angular-docs-cn/tools/build/snippets/url_params_to_form.js

28 lines
811 B
JavaScript

/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
// helper script that will read out the url parameters
// and store them in appropriate form fields on the page
(function() {
var regex = /(\w+)=(\w+)/g;
var search = decodeURIComponent(location.search);
while (match = regex.exec(search)) {
var name = match[1];
var value = match[2];
var els = document.querySelectorAll('input[name="' + name + '"]');
var el;
for (var i = 0; i < els.length; i++) {
el = els[i];
if (el.type === 'radio' || el.type === 'checkbox') {
el.checked = el.value === value;
} else {
el.value = value;
}
}
}
})();