{"id":133334,"date":"2025-01-19T19:07:01","date_gmt":"2025-01-19T13:07:01","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=133334"},"modified":"2025-01-19T19:07:01","modified_gmt":"2025-01-19T13:07:01","slug":"%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%b0-%d1%81-%d0%b0%d1%82%d1%80%d0%b8%d0%b1%d1%83%d1%82%d0%b0%d0%bc%d0%b8-%d1%8d%d0%bb%d0%b5%d0%bc%d0%b5%d0%bd%d1%82%d0%be%d0%b2-%d0%b2-javascript","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=133334","title":{"rendered":"\u0420\u0430\u0431\u043e\u0442\u0430 \u0441 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u0432 JavaScript"},"content":{"rendered":"

\u0410\u0442\u0440\u0438\u0431\u0443\u0442\u044b \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0441\u043e\u0431\u043e\u0439 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043a \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c HTML<\/span> \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u043d\u0438\u0445 \u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438\u0445 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f. \u0412 JavaScript \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432.<\/p>\n

\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430\u043c\u0438<\/strong>
\ngetAttribute(<\/span>)<\/span>: \u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430.<\/p>\n

let<\/span> element = document.getElementById<\/span>(<\/span>‘example’<\/span>)<\/span>;
\nlet href = element.getAttribute<\/span>(<\/span>‘href’<\/span>)<\/span>;
\nconsole.log<\/span>(<\/span>href)<\/span>; \/\/ \u0412\u044b\u0432\u0435\u0434\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430 href<\/span><\/p><\/blockquote>\n

setAttribute(<\/span>)<\/span>: \u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430 \u0434\u043b\u044f \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430.<\/p>\n

element<\/span>.setAttribute<\/span>(<\/span>‘href’<\/span>, ‘https:\/\/example.com\/new-link’<\/span>)<\/span>;<\/p><\/blockquote>\n

hasAttribute(<\/span>)<\/span>: \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442, \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043b\u0438 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0439 \u0430\u0442\u0440\u0438\u0431\u0443\u0442 \u0443 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430, \u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 true<\/span> \u0438\u043b\u0438 false<\/span>.<\/p>\n

if<\/span> (<\/span>element.hasAttribute<\/span>(<\/span>‘data-some-attr’<\/span>)<\/span>)<\/span> {<\/span>
\nconsole.log<\/span>(<\/span>‘\u0410\u0442\u0440\u0438\u0431\u0443\u0442 data-some-attr \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442’<\/span>)<\/span>;
\n}<\/span> else<\/span> {<\/span>
\nconsole.log<\/span>(<\/span>‘\u0410\u0442\u0440\u0438\u0431\u0443\u0442 data-some-attr \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442’<\/span>)<\/span>;
\n}<\/span><\/p><\/blockquote>\n

removeAttribute(<\/span>)<\/span>: \u0423\u0434\u0430\u043b\u044f\u0435\u0442 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0439 \u0430\u0442\u0440\u0438\u0431\u0443\u0442 \u0438\u0437 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430.<\/p>\n

element<\/span>.removeAttribute<\/span>(<\/span>‘disabled’<\/span>)<\/span>;<\/p><\/blockquote>\n

\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u0438\u043c\u0435\u0440<\/strong>
\n\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u044c\u0442\u0435, \u0447\u0442\u043e \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0441 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u044f\u0447\u0435\u0435\u043a. \u041a\u043e\u0433\u0434\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0449\u0435\u043b\u043a\u0430\u0435\u0442 \u043f\u043e \u044f\u0447\u0435\u0439\u043a\u0435 \u0442\u0430\u0431\u043b\u0438\u0446\u044b, \u043e\u043d\u0430 \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u043e\u0435 \u043f\u043e\u043b\u0435, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0435 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0435\u0451 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435. \u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f (<\/span>\u043f\u043e \u043f\u043e\u0442\u0435\u0440\u0435 \u0444\u043e\u043a\u0443\u0441\u0430 \u0438\u043b\u0438 \u043d\u0430\u0436\u0430\u0442\u0438\u044e \u043a\u043b\u0430\u0432\u0438\u0448\u0438 Enter<\/span>)<\/span>, \u044f\u0447\u0435\u0439\u043a\u0430 \u0441\u043d\u043e\u0432\u0430 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043e\u0431\u044b\u0447\u043d\u043e\u0439 \u044f\u0447\u0435\u0439\u043a\u043e\u0439 \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u0441 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c \u043d\u043e\u0432\u044b\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u043c.<\/p>\n

\u0412\u043e\u0442 \u043f\u0440\u0438\u043c\u0435\u0440 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u0430\u043a\u043e\u0433\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u0430:<\/p>\n

