From cf0e21530e1e6cab9d9e4badd79c8eb85f685668 Mon Sep 17 00:00:00 2001
From: red-deng-deng <1924913374@qq.com>
Date: Fri, 21 Jan 2022 17:11:16 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A8=A1=E6=9D=BF=E4=B8=AD=E5=BF=83=E9=81=BF?=
 =?UTF-8?q?=E5=85=8D=E6=95=B0=E6=8D=AE=E8=BF=87=E5=A4=9A=EF=BC=8C=E9=80=A0?=
 =?UTF-8?q?=E6=88=90=E5=8D=A1=E9=A1=BF=EF=BC=8C=E6=87=92=E5=8A=A0=E8=BD=BD?=
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Content-Type: text/plain; charset=UTF-8
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---
 src/pages/exchangepage/template/main.js | 83 +++++++++++++++++++++----
 1 file changed, 70 insertions(+), 13 deletions(-)

diff --git a/src/pages/exchangepage/template/main.js b/src/pages/exchangepage/template/main.js
index 4d407f55..9625f31e 100644
--- a/src/pages/exchangepage/template/main.js
+++ b/src/pages/exchangepage/template/main.js
@@ -31,6 +31,7 @@ export default class mytemplate extends React.Component{
 	  typeList:[{id:-1,title:"全部"}],
 		tabIndex:0,
 		sourceIndex:0,
+		page:1,
 		typeIndex:0,
 		system_template:[],
 		preview_visible:false,
@@ -38,6 +39,7 @@ export default class mytemplate extends React.Component{
 		 top:"",
 		 toTopshow:false,
 		 toTopFlag:false,
+		 endreq:true,
 		 center:"",
 		  bottom:""
     }
@@ -64,7 +66,7 @@ export default class mytemplate extends React.Component{
 			  })
 			  }).catch(err=>{
 			});
-			let data={page:1,limit:10000}
+			let data={page:1,limit:10}
 			getSystemTemplate(data).then(res=>{
 			  handelResponse(res,(req,msg)=>{
 				this.setState({system_template:req.data})
@@ -77,9 +79,57 @@ export default class mytemplate extends React.Component{
 			//监听滚动条滚动事件
 			this.refs.component.addEventListener('scroll',(event)=>{
 				let scrolHeight=event.target.scrollTop;
-				console.log('滚动事件',event);
 				if(scrolHeight>300){
 					this.setState({toTopFlag:true});
+					let isBottom=event.target.scrollHeight-event.target.clientHeight;
+					if(isBottom==event.target.scrollTop){
+ 
+						let endreq=this.state.endreq;
+						if(endreq){
+							let page=this.state.page;//请求
+							page=page+1;
+							console.log(91,this.state);
+							let data={page:page,limit:10}
+							if(this.state.sourceIndex==0){//系统模板
+								if(this.state.typeIndex>0){
+									data.type_id=this.state.typeIndex;
+								}
+								let preResult=this.state.system_template;
+								getSystemTemplate(data).then(res=>{
+								handelResponse(res,(req,msg)=>{
+									if(req.data.length>0){
+										let addres=preResult.concat(req.data)
+										this.setState({system_template:addres,page:page})
+									}else{
+										this.setState({endreq:false});
+									}
+									
+								},(err)=>{
+								
+							})
+							}).catch(err=>{
+						});
+							}else{
+								let preResult=this.state.system_template;
+								getTheme(data).then(res=>{
+									handelResponse(res,(req,msg)=>{
+										if(req.data.length>0){
+											let addres=preResult.concat(req.data)
+											this.setState({system_template:addres,page:page})
+										}else{
+											this.setState({endreq:false});
+										}
+								
+										 
+									},(err)=>{
+									 
+									})
+									}).catch(err=>{
+								});
+							}
+							
+						}
+					}
 				}else{
 					this.setState({toTopFlag:false});
 				}
@@ -98,25 +148,30 @@ export default class mytemplate extends React.Component{
 		window.location.href= "/#/edittemplate"
 	}
 	typeClick(e){
-		this.setState({typeIndex:e})
+		this.setState({typeIndex:e,page:1})
 		if(e == -1)//全部
 		{
-			let data={page:1,limit:10000}
+			let data={page:1,limit:10}
 			getSystemTemplate(data).then(res=>{
 			  handelResponse(res,(req,msg)=>{
 				  console.log(req)
-				this.setState({system_template:req.data})
+				 this.setState({system_template:req.data})
+				 if(req.data.length<10){
+					this.setState({endreq:false});
+				 }
 			  },(err)=>{
 				 
 			  })
 			  }).catch(err=>{
 			});
 		}else{
-			let data={type_id:e,page:1,limit:10000}
+			let data={type_id:e,page:1,limit:10}
 			getSystemTemplate(data).then(res=>{
 			  handelResponse(res,(req,msg)=>{
 				this.setState({system_template:req.data})
-			     
+				if(req.data.length<10){
+					this.setState({endreq:false});
+				 }
 			  },(err)=>{
 				 
 			  })
@@ -126,14 +181,14 @@ export default class mytemplate extends React.Component{
 		}
 	}
 	sourceClick(e){
-		this.setState({sourceIndex:e})
-
+		this.setState({sourceIndex:e,page:1,endreq:true})
+   
 		if(e == 0)
 		{
-			let data={page:1,limit:10000}
+			let data={page:1,limit:10}
 			getSystemTemplate(data).then(res=>{
 			  handelResponse(res,(req,msg)=>{
-				  console.log(req)
+ 
 				this.setState({system_template:req.data})
 			     
 			  },(err)=>{
@@ -143,7 +198,7 @@ export default class mytemplate extends React.Component{
 			});
 		}
 		else{
-			let data={page:1,limit:10000}
+			let data={page:1,limit:10}
 			getTheme(data).then(res=>{
 			  handelResponse(res,(req,msg)=>{
 				this.setState({system_template:req.data})
@@ -353,7 +408,9 @@ export default class mytemplate extends React.Component{
 						 </div>:null
 					 }
 					 
-					 <div style={{textAlign:'center',color:'#BBC1D2',marginBottom:'15px'}}>到底部了哟,没有了哦</div>
+					 <div style={{textAlign:'center',color:'#BBC1D2',marginBottom:'15px'}}>
+					 {this.state.endreq?'正在加载中...':'到底部了哟,没有了哦'}
+					 </div>
 	        </div>
 	       </div>
 	      </div>