{"id":52135,"date":"2024-12-03T15:35:59","date_gmt":"2024-12-03T07:35:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52135\/"},"modified":"2024-12-03T15:35:59","modified_gmt":"2024-12-03T07:35:59","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e6%88%91%e7%9a%84jquery%e5%bc%b9%e7%aa%97ajax%e5%8a%a0%e8%bd%bdtab%e5%af%b9%e5%ba%94%e5%88%86%e7%b1%bbid%e6%95%b0%e6%8d%ae%ef%bc%8c%e5%8f%aa%e6%9c%89%e7%ac%ac%e4%b8%80-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52135\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u6211\u7684JQuery\u5f39\u7a97AJAX\u52a0\u8f7dTAB\u5bf9\u5e94\u5206\u7c7bID\u6570\u636e\uff0c\u53ea\u6709\u7b2c\u4e00\u4e2a\u5206\u7c7b\u6eda\u52a8\u52a0\u8f7d\u6b63\u5e38\uff0c\u5176\u4ed6\u5206\u7c7b\u5374\u52a0\u8f7d\u7b2c\u4e00\u4e2a\u5206\u7c7b\u7684\u5185\u5bb9\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u4e3a\u4ec0\u4e48\u6211\u7684JQuery\u5f39\u7a97AJAX\u52a0\u8f7dTAB\u5bf9\u5e94\u5206\u7c7bID\u6570\u636e\uff0c\u53ea\u6709\u7b2c\u4e00\u4e2a\u5206\u7c7b\u6eda\u52a8\u52a0\u8f7d\u6b63\u5e38\uff0c\u5176\u4ed6\u5206\u7c7b\u5374\u52a0\u8f7d\u7b2c\u4e00\u4e2a\u5206\u7c7b\u7684\u5185\u5bb9\uff1f <\/h1>\n

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JQUERY\u70b9\u51fb\u6309\u94ae\u5f39\u7a97\uff0c\u5e76AJAX\u52a0\u8f7dTAB\u5bf9\u5e94\u5206\u7c7bID\u6570\u636e<\/strong><\/p>\n

\u95ee\u9898\uff1a<\/strong>\u70b9\u51fb\u5f39\u7a97\u7684\u6309\u94ae\uff0c\u5e76AJAX\u52a0\u8f7d\u7279\u5b9a\u5206\u7c7bID\u7684\u6570\u636e\uff0c\u6bcf\u4e2a\u5206\u7c7bTAB\u6eda\u52a8\u5230\u5e95\u90e8\u8fdb\u884cAJAX\u7ffb\u9875\uff0c\u4f46\u53ea\u6709\u7b2c\u4e00\u4e2a\u5206\u7c7b\u6eda\u52a8\u52a0\u8f7d\u6b63\u5e38\uff0c\u5176\u4ed6\u5206\u7c7b\u52a0\u8f7d\u7684\u662f\u7b2c\u4e00\u4e2a\u5206\u7c7b\u7684\u5185\u5bb9\u3002<\/p>\n

\u89e3\u7b54\uff1a<\/strong><\/p>\n

\u5728\u539f\u6765\u7684\u4ee3\u7801\u4e2d\uff0c\u672a\u8bbe\u7f6e\u5206\u7c7bID\u548c\u5f53\u524d\u9875\u7801\uff0c\u4e5f\u4e0d\u5728AJAX\u8bf7\u6c42\u524d\u5224\u65ad\u662f\u5426\u6b63\u5728\u52a0\u8f7d\u4e2d\uff0c\u5bfc\u81f4\u4e86\u4e0a\u8ff0\u95ee\u9898\u3002\u6539\u8fdb\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

