form中相同name的checkbox提交问题
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比如:Form中有如下的HTML片段:
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Favorite Food:<br/>Steak:<input type="checkbox" name="food" value="Steak"/><br/>Pizza:<input type="checkbox" name="food" value="Pizza"/><br/>Chicken:<input type="checkbox" name="food" value="Chicken"/><br/>
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通过jq函数$.param得到的是food=Steak&food=Pizza&food=Chicken,可是我想得到形如food=Steak,Pizza,Chicken又该怎么处理呢?查了下API,可以借助jq的serializeArray函数
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$.fn.serializeObject = function() { var o = {}; var a = this.serializeArray(); $.each(a, function() { if (o[this.name]) { if (!o[this.name].push) { o[this.name] = [o[this.name]]; } o[this.name].push(this.value || ''); o[this.name] = o[this.name].join(","); } else { o[this.name] = this.value || ''; } }); return o;};
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用数组join,避免拼接字符串问题