继上次学习了HTML5的路径画圆做了动态时钟、异次元空间的反转做了运动的太阳系,这两天将画线、画圆、填充等知识点结合起来做了一个简易的在线画图工具:查看DEMO:HTML5简易在线画图工具 功能包括*
顺晟科技
2022-09-15 19:38:05
253




<!--导入在线HTML编辑器 -->
<script type="text/javascript" src="../../editor/kindeditor.js" ></script>
<script type="text/javascript" src="../../editor/lang/zh_CN.js" ></script>
<link rel="stylesheet" href="../../editor/themes/default/default.css" />





KindEditor 默认采用 PHP 实现,如果使用 java 实现,需要设置初始化参数


设置页面 kindeditor 请求路径








3、 编写 PromotionAction 添加 save 方法



<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>添加宣传任务</title>
<!-- 导入jquery核心类库 -->
<script type="text/javascript" src="../../js/jquery-1.8.3.js"></script>
<!-- 导入easyui类库 -->
<link rel="stylesheet" type="text/css" href="../../js/easyui/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="../../js/easyui/themes/icon.css">
<link rel="stylesheet" type="text/css" href="../../css/default.css">
<script type="text/javascript" src="../../js/easyui/jquery.easyui.min.js"></script>
<script src="../../js/easyui/locale/easyui-lang-zh_CN.js" type="text/javascript"></script>
<!--导入在线HTML编辑器 -->
<script type="text/javascript" src="../../editor/kindeditor.js" ></script>
<script type="text/javascript" src="../../editor/lang/zh_CN.js" ></script>
<link rel="stylesheet" href="../../editor/themes/default/default.css" />
<script type="text/javascript">
$(function(){
$("body").css({visibility:"visible"});
$("#back").click(function(){
location.href = "promotion.html";
});
KindEditor.ready(function(K) {
window.editor = K.create(\'#description\',{
items : [
\'source\', \'|\', \'undo\', \'redo\', \'|\', \'preview\', \'print\', \'template\', \'code\', \'cut\', \'copy\', \'paste\',
\'plainpaste\', \'wordpaste\', \'|\', \'justifyleft\', \'justifycenter\', \'justifyright\',
\'justifyfull\', \'insertorderedlist\', \'insertunorderedlist\', \'indent\', \'outdent\', \'subscript\',
\'superscript\', \'clearhtml\', \'quickformat\', \'selectall\', \'|\', \'fullscreen\', \'/\',
\'formatblock\', \'fontname\', \'fontsize\', \'|\', \'forecolor\', \'hilitecolor\', \'bold\',
\'italic\', \'underline\', \'strikethrough\', \'lineheight\', \'removeformat\', \'|\', \'image\', \'multiimage\',
\'flash\', \'media\', \'insertfile\', \'table\', \'hr\', \'emoticons\', \'baidumap\', \'pagebreak\',
\'anchor\', \'link\', \'unlink\', \'|\', \'about\'
],
allowFileManager:true,
uploadJson : \'../../image_upload.action\',
fileManagerJson : \'../../image_manage.action\'
});
});
// 为保存按钮,添加click事件
$("#save").click(function(){
if($("#promotionForm").form(\'validate\')){
// 通过kindEditor数据到textarea
window.editor.sync();
// 提交表单
$("#promotionForm").submit();
}else{
// 校验失败
$.messager.alert("警告信息","表单中存在数据非法项!","warning");
}
});
});
</script>
</head>
<body class="easyui-layout" style="visibility:hidden;">
<div region="north" style="height:31px;overflow:hidden;" split="false" border="false">
<div class="datagrid-toolbar">
<a id="save" icon="icon-save" href="#" class="easyui-linkbutton" plain="true">保存</a>
<a id="back" icon="icon-back" href="#" class="easyui-linkbutton" plain="true">返回列表</a>
</div>
</div>
<div region="center" style="overflow:auto;padding:5px;" border="false">
<form id="promotionForm" enctype="multipart/form-data"
action="../../promotion_save.action" method="post">
<table class="table-edit" width="95%" align="center">
<tr class="title">
<td colspan="4">宣传任务</td>
</tr>
<tr>
