eval(formid+'items');
var tolock = Array();
for (var dependon in dependons) {
var master = form[dependon];
for (var condition in dependons[dependon]) {
for (var value in dependons[dependon][condition]) {
var lock;
switch (condition) {
case 'notchecked':
lock = !master.checked; break;
case 'checked':
lock = master.checked; break;
case 'noitemselected':
lock = master.selectedIndex==-1; break;
case 'eq':
lock = master.value==value; break;
default:
lock = master.value!=value; break;
}
for (var ei in dependons[dependon][condition][value]) {
var eltolock = dependons[dependon][condition][value][ei];
if (tolock[eltolock] != null){
tolock[eltolock] =
lock || tolock[eltolock];
} else {
tolock[eltolock] = lock;
}
}
}
}
}
for (var el in tolock){
var formelement = form[el];
formelement.disabled = tolock[el];
}
return true;
}
function lockoptionsallsetup(formid) {
var form = document.forms[formid];
var dependons = eval(formid+'items');
for (var dependon in dependons) {
var master = form[dependon];
master.onclick = function() {return lockoptionsall(this.form.getAttribute('id'));};
master.onblur = function() {return lockoptionsall(this.form.getAttribute('id'));};
master.onchange = function() {return lockoptionsall(this.form.getAttribute('id'));};
}
for (var i = 0; i < form.elements.length; i++){
var formelement = form.elements[i];
if (formelement.type=='reset') {
formelement.onclick = function() {this.form.reset();return lockoptionsall(this.form.getAttribute('id'));};
formelement.onblur = function() {this.form.reset();return lockoptionsall(this.form.getAttribute('id'));};
formelement.onchange = function() {this.form.reset();return lockoptionsall(this.form.getAttribute('id'));};
}
}
return lockoptionsall(formid);
}
function submitFormById(id) {
var theform = document.getElementById(id);
if(!theform) {