{"id":26170,"date":"2024-11-24T14:25:28","date_gmt":"2024-11-24T06:25:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/26170\/"},"modified":"2024-11-24T14:25:28","modified_gmt":"2024-11-24T06:25:28","slug":"vue2%e8%a1%a8%e6%a0%bc%e9%9a%90%e8%97%8f%e5%88%97%e5%90%8e%ef%bc%8c%e5%9b%ba%e5%ae%9a%e5%88%97%e5%87%ba%e7%8e%b0%e7%a9%ba%e7%99%bd%e8%a1%8c%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/26170\/","title":{"rendered":"Vue2\u8868\u683c\u9690\u85cf\u5217\u540e\uff0c\u56fa\u5b9a\u5217\u51fa\u73b0\u7a7a\u767d\u884c\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173085282319752.jpg\" class=\"aligncenter\" title=\"Vue2\u8868\u683c\u9690\u85cf\u5217\u540e\uff0c\u56fa\u5b9a\u5217\u51fa\u73b0\u7a7a\u767d\u884c\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" alt=\"Vue2\u8868\u683c\u9690\u85cf\u5217\u540e\uff0c\u56fa\u5b9a\u5217\u51fa\u73b0\u7a7a\u767d\u884c\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>2\u8868\u683c\u9690\u85cf\u5217\u5bfc\u81f4\u56fa\u5b9a\u5217\u7a7a\u767d\u884c<\/strong><\/p>\n<p>\u5f53\u4f7f\u7528vue2\u8868\u683c\u5e93\uff08\u4f8b\u5982element-table\uff09\u65f6\uff0c\u9690\u85cf\u5176\u4e2d\u4e00\u5217\u53ef\u80fd\u4f1a\u5bfc\u81f4\u56fa\u5b9a\u5217\uff08\u901a\u5e38\u5305\u542b\u64cd\u4f5c\u6309\u94ae\uff09\u6700\u4e0a\u65b9\u51fa\u73b0\u7a7a\u767d\u884c\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u9700\u8981\u5728\u5207\u6362\u5217\u663e\u793a\u72b6\u6001\u540e\u624b\u52a8\u8c03\u7528dolayout()\u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u4f1a\u91cd\u65b0\u8ba1\u7b97\u8868\u683c\u7684\u5e03\u5c40\uff0c\u6d88\u9664\u7a7a\u767d\u884c\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u4ee3\u7801\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528element-table\u5207\u6362\u5217\u663e\u793a\u72b6\u6001\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u5728\u5207\u6362\u540e\u8c03\u7528dolayout()\u65b9\u6cd5\uff1a<\/p>\n<pre>methods: {\n  toggleColumnDisplay(column) {\n    \/\/ \u5207\u6362\u5217\u663e\u793a\u72b6\u6001\n    column.visible = !column.visible;\n\n    \/\/ \u624b\u52a8\u8c03\u7528doLayout()\u65b9\u6cd5\n    this.$refs.table.doLayout();\n  }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u907f\u514d\u5728\u9690\u85cf\u5217\u65f6\u51fa\u73b0\u56fa\u5b9a\u5217\u7684\u7a7a\u767d\u884c\u95ee\u9898\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fVue2\u8868\u683c\u9690\u85cf\u5217\u540e\uff0c\u56fa\u5b9a\u5217\u51fa\u73b0\u7a7a\u767d\u884c\u600e\u4e48\u529e\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>2\u8868\u683c\u9690\u85cf\u5217\u5bfc\u81f4\u56fa\u5b9a\u5217\u7a7a\u767d\u884c \u5f53\u4f7f\u7528vue2\u8868\u683c\u5e93\uff08\u4f8b\u5982element-table\uff09\u65f6\uff0c\u9690\u85cf\u5176\u4e2d\u4e00\u5217\u53ef\u80fd\u4f1a\u5bfc\u81f4\u56fa\u5b9a\u5217\uff08\u901a\u5e38\u5305\u542b\u64cd\u4f5c\u6309\u94ae\uff09\u6700\u4e0a\u65b9\u51fa\u73b0\u7a7a\u767d\u884c\u3002 \u89e3\u51b3\u65b9\u6848 \u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u9700\u8981\u5728\u5207\u6362\u5217\u663e\u793a\u72b6\u6001\u540e\u624b\u52a8\u8c03\u7528dolayout()\u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u4f1a\u91cd\u65b0\u8ba1\u7b97\u8868\u683c\u7684\u5e03\u5c40\uff0c\u6d88\u9664\u7a7a\u767d\u884c\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4ee3\u7801\u793a\u4f8b \u4ee5\u4e0b\u662f\u4f7f\u7528element-table\u5207\u6362\u5217\u663e\u793a\u72b6\u6001\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u5728\u5207\u6362\u540e\u8c03\u7528dolayout()\u65b9\u6cd5\uff1a methods: { toggleColumnDisplay(column) { \/\/ \u5207\u6362\u5217\u663e\u793a\u72b6\u6001 column.visible = !column.visible; 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