\/\/ \u521d\u59cb\u5316\u5206\u7c7bID currentPage total \nlet categoryId = 1, currentPage = 1, total = 0;\n\/\/ \u662f\u5426\u52a0\u8f7d\u4e2d\nlet isLoading = false;\n\n\/\/ \u52a0\u8f7d\u5206\u7c7b\u6570\u636e\nfunction loadCategoryData(id, page) {\n    $(&quot;.tab_item&quot;).html('\u52a0\u8f7d\u4e2d...');\n    $(this).addClass('cur').siblings().removeClass('cur');\n    loadPageData(id, page);\n}\n\n\/\/ \u76d1\u542c\u6eda\u52a8\u4e8b\u4ef6\n$('.tab_item').scroll(function () {\n    if (isLoading) {\n        return;\n    }\n    \/\/  \u5224\u65ad\u662f\u5426\u6eda\u52a8\u5230\u5e95\u90e8\u8ddd\u79bb150px \u52a0\u8f7d\u66f4\u591a\n    const scrollTop = $(this).scrollTop();\n    const scrollHeight = $(this).prop('scrollHeight');\n    const containerHeight = $(this).outerHeight();\n\n    if (scrollHeight - scrollTop - containerHeight &lt; 150) {\n        \/\/ \u6eda\u52a8\u5230\u5e95\u90e8\u8ddd\u79bb\u5c0f\u4e8e150px\uff0c\u52a0\u8f7d\u66f4\u591a\u6570\u636e\n        currentPage++;\n        if (currentPage &lt;= total) {\n            loadPageData(categoryId, currentPage);\n        }\n    }\n\n});\n\n\/\/ \u6a21\u62df\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u52a0\u8f7d\u67d0\u4e00\u9875\u7684\u6570\u636e\nfunction getData(categoryId, page) {\n    return new Promise((resolve, reject) =&gt; {\n        setTimeout(() =&gt; {\n            \/\/ \u968f\u673a\u8fd4\u56depage\u6761\u6570\u636e\n            const list = [];\n            \/\/ \u6bcf\u6b21\u8fd4\u56de20\u6761\u6570\u636e\n            for (var i = 0; i &lt; 20; i++) {\n                list.push({\n                    title: '\u5206\u7c7b:' + categoryId + ',\u6807\u9898:' + i,\n                    img_url: 'https:\/\/picsum.photos\/200\/300?random=' + i\n                });\n            }\n            resolve({\n                list, \/\/ \u5f53\u524d\u9875\u7684\u6570\u636e\n                page, \/\/ \u5f53\u524d\u9875\u7801\n                totalPages: 100 \/\/ \u540e\u7aef\u8fd4\u56de\u7684\u603b\u9875\u6570\n            });\n        }, 1000);\n    });\n}\n\nfunction loadPageData(categoryId, page) {\n    \/\/ \u5224\u65ad\u662f\u5426\u6b63\u5728\u52a0\u8f7d\u4e2d\n    if (isLoading) {\n        return;\n    }\n    isLoading = true;\n    getData(categoryId, page).then(({ list, page, totalPages }) =&gt; {\n        \/\/ \u66f4\u65b0\u603b\u9875\u6570\n        total = totalPages;\n        let html = &quot;&quot;;\n        for (var i = 0; i &lt; list.length; i++) {\n            html += '&lt;div&gt;&lt;img src=&quot;' + list[i].img_url + '&quot;&gt;&lt;span&gt;&quot;' + list[i].title + '&quot;&lt;\/span&gt;&lt;\/div&gt;';\n        }\n        $(&quot;.tab_item&quot;).append(html);\n    }).finally(() =&gt; {\n        isLoading = false;\n    });\n}<\/pre>\n
\u5728\u4fee\u6539\u540e\u7684\u4ee3\u7801\u4e2d\uff1a<\/p>\n
    \n
  • \u521d\u59cb\u5316\u4e86\u5206\u7c7bID\uff08categoryId\uff09\u3001\u5f53\u524d\u9875\u7801\uff08currentPage\uff09\u3001\u603b\u9875\u6570\uff08total\uff09\u548c\u52a0\u8f7d\u72b6\u6001\uff08isLoading\uff09\u3002<\/li>\n
  • \u5728AJAX\u8bf7\u6c42\u524d\u5224\u65ad\u662f\u5426\u6b63\u5728\u52a0\u8f7d\u4e2d\uff0c\u9632\u6b62\u91cd\u590d\u53d1\u9001\u8bf7\u6c42\u3002<\/li>\n
  • \u901a\u8fc7\u76d1\u542c\u6eda\u52a8\u4e8b\u4ef6\u5b9e\u73b0AJAX\u7ffb\u9875\u3002<\/li>\n
  • \u4f7f\u7528\u6a21\u62df\u6570\u636e\u51fd\u6570getData\u6a21\u62df\u540e\u7aef\u8fd4\u56de\u7684\u6570\u636e\uff0c\u65b9\u4fbf\u6d4b\u8bd5\u3002\u5b9e\u9645\u9879\u76ee\u4e2d\u4f7f\u7528AJAX\u8bf7\u6c42\u8c03\u7528\u540e\u7aef\u63a5\u53e3\u83b7\u53d6\u6570\u636e\u3002<\/li>\n<\/ul>\n
