double power() double val=1.0;
时间: 2024-04-07 12:31:52 浏览: 18
这不是一个完整的函数,只是函数头和一个局部变量的声明。这段代码中声明了一个名为 "power" 的函数,它没有输入参数,返回类型为 double。同时,在函数中声明了一个双精度浮点型变量 "val" 并将其初始化为 1.0。但是,这个函数没有实现任何具体的功能,因此不能回答更多关于它的问题。如果您能提供更多的上下文,我将尽力回答您的问题。
相关问题
帮我调整以下代码的排版: <script> jQuery(document).ready(function(){ var qjlxvalue = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjlx")); console.info(qjlxvalue); WfForm.registerCheckEvent(WfForm.OPER_SUBMIT, function(callback){ var qjksrq_value = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjksrq")); var qjjsrq_value = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjjsrq")); var qjksrq_valuesub= qjksrq_value.substring(0,4); var qjjsrq_valuesub= qjjsrq_value.substring(0,4); var qjlx_val = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjlx")); var qjsc_val = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjsc")); qjsc_val = parseFloat(qjsc_val); if(qjlx_val =='2' || qjlx_val=='6' || qjlx_val =='7'|| qjlx_val=='8' || qjlx_val =='9'|| qjlx_val=='10' || qjlx_val =='11'|| qjlx_val=='13' || qjlx_val =='14'|| qjlx_val=='15' || qjlx_val =='35'|| qjlx_val=='34' || qjlx_val =='20'|| qjlx_val=='27' || qjlx_val =='21'|| qjlx_val=='22' || qjlx_val =='23'|| qjlx_val=='24' || qjlx_val =='26' || qjlx_val =='28'){ if(qjsc_val<3.5){ WfForm.showMessage("请假时长必须大于3个半小时,请重新提交", 2, 10); }else{ callback(); //继续提交需调用callback,不调用代表阻断 } } }); var fieldMark = WfForm.convertFieldNameToId("qnqjtsmd"); WfForm.bindFieldChangeEvent(fieldMark, function(obj,id,value){ var fieldMarkqnqjtsmd =WfForm.getFieldValue(WfForm.convertFieldNameToId("qnqjtsmd")); //获取全年请假天数埋点 if(fieldMarkqnqjtsmd>=12){ WfForm.changeFieldValue(WfForm.convertFieldNameToId("qnqjts"), {value: "0"}); }else{ WfForm.changeFieldValue(WfForm.convertFieldNameToId("qnqjts"), {value: "1"}); } }); var yjbmValue = getFieldValue('yjbm'); if (yjbmValue === '71') { var qjscValue = parseInt(getFieldValue('qjsc')); var newValue = qjscValue / 8; setFieldValue('yxrydqjts', newValue); } </script>
<script>
jQuery(document).ready(function() {
var qjlxvalue = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjlx"));
console.info(qjlxvalue);
WfForm.registerCheckEvent(WfForm.OPER_SUBMIT, function(callback) {
var qjksrq_value = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjksrq"));
var qjjsrq_value = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjjsrq"));
var qjksrq_valuesub = qjksrq_value.substring(0, 4);
var qjjsrq_valuesub = qjjsrq_value.substring(0, 4);
var qjlx_val = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjlx"));
var qjsc_val = WfForm.getFieldValue(WfForm.convertFieldNameToId("qjsc"));
qjsc_val = parseFloat(qjsc_val);
if (qjlx_val == '2' || qjlx_val == '6' || qjlx_val == '7' || qjlx_val == '8' || qjlx_val == '9' || qjlx_val == '10' || qjlx_val == '11' || qjlx_val == '13' || qjlx_val == '14' || qjlx_val == '15' || qjlx_val == '35' || qjlx_val == '34' || qjlx_val == '20' || qjlx_val == '27' || qjlx_val == '21' || qjlx_val == '22' || qjlx_val == '23' || qjlx_val == '24' || qjlx_val == '26' || qjlx_val == '28') {
if (qjsc_val < 3.5) {
WfForm.showMessage("请假时长必须大于3个半小时,请重新提交", 2, 10);
} else {
callback(); //继续提交需调用callback,不调用代表阻断
}
}
});
var fieldMark = WfForm.convertFieldNameToId("qnqjtsmd");
WfForm.bindFieldChangeEvent(fieldMark, function(obj, id, value) {
var fieldMarkqnqjtsmd = WfForm.getFieldValue(WfForm.convertFieldNameToId("qnqjtsmd")); //获取全年请假天数埋点
if (fieldMarkqnqjtsmd >= 12) {
WfForm.changeFieldValue(WfForm.convertFieldNameToId("qnqjts"), { value: "0" });
} else {
WfForm.changeFieldValue(WfForm.convertFieldNameToId("qnqjts"), { value: "1" });
}
});
var yjbmValue = getFieldValue('yjbm');
if (yjbmValue === '71') {
var qjscValue = parseInt(getFieldValue('qjsc'));
var newValue = qjscValue / 8;
setFieldValue('yxrydqjts', newValue);
}
});
</script>
const blurGoodsDecimal = (val, i) => { let data = OrderDetailsParam.value.inquiryGoodsParams; data[i][val] = Number(data[i][val]); if (val == "length" || val == "wide" || val == "high") { oneVolume(data, i); getTotalVolume(data, i); } if (val == "singleBoxVolume" || val == "ctns" || val == "singleBoxWeight") { getTotalVolume(data, i); getTotalWeight(data, i); } getTotalRatio(data, i); getBillingTotal(data, i); };改成使用Big.js
const blurGoodsDecimal = (val, i) => {
let data = OrderDetailsParam.value.inquiryGoodsParams;
data[i][val] = new Big(data[i][val]);
if (val === "length" || val === "wide" || val === "high") {
oneVolume(data, i);
getTotalVolume(data, i);
}
if (
val === "singleBoxVolume" ||
val === "ctns" ||
val === "singleBoxWeight"
) {
getTotalVolume(data, i);
getTotalWeight(data, i);
}
getTotalRatio(data, i);
getBillingTotal(data, i);
};
以上代码已经使用了 Big.js 进行了修改,以确保精确计算。