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- // Listen for any attempts to call changePage().
- $(document).bind( "pagebeforechange", function(e, data) {
- // We only want to handle changePage() calls where the caller is
- // asking us to load a page by URL.
- if (typeof data.toPage === "string") {
- // We only want to handle a subset of URLs.
- var u = $.mobile.path.parseUrl(data.toPage);
- var home = /^#home/;
- var qrcode = /^#qrcode/;
- var delurl = /^#delurl/;
- if (u.hash.search(home) !== -1) {
- // Display a list of URLs.
- showUrlList(u, data.options);
- e.preventDefault();
- }
- else if (u.hash.search(qrcode) !== -1) {
- // Display QR code for the selected URL.
- showQRCode(u, data.options);
- e.preventDefault();
- }
- else if (u.hash.search(delurl) !== -1) {
- // Display URL delete confirmation dialog box.
- showDelUrl(u, data.options);
- e.preventDefault();
- }
- }
- });
- // Display Delete URL confirmation dialog for a specific url passed in as a parameter.
- function showDelUrl(urlObj, options) {
- // Get the url parameter
- var url = decodeURIComponent(urlObj.hash.replace(/.*url=/, ""));
- // The pages we use to display our content are already in
- // the DOM. The id of the page we are going to write our
- // content into is specified in the hash before the '?'.
- var pageSelector = urlObj.hash.replace(/\?.*$/, "");
- // Get the page we are going to write our content into.
- var $page = $(pageSelector);
- // Get the content area element for the page.
- var $content = $page.children(":jqmData(role=content)");
- // Set url elements of the page.
- $content.find("#url_value").val(url);
- $content.find("#url_prompt").html(getHostname(url));
- // Pages are lazily enhanced. We call page() on the page
- // element to make sure it is always enhanced.
- $page.page();
- // Now call changePage() and tell it to switch to the page we just modified.
- $.mobile.changePage($page, options);
- }
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