/** * 显示消息提示框 * @param content 提示的标题 */ export function toast(content) { uni.showToast({ icon: 'none', title: content }) } /** * 显示模态弹窗 * @param content 提示的标题 */ export function showConfirm(content) { return new Promise((resolve, reject) => { uni.showModal({ title: '提示', content: content, cancelText: '取消', confirmText: '确定', success: function(res) { resolve(res) } }) }) } /** * 参数处理 * @param params 参数 */ export function tansParams(params) { let result = '' for (const propName of Object.keys(params)) { const value = params[propName] var part = encodeURIComponent(propName) + "=" if (value !== null && value !== "" && typeof(value) !== "undefined") { if (typeof value === 'object') { for (const key of Object.keys(value)) { if (value[key] !== null && value[key] !== "" && typeof(value[key]) !== 'undefined') { let params = propName + '[' + key + ']' var subPart = encodeURIComponent(params) + "=" result += subPart + encodeURIComponent(value[key]) + "&" } } } else { result += part + encodeURIComponent(value) + "&" } } } return result } // 返回上一页 export function back() { uni.navigateBack({ delta: 1 }) } // 页面跳转 export function navigateTo(url) { uni.navigateTo({ url: url }) } // 回显数据字典 export function selectDictLabel(datas, value) { if (value === undefined) { return ""; } var actions = []; Object.keys(datas).some((key) => { if (datas[key].dictValue == ('' + value)) { actions.push(datas[key].dictLabel); return true; } }) if (actions.length === 0) { actions.push(value); } return actions.join(''); } // 递归遍历多维数组(未完成) export function traverseArray(arr, callback) { if (Array.isArray(arr)) { arr.forEach((element) => { traverseArray(element); }); } else { callback(arr) } }