7ba81189eeb869a834b4ea71eb997f5550c06059
2 LuCI - Lua Configuration Interface
4 Copyright 2008 Steven Barth <steven@midlink.org>
5 Copyright 2008-2009 Jo-Philipp Wich <xm@subsignal.org>
7 Licensed under the Apache License, Version 2.0 (the "License");
8 you may not use this file except in compliance with the License.
9 You may obtain a copy of the License at
11 http://www.apache.org/licenses/LICENSE-2.0
20 function cbi_d_add(field
, dep
, next
) {
21 var obj
= document
.getElementById(field
);
24 for (var i
=0; i
<cbi_d
.length
; i
++) {
25 if (cbi_d
[i
].id
== field
) {
34 "parent": obj
.parentNode
.id
,
44 function cbi_d_checkvalue(target
, ref
) {
45 var t
= document
.getElementById(target
);
53 if (t
.type
== "checkbox") {
54 value
= t
.checked
? value
: "";
61 function cbi_d_check(deps
) {
64 for (var i
=0; i
<deps
.length
; i
++) {
67 for (var j
in deps
[i
]) {
68 if (j
.slice(-8) == "!reverse") {
70 } else if (j
.slice(-8) == "!default") {
74 istat
= (istat
&& cbi_d_checkvalue(j
, deps
[i
][j
]))
84 function cbi_d_update() {
86 for (var i
=0; i
<cbi_d
.length
; i
++) {
88 var next
= document
.getElementById(entry
.next
)
89 var node
= document
.getElementById(entry
.id
)
90 var parent
= document
.getElementById(entry
.parent
)
92 if (node
&& node
.parentNode
&& !cbi_d_check(entry
.deps
)) {
93 node
.parentNode
.removeChild(node
);
94 state
= (state
|| !node
.parentNode
);
96 cbi_c
[entry
.parent
]--;
97 } else if ((!node
|| !node
.parentNode
) && cbi_d_check(entry
.deps
)) {
99 parent
.appendChild(entry
.node
);
101 next
.parentNode
.insertBefore(entry
.node
, next
);
103 state
= (state
|| (node
&& node
.parentNode
))
105 cbi_c
[entry
.parent
]++;
118 function cbi_bind(obj
, type
, callback
, mode
) {
119 if (typeof mode
== "undefined") {
122 if (!obj
.addEventListener
) {
123 ieCallback = function(){
124 var e
= window
.event
;
125 if (!e
.target
&& e
.srcElement
) {
126 e
.target
= e
.srcElement
;
128 e
.target
['_eCB' + type
+ callback
] = callback
;
129 e
.target
['_eCB' + type
+ callback
](e
);
130 e
.target
['_eCB' + type
+ callback
] = null;
132 obj
.attachEvent('on' + type
, ieCallback
);
134 obj
.addEventListener(type
, callback
, mode
);
139 function cbi_combobox(id
, values
, def
, man
) {
140 var selid
= "cbi.combobox." + id
;
141 if (document
.getElementById(selid
)) {
145 var obj
= document
.getElementById(id
)
146 var sel
= document
.createElement("select");
148 sel
.className
= 'cbi-input-select';
149 if (obj
.nextSibling
) {
150 obj
.parentNode
.insertBefore(sel
, obj
.nextSibling
);
152 obj
.parentNode
.appendChild(sel
);
155 if (!values
[obj
.value
]) {
156 if (obj
.value
== "") {
157 var optdef
= document
.createElement("option");
159 optdef
.appendChild(document
.createTextNode(def
));
160 sel
.appendChild(optdef
);
162 var opt
= document
.createElement("option");
163 opt
.value
= obj
.value
;
164 opt
.selected
= "selected";
165 opt
.appendChild(document
.createTextNode(obj
.value
));
166 sel
.appendChild(opt
);
170 for (var i
in values
) {
171 var opt
= document
.createElement("option");
174 if (obj
.value
== i
) {
175 opt
.selected
= "selected";
178 opt
.appendChild(document
.createTextNode(values
[i
]));
179 sel
.appendChild(opt
);
182 var optman
= document
.createElement("option");
184 optman
.appendChild(document
.createTextNode(man
));
185 sel
.appendChild(optman
);
187 obj
.style
.display
= "none";
189 cbi_bind(sel
, "change", function() {
190 if (sel
.selectedIndex
== sel
.options
.length
- 1) {
191 obj
.style
.display
= "inline";
192 sel
.parentNode
.removeChild(sel
);
195 obj
.value
= sel
.options
[sel
.selectedIndex
].value
;
206 function cbi_combobox_init(id
, values
, def
, man
) {
207 var obj
= document
.getElementById(id
);
208 cbi_bind(obj
, "blur", function() {
209 cbi_combobox(id
, values
, def
, man
)
211 cbi_combobox(id
, values
, def
, man
);
214 function cbi_filebrowser(id
, url
, defpath
) {
215 var field
= document
.getElementById(id
);
216 var browser
= window
.open(
217 url
+ ( field
.value
|| defpath
|| '' ) + '?field=' + id
,
218 "luci_filebrowser", "width=300,height=400,left=100,top=200,scrollbars=yes"
224 //Hijacks the CBI form to send via XHR (requires Prototype)
225 function cbi_hijack_forms(layer
, win
, fail
, load
) {
226 var forms
= layer
.getElementsByTagName('form');
227 for (var i
=0; i
<forms
.length
; i
++) {
228 $(forms
[i
]).observe('submit', function(event
) {
229 // Prevent the form from also submitting the regular way
233 event
.element().request({
246 function cbi_t_add(section
, tab
) {
247 var t
= document
.getElementById('tab.' + section
+ '.' + tab
);
248 var c
= document
.getElementById('container.' + section
+ '.' + tab
);
251 cbi_t
[section
] = (cbi_t
[section
] || [ ]);
252 cbi_t
[section
][tab
] = { 'tab': t
, 'container': c
, 'cid': c
.id
};
256 function cbi_t_switch(section
, tab
) {
257 if( cbi_t
[section
] && cbi_t
[section
][tab
] ) {
258 var o
= cbi_t
[section
][tab
];
259 var h
= document
.getElementById('tab.' + section
);
260 for( var tid
in cbi_t
[section
] ) {
261 var o2
= cbi_t
[section
][tid
];
262 if( o
.tab
.id
!= o2
.tab
.id
) {
263 o2
.tab
.className
= o2
.tab
.className
.replace(/(^| )cbi-tab( |$)/, " cbi-tab-disabled ");
264 o2
.container
.style
.display
= 'none';
268 o2
.tab
.className
= o2
.tab
.className
.replace(/(^| )cbi-tab-disabled( |$)/, " cbi-tab ");
269 o2
.container
.style
.display
= 'block';
276 function cbi_t_update() {
277 for( var sid
in cbi_t
)
278 for( var tid
in cbi_t
[sid
] )
279 if( cbi_c
[cbi_t
[sid
][tid
].cid
] == 0 ) {
280 cbi_t
[sid
][tid
].tab
.style
.display
= 'none';
282 else if( cbi_t
[sid
][tid
].tab
&& cbi_t
[sid
][tid
].tab
.style
.display
== 'none' ) {
283 cbi_t
[sid
][tid
].tab
.style
.display
= '';
285 var t
= cbi_t
[sid
][tid
].tab
;
286 window
.setTimeout(function() { t
.className
= t
.className
.replace(/ cbi
-tab
-highlighted
/g
, '') }, 750);
287 cbi_t
[sid
][tid
].tab
.className
+= ' cbi-tab-highlighted';