diff options
| author | stephanchrst <stephanchrst@gmail.com> | 2022-05-10 21:51:50 +0700 |
|---|---|---|
| committer | stephanchrst <stephanchrst@gmail.com> | 2022-05-10 21:51:50 +0700 |
| commit | 3751379f1e9a4c215fb6eb898b4ccc67659b9ace (patch) | |
| tree | a44932296ef4a9b71d5f010906253d8c53727726 /addons/hw_drivers/static/src/js/worker.js | |
| parent | 0a15094050bfde69a06d6eff798e9a8ddf2b8c21 (diff) | |
initial commit 2
Diffstat (limited to 'addons/hw_drivers/static/src/js/worker.js')
| -rw-r--r-- | addons/hw_drivers/static/src/js/worker.js | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/addons/hw_drivers/static/src/js/worker.js b/addons/hw_drivers/static/src/js/worker.js new file mode 100644 index 00000000..8de75617 --- /dev/null +++ b/addons/hw_drivers/static/src/js/worker.js @@ -0,0 +1,60 @@ + $(function() { + "use strict"; + // mergedHead will be turned to true the first time we receive something from a new host + // It allows to transform the <head> only once + var mergedHead = false; + var current_client_url = ""; + + function longpolling() { + $.ajax({ + type: 'POST', + url: window.location.origin + '/point_of_sale/get_serialized_order/' + display_identifier, + dataType: 'json', + beforeSend: function(xhr){xhr.setRequestHeader('Content-Type', 'application/json');}, + data: JSON.stringify({jsonrpc: '2.0'}), + + success: function(data) { + if (data.result.error) { + $('.error-message').text(data.result.error); + $('.error-message').removeClass('d-none'); + setTimeout(longpolling, 5000); + return; + } + if (data.result.rendered_html) { + var trimmed = $.trim(data.result.rendered_html); + var $parsedHTML = $('<div>').html($.parseHTML(trimmed,true)); // WARNING: the true here will executes any script present in the string to parse + var new_client_url = $parsedHTML.find(".resources > base").attr('href'); + + if (!mergedHead || (current_client_url !== new_client_url)) { + + mergedHead = true; + current_client_url = new_client_url; + $("head").children().not('.origin').remove(); + $("head").append($parsedHTML.find(".resources").html()); + } + + $(".container-fluid").html($parsedHTML.find('.pos-customer_facing_display').html()); + $(".container-fluid").attr('class', 'container-fluid').addClass($parsedHTML.find('.pos-customer_facing_display').attr('class')); + + var d = $('.pos_orderlines_list'); + d.scrollTop(d.prop("scrollHeight")); + + // Here we execute the code coming from the pos, apparently $.parseHTML() executes scripts right away, + // Since we modify the dom afterwards, the script might not have any effect + if (typeof foreign_js !== 'undefined' && $.isFunction(foreign_js)) { + foreign_js(); + } + } + longpolling(); + }, + + error: function (jqXHR, status, err) { + setTimeout(longpolling, 5000); + }, + + timeout: 30000, + }); + }; + + longpolling(); + }); |