{"id":1471,"date":"2024-11-10T15:06:00","date_gmt":"2024-11-10T07:06:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1471\/"},"modified":"2024-11-10T15:06:00","modified_gmt":"2024-11-10T07:06:00","slug":"js%e4%b8%adconfirm%e6%8c%89%e9%92%ae%e6%97%a0%e6%b3%95%e8%b7%b3%e8%bd%ac%e9%a1%b5%e9%9d%a2%ef%bc%8c%e9%97%ae%e9%a2%98%e5%87%ba%e5%9c%a8%e5%93%aa%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1471\/","title":{"rendered":"JS\u4e2d#confirm\u6309\u94ae\u65e0\u6cd5\u8df3\u8f6c\u9875\u9762\uff0c\u95ee\u9898\u51fa\u5728\u54ea\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173044413640444.jpg\" class=\"aligncenter\" title=\"JS\u4e2d#confirm\u6309\u94ae\u65e0\u6cd5\u8df3\u8f6c\u9875\u9762\uff0c\u95ee\u9898\u51fa\u5728\u54ea\uff1f\u63d2\u56fe\" alt=\"JS\u4e2d#confirm\u6309\u94ae\u65e0\u6cd5\u8df3\u8f6c\u9875\u9762\uff0c\u95ee\u9898\u51fa\u5728\u54ea\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>js\u4e2d#confirm\u6309\u94ae\u65e0\u6cd5\u8df3\u8f6c\u9875\u9762\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u4f60\u9047\u5230\u7684\u95ee\u9898\u662f\uff0c\u5728javascript\u4ee3\u7801\u4e2d\uff0c\u7b2c\u4e00\u4e2areturn\u8bed\u53e5\u4f4d\u7f6e\u4e0d\u5f53\uff0c\u5bfc\u81f4\u4e86\u65e0\u6cd5\u8df3\u8f6c\u9875\u9762\u7684\u95ee\u9898\u3002<\/p>\n<p>\u4ee3\u7801\u4e2d\uff0c\u7b2c\u4e00\u4e2areturn\u8bed\u53e5\u5728\u4ee5\u4e0b\u4ee3\u7801\u5757\u4e2d\uff1a<\/p>\n<pre>if (pre_code != \"\") {\n  if (!isnum(pre_code)) {\n    alert(pre_code + \"\u8bf7\u586b\u51996\u4f4d\u6570\u5b57\");\n    $(\"#pre_code\").focus();\n    return; 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