{"id":32211,"date":"2024-11-25T14:04:44","date_gmt":"2024-11-25T06:04:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32211\/"},"modified":"2024-11-25T14:04:44","modified_gmt":"2024-11-25T06:04:44","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%ae%9e%e7%8e%b0%e8%b4%ad%e7%89%a9%e6%97%b6%e9%99%90%e8%b4%ad%e5%95%86%e5%93%81%e7%9a%84%e6%95%b0%e9%87%8f%ef%bc%88%e9%99%84%e4%bb%a3%e7%a0%81%ef%bc%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32211\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u8d2d\u7269\u65f6\u9650\u8d2d\u5546\u54c1\u7684\u6570\u91cf\uff08\u9644\u4ee3\u7801\uff09"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5e26\u6765\u7684\u5185\u5bb9\u662f\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u8d2d\u7269\u65f6\u9650\u8d2d\u5546\u54c1\u7684\u6570\u91cf\uff08\u9644\u4ee3\u7801\uff09\uff0c\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u5c55\u793a\u6548\u679c\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img-blog.csdn.net\/20180809154746368?watermark\/2\/text\/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FhYWFhYXl1YW4=\/font\/5a6L5L2T\/fontsize\/400\/fill\/I0JBQkFCMA==\/dissolve\/70\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u8d2d\u7269\u65f6\u9650\u8d2d\u5546\u54c1\u7684\u6570\u91cf\uff08\u9644\u4ee3\u7801\uff09\u63d2\u56fe\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u8d2d\u7269\u65f6\u9650\u8d2d\u5546\u54c1\u7684\u6570\u91cf\uff08\u9644\u4ee3\u7801\uff09\u63d2\u56fe\" \/><\/p>\n<p>\u4e24\u4e2a\u5e95\u90e8\u7528\u7684\u662f\u4e00\u4e2a\u5f39\u6846\uff0c\u5229\u7528submit_type\u7684\u7c7b\u578b\u4e0d\u4e00\u6837\u6765\u8fdb\u884c\u533a\u5206\u54ea\u4e2a\u662f\u5355\u72ec\u8d2d\u4e70\u54ea\u4e2a\u662f\u5305\u90ae\u5f00\u56e2<\/p>\n<p>wxml\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>&nbsp;&lt;view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;a&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;i&gt;-&lt;\/i&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/a&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;a&gt;1}}\"&nbsp;class=\"Decrease\"&amp;gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;i&gt;-&lt;\/i&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/a&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;input&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;a&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;i&gt;+&lt;\/i&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/a&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\n&nbsp;&lt;\/view&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>data-submit_type=&#8221;{{submit_type}}&#8221;\u4e2d\u7684submit_type\u5c31\u662f\u5224\u65ad\u662f\u5355\u72ec\u8fd8\u662f\u5f00\u56e2\u8d2d\u4e70<\/p>\n<p>js\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>\/\/&nbsp;\u589e\u52a0\u6570\u91cf\n&nbsp;&nbsp;addCount(e)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u8d2d\u4e70\u7c7b\u578b\uff0c\u5355\u72ec\u8d2d\u4e70\u6216\u62fc\u56e2\u8d2d\u4e70\n&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;submit_type&nbsp;=&nbsp;e.target.dataset.submit_type;\n&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;goods_count&nbsp;=&nbsp;this.data.goods_count;\n&nbsp;&nbsp;&nbsp;&nbsp;goods_count&nbsp;=&nbsp;parseInt(goods_count)&nbsp;+&nbsp;1;\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/debugger\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(submit_type&nbsp;==&nbsp;2)&nbsp;{&nbsp;&nbsp;\/\/&nbsp;\u62fc\u56e2\u8d2d\u4e70\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;limited_num&nbsp;=&nbsp;this.data.collage.limited_num;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(goods_count&nbsp;&amp;gt;&nbsp;limited_num)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.showTip('\u8d85\u51fa\u9650\u8d2d');\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;this.setData({\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;goods_count:&nbsp;goods_count\n&nbsp;&nbsp;&nbsp;&nbsp;});\n&nbsp;&nbsp;},\n\/\/&nbsp;\u6539\u53d8\u6570\u91cf(input\u5185\u7684\u503c)\n&nbsp;&nbsp;changeCount(e)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;goods_count&nbsp;=&nbsp;e.detail.value;\n\n&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;submit_type&nbsp;=&nbsp;e.target.dataset.submit_type;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(submit_type&nbsp;==&nbsp;1)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;sys_num&nbsp;=&nbsp;this.data.goods_num;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(goods_count&nbsp;&amp;gt;&nbsp;sys_num)&nbsp;{&nbsp;&nbsp;\/\/&nbsp;\u5355\u72ec\u8d2d\u4e70\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.showTip('\u5e93\u5b58\u4e0d\u8db3');\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;else&nbsp;if&nbsp;(submit_type&nbsp;==&nbsp;2)&nbsp;{&nbsp;&nbsp;\/\/&nbsp;\u62fc\u56e2\u8d2d\u4e70\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;limited_num&nbsp;=&nbsp;this.data.collage.limited_num;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(goods_count&nbsp;&amp;gt;&nbsp;limited_num)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.showTip('\u8d85\u51fa\u9650\u8d2d');\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;}\n\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!(\/^[d]+.?d*$\/.test(goods_count)))&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;goods_count&nbsp;=&nbsp;goods_count.replace(\/D\/g,&nbsp;'');\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;goods_count&nbsp;?