14 KiB
14 KiB
| title | description | published | date | tags | editor | dateCreated |
|---|---|---|---|---|---|---|
| 页面组件 | 页面上使用的组件 | true | 2021-09-09T09:30:27.823Z | wg-basic | markdown | 2021-09-08T06:41:19.351Z |
1. 表单下拉列表
<div class="layui-form-item">
<label class="layui-form-label">类型</label>
<div class="layui-input-block">
<select id="type" name="type" lay-filter="typeFilter">
<option value="1">舆情收集</option>
<option value="2">政法干警监督举报</option>
<option value="3">执法、司法监督举报</option>
</select>
</div>
</div>
2. 表单下拉联动
<div class="layui-form-item">
<label class="layui-form-label">1级区域</label>
<div class="layui-input-block layui-form" id="area1SelectTemplateBox" lay-filter="area1SelectTemplateBox"></div>
<script id="area1SelectTemplate" type="text/html">
<select id="area1" name="area1" lay-filter="area1" disabled>
<option value="">暂无1级区域</option>
{{# for(var i = 0, item; item = d[i++];) { }}
<option value="{{item.dictionaryId}}">{{item.dictionaryName}}</option>
{{# } }}
</select>
</script>
</div>
<div class="layui-form-item">
<label class="layui-form-label">2级区域</label>
<div class="layui-input-block layui-form" id="area2SelectTemplateBox" lay-filter="area2SelectTemplateBox"></div>
<script id="area2SelectTemplate" type="text/html">
<select id="area2" name="area2" lay-filter="area2" disabled>
<option value="">暂无2级区域</option>
{{# for(var i = 0, item; item = d[i++];) { }}
<option value="{{item.dictionaryId}}">{{item.dictionaryName}}</option>
{{# } }}
</select>
</script>
</div>
初始化
// 统一渲染方法
function initSelectRadioCheckboxTemplate(templateId, templateBoxId, data, callback) {
laytpl(document.getElementById(templateId).innerHTML).render(data, function(html) {
document.getElementById(templateBoxId).innerHTML = html;
});
form.render('select', templateBoxId);
if(callback) {
callback();
}
}
// 初始化1级区域下拉选择
function initArea1Select(selectValue) {
top.restAjax.get(top.restAjax.path('api/datadictionary/listdictionarybyparentid/81583ade-5466-49aa-b7b6-c643c131ea34', []), {
}, null, function(code, data, args) {
initSelectRadioCheckboxTemplate('area1SelectTemplate', 'area1SelectTemplateBox', data, function() {
var selectObj = {};
selectObj['area1'] = selectValue;
form.val('dataForm', selectObj);
});
}, function(code, data) {
top.dialog.msg(data.msg);
});
}
// 初始化2级区域下拉选择
function initArea2Select(area1, selectValue) {
if(!area1) {
initSelectRadioCheckboxTemplate('area2SelectTemplate', 'area2SelectTemplateBox', [], function() {
var selectObj = {};
selectObj['area2'] = selectValue;
form.val('dataForm', selectObj);
});
return;
}
top.restAjax.get(top.restAjax.path('api/datadictionary/listdictionarybyparentid/{area1}', [area1]), {
}, null, function(code, data, args) {
initSelectRadioCheckboxTemplate('area2SelectTemplate', 'area2SelectTemplateBox', data, function() {
var selectObj = {};
selectObj['area2'] = selectValue;
form.val('dataForm', selectObj);
});
}, function(code, data) {
top.dialog.msg(data.msg);
});
}
赋值初始化
initArea1Select(data['area1']);
initArea2Select(data['area1'], data['area2']);
联动
// area1 选择事件，多级联动继续添加
form.on('select(area1)', function(data) {
initArea2Select(data.value);
});
3. 表单单选
<div class="layui-form-item" pane>
<label class="layui-form-label">名称</label>
<div class="layui-input-block">
<input type="radio" name="isLogOff" value="0" title="否" checked>
<input type="radio" name="isLogOff" value="1" title="是">
</div>
</div>
4. 表单多选
<div class="layui-form-item" pane>
<label class="layui-form-label">授权模式 *</label>
<div class="layui-input-block">
<input type="checkbox" name="authorizedGrantTypes[authorization_code]" title="授权码模式" checked>
