{"id":576,"date":"2009-08-13T12:15:00","date_gmt":"2009-08-13T04:15:00","guid":{"rendered":""},"modified":"2013-11-26T15:55:01","modified_gmt":"2013-11-26T07:55:01","slug":"jquery-radio%e5%8f%96%e5%80%bc%ef%bc%8ccheckbox%e5%8f%96%e5%80%bc%ef%bc%8cselect%e5%8f%96%e5%80%bc%ef%bc%8cradio%e9%80%89%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/kyle.ai\/blog\/576.html","title":{"rendered":"jquery radio\u53d6\u503c\uff0ccheckbox\u53d6\u503c\uff0cselect\u53d6\u503c\uff0cradio\u9009\u4e2d"},"content":{"rendered":"

jquery radio\u53d6\u503c\uff0ccheckbox\u53d6\u503c\uff0cselect\u53d6\u503c\uff0cradio\u9009\u4e2d\uff0c<\/p>\n

var item = $(‘input[@name=items][@checked]’).val();
\n\u83b7\u53d6select\u88ab\u9009\u4e2d\u9879\u7684\u6587\u672c<\/p>\n

var item = $(“select[@name=items] option[@selected]”).text();
\nselect\u4e0b\u62c9\u6846\u7684\u7b2c\u4e8c\u4e2a\u5143\u7d20\u4e3a\u5f53\u524d\u9009\u4e2d\u503c<\/p>\n

$(‘#select_id’)[0].selectedIndex = 1;
\nradio\u5355\u9009\u7ec4\u7684\u7b2c\u4e8c\u4e2a\u5143\u7d20\u4e3a\u5f53\u524d\u9009\u4e2d\u503c<\/p>\n

$(‘input[@name=items]’).get(1).checked = true;
\n\u83b7\u53d6\u503c\uff1a<\/p>\n

\u6587\u672c\u6846\uff0c\u6587\u672c\u533a\u57df\uff1a$(“#txt”).attr(“value”)\uff1b<\/p>\n

\u591a\u9009\u6846checkbox\uff1a$(“#checkbox_id”).attr(“value”)\uff1b<\/p>\n

\u5355\u9009\u7ec4radio\uff1a $(“input[@type=radio][@checked]”).val();<\/p>\n

\u4e0b\u62c9\u6846select\uff1a $(‘#sel’).val();<\/p>\n

\u63a7\u5236\u8868\u5355\u5143\u7d20\uff1a<\/p>\n

\u6587\u672c\u6846\uff0c\u6587\u672c\u533a\u57df\uff1a$(“#txt”).attr(“value”,”);\/\/\u6e05\u7a7a\u5185\u5bb9<\/p>\n

$(“#txt”).attr(“value”,’11’);\/\/\u586b\u5145\u5185\u5bb9
\n\u591a\u9009\u6846checkbox\uff1a $(“#chk1”).attr(“checked”,”);\/\/\u4e0d\u6253\u52fe<\/p>\n

$(“#chk2”).attr(“checked”,true);\/\/\u6253\u52fe<\/p>\n

if($(“#chk1”).attr(‘checked’)==undefined) \/\/\u5224\u65ad\u662f\u5426\u5df2\u7ecf\u6253\u52fe
\n\u5355\u9009\u7ec4radio\uff1a $(“input[@type=radio]”).attr(“checked”,’2′);\/\/\u8bbe\u7f6evalue=2\u7684\u9879\u76ee\u4e3a\u5f53\u524d\u9009\u4e2d\u9879
\n\u4e0b\u62c9\u6846select\uff1a $(“#sel”).attr(“value”,’-sel3′);\/\/\u8bbe\u7f6evalue=-sel3\u7684\u9879\u76ee\u4e3a\u5f53\u524d\u9009\u4e2d\u9879<\/p>\n

$(“<optionvalue=’1′>1111<\/option><optionvalue=’2′>2222<\/option>”).appendTo(“#sel”)\/\/\u6dfb\u52a0
\n\u4e0b\u62c9\u6846\u7684option<\/p>\n

