{"id":3979,"date":"2024-11-10T16:55:43","date_gmt":"2024-11-10T08:55:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3979\/"},"modified":"2024-11-10T16:55:43","modified_gmt":"2024-11-10T08:55:43","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8datatables%e4%b8%bajson%e6%95%b0%e6%8d%ae%e6%b7%bb%e5%8a%a0%e5%ba%8f%e5%8f%b7%e5%ad%97%e6%ae%b5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3979\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528DataTables\u4e3aJSON\u6570\u636e\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173120526476822.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528DataTables\u4e3aJSON\u6570\u636e\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528DataTables\u4e3aJSON\u6570\u636e\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>json\u6570\u636e\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5<\/strong><\/p>\n<p>\u60f3\u8981\u5728json\u6570\u636e\u5f00\u5934\u6dfb\u52a0\u4e00\u4e2a\u5e8f\u53f7\u5b57\u6bb5\uff0c\u4ece\u5c0f\u5230\u5927\u4f9d\u6b21\u6392\u5e8f\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528jquery\u7684 ajax \u65b9\u6cd5\u4eceurl\u83b7\u53d6json\u6570\u636e\u3002<\/li>\n<li>\u5728 success \u56de\u8c03\u51fd\u6570\u4e2d\uff0c\u4f7f\u7528 jquery.parsejson \u89e3\u6790\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e\u4e3ajson\u5bf9\u8c61\u3002<\/li>\n<li>\u4f7f\u7528datatables\u7684 fndrawcallback \u9009\u9879\uff0c\u5728\u6570\u636e\u8868\u7ed8\u5236\u56de\u8c03\u4e2d\u5904\u7406json\u6570\u636e\u3002<\/li>\n<li>\u4f7f\u7528datatables\u7684api\uff0c\u83b7\u53d6\u6570\u636e\u8868\u7684\u8d77\u59cb\u7d22\u5f15 _idisplaystart\u3002<\/li>\n<li>\u904d\u5386\u6570\u636e\u8868\u7b2c\u4e00\u5217\u7684\u6bcf\u4e2a\u5355\u5143\u683c\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u5355\u5143\u683c\u8bbe\u7f6e\u5185\u5bb9\u4e3a\u8d77\u59cb\u7d22\u5f15\u52a0\u8be5\u884c\u5e8f\u53f7\u52a01\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528datatables\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5\uff1a<\/p>\n<pre>var opt = {\n  \"fnDrawCallback\": function(oSettings) {\n    \/\/ \u83b7\u53d6\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e\n    var json = jQuery.parseJSON(oSettings.jqXHR.responseText);\n    console.info(json);\n\n    \/\/ \u589e\u52a0\u4e00\u884c\u663e\u793a\u5e8f\u53f7\n    var api = this.api();\n    var startIndex = api.context[0]._iDisplayStart;\n    api.column(0).nodes().each(function(cell, i) {\n      cell.innerHTML = startIndex + i + 1;\n    });\n  }\n};<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528DataTables\u4e3aJSON\u6570\u636e\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5\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>json\u6570\u636e\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5 \u60f3\u8981\u5728json\u6570\u636e\u5f00\u5934\u6dfb\u52a0\u4e00\u4e2a\u5e8f\u53f7\u5b57\u6bb5\uff0c\u4ece\u5c0f\u5230\u5927\u4f9d\u6b21\u6392\u5e8f\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a \u4f7f\u7528jquery\u7684 ajax \u65b9\u6cd5\u4eceurl\u83b7\u53d6json\u6570\u636e\u3002 \u5728 success \u56de\u8c03\u51fd\u6570\u4e2d\uff0c\u4f7f\u7528 jquery.parsejson \u89e3\u6790\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e\u4e3ajson\u5bf9\u8c61\u3002 \u4f7f\u7528datatables\u7684 fndrawcallback \u9009\u9879\uff0c\u5728\u6570\u636e\u8868\u7ed8\u5236\u56de\u8c03\u4e2d\u5904\u7406json\u6570\u636e\u3002 \u4f7f\u7528datatables\u7684api\uff0c\u83b7\u53d6\u6570\u636e\u8868\u7684\u8d77\u59cb\u7d22\u5f15 _idisplaystart\u3002 \u904d\u5386\u6570\u636e\u8868\u7b2c\u4e00\u5217\u7684\u6bcf\u4e2a\u5355\u5143\u683c\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u5355\u5143\u683c\u8bbe\u7f6e\u5185\u5bb9\u4e3a\u8d77\u59cb\u7d22\u5f15\u52a0\u8be5\u884c\u5e8f\u53f7\u52a01\u3002 \u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528datatables\u6dfb\u52a0\u5e8f\u53f7\u5b57\u6bb5\uff1a var opt = { &#8220;fnDrawCallback&#8221;: function(oSettings) { \/\/ \u83b7\u53d6\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e var json = jQuery.parseJSON(oSettings.jqXHR.responseText); 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