    \u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u4e3a\u4ec0\u4e48\u6211\u7684JQuery\u5f39\u7a97AJAX\u52a0\u8f7dTAB\u5bf9\u5e94\u5206\u7c7bID\u6570\u636e\uff0c\u53ea\u6709\u7b2c\u4e00\u4e2a\u5206\u7c7b\u6eda\u52a8\u52a0\u8f7d\u6b63\u5e38\uff0c\u5176\u4ed6\u5206\u7c7b\u5374\u52a0\u8f7d\u7b2c\u4e00\u4e2a\u5206\u7c7b\u7684\u5185\u5bb9\uff1f \u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n
    \n
    <\/dt>\n
    \n   \u5982\u4f55\u4f7f\u7528 WeiPHP \u6846\u67b6\u5b9e\u73b0\u5fae\u4fe1\u8ba2\u9605\u53f7\u7559\u8a00\u677f\u5b9e\u65f6\u66f4\u65b0\u529f\u80fd\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u4e3a\u4ec0\u4e48\u6211\u7684JQuery\u5f39\u7a97AJAX\u52a0\u8f7dTAB\u5bf9\u5e94\u5206\u7c7bID\u6570\u636e\uff0c\u53ea\u6709\u7b2c\u4e00\u4e2a\u5206\u7c7b\u6eda\u52a8\u52a0\u8f7d\u6b63\u5e38\uff0c\u5176\u4ed6\u5206\u7c7b\u5374\u52a0\u8f7d\u7b2c\u4e00\u4e2a\u5206\u7c7b\u7684\u5185\u5bb9\uff1f \u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u4e3a\u4ec0\u4e48\u6211\u7684JQuery\u5f39\u7a97AJAX\u52a0\u8f7dTAB\u5bf9\u5e94\u5206\u7c7bID\u6570\u636e\uff0c\u53ea\u6709\u7b2c\u4e00\u4e2a\u5206\u7c7b\u6eda\u52a8\u52a0\u8f7d\u6b63\u5e38\uff0c\u5176\u4ed6\u5206\u7c7b\u5374\u52a0\u8f7d\u7b2c\u4e00\u4e2a\u5206\u7c7b\u7684\u5185\u5bb9\uff1f \u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01 JQUERY\u70b9\u51fb\u6309\u94ae\u5f39\u7a97\uff0c\u5e76AJAX\u52a0\u8f7dTAB\u5bf9\u5e94\u5206\u7c7bID\u6570\u636e \u95ee\u9898\uff1a\u70b9\u51fb\u5f39\u7a97\u7684\u6309\u94ae\uff0c\u5e76AJAX\u52a0\u8f7d\u7279\u5b9a\u5206\u7c7bID\u7684\u6570\u636e\uff0c\u6bcf\u4e2a\u5206\u7c7bTAB\u6eda\u52a8\u5230\u5e95\u90e8\u8fdb\u884cAJAX\u7ffb\u9875\uff0c\u4f46\u53ea\u6709\u7b2c\u4e00\u4e2a\u5206\u7c7b\u6eda\u52a8\u52a0\u8f7d\u6b63\u5e38\uff0c\u5176\u4ed6\u5206\u7c7b\u52a0\u8f7d\u7684\u662f\u7b2c\u4e00\u4e2a\u5206\u7c7b\u7684\u5185\u5bb9\u3002 \u89e3\u7b54\uff1a \u5728\u539f\u6765\u7684\u4ee3\u7801\u4e2d\uff0c\u672a\u8bbe\u7f6e\u5206\u7c7bID\u548c\u5f53\u524d\u9875\u7801\uff0c\u4e5f\u4e0d\u5728AJAX\u8bf7\u6c42\u524d\u5224\u65ad\u662f\u5426\u6b63\u5728\u52a0\u8f7d\u4e2d\uff0c\u5bfc\u81f4\u4e86\u4e0a\u8ff0\u95ee\u9898\u3002\u6539\u8fdb\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a \/\/ \u521d\u59cb\u5316\u5206\u7c7bID currentPage total let categoryId = 1, currentPage = 1, total = 0; \/\/ \u662f\u5426\u52a0\u8f7d\u4e2d let isLoading = false; \/\/ \u52a0\u8f7d\u5206\u7c7b\u6570\u636e function loadCategoryData(id, page) { $(&quot;.tab_item&quot;).html(‘\u52a0\u8f7d\u4e2d…’); $(this).addClass(‘cur’).siblings().removeClass(‘cur’); loadPageData(id, page); } \/\/ \u76d1\u542c\u6eda\u52a8\u4e8b\u4ef6 $(‘.tab_item’).scroll(function () { if (isLoading) { return; } \/\/ \u5224\u65ad\u662f\u5426\u6eda\u52a8\u5230\u5e95\u90e8\u8ddd\u79bb150px \u52a0\u8f7d\u66f4\u591a const scrollTop = $(this).scrollTop(); […]<\/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-52135","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52135","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=52135"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52135\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=52135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=52135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=52135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}