{"id":698,"date":"2017-03-04T14:56:24","date_gmt":"2017-03-04T06:56:24","guid":{"rendered":"http:\/\/www.qdabc.cn\/?p=698"},"modified":"2017-03-04T14:56:24","modified_gmt":"2017-03-04T06:56:24","slug":"form%e5%92%8c-ajax-post%e9%87%8d%e5%a4%8d%e6%8f%90%e4%ba%a4%e9%97%ae%e9%a2%98%e8%a7%a3%e5%86%b3%e8%ae%b0%e5%bd%95","status":"publish","type":"post","link":"http:\/\/www.qdabc.cn\/?p=698","title":{"rendered":"form\u548c$.ajax.post\u91cd\u590d\u63d0\u4ea4\u95ee\u9898\u89e3\u51b3\u8bb0\u5f55"},"content":{"rendered":"

\u6709\u95ee\u9898\u7684\u767b\u5f55\u9875\u9762<\/p>\n

<form id=\"submitFrom\" method=\"post\" action=\"login_login\">\/\/**\u6ce8\u610fmethod\u548caction**\r\n    <div class=\"form-group has-feedback\">\r\n        <input type=\"text\" name=\"username\" id=\"username\" class=\"form-control\" placeholder=\"Username\">\r\n        <span class=\"glyphicon glyphicon glyphicon-user form-control-feedback\"><\/span>\r\n    <\/div>\r\n    <div class=\"form-group has-feedback\">\r\n        <input type=\"password\" name=\"password\" id=\"password\" class=\"form-control\" placeholder=\"Password\">\r\n        <span class=\"glyphicon glyphicon-lock form-control-feedback\"><\/span>\r\n    <\/div>\r\n    <div class=\"row\">\r\n        <div class=\"col-xs-4\">\r\n            <button id=\"loginButton\" class=\"btn btn-primary btn-block btn-flat\">\u767b\u5f55<\/button>\r\n        <\/div>\r\n    <\/div>\r\n<\/form><\/pre>\n
\u6709\u95ee\u9898\u7684js<\/p>\n
\/\/\u767b\u5f55\u64cd\u4f5c\u670d\u52a1\u5668\u6821\u9a8c\r\n$('#loginButton').click(function(){\r\n    var username = $(\"#username\").val();\r\n    var password = $(\"#password\").val();\r\n    \/\/\u9a8c\u8bc1\u662f\u5426\u4e3a\u7a7a\u6216\u957f\u5ea6\u7b49\u64cd\u4f5c\r\n    if(username == \"\"){\/\/\u4e0d\u8d34\u5bc6\u7801\u9a8c\u8bc1\u7a7a\u4e86\uff0c\u6392\u7248\u9ebb\u70e6\u3002\r\n        $(\"#username\").tips({\r\n             msg: '\u7528\u6237\u540d\u4e0d\u5f97\u4e3a\u7a7a',\r\n             side: 2,\r\n             bg: '#AE81FF',\r\n             time: 2\r\n         });\r\n         $(\"#username\").focus();\r\n         return false;\/\/\u6ce8\u610f\u8fd9\uff0c\u5e94\u5f53\u7ed3\u675f\u7136\u540e\u4ec0\u4e48\u90fd\u4e0d\u5e72\u7684\u3002\r\n    }else{\r\n        $(\"#username\").val(jQuery.trim($('#username').val()));\r\n    }\r\n\r\n    $.ajax({\r\n            type:'POST',\r\n            url:'<%=basePath%>login_login',\r\n            \/*data: $('#submitFrom').serialize(),*\/\/\/\u8fd9\u79cd\u6216\u4e0b\u9762\u90a3\u79cd\uff0c\u597d\u50cf\u4e0d\u592a\u4e00\u6837\u3002\u7531\u4e8e\u505a\u6d4b\u8bd5\r\n            data:{\"username\":username,\"password\":password},\r\n            dataType: 'json',\r\n            async:false,\r\n            cache:false,\r\n            success: function (data) {\r\n                \/\/do something\r\n                if (\"success\" == data.msg && data.status == 200) {\r\n                    window.location.href= \"<%=basePath%>main\/index\";\r\n                }else{\r\n                    \/\/do something\r\n                }\r\n            },\r\n            error:function(data){\r\n                \/\/do something\r\n            }\r\n    });\r\n});<\/pre>\n
\u6d4f\u89c8\u5668\u8c03\u8bd5 \u53ea\u586b\u7528\u6237\u540d\u4e0d\u586b\u5bc6\u7801\u6267\u884c return false;\u7136\u540ejs\u4ee3\u7801\u505c\u4e86\uff0c\u6d4f\u89c8\u5668\u4f1a\u9ed8\u8ba4\u81ea\u52a8\u901a\u8fc7form\u7684\u53c2\u6570\u7ed9\u4f60\u53d1\u4e2a\u63d0\u4ea4\u8bf7\u6c42\uff0c\u7136\u540e\u8fd4\u56dejson\u4e0b\u9762\u8fd9\u6837\u7684<\/p>\n
{ \r\n    \u201csuccess\u201d: false, \r\n    \u201cstatus\u201d: 404, \r\n    \u201cmsg\u201d: \u201cerror\u201d \r\n}<\/pre>\n
\u95ee\u9898\u89e3\u51b3\uff1a
\n\u65e0\u95ee\u9898\u7684\u9875\u9762<\/p>\n
