{"id":52781,"date":"2024-12-03T10:33:59","date_gmt":"2024-12-03T02:33:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52781\/"},"modified":"2024-12-03T10:33:59","modified_gmt":"2024-12-03T02:33:59","slug":"%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3jquery%e8%b5%8b%e5%80%bc%e5%90%8e%e6%97%a0%e6%b3%95%e8%a7%a6%e5%8f%91%e4%b8%8b%e6%8b%89%e6%a1%86%e8%81%94%e5%8a%a8%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52781\/","title":{"rendered":"\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f<\/h1>\n<p>\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728\u6587\u7ae0\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300a\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241123\/173234109467416d664dd05.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u65e0\u6cd5\u89e6\u53d1 javascript change \u4e8b\u4ef6<\/strong><\/p>\n<p>\u5728\u4e09\u4e2a\u4e0b\u62c9\u6846\u7684\u4e09\u7ea7\u8054\u52a8\u9875\u9762\u4e2d\uff0c\u901a\u8fc7\u624b\u52a8\u9009\u62e9\u7701\u4efd\u53ef\u4ee5\u89e6\u53d1\u5e02\u7ea7\u8054\u52a8\uff0c\u4f46\u4f7f\u7528 jquery \u5728 ie \u6d4f\u89c8\u5668\u63a7\u5236\u53f0\u76f4\u63a5\u7ed9\u7701\u4efd\u4e0b\u62c9\u6846\u8d4b\u503c\u540e\uff0c\u5e02\u7ea7\u4e0b\u62c9\u6846\u4e0d\u4f1a\u66f4\u65b0\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<p>\u7531\u4e8e\u539f\u59cb\u9875\u9762\u672a\u91c7\u7528\u4fb5\u5165\u5f0f\u4fee\u6539\uff0c\u56e0\u6b64\u9700\u8981\u6a21\u62df\u89e6\u53d1 change \u4e8b\u4ef6\u3002\u5177\u4f53\u505a\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>let evt = document.createEvent('HTMLEvents');\nevt.initEvent('change', false, true); \/\/ \u9875\u9762\u7684\u4e0b\u62c9\u6846 change \u4e8b\u4ef6\nselect.dispatchEvent(evt); \/\/ select \u662f\u4e0b\u62c9\u6846\u5143\u7d20<\/pre>\n<p>\u901a\u8fc7\u521b\u5efa\u5e76\u5206\u6d3e\u4e00\u4e2a\u81ea\u5b9a\u4e49 change \u4e8b\u4ef6\uff0c\u53ef\u4ee5\u5f3a\u5236\u89e6\u53d1\u5e02\u7ea7\u4e0b\u62c9\u6846\u7684\u66f4\u65b0\uff0c\u4ece\u800c\u6ee1\u8db3\u65e0\u4fb5\u5165\u5f0f\u8d4b\u503c\u7684\u9700\u6c42\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   win10\u53f3\u952e\u6587\u4ef6\u4e00\u76f4\u8f6c\u5708\u5708\u5361\u6b7b\u600e\u4e48\u529e\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f \u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728\u6587\u7ae0\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300a\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~ \u65e0\u6cd5\u89e6\u53d1 javascript change \u4e8b\u4ef6 \u5728\u4e09\u4e2a\u4e0b\u62c9\u6846\u7684\u4e09\u7ea7\u8054\u52a8\u9875\u9762\u4e2d\uff0c\u901a\u8fc7\u624b\u52a8\u9009\u62e9\u7701\u4efd\u53ef\u4ee5\u89e6\u53d1\u5e02\u7ea7\u8054\u52a8\uff0c\u4f46\u4f7f\u7528 jquery \u5728 ie \u6d4f\u89c8\u5668\u63a7\u5236\u53f0\u76f4\u63a5\u7ed9\u7701\u4efd\u4e0b\u62c9\u6846\u8d4b\u503c\u540e\uff0c\u5e02\u7ea7\u4e0b\u62c9\u6846\u4e0d\u4f1a\u66f4\u65b0\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u7531\u4e8e\u539f\u59cb\u9875\u9762\u672a\u91c7\u7528\u4fb5\u5165\u5f0f\u4fee\u6539\uff0c\u56e0\u6b64\u9700\u8981\u6a21\u62df\u89e6\u53d1 change \u4e8b\u4ef6\u3002\u5177\u4f53\u505a\u6cd5\u5982\u4e0b\uff1a let evt = document.createEvent(&#8216;HTMLEvents&#8217;); evt.initEvent(&#8216;change&#8217;, false, true); \/\/ \u9875\u9762\u7684\u4e0b\u62c9\u6846 change \u4e8b\u4ef6 select.dispatchEvent(evt); \/\/ select \u662f\u4e0b\u62c9\u6846\u5143\u7d20 \u901a\u8fc7\u521b\u5efa\u5e76\u5206\u6d3e\u4e00\u4e2a\u81ea\u5b9a\u4e49 change \u4e8b\u4ef6\uff0c\u53ef\u4ee5\u5f3a\u5236\u89e6\u53d1\u5e02\u7ea7\u4e0b\u62c9\u6846\u7684\u66f4\u65b0\uff0c\u4ece\u800c\u6ee1\u8db3\u65e0\u4fb5\u5165\u5f0f\u8d4b\u503c\u7684\u9700\u6c42\u3002 \u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u89e3\u51b3jQuery\u8d4b\u503c\u540e\u65e0\u6cd5\u89e6\u53d1\u4e0b\u62c9\u6846\u8054\u52a8\u7684\u95ee\u9898\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01 win10\u53f3\u952e\u6587\u4ef6\u4e00\u76f4\u8f6c\u5708\u5708\u5361\u6b7b\u600e\u4e48\u529e<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-52781","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=52781"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52781\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=52781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=52781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=52781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}