{"id":2144,"date":"2024-10-14T17:25:38","date_gmt":"2024-10-14T09:25:38","guid":{"rendered":"http:\/\/www.jh1999.cn\/?p=2144"},"modified":"2024-10-15T12:16:36","modified_gmt":"2024-10-15T04:16:36","slug":"ax%e4%b8%adgrid%e7%9a%84%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"http:\/\/www.jh1999.cn\/?p=2144","title":{"rendered":"AX\u8868\u683c\u63a7\u4ef6Grid\u7684\u6392\u5e8f"},"content":{"rendered":"<div class=\"gb-container gb-container-3310355e\">\n\n<p class=\"wp-block-paragraph\">\u5728AX\u7cfb\u7edf\u7684\u6807\u51c6\u73af\u5883\u4e2d\uff0cGrid\u7684\u6bcf\u4e2a\u5217\u5934\uff08Column Header\uff09\u90fd\u53ef\u4ee5\u70b9\u51fb\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u70b9\u51fbColumn Header\u6765\u5b9e\u73b0\u9488\u5bf9\u8be5\u5b57\u6bb5\u7684\u6392\u5e8f\u3002\u4f46\u5728\u67d0\u4e9b\u60c5\u5f62\u4e0b\uff0c\u6211\u4eec\u4e0d\u5e0c\u671bGrid\u63d0\u4f9b\u8fd9\u6837\u7684\u529f\u80fd\u3002\u6bd4\u5982\uff0c\u67e5\u8be2\u65e5\u5fd7\u8bb0\u5f55\uff0c\u67e5\u8be2\u8ba2\u5355\u6392\u671f\u65f6\uff0c\u5c31\u5e0c\u671b\u9ed8\u8ba4\u4ee5\u65f6\u95f4\u4f5c\u4e3a\u6392\u5e8f\u5b57\u6bb5\uff0c\u800c\u4e0d\u5141\u8bb8\u7528\u6237\u5355\u51fbColumn Header\u6765\u91cd\u65b0\u6392\u5e8f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u53bb\u6389\u8fd9\u4e2a\u6807\u51c6\u529f\u80fd\uff0c\u9700\u8981\u5728Grid\u7684\u76f8\u5e94Column\u63a7\u4ef6\u4e0a\u91cd\u5199Sort\u65b9\u6cd5\uff0c\u51e1\u662f\u7981\u6b62\u70b9\u51fb\u6392\u5e8f\u7684\u680f\u4f4d\u90fd\u8981\u5199\u4e00\u6b21\u4e0b\u8ff0\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public int sort(SortOrder _sortDirection)\n{\n    return false;\n}\n\u6216\u8005\npublic int sort(SortOrder _sortDirection)\n{\n    return 0;\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u5982\u4f55\u7ed9Grid\u6307\u5b9a\u6309\u54ea\u4e2a\u5b57\u6bb5\u6392\u5e8f\u5462\uff1f\u5728DataSource.executeQuery()\u65b9\u6cd5\u4e2d\uff0c\u4e8esuper()\u524d\u9762\u5199\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\u52a8\u6001\u6392\u5e8f\uff0c\u4e3e\u4f8b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public void executeQuery()\n{\n    this.query().dataSourceTable(tableNum(Enqtable)).sortClear();\n    this.query().dataSourceTable(tableNum(Enqtable)).addSortField(fieldNum(EnqTable,TransDate),sortorder::Descending);\n    super();\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<div class=\"gb-shapes\"><div class=\"gb-shape gb-shape-1\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1200 350\" preserveAspectRatio=\"none\"><path d=\"M1200 336.7V350H0V0s22.4 276.4 1200 336.7z\"\/><\/svg><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u5728AX\u7cfb\u7edf\u7684\u6807\u51c6\u73af\u5883\u4e2d\uff0cGrid\u7684\u6bcf\u4e2a\u5217\u5934\uff08Column Header\uff09\u90fd\u53ef\u4ee5\u70b9\u51fb\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u70b9\u51fbColum &#8230; <a title=\"AX\u8868\u683c\u63a7\u4ef6Grid\u7684\u6392\u5e8f\" class=\"read-more\" href=\"http:\/\/www.jh1999.cn\/?p=2144\" aria-label=\"Read more about AX\u8868\u683c\u63a7\u4ef6Grid\u7684\u6392\u5e8f\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2144","post","type-post","status-publish","format-standard","hentry","category-kfbj"],"_links":{"self":[{"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=\/wp\/v2\/posts\/2144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2144"}],"version-history":[{"count":14,"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=\/wp\/v2\/posts\/2144\/revisions"}],"predecessor-version":[{"id":2164,"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=\/wp\/v2\/posts\/2144\/revisions\/2164"}],"wp:attachment":[{"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2144"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jh1999.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}