{"id":302,"date":"2013-10-18T09:40:44","date_gmt":"2013-10-18T01:40:44","guid":{"rendered":"http:\/\/www.zyuns.com\/?p=302"},"modified":"2015-02-15T20:55:47","modified_gmt":"2015-02-15T12:55:47","slug":"jquery-zhong-dui-iframe-de-cao-zuo","status":"publish","type":"post","link":"https:\/\/www.siediyer.cn\/?p=302","title":{"rendered":"jquery\u4e2d\u5bf9 iframe\u7684\u64cd\u4f5c"},"content":{"rendered":"<p>\u4f7f\u7528jquery\u64cd\u4f5ciframe<\/p>\n<p>\u6211\u4eec\u5148\u770b\u4e00\u4e0b JQUERY\u4e2d\u7684\u5bf9\u50cf contents()\u3000\u7684\u5e2e\u52a9\u6587\u4ef6<\/p>\n<p>contents()<br \/>\n\u6982\u8ff0<br \/>\n\u67e5\u627e\u5339\u914d\u5143\u7d20\u5185\u90e8\u6240\u6709\u7684\u5b50\u8282\u70b9\uff08\u5305\u62ec\u6587\u672c\u8282\u70b9\uff09\u3002\u5982\u679c\u5143\u7d20\u662f\u4e00\u4e2aiframe\uff0c\u5219\u67e5\u627e\u6587\u6863\u5185\u5bb9<\/p>\n<p>\u793a\u4f8b<br \/>\n\u63cf\u8ff0:<br \/>\n\u67e5\u627e\u6240\u6709\u6587\u672c\u8282\u70b9\u5e76\u52a0\u7c97<\/p>\n<p>HTML \u4ee3\u7801:<\/p>\n<p>Hello <a href=\"http:\/\/ejohn.org\/\">John<\/a>, how are you doing?<\/p>\n<p>jQuery \u4ee3\u7801:<br \/>\n$(&#8220;p&#8221;).contents().not(&#8220;[nodeType=1]&#8221;).wrap(&#8220;<strong>&#8220;);\u7ed3\u679c:<br \/>\n<\/strong><\/p>\n<p><strong>Hello<\/strong> <a href=\"http:\/\/ejohn.org\/\">John<\/a>, <strong>how are you doing?<\/strong><\/p>\n<p>\u63cf\u8ff0:<br \/>\n\u5f80\u4e00\u4e2a\u7a7a\u6846\u67b6\u4e2d\u52a0\u4e9b\u5185\u5bb9<\/p>\n<p>HTML \u4ee3\u7801:<br \/>\n<iframe loading=\"lazy\" width=\"300\" height=\"100\" src=\"http:\/\/www.cr173.com\/index-blank.html\"><\/iframe>jQuery \u4ee3\u7801:<br \/>\n$(&#8220;iframe&#8221;).contents().find(&#8220;body&#8221;)<br \/>\n.append(&#8220;I&#8217;m in an iframe!&#8221;);<\/p>\n<p>&nbsp;<\/p>\n<p>\u53bb\u6389iframe \u7684\u8fb9\u754c frameborder=&#8221;0&#8243;<\/p>\n<p>1 \u5185\u5bb9\u91cc\u6709\u4e24\u4e2aifame<\/p>\n<p>&lt;iframe id=&#8221;leftiframe&#8221;&#8230;<br \/>\n&lt;iframe id=&#8221;mainiframe..<\/p>\n<p>leftiframe\u4e2djQuery\u6539\u53d8mainiframe\u7684src\u4ee3\u7801\uff1a<br \/>\n$(&#8220;#mainframe&#8221;,parent.document.body).attr(&#8220;src&#8221;,&#8221;<a href=\"http:\/\/www.baidu.com\/\">http:\/\/www.baidu.com<\/a>&#8220;)<\/p>\n<p>2 \u5982\u679c\u5185\u5bb9\u91cc\u9762\u6709\u4e00\u4e2aID\u4e3amainiframe\u7684ifame<br \/>\n<iframe id=\"mainifame\" width=\"320\" height=\"240\"><\/iframe><\/p>\n<div