<input type="checkbox" name="authorizedGrantTypes[password]" title="密码模式">
<input type="checkbox" name="authorizedGrantTypes[client_credentials]" title="客户端模式" checked>
<input type="checkbox" name="authorizedGrantTypes[implicit]" title="简单模式">
<input type="checkbox" name="authorizedGrantTypes[refresh_token]" title="刷新" checked>
</div>
</div>
处理多选结果
var authorizedGrantTypes = top.restAjax.checkBoxToString(formData.field, 'authorizedGrantTypes');
formData.field.authorizedGrantTypes = authorizedGrantTypes;
赋值多选结果
var authorizedGrantTypes = data.authorizedGrantTypes.split(',');
var formObj = {};
for(var i = 0, item = authorizedGrantTypes[i]; item = authorizedGrantTypes[i++];) {
formObj['authorizedGrantTypes['+ item +']'] = true;
form.val('dataForm', formObj);
}
form.render(null, 'dataForm');
5. 表单下拉、单选、复选统一处理
// 初始化选择框、单选、复选模板
function initSelectRadioCheckboxTemplate(templateId, templateBoxId, data, callback) {
laytpl(document.getElementById(templateId).innerHTML).render(data, function(html) {
document.getElementById(templateBoxId).innerHTML = html;
});
form.render('select', templateBoxId);
if(callback) {
callback();
}
}
6. viewer，具体是用参考官方API
<link rel="stylesheet" type="text/css" href="assets/js/vendor/viewer/viewer.min.css">
<script src="assets/js/vendor/viewer/viewer.min.js"></script>
<script>
new Viewer(document.getElementById('boxId'), {navbar: true});
</script>
7. 列表按钮
// 列表模板
templet: function(item) {
return '<button type="button" class="layui-btn layui-btn-sm" lay-event="resetPasswordEvent"><i class="fa fa-key"></i> 重置密码</button>';
}
// 事件处理
table.on('tool(dataTable)', function(obj) {
var layEvent = obj.event;
var data = obj.data;
if(layEvent === 'resetPasswordEvent') {
top.dialog.open({
url: top.restAjax.path('route/system/user/update-rest-password.html?userId={userId}', [data.userId]),
title: '【'+ data.userName +'】重置密码',
width: '320px',
height: '280px',
onClose: function() {
reloadTable();
}
});
}
});
8. 选择人员（表格）
top.dialog.dialogData.oldSelectedUserList = [{userId:''}];
top.dialog.open({
url: 'route/common/listselectuser?selectType=checkbox(radio)',
title: '选择用户',
width: '1000px',
height: '500px',
onClose: function() {
var newSelectedUserList = top.dialog.dialogData.newSelectedUserList;
if(newSelectedUserList.length != 0) {
// newSelectedUserList[0].userId;
// newSelectedUserList[0].userName;
}
top.dialog.dialogData.oldSelectedUserList = [];
}
});
9. 文件上传（图片示例）
依赖
<link rel="stylesheet" href="assets/js/vendor/viewer/viewer.min.css">
<script src="assets/js/vendor/viewer/viewer.min.js"></script>
表单代码
<div class="layui-form-item layui-form-text">
<label class="layui-form-label">厂区大门</label>
<div class="layui-input-block">
<input type="hidden" id="factoryGate" name="factoryGate">
<div class="layui-btn-container" id="factoryGateFileBox" style="border: 1px solid #e6e6e6;"></div>
<script id="factoryGateFileDownload" type="text/html">
{{# var fileName = 'factoryGate'; }}
{{# if(d[fileName].length > 0) { }}
{{# var files = d[fileName];}}
{{# for(var i = 0, item = files[i]; item = files[i++];) { }}
<div class="upload-image-box">
<span class="upload-image-span">
<img src="route/file/downloadfile/true/{{item.fileId}}" align="加载失败">
</span>
<a class="layui-btn layui-btn-xs layui-btn-danger text-danger remove-image" href="javascript:void(0);" lay-form-button data-id="{{item.fileId}}" data-name="{{fileName}}" lay-filter="factoryGateRemoveFile">
<i class="fa fa-trash-o"></i>
</a>
</div>
{{# } }}
{{# } }}
{{# if(d[fileName].length < 9) { }}
