JQuery:将GET URL转换为POST

JQuery: Convert GET URL to POST

本文关键字：转换 POST URL GET JQuery      更新时间：2023-09-26

在jQuery中将GET URL字符串转换为POST的最简单方法是什么？

例如，我想要链接的参数

    <a href="/somepage?x=1&amp;y=3" id="postlink">link</a>

如果javascript被激活，则以POST onclick的形式提交。没有AJAX，只是正常的表单提交。

有什么想法吗？

谢谢，汉内斯。

我刚刚写了这段代码，请检查一下，可能会有帮助吗http://jsfiddle.net/AEwxt/

$('#postlink').click(function() {
    var p = $(this).attr('href').split('?');
    var action = p[0];
    var params = p[1].split('&');
    var form = $(document.createElement('form')).attr('action', action).attr('method','post');
    $('body').append(form);
    for (var i in params) {
        var tmp= params[i].split('=');
        var key = tmp[0], value = tmp[1];
        $(document.createElement('input')).attr('type', 'hidden').attr('name', key).attr('value', value).appendTo(form);
    }
    $(form).submit();
    return false;
});

演示：http://jsfiddle.net/w5WA6/

function getUrlVars(_url)
{
    var vars = [], hash;
    var hashes = _url.slice(_url.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
    return vars;
}
var arVars = getUrlVars($("#test").attr("href"));
for(var i=0;i<arVars.length;i++){
    //put var in input for submition you can change type by `hidden`
    $("#myForm").append("<input type='text' value='"+arVars[arVars[i]]+"' name='"+arVars[i]+"'/>");
}
​

稍微修改了Sergey的代码，这样当用户"悬停"在链接上时，它就不会显示get请求。

链接：

<a href="#" postURL="/tpl/schRosterSearchSubmit.do?searchReci.uniqueId=&searchReci.studentId=&searchReci.schoolId=3205&searchReci.name.firstName=&searchReci.name.lastName=&searchReci.gender=&searchReci.rdobDay=&searchReci.rdobMonth=&searchReci.rdobYear=&searchReci.rssn1=&searchReci.rssn2=&searchReci.rssn3=&searchReci.phoneNumber=&searchReci.citzOrResAlien=&searchReci.country.isoCountryCode=&searchReci.address.street1=&searchReci.address.street2=&searchReci.address.city=&searchReci.address.state=&searchReci.address.zip=&searchReci.address.zipExt=&searchReci.parentN.firstName=&searchReci.parentN.lastName=&searchReci.parentEmail=&searchReci.parentMAddr.street1=&searchReci.parentMAddr.street2=&searchReci.parentMAddr.city=&searchReci.parentMAddr.state=&searchReci.parentMAddr.zip=&searchReci.parentMAddr.zipExt=&searchReci.parentPAddr.street1=&searchReci.parentPAddr.street2=&searchReci.parentPAddr.city=&searchReci.parentPAddr.state=&searchReci.parentPAddr.zip=&searchReci.parentPAddr.zipExt=&searchReci.pdobDay=&searchReci.pdobMonth=&searchReci.pdobYear=&searchReci.pssn1=&searchReci.pssn2=&searchReci.pssn3=&searchReci.parentCitzOrResAlien=&searchReci.parentCountry.isoCountryCode=&searchReci.addrUpdInd=&searchReci.inactiveDtDay=&searchReci.inactiveDtMonth=&searchReci.inactiveDtYear=&searchReci.ncoaUpdInd=&searchReci.badAddrInd=&branding=upromise&acct=XXXX&schRosterPager.offset=50" class="rnavLink">2nd Page results</a>

转换为POST onclick:

<script type="text/javascript">
$(document).ready(function() {
    $('.rnavLink').click(function() {
        var p = $(this).attr('postURL').split('?');
        var action = p[0];
        var params = p[1].split('&');
        var form = $('<form/>', {action:action, method:'post'}).appendTo('body');
        for (var i in params) {
            var tmp = params[i].split('=');
            var key = tmp[0], value = tmp[1];
            $('<input/>', {type:'hidden', name:key, value:value}).appendTo(form);
        }
        $(form).submit();
        return false;
    });
});

您可以使用HTML发送表单输入<form method="POST">

虽然我不完全确定这背后的原理，但如果必须强制执行javascript部分，只需在表单中加上<使用<noscript>标记。

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