{"id":2158,"date":"2024-11-10T12:14:11","date_gmt":"2024-11-10T04:14:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2158\/"},"modified":"2024-11-10T12:14:11","modified_gmt":"2024-11-10T04:14:11","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-ajax-%e5%88%b7%e6%96%b0-jsp-%e4%b8%8b%e6%8b%89%e6%a1%86%e5%b9%b6%e8%bf%9b%e8%a1%8c%e9%81%8d%e5%8e%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2158\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Ajax \u5237\u65b0 JSP \u4e0b\u62c9\u6846\u5e76\u8fdb\u884c\u904d\u5386\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173068041870106.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528 Ajax \u5237\u65b0 JSP \u4e0b\u62c9\u6846\u5e76\u8fdb\u884c\u904d\u5386\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528 Ajax \u5237\u65b0 JSP \u4e0b\u62c9\u6846\u5e76\u8fdb\u884c\u904d\u5386\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>ajax \u5237\u65b0 jsp \u5e76\u8fdb\u884c\u904d\u5386<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 ajax \u83b7\u53d6\u6570\u636e\u540e\uff0c\u6211\u4eec\u9700\u8981\u5c06\u8fd9\u4e9b\u6570\u636e\u586b\u5145\u5230\u9875\u9762\u4e2d\u53e6\u4e00\u4e2a\u4e0b\u62c9\u6846\u4e2d\u3002\u4ee5\u4e0b\u662f\u904d\u5386\u54cd\u5e94\u6570\u636e\u7684\u6b65\u9aa4\uff1a<\/p>\n<pre>$.ajax({\n  \/\/ \u5176\u4ed6 Ajax \u914d\u7f6e\u9879...\n  success: function(data) {\n    var list = data.list; \/\/ \u5047\u8bbe \"list\" \u662f\u54cd\u5e94\u6570\u636e\u4e2d\u5305\u542b\u6570\u7ec4\u7684\u5c5e\u6027\n\n    \/\/ \u6e05\u7a7a\u76ee\u6807\u4e0b\u62c9\u6846\u4e2d\u7684\u9009\u9879\n    $(\"#targetSelect\").empty();\n\n    \/\/ \u904d\u5386\u83b7\u53d6\u7684\u6570\u636e\u5e76\u6dfb\u52a0\u9009\u9879\n    for (var i = 0; i &lt; list.length; i++) {\n      var option = '&lt;option value=\"' + list[i].value + '\"&gt;' + list[i].text + '&lt;\/option&gt;';\n      $(\"#targetSelect\").append(option);\n    }\n  }\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff1a<\/p>\n<ul>\n<li>#targetselect \u662f\u76ee\u6807\u4e0b\u62c9\u6846\u7684 id\u3002<\/li>\n<li>list \u662f\u54cd\u5e94\u6570\u636e\u4e2d\u5305\u542b\u9009\u9879\u5217\u8868\u7684\u6570\u7ec4\u3002<\/li>\n<li>value \u548c text \u662f\u6bcf\u4e2a\u9009\u9879\u7684\u503c\u548c\u6587\u672c\u7684\u5c5e\u6027\u540d\u79f0\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 Ajax \u5237\u65b0 JSP \u4e0b\u62c9\u6846\u5e76\u8fdb\u884c\u904d\u5386\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},"excerpt":{"rendered":"<p>ajax \u5237\u65b0 jsp \u5e76\u8fdb\u884c\u904d\u5386 \u5728\u4f7f\u7528 ajax \u83b7\u53d6\u6570\u636e\u540e\uff0c\u6211\u4eec\u9700\u8981\u5c06\u8fd9\u4e9b\u6570\u636e\u586b\u5145\u5230\u9875\u9762\u4e2d\u53e6\u4e00\u4e2a\u4e0b\u62c9\u6846\u4e2d\u3002\u4ee5\u4e0b\u662f\u904d\u5386\u54cd\u5e94\u6570\u636e\u7684\u6b65\u9aa4\uff1a $.ajax({ \/\/ \u5176\u4ed6 Ajax \u914d\u7f6e\u9879&#8230; success: function(data) { var list = data.list; \/\/ \u5047\u8bbe &#8220;list&#8221; \u662f\u54cd\u5e94\u6570\u636e\u4e2d\u5305\u542b\u6570\u7ec4\u7684\u5c5e\u6027 \/\/ \u6e05\u7a7a\u76ee\u6807\u4e0b\u62c9\u6846\u4e2d\u7684\u9009\u9879 $(&#8220;#targetSelect&#8221;).empty(); \/\/ \u904d\u5386\u83b7\u53d6\u7684\u6570\u636e\u5e76\u6dfb\u52a0\u9009\u9879 for (var i = 0; i &lt; list.length; i++) { var option = &#8216;&lt;option value=&#8221;&#8216; + list[i].value + &#8216;&#8221;&gt;&#8217; + list[i].text + &#8216;&lt;\/option&gt;&#8217;; $(&#8220;#targetSelect&#8221;).append(option); } } }); [&hellip;]<\/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-2158","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2158","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=2158"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2158\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}