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后台表单控件渲染功能初步完成；关于从导航栏挪到页脚；分类首页和分类详情后台分离

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小墨
2022-04-02 20:02:21 +08:00
parent 8635e5dbac
commit 3320d7a90a
12 changed files with 494 additions and 53 deletions
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130
bookshelfplus-frontend/public/assets/javascripts/dashboard/admin/BookManage.js Normal file
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function getControlsProfile() {
return [
{
// 必填
"tag": "input",
"attr": {
// 可选
"id": "",
"name": "", // 用于 POST 提交
"class": "",
"style": "",
"placeholder": "电子书的名称",
},
"label": {
"value": "书本名称",
},
"required": true, // 是否必填
// 可选
innerHTML: "",
"validate": function (value) {
var result = true, msg = "";
if (validateUtils.isEmpty(value)) {
result = false;
msg = "不能为空";
}
return { result: result, msg: msg };
}
},
{
// 必填
"tag": "input",
"attr": {
// 可选
"id": "",
"name": "", // 用于 POST 提交
"class": "",
"style": "",
"placeholder": "电子书的作者",
},
"label": {
"value": "作者姓名",
},
"required": true, // 是否必填
// 可选
innerHTML: "",
"validate": function (value) {
var result = true, msg = "";
if (validateUtils.isEmpty(value)) {
result = false;
msg = "不能为空";
}
return { result: result, msg: msg };
}
},
{
// 必填
"tag": "textarea",
"attr": {
// 可选
"id": "",
"name": "", // 用于 POST 提交
"class": "",
"style": "height:100px;",
"placeholder": "电子书的简介",
},
"label": {
"value": "书籍简介",
},
"required": false, // 是否必填
// 可选
innerHTML: "",
"validate": function (value) {
var result = true, msg = "";
if (validateUtils.isEmpty(value)) {
result = false;
msg = "不能为空";
}
return { result: result, msg: msg };
}
},
{
// 必填
"tag": "select",
"attr": {
// 可选
"id": "",
"name": "", // 用于 POST 提交
"class": "",
"style": "",
},
"label": {
"value": "书籍简介",
},
"required": true, // 是否必填
// 可选
"children": [
{
"tag": "option",
"attr": { "value": "1" },
"innerHTML": "选项1",
},
{
"tag": "option",
"attr": { "value": "2" },
"innerHTML": "选项2",
},
],
"validate": function (value) {
var result = true, msg = "";
if (validateUtils.isEmpty(value)) {
result = false;
msg = "不能为空";
}
return { result: result, msg: msg };
}
},
];
}
function getSubmitButtonValue() {
return "提交";
}

49
bookshelfplus-frontend/public/assets/javascripts/dashboard/getValidateUtils.js Normal file
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// 表单验证基本函数
function getValidateUtils() {
var validateUtils = {
// 验证是否为空
isEmpty: function (value) {
return value === undefined || value === null || value === '';
},
// 验证是否为数字
isNumber: function (value) {
return !isNaN(value);
},
// 验证是否为整数
isInteger: function (value) {
return this.isNumber(value) && parseInt(value) === value;
},
// 验证是否为正整数
isPositiveInteger: function (value) {
return this.isInteger(value) && value > 0;
},
// 验证是否为对象
isObject: function (value) {
return typeof value === 'object';
},
// 验证是否为数组
isArray: function (value) {
return Array.isArray(value);
},
// 验证是否为字符串
isString: function (value) {
return typeof value === 'string';
},
// 验证是否为布尔值
isBoolean: function (value) {
return typeof value === 'boolean';
},
// 验证是否为函数
isFunction: function (value) {
return typeof value === 'function';
},
// 验证是否为日期
isDate: function (value) {
return value instanceof Date;
},
// 验证是否为正则表达式
isRegExp: function (value) {
return value instanceof RegExp;
},
};
}

93
bookshelfplus-frontend/public/assets/javascripts/dashboard/renderFormControls.js Normal file
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// 需要先引入 ./utils/getValidateUtils.js
var validateUtils = getValidateUtils();
// #######################################################
// 渲染元素
// #######################################################
function renderElements(control) {
var element = document.createElement(control.tag);
// 为元素添加属性
Object.keys(control.attr).forEach((key, index) => {
var value = control.attr[key];
element.setAttribute(key, value);
});
// 如果设置了 innerHTML 属性，则添加 innerHTML 属性
if (Object.keys(control).indexOf('innerHTML') > -1) {
element.innerHTML = control.innerHTML;
}
// 如果有 children 属性，则递归渲染 children
if (Object.keys(control).indexOf('children') > -1) {
control.children.forEach(function (child) {
var childElement = renderElements(child);
element.appendChild(childElement);
});
}
return element;
}
// #######################################################
// 渲染表单对象
// #######################################################
function renderFormControls({ Controls = [] }) {
console.log(Controls);
var controlList = [];
Controls.forEach(function (control) {
if (Object.keys(control).indexOf('tag') === -1 || Object.keys(control).indexOf('attr') === -1) {
console.log("元素渲染出错");
return;
}
// #########################################
// 创建元素对象
// #########################################
var element = renderElements(control);
// 为 element 添加 "form-elements" class，以便点击提交时可以获取到表单元素，进行批量处理
element.classList.add("form-elements");
// #########################################
// 创建元素label
// #########################################
var label = document.createElement("label");
label.innerHTML = control.label.value;
label.setAttribute("for", control.attr.id);
label.innerHTML += `<span style='color: red; user-select: none;'> ${control.required ? '*' : '&nbsp;'}</span>`
// 为 element 添加 "form-elements" class，以便点击提交时可以获取到表单元素，进行批量处理
label.classList.add("form-labels");
// #########################################
// 返回结果
// #########################################
controlList.push({
label: label,
control: element
});
});
// console.log(controlList);
return controlList;
}
// #######################################################
// 提交表单
// #######################################################
function formSubmit({
type = 'POST',
url = '',
data = {},
success = (response) => { console.log(response) },
error = (error) => { console.log(error) }
}) {
$.ajax({
type: type,
url: url,
data: data,
success: success,
error: error
});
}