{"id":9,"date":"2021-05-27T22:50:31","date_gmt":"2021-05-27T14:50:31","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/jquery\/?p=9"},"modified":"2021-05-27T22:54:14","modified_gmt":"2021-05-27T14:54:14","slug":"jquery%e6%8e%a7%e5%88%b6html","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/jquery\/post-9.html","title":{"rendered":"jquery\u63a7\u5236html"},"content":{"rendered":"\n<p>jquery\u53ef\u4ee5\u901a\u8fc7.html\u83b7\u53d6\u4e0e\u8bbe\u7f6ehtml, \u540c\u65f6\u8fd8\u6709\u7b80\u4fbf\u7684.text()\u4e0e.val()\u4ee5\u53ca.attr()<\/p>\n\n\n\n<ul><li>html() \u8bbe\u7f6e,\u83b7\u53d6\u5143\u7d20html, &#8211;&gt; \u76f8\u5f53\u4e8einnerHTML<\/li><li>text()  \u8bbe\u7f6e,\u83b7\u53d6\u5143\u7d20text  &#8211;&gt;\u76f8\u5f53\u4e8einnerText<\/li><li>val()  \u8bbe\u7f6e,\u83b7\u53d6\u5143\u7d20val  &#8211;&gt;\u76f8\u5f53\u4e8e.value<\/li><li>attr()  \u8bbe\u7f6e,\u83b7\u53d6\u5143\u7d20&#8221;\u5c5e\u6027\u503c&#8221; &#8211;&gt;\u76f8\u5f53\u4e8eset,getAttribute<\/li><\/ul>\n\n\n\n<h2>\u83b7\u53d6html\u503c<\/h2>\n\n\n\n<p>\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528.html()\u65b9\u6cd5, \u83b7\u53d6\u6216\u8bbe\u7f6ehtml\u503c,<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;div id=\"div1\">&lt;\/div>\n&lt;svript>\n   var html = $(\"#div1\").html();\n   alert(html);  \/\/\u5f39\u51fa\u83b7\u53d6\u540e\u7684\u503c\n&lt;\/script><\/code><\/pre>\n\n\n\n<p>\u5bf9\u4e8e .text(), \u5219\u662f\u83b7\u53d6 text\u503c, \u4e0d\u8fc7\u591a\u8d58\u8ff0<\/p>\n\n\n\n<p>\u800c .val() \u662f\u6307\u83b7\u53d6 input \u8f93\u5165\u6846\u4e2d\u7684 value \u503c (\u4e0d\u5355\u662finput, \u53ea\u8981\u662fvalue\u5c31\u53ef\u4ee5)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;input type=\"text\" id=\"test\" value=\"52\u7684\u5c0f\u7a9d\">\nalert(\"Value: \" + $(\"#test\").val());  \/\/\u5f39\u51fa\u503c<\/code><\/pre>\n\n\n\n<p>\u81f3\u4e8e .attr() \u5c5e\u6027, \u5219\u662f\u83b7\u53d6\u5c5e\u6027\u503c, \u53ef\u4ee5\u6307\u5b9a\u4efb\u4e00\u5c5e\u6027<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;a href=\"https:\/\/www.52dixiaowo.com\" id=\"xw\">52\u7684\u5c0f\u7a9d&lt;\/a>\nalert($(\"#xw\").attr(\"href\"));  \/\/\u8f93\u51fa\u7684\u5c06\u662f href \u7684\u5c5e\u6027\u503c<\/code><\/pre>\n\n\n\n<h2>\u8bbe\u7f6ehtml\u503c<\/h2>\n\n\n\n<p>\u8bbe\u7f6e html , \u548c\u83b7\u53d6\u5f88\u76f8\u4f3c<\/p>\n\n\n\n<p>\u53ea\u9700\u8981\u5728\u62ec\u53f7\u4f53\u4e2d, \u4f20\u5165\u5bf9\u5e94\u7684\u53c2\u6570\u5373\u53ef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xxx.html(\"\u503c\");\nxxx.text(\"\u503c\");\nxxx.val(\"\u503c\");\nxxx.attr(\"\u5c5e\u6027\u540d\",\"\u5c5e\u6027\u503c\");<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>jquery\u53ef\u4ee5\u901a\u8fc7.html\u83b7\u53d6\u4e0e\u8bbe\u7f6ehtml, \u540c\u65f6\u8fd8\u6709\u7b80\u4fbf\u7684.text()\u4e0e.val()\u4ee5\u53ca.attr(&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/jquery\/post-9.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">jquery\u63a7\u5236html<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/posts\/9"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/comments?post=9"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/posts\/9\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/media?parent=9"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/categories?post=9"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/jquery\/wp-json\/wp\/v2\/tags?post=9"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}