{"id":1376,"date":"2024-11-10T17:16:58","date_gmt":"2024-11-10T09:16:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1376\/"},"modified":"2024-11-10T17:16:58","modified_gmt":"2024-11-10T09:16:58","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-jquery-%e8%8e%b7%e5%8f%96%e4%b8%8b%e6%8b%89%e6%a1%86%e4%b8%ad%e5%90%8e%e5%8f%b0%e8%8e%b7%e5%8f%96%e7%9a%84%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1376\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 jQuery \u83b7\u53d6\u4e0b\u62c9\u6846\u4e2d\u540e\u53f0\u83b7\u53d6\u7684\u503c\uff1f"},"content":{"rendered":"

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\u5982\u4f55\u4f7f\u7528 jquery \u83b7\u53d6\u4e0b\u62c9\u6846\u4ece\u540e\u53f0\u83b7\u53d6\u7684\u503c\uff1f<\/strong><\/p>\n

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  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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$(\"#projectno\").val();<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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\u5982\u4f55\u4f7f\u7528 jquery \u83b7\u53d6\u4e0b\u62c9\u6846\u4ece\u540e\u53f0\u83b7\u53d6\u7684\u503c\uff1f \u5728 html \u4e2d\u4f7f\u7528 select \u5143\u7d20\u521b\u5efa\u4e0b\u62c9\u6846\uff0c\u5e76\u5728\u5176\u4e2d\u4ee5 option \u5143\u7d20\u586b\u5145\u540e\u53f0\u83b7\u53d6\u7684\u6570\u636e\uff1a <select class=”test” id=”projectno” name=”projectno”> <option> \u8bf7\u8f93\u5165\u60a8\u7684\u6240\u5728\u5c0f\u533a<\/option> <volist name=”cell” id=”vo”> <option value=”{$vo[‘id’]}”>{$vo[‘name’]}<\/option> <\/volist> <\/select> \u767b\u5f55\u540e\u590d\u5236 \u9009\u597d\u4e0b\u62c9\u6846\u7684\u503c\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 jquery \u7684 val() \u65b9\u6cd5\u83b7\u53d6\u8be5\u503c\uff1a $(“#projectno”).val(); \u767b\u5f55\u540e\u590d\u5236 \u8fd4\u56de\u9009\u4e2d\u7684 option \u5143\u7d20\u7684 value \u5c5e\u6027\uff0c\u5373\u540e\u53f0\u83b7\u53d6\u7684\u6570\u636e\u503c\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 jQuery \u83b7\u53d6\u4e0b\u62c9\u6846\u4e2d\u540e\u53f0\u83b7\u53d6\u7684\u503c\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-1376","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1376","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=1376"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1376\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}