<td>宣传概要(标题):</td>
<td colspan="3">
<input type="text" name="title" id="title" class="easyui-validatebox" required="true" />
</td>
</tr>
<tr>
<td>活动范围:</td>
<td>
<input type="text" name="activeScope" id="activeScope" class="easyui-validatebox" />
</td>
<td>宣传图片:</td>
<td>
<input type="file" name="titleImgFile" id="titleImg" class="easyui-validatebox" required="true"/>
</td>
</tr>
<tr>
<td>发布时间: </td>
<td>
<input type="text" name="startDate" id="startDate" class="easyui-datebox" required="true" />
</td>
<td>失效时间: </td>
<td>
<input type="text" name="endDate" id="endDate" class="easyui-datebox" required="true" />
</td>
</tr>
<tr>
<td>宣传内容(活动描述信息):</td>
<td colspan="3">
<textarea id="description" name="description" style="width:80%" rows="20"></textarea>
</td>
</tr>
</table>
</form>
</div>
</body>
</html>
kindeditor前端页面
package cn.itcast.bos.domain.take_delivery;
import java.io.Serializable;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.xml.bind.annotation.XmlRootElement;
import cn.itcast.bos.constant.Constants;
/**
* @description:促销信息实体类
*/
@Entity
@Table(name = "T_PROMOTION")
@XmlRootElement(name = "promotion")
public class Promotion implements Serializable {
@Id
@GeneratedValue
@Column(name = "C_ID")
private Integer id;
@Column(name = "C_TITLE")
private String title; // 宣传概要(标题)
@Column(name = "C_TITLE_IMG")
private String titleImg; // 宣传图片
@Column(name = "C_ACTIVE_SCOPE")
private String activeScope;// 活动范围
@Column(name = "C_START_DATE")
private Date startDate; // 发布时间
@Column(name = "C_END_DATE")
private Date endDate; // 失效时间
@Column(name = "C_UPDATE_TIME")
private Date updateTime; // 更新时间
@Column(name = "C_UPDATE_UNIT")
private String updateUnit; // 更新单位
@Column(name = "C_UPDATE_USER")
private String updateUser;// 更新人 后续与后台用户关联
@Column(name = "C_STATUS")
private String status = "1"; // 状态 可取值:1.进行中 2. 已结束
@Column(name = "C_DESCRIPTION")
private String description; // 宣传内容(活动描述信息)
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getTitleImg() {
if (titleImg.startsWith(Constants.BOS_MANAGEMENT_HOST)) {
return titleImg;
}
return Constants.BOS_MANAGEMENT_HOST + titleImg;
}
public void setTitleImg(String titleImg) {
this.titleImg = titleImg;
}
public String getActiveScope() {
return activeScope;
}
public void setActiveScope(String activeScope) {
this.activeScope = activeScope;
}
public Date getStartDate() {
return startDate;
}
public void setStartDate(Date startDate) {
this.startDate = startDate;
}
public Date getEndDate() {
return endDate;
}
public void setEndDate(Date endDate) {
this.endDate = endDate;
}
public Date getUpdateTime() {
return updateTime;
}
public void setUpdateTime(Date updateTime) {
this.updateTime = updateTime;
}
public String getUpdateUnit() {
return updateUnit;
}
public void setUpdateUnit(String updateUnit) {
this.updateUnit = updateUnit;
}
public String getUpdateUser() {
return updateUser;
}
public void setUpdateUser(String updateUser) {
this.updateUser = updateUser;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public String getDescription() {
if (description.contains("<img src=\"" + Constants.BOS_MANAGEMENT_HOST + "/")) {
return description;
}
return description.replace("<img src=\"/", "<img src=\"" + Constants.BOS_MANAGEMENT_HOST + "/");
}
public void setDescription(String description) {
this.description = description;
}
}
promotion实体类
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