<form method="post" action="javascript:void(0);" onsubmit="getElements()" id="freezhaobiao"
class="signUpbox">
    <ul class="signUp">
        <li class="intro">title1</li>
        <li class="desTit">title2</li>
        <!--<li class="desType">型別：<input value="1" name="type" checked="checked" onclick="$('.desTit').html('
 
免費釋出裝修招標');" id="zxType1" type="radio"><label for="zxType1">免費設計</label>-->
        <!--<input value="2" name="type" id="zxType2" onclick="$('.desTit').html('免費釋出設計招標');" type="radio"><label for="zxType2">收費設計</label>-->
        <!--</li>-->
<li><
 
em>*&ensp;</em>:<input type="text" class="price_sign" id="price" name="price" placeholder="請填寫您的東西" /></li>
        <li><em>*&ensp;</em>name:<input type="text" class="name_sign" id="chenghu" name="chenghu"
placeholder="請填寫您的名字"></li>
        <
 
li><em>*&ensp;</em>phone:<input type="text" class="tel_sign" id="phone" name="phone"
placeholder="請填寫您的聯絡方式"></li>
      
    </ul>
</form>
<script>
    function getElements() {
        var params = $('#freezhaobiao').serializeArray();
        var values = {};
        for( x in params ){
            values[params[x].name] = params[x].value;
        }
        var idata = JSON.stringify(values)
        console.log(idata);
    }
</script>