$(“#sel”).empty()\uff1b\/\/\u6e05\u7a7a\u4e0b\u62c9\u6846
\n\u83b7\u53d6\u4e00\u7ec4radio\u88ab\u9009\u4e2d\u9879\u7684\u503c<\/p>\n

var item = $(‘input[@name=items][@checked]’).val();
\n\u83b7\u53d6select\u88ab\u9009\u4e2d\u9879\u7684\u6587\u672c<\/p>\n

var item = $(“select[@name=items] option[@selected]”).text();
\nselect\u4e0b\u62c9\u6846\u7684\u7b2c\u4e8c\u4e2a\u5143\u7d20\u4e3a\u5f53\u524d\u9009\u4e2d\u503c<\/p>\n

$(‘#select_id’)[0].selectedIndex = 1;
\nradio\u5355\u9009\u7ec4\u7684\u7b2c\u4e8c\u4e2a\u5143\u7d20\u4e3a\u5f53\u524d\u9009\u4e2d\u503c<\/p>\n

$(‘input[@name=items]’).get(1).checked = true;
\n\u83b7\u53d6\u503c\uff1a<\/p>\n

\u6587\u672c\u6846\uff0c\u6587\u672c\u533a\u57df\uff1a$(“#txt”).attr(“value”)\uff1b
\n\u591a\u9009\u6846checkbox\uff1a$(“#checkbox_id”).attr(“value”)\uff1b
\n\u5355\u9009\u7ec4radio\uff1a $(“input[@type=radio][@checked]”).val();
\n\u4e0b\u62c9\u6846select\uff1a $(‘#sel’).val();
\n\u63a7\u5236\u8868\u5355\u5143\u7d20\uff1a<\/p>\n

\u6587\u672c\u6846\uff0c\u6587\u672c\u533a\u57df\uff1a$(“#txt”).attr(“value”,”);\/\/\u6e05\u7a7a\u5185\u5bb9
\n$(“#txt”).attr(“value”,’11’);\/\/\u586b\u5145\u5185\u5bb9
\n\u591a\u9009\u6846checkbox\uff1a $(“#chk1”).attr(“checked”,”);\/\/\u4e0d\u6253\u52fe
\n$(“#chk2”).attr(“checked”,true);\/\/\u6253\u52fe
\nif($(“#chk1”).attr(‘checked’)==undefined) \/\/\u5224\u65ad\u662f\u5426\u5df2\u7ecf\u6253\u52fe
\n\u5355\u9009\u7ec4radio\uff1a $(“input[@type=radio]”).attr(“checked”,’2′);\/\/\u8bbe\u7f6evalue=2\u7684\u9879\u76ee\u4e3a\u5f53\u524d\u9009\u4e2d\u9879
\n\u4e0b\u62c9\u6846select\uff1a $(“#sel”).attr(“value”,’-sel3′);\/\/\u8bbe\u7f6evalue=-sel3\u7684\u9879\u76ee\u4e3a\u5f53\u524d\u9009\u4e2d\u9879
\n$(“<option value=’1′>1111<\/option><option value=’2′>2222<\/option>”).appendTo(“#sel”)\/\/\u6dfb\u52a0\u4e0b\u62c9\u6846\u7684option
\n$(“#sel”).empty()\uff1b\/\/\u6e05\u7a7a\u4e0b\u62c9\u6846<\/p>\n

\u83b7\u53d6\u5355\u9009\u6846\u503c\uff1a<\/p>\n

$(‘input:radio[name=”almRadio”][checked=true]’).val();<\/p>\n

\u8bbe\u7f6e\u5355\u9009\u6846\u9009\u4e2d\uff1a<\/p>\n

$(‘input:radio[name=”almRadio”][value=”gps-ops.txt”]’).attr(‘checked’,’true’);<\/p>\n","protected":false},"excerpt":{"rendered":"

jquery radio\u53d6\u503c\uff0ccheckbox\u53d6\u503c\uff0cselect\u53d6\u503c\uff0cradio\u9009\u4e2d\uff0c var item = […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-576","post","type-post","status-publish","format-standard","hentry","category-code_related"],"_links":{"self":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/comments?post=576"}],"version-history":[{"count":1,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/576\/revisions"}],"predecessor-version":[{"id":5262,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/576\/revisions\/5262"}],"wp:attachment":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/media?parent=576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/categories?post=576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/tags?post=576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}