标签：cal count resolve pre 过期 else syn window 用法
function httpRequest(option) {
if (!option.url) {
return false
}
var defaultOption = {
url: ‘‘,
type: ‘get‘,
data: null,
timeout: 3000,
dataType: ‘json‘,
contentType: ‘application/x-www-urlencoded‘,
async: true,//默认是异步
cache: true,//默认是true,表格缓存
processData: true,//对发送的内容进行转字符串,false表示不需要转换
beforeSend: function (XHR, request) {
this.index = layui.layer.load(0);
var tokenLocal = localStorage.getItem(‘token‘);
if (!tokenLocal) {
layui.layer.close(this.index)
XHR.abort();
return
// window.location.href=‘index.html‘
};
XHR.setRequestHeader(‘access-token‘, tokenLocal);
},
success: function (response, status, XHR) {
if (response.code) {
option.successNext(response.data, status, XHR)
} else {
layer.msg(response.message)
}
},
complete: function (XHR, status) {
var that = this;
setTimeout(function () {
layui.layer.close(that.index)
}, 1000)
},
error: function (XHR, statusText) {
// XHR表格ajax对象，statusText表示状态对一个的文字
/*
XHR.status 0 表示网络原因，比如没网，或者网速过慢导致超时，
error(错误) notmodified(因为文件没变有缓存) parsererror(请求的数据类型和后端返回的数据类型不一致) timeout（超时）
*/
console.log(XHR);
console.log(statusText);
var textStatus = statusText;
var status = XHR.status;
switch (status) {
case 0:
if (textStatus == ‘error‘) {
layer.msg(‘网络未连接，请检查网络‘)
} else if (textStatus == ‘timeout‘) {
layer.msg(‘请求超时‘)
} else if (textStatus == ‘parsererror‘) {
layer.msg(‘请求数据类型错误‘)
} else if (textStatus == ‘notmodified‘) {
layer.msg(‘notmodified‘);
}
break;
case 400://表示参数错误
var responseText = XHR.responseText.message;
layer.msg(responseText)
break;
case 401:// responseText返回unAuthorized(未授权)
localStorage.setItem(‘token‘);
layer.msg(‘登录已过期，请重新登录‘);
setTimeout(function () {
window.location.href = ‘index.html‘
}, 2000)
break;
case 404:
layer.msg(‘访问资源不存在‘)
break;
case 500:
layer.msg(‘服务器错误‘)
break;
default:
layer.msg(‘未知错误‘)
}
}
};
var option = Object.assign({}, defaultOption, option);
$.ajax(option);
}
itw_shilf 16:38:46
var param = {bah: "", cysjq: "", cysjz: "", rysjq: "", rysjz: "", status: "", usercode: ""}
httpRequest({
url:‘http://10.130.219.77:8088/bazk/api/v1/medicalRecords/medPageList?pageNum=1&pageSize=10‘,
type:‘post‘,
contentType:‘application/json‘,
data:JSON.stringify(param),
successNext:function(response,status,XHR){
loadGridData(response.dataList)
}
})
itw_shilf 10:35:53
1
itw_shilf 10:36:08
function httpRequest(option) {
if (!option.url) {
return false
}
var defaultOption = {
url: ‘‘,
type: ‘get‘,
data: null,
timeout: 3000,
query: null,
dataType: ‘json‘,
contentType: ‘application/x-www-urlencoded‘,
async: true,//默认是异步
cache: true,//默认是true,表格缓存
processData: true,//对发送的内容进行转字符串,false表示不需要转换
beforeSend: function (XHR, request) {
this.index = layui.layer.load(0);
var tokenLocal = localStorage.getItem(‘token‘);
if (!tokenLocal) {
layui.layer.close(this.index)
XHR.abort();
return
// window.location.href=‘index.html‘
};
XHR.setRequestHeader(‘access-token‘, tokenLocal);
},
success: function (response, status, XHR) {
if (option.success) {
option.success(response)
}
// if (response.code) {
// option.successNext(response.data, status, XHR)
