{"id":2265,"date":"2019-06-11T11:23:43","date_gmt":"2019-06-11T03:23:43","guid":{"rendered":"http:\/\/localhost\/bpoint\/?p=2265"},"modified":"2019-06-11T11:23:43","modified_gmt":"2019-06-11T03:23:43","slug":"java%e9%99%90%e5%88%b6textfield%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/bpoint.space\/?p=2265","title":{"rendered":"Java\u9650\u5236TextField\u7684\u65b9\u6cd5"},"content":{"rendered":"

\u5982\u4f55\u5075\u6e2cTextField\u8cc7\u6599\u8b8a\u52d5(\u61c9\u9069\u7528\u5176\u4ed6\u5143\u4ef6)<\/p>\n

\/*\u5075\u6e2c<\u6587\u5b57\u6846>\u55ae\u50f9\u7684\u72c0\u6cc1\uff0c\u7576\u8b8a\u52d5\u6642\u555f\u52d5\u5075\u6e2c\u6a5f\u5236\u4f86\u6aa2\u67e5\u91d1\u984d\u5dee\u8ddd*\/
\ntextPrice.textProperty().addListener((observable, oldValue, newValue) -> {
\nSystem.out.println(“textfield changed from ” + oldValue + ” to ” + newValue);<\/p>\n

Check_Order_Workers_Price();<\/p>\n

});<\/p>\n

\u7576\u4f7f\u7528JavaFX\u7684TextField\u6642\u5982\u4f55\u9650\u5236\u4f7f\u7528\u8005\u8f38\u5165\u7684\u5b57\u6578<\/p>\n

\/*\u9650\u5236\u5e33\u865f\u9577\u5ea6*\/
\ntf_account_number.textProperty().addListener((observable, oldValue, newValue)->{
\nSystem.out.println(“tf_account_number\u904b\u4f5c\u4e2d”);
\nif(newValue.length()>14){
\ntf_account_number.setText(oldValue);
\n}
\n});<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u5982\u4f55\u5075\u6e2cTextField\u8cc7\u6599\u8b8a\u52d5(\u61c9\u9069\u7528\u5176\u4ed6\u5143\u4ef6) \/*\u5075\u6e2c<\u6587\u5b57\u6846>\u55ae\u50f9\u7684\u72c0\u6cc1\uff0c\u7576\u8b8a\u52d5\u6642\u555f\u52d5\u5075 […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[44],"class_list":["post-2265","post","type-post","status-publish","format-standard","hentry","category-support","tag-javajavafx"],"_links":{"self":[{"href":"https:\/\/bpoint.space\/index.php?rest_route=\/wp\/v2\/posts\/2265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bpoint.space\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bpoint.space\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bpoint.space\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/bpoint.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2265"}],"version-history":[{"count":0,"href":"https:\/\/bpoint.space\/index.php?rest_route=\/wp\/v2\/posts\/2265\/revisions"}],"wp:attachment":[{"href":"https:\/\/bpoint.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bpoint.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bpoint.space\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}