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计算器计算金额交互，订单显示界面消息交互

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master
jyx 7 years ago
parent 25d5b25cb3
commit b91add3851
2 changed files with 28 additions and 25 deletions
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3
demo/src/main/java/com/example/demo/circulator/controller/SumCirController.java
Unescape View File

@ -63,7 +63,6 @@ public class SumCirController {
@GetMapping("/sum") @GetMapping("/sum")
//@ResponseBody
public void SumCir(HttpServletRequest request, HttpServletResponse response)throws IOException{ public void SumCir(HttpServletRequest request, HttpServletResponse response)throws IOException{
double amount =0; double amount =0;
float intrate = 0; float intrate = 0;
@ -122,7 +121,7 @@ public class SumCirController {
map.put("value",sum_principal_and_intrate); map.put("value",sum_principal_and_intrate);
String json = JSONObject.toJSONString(map); String json = JSONObject.toJSONString(map);
//System.out.println(json); //System.out.println(json);
response.getWriter().print(json); response.getWriter().print(sum_principal_and_intrate);
return; return;
} }
} }

50
demo/src/main/resources/static/countCenter.html
Unescape View File

@ -11,13 +11,13 @@
<script type="text/javascript" src="http://libs.baidu.com/jquery/2.1.4/jquery.min.js"></script> <script type="text/javascript" src="http://libs.baidu.com/jquery/2.1.4/jquery.min.js"></script>
<script type="text/javascript" src="js/tab.js"></script> <script type="text/javascript" src="js/tab.js"></script>
<script type="text/javascript"> <script type="text/javascript">
$(document).ready(function () { function btnNotForm(){
var amount = decument.getElementsByName("amount").value; // var amount = decument.getElementsByName("amount").value;
var year = decument.getElementsByName("year").value; // var year = decument.getElementsByName("year").value;
var select = decument.getElementsByName("intrate"); // var select = decument.getElementsByName("intrate");
var intrate = select.value; // var intrate = select.value;
var equ = decument.getElementsByName("equation"); // var equ = decument.getElementsByName("equation");
var equation = equ.value(); // var equation = equ.value();
// if(amount=""){ // if(amount=""){
// alert("金额不能为空"); // alert("金额不能为空");
@ -28,27 +28,29 @@
// return; // return;
// } // }
$.ajax({ $.ajax({
type: "GET",
url: "/sum", url: "/sum",
data: { type: "get",
amount: amount,
year: year,
intrate: intrate,
equation: equation
},
async: true,
dataType:"json", dataType:"json",
// data: {
// amount: amount,
// year: year,
// intrate: intrate,
// equation: equation
// },
data:$("#form2").serialize(),
async: false,
success: function (data) { success: function (data) {
var str = "<h2>"+data.value+"</h2>"; var str = "<span class=\"aui-center-title\">计算应还款总金额为："+data+"元</span>";
$("#sum").append(str); $("#sum").append(str);
//console.log(data); //console.log(data);
//alert("结果为：" + data.value); //alert("结果为：" + data.value);
}, },
error: function (data) { error: function (msg) {
alert("提交失败" + data.value); alert("提交失败" + msg);
} }
}); });
}); }
</script> </script>
</head> </head>
<body> <body>
@ -120,15 +122,17 @@
</div> </div>
</a> </a>
</div> </div>
<div class="tab-input"> <div class="tab-button">
<!--<button onclick="btnNotForm()">开始计算</button>--> <button onclick="btnNotForm()">开始计算</button>
<input type="submit" value="开始计算" onclick="btnNotForm()"> <!--<input type="button" value="开始计算" onclick="btnNotForm()">-->
</div> </div>
<div id="sum"></div>
</div> </div>
</div> </div>
</section> </section>
</form> </form>
<div class="tab-button" id = "sum">
</div>
</section> </section>

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