id=\"someID\">you want to get this content<\/div>\n<p>\u5f97\u5230someID\u7684\u5185\u5bb9<\/p>\n<p>$(&#8220;#mainiframe&#8221;).contents().find(&#8220;someID&#8221;).html()html \u6216\u8005 $(&#8220;#mainiframe&#8221;).contains().find(&#8220;someID&#8221;).text()\u503c<\/p>\n<p>2 \u5982\u4e0a\u9762\u6240\u793a<br \/>\nleftiframe\u4e2d\u7684jQuery\u64cd\u4f5cmainiframe\u7684\u5185\u5bb9someID\u7684\u5185\u5bb9<br \/>\n$(&#8220;#mainframe&#8221;,parent.document.body).contents().find(&#8220;someID&#8221;).html() \u6216\u8005 $(&#8220;#mainframe&#8221;,parent.document.body).contents().find(&#8220;someID&#8221;).val()<\/p>\n<p>Jquery\u83b7\u53d6\u5230 iframe \u6240\u5c5e\u7684\u7236\u7a97\u53e3\u7684\u91cc\u9762\u7684id\u4e3axuan\u7684 \u6807\u7b7e\u7684<\/p>\n<p>$(window.parent.document).find(&#8220;#xuan&#8221;).html(x);\/\/<\/p>\n<p>\/\/js\u521b\u5efa \u5143\u7d20 \u5e76\u8ffd\u52a0\u5230 \u7236\u5143\u7d20\u7684 Iframe\u4e2d\u7684 \u5143\u7d20\u4e2d\u7684dom\u64cd\u4f5c\u95ee\u9898\uff1a<\/p>\n<p>\u8be6\u89c1\u94fe\u63a5\uff1a<a href=\"http:\/\/www.cssrain.cn\/?p=1376\">http:\/\/www.cssrain.cn\/?p=1376<\/a><\/p>\n<p>iframe\u4e2d\u76f4\u63a5\u8c03\u7528\u7236\u7a97\u53e3\u4e2d\u7684\u65b9\u6cd5\uff1a\u5047\u8bbe\u7236\u7a97\u53e3\u6709\u4e2aadd\u7684\u65b9\u6cd5<\/p>\n<p>self.parent.add();<\/p>\n<p>===============================================================<\/p>\n<h3>IE\u548cFirefox\u5bf9iframe document\u5bf9\u8c61\u7684\u5dee\u5f02\u6027<\/h3>\n<p>\u5728 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id=\"pHello\">\u6b64\u5904\u53ef\u901a\u8fc7iframeB\u7684JavaScript\u51fd\u6570\uff0c\u6765\u66ff\u6362\u54e6~<\/div>\n<p><iframe loading=\"lazy\" id=\"wIframeA\" name=\"myiframeA\" width=\"320\" height=\"240\" src=\"http:\/\/www.cr173.com\/yy5587pO1eT\/a.html\" frameborder=\"0\" scrolling=\"no\"><\/iframe><iframe loading=\"lazy\" id=\"wIframeB\" name=\"myiframeB\" width=\"320\" height=\"240\" src=\"http:\/\/www.cr173.com\/yy5587pO1eT\/b.html\" frameborder=\"0\" scrolling=\"no\"><\/iframe><\/div>\n<p>&nbsp;<\/p>\n<p>\u5728\u5b50\u7a97\u53e3A\u3001B\u4e2d\u6211\u653e\u4e86\u4e00\u4e2aID\u4e3ahello\u7684P\uff0c\u4ee5\u65b9\u4fbf\u6211\u4eec\u8fdb\u884cDOM\u64cd\u4f5c\u6f14\u793a\uff0c\u5b50\u7a97\u53e3A\u3001B\u7684\u4e3b\u8981HTML\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<div>\n<p id=\"hello\">Hello 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