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Question

我有一个表单可以对其他网站进行GET，并希望在提交表单时使用?_ga=跟踪器ID。我有这个跟踪器clientId在常规链接上正常工作，但不知何故不能让它在下面的表单上工作。

<form action="" method="get" name="iform" id="iform" target="_blank">
    <div class="form-items">
        <div class="form-item fas-feedback date date-1">
            <label for="DateIn">From</label>
            <input type="text" class="check-date-from" id="check-in" name="DateIn" readonly placeholder="DD-MM-YYYY" />
        </div>
        <div class="form-item fas-feedback date date-2">
            <label for="DateOut">Till</label>
            <input type="text" class="check-date-to" id="check-out" readonly name="DateOut" placeholder="DD-MM-YYYY" />
        </div>
    </div>
    <div class="form-action long-transition">
        <button>Submit</button>
    </div>
</form>

脚本：

var clientId;
$(document).ready(function() {
    ga(function(tracker) {
        clientId = tracker.get('clientId');
    });

    $("#iform").submit(function(e) {
        e.preventDefault();
        var uri = 'https://engines.hoteliers.com/en/3456789/whitelabelplus/getdata/arrival/'+$("#check-in").val()+'/departure/'+$("#check-out").val()+'/type/roomonly/?clientId='+clientId;
        window.open(uri, '_blank');
        return false;
    })
});

任何帮助都会很棒！

Answer 1

尝试

$(document).ready(function() {
    $("#iform").submit(function(e) {
        e.preventDefault(); 
        var clientId = ga.getAll()[0].get('clientId');      
        var uri = 'https://engines.hoteliers.com/en/3456789/whitelabelplus/getdata/arrival/'+$("#check-in").val()+'/departure/'+$("#check-out").val()+'/type/roomonly/?clientId='+clientId;
        window.open(uri, '_blank');
        return false;
    });
});