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adding lockoptions functionality to formslib library and added lockoptionsall() function which allows multiple dependencies for one dependent element and handles that properly.

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This commit is contained in:
jamiesensei 2006-11-21 09:17:46 +00:00
parent c70095e440
commit 50ef8eb9bd
2 changed files with 71 additions and 5 deletions
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31
lib/javascript-static.js
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@ -58,6 +58,35 @@ function lockoptions(form, master, subitems) {
return(true);
}
function lockoptionsall(formid) {
var lock=new Object();
var items=eval(formid+'items');
var form=document.forms[formid];
for (var master in items){
var subitems=items[master].dependents;
var thislock;
if (items[master].condition=='checked'){
thislock=!form.elements[master].checked;
}else{
thislock=!(form.elements[master].value==items[master].condition);
}
for (var i=0; i<subitems.length; i++) {
if (lock[subitems[i]]!=null){
lock[subitems[i]] = thislock || lock[subitems[i]];
}else{
lock[subitems[i]] = thislock;
}
}
for (var item in lock) {
form.elements[item].disabled=lock[item];
}
}
return(true);
}
function lockoption(form,item) {
eval("document."+form+"."+item+".disabled=true");/* IE thing */
if(document.forms[form].elements['h'+item]) {
@ -115,7 +144,7 @@ function confirm_if(expr, message) {
/*
findParentNode (start, elementName, elementClass, elementID)
Travels up the DOM hierarchy to find a parent element with the
specified tag name, class, and id. All conditions must be met,
but any can be ommitted. Returns the BODY element if no match