<div class="upload-image-box" style="width: auto; height: auto; padding: 5px;">
<a href="javascript:void(0);" lay-form-button data-explain="厂区大门" data-name="factoryGate" lay-filter="factoryGateUploadFile">
<i class="fa fa-plus-square-o" style="font-size: 70px;"></i>
</a>
</div>
{{# } }}
</script>
</div>
</div>
js代码
var viewerObj = {};
function refreshDownloadTemplet(fileName, file) {
var dataRander = {};
dataRander[fileName] = file;
laytpl(document.getElementById(fileName +'FileDownload').innerHTML).render(dataRander, function(html) {
document.getElementById(fileName +'FileBox').innerHTML = html;
});
}
// 初始化文件列表
function initFileList(fileName, ids, callback) {
var dataForm = {};
dataForm[fileName] = ids;
form.val('dataForm', dataForm);
if(!ids) {
refreshDownloadTemplet(fileName, []);
if(callback) {
callback(fileName, []);
}
return;
}
top.restAjax.get(top.restAjax.path('api/file/listfilebyfileid', []), {
ids: ids
}, null, function(code, data) {
refreshDownloadTemplet(fileName, data);
if(callback) {
callback(fileName, data);
}
}, function(code, data) {
top.dialog.msg(data.msg);
});
}
function initFactoryGateUploadFile() {
var files = $('#factoryGate').val();
initFileList('factoryGate', files, function(fileName) {
var viewer = new Viewer(document.getElementById(fileName +'FileBox'), {navbar: false});
viewerObj[fileName] = viewer;
});
form.on('button(factoryGateUploadFile)', function(obj) {
var name = this.dataset.name;
var explain = this.dataset.explain;
top.dialog.file({
type: 'image',
title: '上传'+ explain,
width: '400px',
height: '420px',
maxFileCount: '1',
onClose: function() {
var uploadFileArray = top.dialog.dialogData.uploadFileArray;
if(typeof(uploadFileArray) != 'undefined' && uploadFileArray.length > 0) {
var files = $('#'+ name).val();
for(var j = 0, file = uploadFileArray[j]; file = uploadFileArray[j++];) {
if(files.length > 0) {
files += ',';
}
files += file.data;
}
initFileList(name, files, function(fileName) {
viewerObj[fileName].update();
});
}
}
});
});
form.on('button(factoryGateRemoveFile)', function(obj) {
var name = this.dataset.name;
var id = this.dataset.id;
var files = $('#'+ name).val().replace(id, '');
files = files.replace(/\,+/g, ',');
if(files.charAt(0) == ',') {
files = files.substring(1);
}
if(files.charAt(files.length - 1) == ',') {
files = files.substring(0, files.length - 1);
}
initFileList(name, files, function(fileName) {
viewerObj[fileName].update();
});
});
}
代码以厂区图片为例，实际只需要替换对应的内容即可：模板名称、模板BOX名称
10. 选择用户
top.dialog.dialogData.selectedUserIds = $('#selectedUserIds').val();
top.dialog.open({
url: top.restAjax.path('route/department/user/select-user', []),
title: '选择用户',
width: '500px',
height: '500px',
onClose: function() {
var selectedUsers = top.dialog.dialogData.selectedDepartmentUsers;
// 这里写处理逻辑
if(selectedUsers && selectedUsers.length > 0) {}
}
})
说明：
top.dialog.dialogData.selectedUserIds的值为 下划线 分割的ID- 返回的列表中可以获取：userId，userName
11. 选择地区
top.dialog.open({
title: '选择地区',
url: top.restAjax.path('route/area/get-select?areaName={areaName}', [encodeURI($('#areaName').val())]),
width: '600px',
height: '225px',
onClose: function() {
var selectedAreaArray = top.dialog.dialogData.selectedAreaArray;
var areaCode = '';
var areaName = '';
if(selectedAreaArray.length > 0) {
areaCode = selectedAreaArray[selectedAreaArray.length - 1].areaCode;
for(var i = 0, item; item = selectedAreaArray[i++];) {
if(areaName) {
areaName += ',';
}
areaName += item.areaName;
}
}
$('#areaCode').val(areaCode);
$('#areaName').val(areaName);
}
})
说明：
- 打开页面时的参数 areaName 用于回显，可以不传。
- 返回的列表中可以获取：areaId，areaName，areaCode