// } else {
// layer.msg(response.message)
// }
},
complete: function (XHR, status) {
var that = this;
setTimeout(function () {
layui.layer.close(that.index)
}, 200)
},
error: function (XHR, statusText) {
// XHR表格ajax对象，statusText表示状态对一个的文字
/*
XHR.status 0 表示网络原因，比如没网，或者网速过慢导致超时，
error(错误) notmodified(因为文件没变有缓存) parsererror(请求的数据类型和后端返回的数据类型不一致) timeout（超时）
*/
console.log(XHR);
console.log(statusText);
var textStatus = statusText;
var status = XHR.status;
switch (status) {
case 0:
if (textStatus == ‘error‘) {
layer.msg(‘网络未连接，请检查网络‘)
} else if (textStatus == ‘timeout‘) {
layer.msg(‘请求超时‘)
} else if (textStatus == ‘parsererror‘) {
layer.msg(‘请求数据类型错误‘)
} else if (textStatus == ‘notmodified‘) {
layer.msg(‘notmodified‘);
}
break;
case 400://表示参数错误
var responseText = XHR.responseText.message;
layer.msg(responseText)
break;
case 401:// responseText返回unAuthorized(未授权)
localStorage.setItem(‘token‘);
layer.msg(‘登录已过期，请重新登录‘);
setTimeout(function () {
window.location.href = ‘index.html‘
}, 2000)
break;
case 404:
layer.msg(‘访问资源不存在‘)
break;
case 500:
layer.msg(‘服务器错误‘)
break;
default:
layer.msg(‘未知错误‘)
}
}
};
if (option.query) {
var queryStr = ‘‘
for (var i in option.query) {
queryStr += i + ‘=‘ + option.query[i] + ‘&‘;
}
console.log(queryStr);
option.query = ‘?‘ + queryStr.slice(0, queryStr.length - 1);
option.url = option.url + option.query;
}
var option = Object.assign({}, defaultOption, option);
$.ajax(option);
}
function loadGridData(option) {
var defaultOption = {
url: ‘‘,
type: ‘get‘,
contentType: ‘application/x-www-urlencoded‘,
height: ‘full‘,
cols: [],
limit: 10,
curr: 1,
query: null
};
var option = Object.assign({}, defaultOption, option);
var p1 = getGridData(option);
p1.then(function (data) {
layui.table.render({
elem: ‘#‘ + option.elem,
cols: [option.cols],
data: data.dataList,
height: option.height
});
layui.laypage.render({
elem: option.pageEle,
count: data.allRow,
limit: option.limit,
curr: option.curr,
jump: function (obj, first) {
if (!first) {
option.query = {
pageNum: obj.curr,
pageSize: 10
}
option.curr = obj.curr;
loadGridData(option)
}
}
})
})
}
function getGridData(option) {
return new Promise(function (resolve, reject) {
httpRequest({
url: option.url,
type: option.type,
contentType: option.contentType,
data: option.data,
query: option.query,
success: function (response, status, XHR) {
if (response.data.dataList) {
resolve(response.data)
} else {
reject(response.message)
}
}
})
});
}
用法：
var col = [
{
field: ‘username‘,
title: ‘医疗机构‘,
},
{
field: ‘zyzd‘,
title: ‘主要诊断‘,
},
{
field: ‘modifyTime‘,
title: ‘创建时间‘,
},
]
var params = {
bah: "", cysjq: "", cysjz: "", rysjq: "", rysjz: "", status: "", usercode: ""
}
loadGridData({
url: ‘http://10.130.219.77:8088/bazk/api/v1/medicalRecords/medPageList‘,
type: ‘post‘,
elem: ‘ele-table‘,
contentType: ‘application/json‘,
height: ‘300‘,
pageEle: ‘page‘,
data: JSON.stringify(params),
cols: col,
query:{
pageNum:1,
pageSize:10
}
});
标签：cal count resolve pre 过期 else syn window 用法
原文地址：https://www.cnblogs.com/slfmeimei/p/10722080.html
