Sha256: 5bcd577ed45d45c8993f658057d4223ae85ac08cb40a9a01cbc61b9709979d77
Contents?: true
Size: 1.64 KB
Versions: 24
Compression:
Stored size: 1.64 KB
Contents
(function(ko, $) {
"use strict";
ko.extenders.numericRange = function(target, options) {
ko.utils.validatorBase(target);
var defaults = {
message: "",
allowBlank: true,
requiredMessage: "",
if: null,
dependencies: []
};
options = $.extend({}, defaults, options);
target.validate = function validate(newValue) {
var validatableValue = typeof newValue === 'undefined' ? target() : newValue;
validatableValue = parseInt(validatableValue, 10);
if (typeof options.if === 'function' && options.if() === false) {
target.markValid();
return true;
}
if (!validatableValue && !options.allowBlank) {
target.markInvalid(options.requiredMessage);
return false;
}
if (typeof options.min !== 'undefined' && validatableValue < options.min) {
target.markInvalid(options.message);
return false;
}
if (typeof options.max !== 'undefined' && validatableValue > options.max) {
target.markInvalid(options.message);
return false;
}
target.markValid();
return true;
};
target.subscribe(target.validate);
if (ko.isObservable(options.if)) {
options.dependencies.push(options.if);
}
ko.utils.arrayForEach(options.dependencies, function(dependency) {
dependency.subscribe(function(newValue) {
if (!target.isUnvalidated()) {
target.validate();
}
});
});
//return the original observable
return target;
};
})(ko, $);
Version data entries
24 entries across 24 versions & 1 rubygems