Dambudziko guru nderekuti Chrome extensions haikwanise kuwana hwindo.currentTab pfuma. Izvi zvinoreva kuti havakwanise kuwana iyo URL yetabhu iripo.
chrome.tabs.query({'active': true, 'lastFocusedWindow': true}, function (tabs) {
var url = tabs[0].url;
});
Kodhi iyi iri kushandisa chrome.tabs API kubvunza kune iyo inoshanda tab pahwindo rakapedzisira kutariswa. Iyo callback basa inopfuudzwa akatevedzana ma tabo, uye url yeinoshanda tebhu inotorwa kubva kune yekutanga chinhu mune iyo array.
JavaScript Chrome Extensios
JavaScript Chrome Extensions zviwedzere zvinogona kuiswa muGoogle Chrome. Vanokutendera kuti uite zvinhu sekuwedzera maficha matsva kubrowser, chengetedza mawebhusaiti ako aunofarira, nezvimwe.
Yakanakisa Chrome yekuwedzera kushanda muJavaScript
Kune akawanda makuru ekuwedzera eChrome anogona kushandiswa muJavaScript. Zvimwe zvezvakanakisa zvinosanganisira:
1. CodeMirror: Uku ndiko kuwedzera kukuru kunokubvumira kugadzirisa uye kuongorora kodhi mubrowser yako. Iyo ine zvakare yakavakirwa-mukati mupepeti weJavaScript, izvo zvinoita kuti zvive nyore kunyora uye bvunzo kodhi.
2. JS Bin: Ichi chimwe chekuwedzera kukuru chinokubvumira kuti uedze nekukurumidza uye kugadzirisa kodhi mubrowser yako. Iyo ine zvakare yakavakirwa-mukati mupepeti weJavaScript, izvo zvinoita kuti zvive nyore kunyora uye bvunzo kodhi.
3. JSLint: JSLint kuwedzera kukuru kunokubatsira kuti utarise kodhi yako yezvikanganiso uye zvinetso zvinogona kuitika. Iyo ine zvakare yakavakirwa-mukati mupepeti weJavaScript, izvo zvinoita kuti zvive nyore kunyora uye bvunzo kodhi.
