ajax 后台获取String传到前台
1,页面调用ajax
new Ajax.Request('${ctx}/customer/card/creat-card-verifycode', {method: 'get',parameters: { contactId: cardHoldId },onComplete: function(dispatcher) {//TODO 分析ajax返回值}});
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2,后台实现ajax
private List<String> virifyCodeList = new ArrayList<String>();public String ajax(){ virifyCodeList.add(String); return "j:virifyCodeList"; }
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3,前台获取值,分析
onComplete: function(dispatcher) {var virifyCodeList = dispatcher.responseText.evalJSON();$("verifyCode").value=virifyCodeList[0];}
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