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wombat: add option to def_prop() to make overriden property enumerable, make WombatLocation and other loc overrides enumerable, fixes #163

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This commit is contained in:
Ilya Kreymer 2015-12-18 21:46:50 -08:00
parent 79d5ec2b2d
commit 0cf6b40af9
1 changed files with 3 additions and 2 deletions
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5
pywb/static/wombat.js
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@ -364,7 +364,7 @@ var wombat_internal = function($wbwindow) {
//============================================
// Override a DOM property
function def_prop(obj, prop, set_func, get_func) {
function def_prop(obj, prop, set_func, get_func, enumerable) {
// if the property is marked as non-configurable in the current
// browser, skip the override
var existingDescriptor = Object.getOwnPropertyDescriptor(obj, prop);
@ -381,6 +381,7 @@ var wombat_internal = function($wbwindow) {
try {
var descriptor = {
configurable: true,
enumerable: enumerable || false,
get: get_func,
};
@ -519,7 +520,7 @@ var wombat_internal = function($wbwindow) {
}
function add_loc_prop(loc, prop) {
def_prop(loc, prop, make_set_loc_prop(prop), make_get_loc_prop(prop));
def_prop(loc, prop, make_set_loc_prop(prop), make_get_loc_prop(prop), true);
}
if (Object.defineProperty) {