<<\/span>!<\/span>DOCTYPE<\/span> html<\/span>><\/span>\r\n<<\/span>html<\/span> lang<\/span>=<\/span>\"en\"<\/span>><\/span>\r\n<<\/span>head<\/span>><\/span>\r\n \u00a0\u00a0\u00a0<<\/span>meta<\/span> charset<\/span>=<\/span>\"UTF-8\"<\/span>><\/span>\r\n \u00a0\u00a0\u00a0<<\/span>meta<\/span> name<\/span>=<\/span>\"viewport\"<\/span> content<\/span>=<\/span>\"width=device-width, initial-scale=1.0\"<\/span>><\/span>\r\n \u00a0\u00a0\u00a0<<\/span>title<\/span>><\/span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435<\/span> \u044f\u0447\u0435\u0435\u043a<\/span> \u0442\u0430\u0431\u043b\u0438\u0446\u044b<\/span><<\/span>\/<\/span>title<\/span>><\/span>\r\n \u00a0\u00a0\u00a0<<\/span>style<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0table<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0width<\/span>:<\/span> 100<\/span>%<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0border<\/span>-<\/span>collapse<\/span>:<\/span> collapse<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0td<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0border<\/span>:<\/span> 1px<\/span> solid<\/span> #ddd<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0padding<\/span>:<\/span> 8px<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0input<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0width<\/span>:<\/span> 100<\/span>%<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0box<\/span>-<\/span>sizing<\/span>:<\/span> border<\/span>-<\/span>box<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0border<\/span>:<\/span> none<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0outline<\/span>:<\/span> none<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0background<\/span>-<\/span>color<\/span>:<\/span> transparent<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0<<\/span>\/<\/span>style<\/span>><\/span>\r\n<<\/span>\/<\/span>head<\/span>><\/span>\r\n<<\/span>body<\/span>><\/span>\r\n \u00a0\u00a0\u00a0<<\/span>table<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>tr<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>td<\/span>><\/span>\u042f\u0447\u0435\u0439\u043a\u0430<\/span> 1<\/span><<\/span>\/<\/span>td<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>td<\/span>><\/span>\u042f\u0447\u0435\u0439\u043a\u0430<\/span> 2<\/span><<\/span>\/<\/span>td<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>td<\/span>><\/span>\u042f\u0447\u0435\u0439\u043a\u0430<\/span> 3<\/span><<\/span>\/<\/span>td<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>\/<\/span>tr<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>tr<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>td<\/span>><\/span>\u042f\u0447\u0435\u0439\u043a\u0430<\/span> 4<\/span><<\/span>\/<\/span>td<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>td<\/span>><\/span>\u042f\u0447\u0435\u0439\u043a\u0430<\/span> 5<\/span><<\/span>\/<\/span>td<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>td<\/span>><\/span>\u042f\u0447\u0435\u0439\u043a\u0430<\/span> 6<\/span><<\/span>\/<\/span>td<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>\/<\/span>tr<\/span>><\/span>\r\n \u00a0\u00a0\u00a0<<\/span>\/<\/span>table<\/span>><\/span>\r\n\r\n \u00a0\u00a0\u00a0<<\/span>script<\/span>><\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0const<\/span> table<\/span> =<\/span> document<\/span>.<\/span>querySelector<\/span>(<\/span>'table'<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0table<\/span>.<\/span>addEventListener<\/span>(<\/span>'click'<\/span>,<\/span> function<\/span>(<\/span>event<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>event<\/span>.<\/span>target<\/span>.<\/span>tagName<\/span> ==<\/span>=<\/span> 'TD'<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0editCell<\/span>(<\/span>event<\/span>.<\/span>target<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0function<\/span> editCell<\/span>(<\/span>cell<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0const<\/span> originalContent<\/span> =<\/span> cell<\/span>.<\/span>textContent<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0const<\/span> input<\/span> =<\/span> document<\/span>.<\/span>createElement<\/span>(<\/span>'input'<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0input<\/span>.<\/span>type<\/span> =<\/span> 'text'<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0input<\/span>.<\/span>value<\/span> =<\/span> originalContent<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0cell<\/span>.<\/span>textContent<\/span> =<\/span> ''<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0cell<\/span>.<\/span>appendChild<\/span>(<\/span>input<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0input<\/span>.<\/span>focus<\/span>(<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0input<\/span>.<\/span>addEventListener<\/span>(<\/span>'blur'<\/span>,<\/span> function<\/span>(<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0finishEdit<\/span>(<\/span>cell<\/span>,<\/span> this<\/span>.<\/span>value<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0input<\/span>.<\/span>addEventListener<\/span>(<\/span>'keydown'<\/span>,<\/span> function<\/span>(<\/span>event<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if<\/span> (<\/span>event<\/span>.<\/span>key<\/span> ==<\/span>=<\/span> 'Enter'<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0finishEdit<\/span>(<\/span>cell<\/span>,<\/span> this<\/span>.<\/span>value<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0function<\/span> finishEdit<\/span>(<\/span>cell<\/span>,<\/span> newValue<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0cell<\/span>.<\/span>textContent<\/span> =<\/span> newValue<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0cell<\/span>.<\/span>normalize<\/span>(<\/span>)<\/span>;<\/span> \/\/ \u0423\u0431\u0438\u0440\u0430\u0435\u043c \u043b\u0438\u0448\u043d\u0438\u0435 \u043f\u0440\u043e\u0431\u0435\u043b\u044b<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span>\r\n \u00a0\u00a0\u00a0<<\/span>\/<\/span>script<\/span>><\/span>\r\n<<\/span>\/<\/span>body<\/span>><\/span>\r\n<<\/span>\/<\/span>html<\/span>><\/span>\r\n<\/pre>\n
