{"id":10804,"date":"2022-09-25T01:06:14","date_gmt":"2022-09-24T19:36:14","guid":{"rendered":"http:\/\/jassweb.com\/solved\/solved-filtering-city-by-state-in-java-using-array\/"},"modified":"2022-09-25T01:06:14","modified_gmt":"2022-09-24T19:36:14","slug":"solved-filtering-city-by-state-in-java-using-array","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-filtering-city-by-state-in-java-using-array\/","title":{"rendered":"[Solved] Filtering City by state in java &#8211; Using Array"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-52807936\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"52807936\" data-parentid=\"52373333\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Sorry everyone for my uncompleted question.<\/p>\n<p>My point is, when I select some value in my menu, this have to change another menu with the values in referente:<\/p>\n<p>Front Implementation:<\/p>\n<pre><code>&lt;h:panelGroup layout=\"block\" class=\"col-md-3\" id=\"panel-state\"&gt;\n&lt;label&gt;#{msg['state']}&lt;\/label&gt;\n\n&lt;h:selectOneMenu id=\"mdl-state\" value=\"#{saisReportQueryBean.reportQuery.state}\" binding=\"#{uf}\" class=\"form-control input_no_round_corner\"&gt;\n&lt;f:selectItem itemValue=\"#{null}\" itemLabel=\"#{msg['select_state']}\" noSelectionOption=\"true\" \/&gt;\n&lt;f:selectItems value=\"#{saisReportQueryBean.keyState}\" var=\"estado\" itemValue=\"#{estado}\" itemLabel=\"#{estado}\" \/&gt;\n&lt;f:ajax listener=\"#{saisReportQueryBean.UpdateCityByState(uf.value)}\" render=\":panel-city\" event=\"change\" execute=\"@this\" onevent=\"initializeChosenFieldsCity\"&gt;\n&lt;\/f:ajax&gt;\n&lt;\/h:selectOneMenu&gt;\n&lt;\/h:panelGroup&gt;\n&lt;h:panelGroup layout=\"block\" class=\"col-md-3\" id=\"panel-city\"&gt;\n&lt;label&gt;#{msg['city']}&lt;\/label&gt;\n&lt;h:selectOneMenu id=\"mdl-city\" value=\"#{saisReportQueryBean.listCidades}\" class=\"form-control input_no_round_corner\"&gt;\n&lt;f:selectItem itemValue=\"#{null}\" itemLabel=\"#{msg['select_city']}\" noSelectionOption=\"true\" \/&gt;\n&lt;f:selectItems value=\"#{saisReportQueryBean.listCidades}\" var=\"cidade\" itemValue=\"#{cidade.municipio}\" itemLabel=\"#{cidade.municipio}\" \/&gt;\n&lt;\/h:selectOneMenu&gt;\n&lt;\/h:panelGroup&gt;\n<\/code><\/pre>\n<p>Back implementation:<\/p>\n<pre><code>cidades = cidadesIbgeBeanRemote.findAll();\n\n\nsetKeyState(new ArrayList(estados.keySet()));\ngetKeyState().toString();\ngetKeyState().sort((f1, f2) -&gt; f1.compareTo(f2));\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Filtering City by state in java &#8211; Using Array <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Sorry everyone for my uncompleted question. My point is, when I select some value in my menu, this have to change another menu with the values in referente: Front Implementation: &lt;h:panelGroup layout=&#8221;block&#8221; class=&#8221;col-md-3&#8243; id=&#8221;panel-state&#8221;&gt; &lt;label&gt;#{msg[&#8216;state&#8217;]}&lt;\/label&gt; &lt;h:selectOneMenu id=&#8221;mdl-state&#8221; value=&#8221;#{saisReportQueryBean.reportQuery.state}&#8221; binding=&#8221;#{uf}&#8221; class=&#8221;form-control input_no_round_corner&#8221;&gt; &lt;f:selectItem itemValue=&#8221;#{null}&#8221; itemLabel=&#8221;#{msg[&#8216;select_state&#8217;]}&#8221; noSelectionOption=&#8221;true&#8221; \/&gt; &lt;f:selectItems value=&#8221;#{saisReportQueryBean.keyState}&#8221; var=&#8221;estado&#8221; itemValue=&#8221;#{estado}&#8221; itemLabel=&#8221;#{estado}&#8221; \/&gt; &lt;f:ajax listener=&#8221;#{saisReportQueryBean.UpdateCityByState(uf.value)}&#8221; &#8230; <a title=\"[Solved] Filtering City by state in java &#8211; Using Array\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-filtering-city-by-state-in-java-using-array\/\" aria-label=\"More on [Solved] Filtering City by state in java &#8211; Using Array\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[323],"class_list":["post-10804","post","type-post","status-publish","format-standard","hentry","category-solved","tag-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] Filtering City by state in java - Using Array - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-filtering-city-by-state-in-java-using-array\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Filtering City by state in java - Using Array - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Sorry everyone for my uncompleted question. My point is, when I select some value in my menu, this have to change another menu with the values in referente: Front Implementation: &lt;h:panelGroup layout=&quot;block&quot; class=&quot;col-md-3&quot; id=&quot;panel-state&quot;&gt; &lt;label&gt;#{msg[&#039;state&#039;]}&lt;\/label&gt; &lt;h:selectOneMenu id=&quot;mdl-state&quot; value=&quot;#{saisReportQueryBean.reportQuery.state}&quot; binding=&quot;#{uf}&quot; class=&quot;form-control input_no_round_corner&quot;&gt; &lt;f:selectItem itemValue=&quot;#{null}&quot; itemLabel=&quot;#{msg[&#039;select_state&#039;]}&quot; noSelectionOption=&quot;true&quot; \/&gt; &lt;f:selectItems value=&quot;#{saisReportQueryBean.keyState}&quot; var=&quot;estado&quot; itemValue=&quot;#{estado}&quot; itemLabel=&quot;#{estado}&quot; \/&gt; &lt;f:ajax listener=&quot;#{saisReportQueryBean.UpdateCityByState(uf.value)}&quot; ... 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My point is, when I select some value in my menu, this have to change another menu with the values in referente: Front Implementation: &lt;h:panelGroup layout=\"block\" class=\"col-md-3\" id=\"panel-state\"&gt; &lt;label&gt;#{msg['state']}&lt;\/label&gt; &lt;h:selectOneMenu id=\"mdl-state\" value=\"#{saisReportQueryBean.reportQuery.state}\" binding=\"#{uf}\" class=\"form-control input_no_round_corner\"&gt; &lt;f:selectItem itemValue=\"#{null}\" itemLabel=\"#{msg['select_state']}\" noSelectionOption=\"true\" \/&gt; &lt;f:selectItems value=\"#{saisReportQueryBean.keyState}\" var=\"estado\" itemValue=\"#{estado}\" itemLabel=\"#{estado}\" \/&gt; &lt;f:ajax listener=\"#{saisReportQueryBean.UpdateCityByState(uf.value)}\" ... 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