<form id=\"submitFrom\">\/\/**\u53ea\u52a0id**\r\n    <div class=\"form-group has-feedback\">\r\n        <input type=\"text\" name=\"username\" id=\"username\" class=\"form-control\" placeholder=\"Username\">\r\n        <span class=\"glyphicon glyphicon glyphicon-user form-control-feedback\"><\/span>\r\n    <\/div>\r\n    <div class=\"form-group has-feedback\">\r\n        <input type=\"password\" name=\"password\" id=\"password\" class=\"form-control\" placeholder=\"Password\">\r\n        <span class=\"glyphicon glyphicon-lock form-control-feedback\"><\/span>\r\n    <\/div>\r\n    <div class=\"row\">\r\n        <div class=\"col-xs-4\">\r\n            <button id=\"loginButton\" class=\"btn btn-primary btn-block btn-flat\">\u767b\u5f55<\/button>\r\n        <\/div>\r\n    <\/div>\r\n<\/form><\/pre>\n
\u65e0\u95ee\u9898\u7684js<\/p>\n
\/\/\u767b\u5f55\u64cd\u4f5c\u670d\u52a1\u5668\u6821\u9a8c\r\n$('#submitFrom').submit(function(event){\/\/**click\u6539\u4e3asubmit\uff0c\u5bf9\u8c61\u6539\u4e3aform\uff0cfunction\u52a0event\u91cd\u70b9**\r\n\r\n    event.preventDefault(); \/\/ **\u963b\u6b62\u9ed8\u8ba4\u4e8b\u4ef6\u91cd\u70b9**\r\n    \/\/[http:\/\/www.w3school.com.cn\/jsref\/event_preventdefault.asp](http:\/\/www.w3school.com.cn\/jsref\/event_preventdefault.asp)\r\n\r\n    var username = $(\"#username\").val();\r\n    var password = $(\"#password\").val();\r\n    \/\/\u9a8c\u8bc1\u662f\u5426\u4e3a\u7a7a\u6216\u957f\u5ea6\u7b49\u64cd\u4f5c\r\n    if(username == \"\"){\/\/\u4e0d\u8d34\u5bc6\u7801\u9a8c\u8bc1\u7a7a\u4e86\uff0c\u6392\u7248\u9ebb\u70e6\u3002\r\n        $(\"#username\").tips({\r\n             msg: '\u7528\u6237\u540d\u4e0d\u5f97\u4e3a\u7a7a',\r\n             side: 2,\r\n             bg: '#AE81FF',\r\n             time: 2\r\n         });\r\n         $(\"#username\").focus();\r\n         return false;\/\/\u7ed3\u675f\u5c31\u662f\u7ed3\u675f\u4e86\u3002\r\n    }else{\r\n        $(\"#username\").val(jQuery.trim($('#username').val()));\r\n    }\r\n\r\n    $.ajax({\r\n            type:'POST',\r\n            url:'<%=basePath%>login_login',\r\n            \/*data: $('#submitFrom').serialize(),*\/\/\/\u8fd9\u79cd\u6216\u4e0b\u9762\u90a3\u79cd\uff0c\u597d\u50cf\u4e0d\u592a\u4e00\u6837\u3002\u7531\u4e8e\u505a\u6d4b\u8bd5\r\n            data:{\"username\":username,\"password\":password},\r\n            dataType: 'json',\r\n            async:false,\/\/\u4e0d\u8981\u5f02\u6b65\u8981\u540c\u6b65\r\n            cache:false,\/\/\u4e0d\u7f13\u5b58\r\n            success: function (data) {\r\n                \/\/do something\r\n                if (\"success\" == data.msg && data.status == 200) {\r\n                    window.location.href= \"<%=basePath%>main\/index\";\r\n                }else{\r\n                    \/\/do something\r\n                }\r\n            },\r\n            error:function(data){\r\n                \/\/do something\r\n            }\r\n    });\r\n});<\/pre>\n
\u5199\u5728\u540e\u9762\uff1a\u65e0\u95ee\u9898\u7684js \u5c31\u7b97\u901a\u8fc7ajaxpost\u63d0\u4ea4\u6210\u529f\u7531\u4e8e\u8fd8\u6ca1\u8fd4\u56de\u7ed3\u679c\uff08\u56de\u8c03\u51fd\u6570\uff09\u5c31\u5df2\u7ecf\u88abForm\u81ea\u52a8\u9ed8\u8ba4\u53c8\u63d0\u4ea4\u4e00\u904d\u4e86\uff01\uff01\u8fd4\u56de\u6765\u5c31\u662fjson \u7ed9\u6d4f\u89c8\u5668\u89e3\u6790\u5e76\u4e0d\u662f\u9884\u671f\u7684\u56de\u8c03\u51fd\u6570\u3002<\/p>\n
HTTP405\u9519\u8bef\u662f\u63a5\u6536\u7684\u65b9\u6cd5\u8981\u7528post\u4f60\u5374\u7528\u4e86get\uff0c\u4ec0\u4e48\u4f60\u6ca1\u6709get \u4f60\u7684\u786e\u6ca1\u7528\u3002\u6d4f\u89c8\u5668\u9ed8\u8ba4\u5e2e\u4f60\u7528\u4e86\uff01\uff01\u4e0d\u4fe1postman \u505a\u6d4b\u8bd5<\/p>\n
\u8e29\u4e86\u4e24\u4e09\u5929\u5751 \u6162\u6162\u6392\u9664\u51fa\u9519\u7684\u539f\u56e0\uff0c\u6536\u83b7\u4e0d\u5c0f\u3002<\/p>\n
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\u6709\u95ee\u9898\u7684\u767b\u5f55\u9875\u9762 <form id=”submitFrom” method=”post” action=”login_login”>\/\/**\u6ce8\u610fmethod\u548caction** <di […]<\/p>\n","protected":false},"author":1,"featured_media":324,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[8],"_links":{"self":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/698"}],"collection":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=698"}],"version-history":[{"count":1,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":699,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/698\/revisions\/699"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/media\/324"}],"wp:attachment":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}