\"\"<\/a><\/p>\n
\u041e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u0430<\/span><\/strong><\/p>\n
    \n
  1. HTML:<\/strong>\u00a0\u0421\u043e\u0437\u0434\u0430\u0435\u043c \u043f\u0440\u043e\u0441\u0442\u0443\u044e \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0441 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u044f\u0447\u0435\u0439\u043a\u0430\u043c\u0438.<\/span><\/li>\n
  2. CSS:<\/strong>\u00a0\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0431\u0430\u0437\u043e\u0432\u044b\u0435 \u0441\u0442\u0438\u043b\u0438 \u0434\u043b\u044f \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u0438 \u044f\u0447\u0435\u0439\u043a\u0438.<\/span><\/li>\n
  3. JavaScript:<\/strong><\/span>\n
      \n
    • \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0441\u043e\u0431\u044b\u0442\u0438\u0435\u00a0click<\/code>\u00a0\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0435, \u0447\u0442\u043e\u0431\u044b \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c, \u0431\u044b\u043b\u0430 \u043b\u0438 \u043a\u043b\u0438\u043a\u043d\u0443\u0442\u0430 \u044f\u0447\u0435\u0439\u043a\u0430.<\/span><\/li>\n
    • \u0415\u0441\u043b\u0438 \u043a\u043b\u0438\u043a \u0431\u044b\u043b \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d \u043f\u043e \u044f\u0447\u0435\u0439\u043a\u0435 (<td><\/code>), \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u044e\u00a0editCell<\/code>, \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u044f \u0435\u0439 \u044d\u0442\u0443 \u044f\u0447\u0435\u0439\u043a\u0443.<\/span><\/li>\n
    • \u0412\u043d\u0443\u0442\u0440\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438\u00a0editCell<\/code>\u00a0\u0441\u043e\u0437\u0434\u0430\u0435\u043c \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u043e\u0435 \u043f\u043e\u043b\u0435 (<input><\/code>), \u043a\u043e\u043f\u0438\u0440\u0443\u0435\u043c \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u044f\u0447\u0435\u0439\u043a\u0438 \u0432 \u044d\u0442\u043e \u043f\u043e\u043b\u0435 \u0438 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u044f\u0447\u0435\u0439\u043a\u0438 \u044d\u0442\u0438\u043c \u043f\u043e\u043b\u0435\u043c.<\/span><\/li>\n
    • \u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0441\u043e\u0431\u044b\u0442\u0438\u0439\u00a0blur<\/code>\u00a0\u0438\u00a0keydown<\/code>\u00a0\u0434\u043b\u044f \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u043f\u043e\u043b\u044f. \u041f\u0440\u0438 \u043f\u043e\u0442\u0435\u0440\u0435 \u0444\u043e\u043a\u0443\u0441\u0430 \u0438\u043b\u0438 \u043d\u0430\u0436\u0430\u0442\u0438\u0438 \u043a\u043b\u0430\u0432\u0438\u0448\u0438 Enter \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u044e\u00a0finishEdit<\/code>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0435\u0442 \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044f \u043d\u043e\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432 \u044f\u0447\u0435\u0439\u043a\u0435.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
      \u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u0434\u0430\u043d\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u0443\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u043e\u0432 \u0438 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0439 \u0441 \u043d\u0438\u043c\u0438 \u0432 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
      \u0410\u0442\u0440\u0438\u0431\u0443\u0442\u044b \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0441\u043e\u0431\u043e\u0439 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043a \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c HTML \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u043d\u0438\u0445 \u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438\u0445 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f. \u0412 JavaScript \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430\u043c\u0438 getAttribute(): \u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430. let element = document.getElementById(‘example’); let href = element.getAttribute(‘href’); console.log(href); \/\/ […]<\/p>\n","protected":false},"author":1,"featured_media":133335,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[463],"tags":[],"class_list":["post-133334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript"],"views":404,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/133334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=133334"}],"version-history":[{"count":1,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/133334\/revisions"}],"predecessor-version":[{"id":133336,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/133334\/revisions\/133336"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/133335"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=133334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=133334"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=133334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}