&nbsp;goods_count&nbsp;:&nbsp;1;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(goods_count&nbsp;&lt;p&gt;&nbsp;\u76f8\u5173\u63a8\u8350\uff1a&lt;\/p&gt;&lt;p&gt;&lt;a href=\"http:\/\/www.php.cn\/xiaochengxu-407999.html\" target=\"_blank\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u81ea\u5b9a\u4e49\u5e95\u90e8tarbar\u7684\u4ee3\u7801\u5b9e\u73b0\"&gt;\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u81ea\u5b9a\u4e49\u5e95\u90e8tarbar\u7684\u4ee3\u7801\u5b9e\u73b0&lt;\/a&gt;&lt;\/p&gt;&lt;p&gt;&lt;a href=\"http:\/\/www.php.cn\/xiaochengxu-407997.html\" target=\"_blank\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u4f8b\uff1a\u5b9e\u73b0\u9876\u90e8tab\u5207\u6362\u4ee5\u53ca\u6ed1\u52a8\u5207\u6362\u65f6\u5bfc\u822a\u680f\u4f1a\u968f\u7740\u79fb\u52a8\u7684\u6548\u679c\uff08\u4ee3\u7801\uff09\"&gt;\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u4f8b\uff1a\u5b9e\u73b0\u9876\u90e8tab\u5207\u6362\u4ee5\u53ca\u6ed1\u52a8\u5207\u6362\u65f6\u5bfc\u822a\u680f\u4f1a\u968f\u7740\u79fb\u52a8\u7684\u6548\u679c\uff08\u4ee3\u7801\uff09&lt;\/a&gt;&lt;\/p&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u8d2d\u7269\u65f6\u9650\u8d2d\u5546\u54c1\u7684\u6570\u91cf\uff08\u9644\u4ee3\u7801\uff09\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>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5e26\u6765\u7684\u5185\u5bb9\u662f\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u8d2d\u7269\u65f6\u9650\u8d2d\u5546\u54c1\u7684\u6570\u91cf\uff08\u9644\u4ee3\u7801\uff09\uff0c\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002 \u5c55\u793a\u6548\u679c\u5982\u4e0b\uff1a \u4e24\u4e2a\u5e95\u90e8\u7528\u7684\u662f\u4e00\u4e2a\u5f39\u6846\uff0c\u5229\u7528submit_type\u7684\u7c7b\u578b\u4e0d\u4e00\u6837\u6765\u8fdb\u884c\u533a\u5206\u54ea\u4e2a\u662f\u5355\u72ec\u8d2d\u4e70\u54ea\u4e2a\u662f\u5305\u90ae\u5f00\u56e2 wxml\u4ee3\u7801\u5982\u4e0b\uff1a &nbsp;&lt;view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;a&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;i&gt;-&lt;\/i&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/a&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;a&gt;1}}&#8221;&nbsp;class=&#8221;Decrease&#8221;&amp;gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;i&gt;-&lt;\/i&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/a&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;input&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;a&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;i&gt;+&lt;\/i&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/a&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt; &nbsp;&lt;\/view&gt; \u767b\u5f55\u540e\u590d\u5236 data-submit_type=&#8221;{{submit_type}}&#8221;\u4e2d\u7684submit_type\u5c31\u662f\u5224\u65ad\u662f\u5355\u72ec\u8fd8\u662f\u5f00\u56e2\u8d2d\u4e70 js\u4ee3\u7801\u5982\u4e0b\uff1a \/\/&nbsp;\u589e\u52a0\u6570\u91cf &nbsp;&nbsp;addCount(e)&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u8d2d\u4e70\u7c7b\u578b\uff0c\u5355\u72ec\u8d2d\u4e70\u6216\u62fc\u56e2\u8d2d\u4e70 &nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;submit_type&nbsp;=&nbsp;e.target.dataset.submit_type; &nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;goods_count&nbsp;=&nbsp;this.data.goods_count; &nbsp;&nbsp;&nbsp;&nbsp;goods_count&nbsp;=&nbsp;parseInt(goods_count)&nbsp;+&nbsp;1; &nbsp;&nbsp;&nbsp;&nbsp;\/\/debugger &nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(submit_type&nbsp;==&nbsp;2)&nbsp;{&nbsp;&nbsp;\/\/&nbsp;\u62fc\u56e2\u8d2d\u4e70 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;limited_num&nbsp;=&nbsp;this.data.collage.limited_num; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(goods_count&nbsp;&amp;gt;&nbsp;limited_num)&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.showTip(&#8216;\u8d85\u51fa\u9650\u8d2d&#8217;); &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;&nbsp;&nbsp;this.setData({ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;goods_count:&nbsp;goods_count &nbsp;&nbsp;&nbsp;&nbsp;}); &nbsp;&nbsp;}, \/\/&nbsp;\u6539\u53d8\u6570\u91cf(input\u5185\u7684\u503c) &nbsp;&nbsp;changeCount(e)&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;goods_count&nbsp;=&nbsp;e.detail.value; &nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;submit_type&nbsp;=&nbsp;e.target.dataset.submit_type; &nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(submit_type&nbsp;==&nbsp;1)&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;sys_num&nbsp;=&nbsp;this.data.goods_num; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(goods_count&nbsp;&amp;gt;&nbsp;sys_num)&nbsp;{&nbsp;&nbsp;\/\/&nbsp;\u5355\u72ec\u8d2d\u4e70 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.showTip(&#8216;\u5e93\u5b58\u4e0d\u8db3&#8217;); &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;} [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-32211","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32211","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=32211"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32211\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=32211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=32211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=32211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}