{"id":1173,"date":"2024-11-10T17:13:04","date_gmt":"2024-11-10T09:13:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1173\/"},"modified":"2024-11-10T17:13:04","modified_gmt":"2024-11-10T09:13:04","slug":"%e5%a4%8d%e9%80%89%e6%a1%86%e6%97%a0%e6%b3%95%e5%85%a8%e9%80%89%ef%bc%9acheckall-%e5%87%bd%e6%95%b0%e7%bc%ba%e5%a4%b1%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1173\/","title":{"rendered":"\u590d\u9009\u6846\u65e0\u6cd5\u5168\u9009\uff1acheckAll \u51fd\u6570\u7f3a\u5931\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173028374349847.jpg\" class=\"aligncenter\" title=\"\u590d\u9009\u6846\u65e0\u6cd5\u5168\u9009\uff1acheckAll \u51fd\u6570\u7f3a\u5931\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" alt=\"\u590d\u9009\u6846\u65e0\u6cd5\u5168\u9009\uff1acheckAll \u51fd\u6570\u7f3a\u5931\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>checkbox\u65e0\u6cd5\u5168\u90e8\u9009\u4e2d<\/strong><\/p>\n<p><strong>\u4ee3\u7801\u95ee\u9898\uff1a<\/strong><\/p>\n<pre>&lt;input ... onclick=\"checkall(this, 'id[]')\"&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>checkall\u51fd\u6570\u4e0d\u5b58\u5728\uff0c\u5bfc\u81f4\u65e0\u6cd5\u5bf9\u6240\u6709\u590d\u9009\u6846\u8fdb\u884c\u9009\u4e2d\u6216\u53d6\u6d88\u9009\u4e2d\u64cd\u4f5c\u3002<\/p>\n<p><strong>\u4fee\u590d\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p><strong>1. \u4fee\u6539\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>&lt;input ... onclick=\"checkall(this, 'chk[]')\"&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u521b\u5efa\u4e00\u4e2a\u540d\u4e3acheckall\u7684\u51fd\u6570\u6765\u5b9e\u73b0\u5168\u9009\u6216\u53d6\u6d88\u9009\u4e2d\u64cd\u4f5c\u3002<\/p>\n<p><strong>2. \u521b\u5efacheckall\u51fd\u6570\uff1a<\/strong><\/p>\n<pre>function checkAll(obj, name) {\n  var el = document.getElementsByName(name);\n  for (var i = 0; i &lt; el.length; i++) {\n    el[i].checked = obj.checked;\n  }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u590d\u9009\u6846\u65e0\u6cd5\u5168\u9009\uff1acheckAll \u51fd\u6570\u7f3a\u5931\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>checkbox\u65e0\u6cd5\u5168\u90e8\u9009\u4e2d \u4ee3\u7801\u95ee\u9898\uff1a &lt;input &#8230; onclick=&#8221;checkall(this, &#8216;id[]&#8217;)&#8221;&gt; \u767b\u5f55\u540e\u590d\u5236 \u95ee\u9898\uff1a checkall\u51fd\u6570\u4e0d\u5b58\u5728\uff0c\u5bfc\u81f4\u65e0\u6cd5\u5bf9\u6240\u6709\u590d\u9009\u6846\u8fdb\u884c\u9009\u4e2d\u6216\u53d6\u6d88\u9009\u4e2d\u64cd\u4f5c\u3002 \u4fee\u590d\u65b9\u6cd5\uff1a 1. \u4fee\u6539\u4ee3\u7801\uff1a &lt;input &#8230; onclick=&#8221;checkall(this, &#8216;chk[]&#8217;)&#8221;&gt; \u767b\u5f55\u540e\u590d\u5236 \u521b\u5efa\u4e00\u4e2a\u540d\u4e3acheckall\u7684\u51fd\u6570\u6765\u5b9e\u73b0\u5168\u9009\u6216\u53d6\u6d88\u9009\u4e2d\u64cd\u4f5c\u3002 2. \u521b\u5efacheckall\u51fd\u6570\uff1a function checkAll(obj, name) { var el = document.getElementsByName(name); for (var i = 0; i &lt; el.length; i++) { el[i].checked = obj.checked; } } \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662f\u590d\u9009\u6846\u65e0\u6cd5\u5168\u9009\uff1acheckAll \u51fd\u6570\u7f3a\u5931\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},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1173","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1173","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=1173"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1173\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}