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libs/cbi: add field validation handlers

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This commit is contained in:
Jo-Philipp Wich 2010-04-25 23:50:25 +00:00
parent 5879873fca
commit dcf53bd886
1 changed files with 42 additions and 3 deletions
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45
libs/cbi/htdocs/luci-static/resources/cbi.js
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@ -2,15 +2,13 @@
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
Copyright 2008-2009 Jo-Philipp Wich <xm@subsignal.org>
Copyright 2008-2010 Jo-Philipp Wich <xm@subsignal.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
$Id$
*/
var cbi_d = [];
@ -448,3 +446,44 @@ function cbi_t_update() {
}
}
function cbi_validate_disable_form(form, onoff)
{
for( var i = 0; i < form.elements.length; i++ )
{
if( form.elements[i].type == 'submit' )
{
form.elements[i].disabled = onoff;
break;
}
}
}
function cbi_validate_field(type, optional, field)
{
var vldcb = cbi_validators[type];
if( vldcb )
{
var value = (field.options) ? field.options[field.options.selectedIndex].value : field.value;
if( ((value.length == 0) && optional) || vldcb(value) )
{
// OK
field.className = field.className.replace(/ cbi-input-invalid/g, '');
cbi_validate_disable_form(field.form, false);
}
else
{
// Invalid
field.className += ' cbi-input-invalid';
cbi_validate_disable_form(field.form, true);
}
}
else
{
// OK
field.className = field.className.replace(/ cbi-input-invalid/g, '');
cbi_validate_disable_form(field.form, false);
}
}