{"id":5650,"date":"2017-01-19T16:43:05","date_gmt":"2017-01-19T08:43:05","guid":{"rendered":"https:\/\/sdeno.com\/?p=5650"},"modified":"2017-01-19T16:43:37","modified_gmt":"2017-01-19T08:43:37","slug":"%e5%9f%ba%e4%ba%8evue-js%e5%9c%a8input%e8%be%93%e5%85%a5%e6%a1%86%e7%9a%84%e9%87%91%e9%92%b1%e8%b4%a7%e5%b8%81%e6%a0%bc%e5%bc%8f%e5%8c%96","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=5650","title":{"rendered":"\u57fa\u4e8evue.js\u5728input\u8f93\u5165\u6846\u7684\u91d1\u94b1\u8d27\u5e01\u683c\u5f0f\u5316"},"content":{"rendered":"<figure class=\"mdx-lazyload-container\" style=\"max-width:308px\"><div style=\"padding-top:25.974025974026%\"><\/div><div class=\"mdx-img-loading-sp mdui-valign\"><div><div class=\"mdui-spinner\"><\/div><\/div><\/div><img width=\"308\" height=\"80\" class=\"alignnone size-full wp-image-5651 lazyload\" title=\"vuemoney\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/sdeno.com\/wp-content\/uploads\/2017\/01\/vuemoney.png\" alt=\"vuemoney\"><\/figure>\n<p>\u76f4\u63a5\u4e0a\u4ee3\u7801\uff1a<\/p>\n<pre>var vm= new Vue({\r\n el: '#repeat',\r\n data: {\r\n  value1:''\r\n }\r\n})\r\n\r\n\r\n vm.$watch('value1',function (newvalue,oldvalue) {\r\n\r\n   newvalue_=(newvalue.indexOf('.00')&gt;0)?newvalue.replace('.00' ,''):newvalue; \/\/\u7981\u6b62ie8,9\u81ea\u52a8\u6dfb\u52a0.00\u7684\u5c0f\u6570\u70b9\r\n\r\n   if( (isNaN(parseFloat(newvalue_.replace(\/,\/ig,'')))) ){ \/\/\u5982\u679c\u5f53\u524d\u8f93\u5165\u7684\u4e0d\u662f\u6570\u5b57\u5c31\u505c\u6b62\u6267\u884c\r\n     this.value1='';  \/\/\u9632\u6b62\u4e0d\u662f\u6570\u5b57\u662finput\u51fa\u73b0NaN\u63d0\u793a\r\n     return false;\r\n   }\r\n\r\n   if( \/\\.\/i.test(newvalue_) ){ \/\/\u5224\u65ad\u5904\u7406\u542b\u6709.\u7684\u60c5\u51b5\u4e0b\r\n\r\n      if(\/\\.\\d\\d\\d$\/.test(newvalue_)){\r\n        this.value1=oldvalue; \/\/\u9650\u5236\u53ea\u80fd\u8f93\u51652\u4f4d\u5c0f\u6570\u70b9\r\n      }else{\r\n        this.value1=newvalue_.replace(\/[^\\d\\.\\,]\/ig,'') \/\/\u5f00\u59cb\u8f93\u5165\u5c0f\u6570\u70b9\u4e4b\u540e\uff0c\u53ea\u80fd\u8f93\u5165\u6570\u5b57\r\n      }\r\n\r\n   }else{\r\n      this.value1=((parseFloat(newvalue_.replace(\/,\/ig,'')).toLocaleString()).toString()).replace('.00' ,'');\r\n   }\r\n\r\n })\r\n\r\n\r\n&lt;div id=\"repeat\"&gt;\r\n &lt;input type=\"text\" v-model=\"value1\" placeholder=\"\u54c8\u54c8\"&gt;\r\n&lt;\/div&gt;\r\n\r\n\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76f4\u63a5\u4e0a\u4ee3\u7801\uff1a var vm= new Vue({ el: &#8216;#repeat&#8217;, data: { value1: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-5650","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/5650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5650"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/5650\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}