小程序模板網(wǎng)

微信小程序--頭部導(dǎo)航滑動(dòng)

發(fā)布時(shí)間：2018-04-26 12:04 所屬欄目：小程序開發(fā)教程

項(xiàng)目需求：實(shí)現(xiàn)頭部導(dǎo)航，可左右滑動(dòng)。

 

				
    
					
  1. 
						<view class="top-news">
    2. 
					
  2. 
						<view class="self-box">
    3. 
					
  3. 
						<view class="img-self">
    4. 
					
  4. 
						<image src="../../images/self.jpg"></image>
    5. 
					
  5. 
						</view>
    6. 
					
  6. 
						</view>
    7. 
					
  7. 
						<view class="self-add">
    8. 
					
  8. 
						<view class="img-add">
    9. 
					
  9. 
						<image src="../../images/add.jpg"></image>
    10. 
					
  10. 
						</view>
    11. 
					
  11. 
						</view>
    12. 
					
  12. 
						<view class="nav-scroll">
    13. 
					
  13. 
						<scroll-view class="scroll-view_H" scroll-x="true" style="width: 100%">
    14. 
					
  14. 
						<text wx:for="{{section}}" wx:key="id" id="{{item.id}}" catchtap="handleTap" class="nav-name {{item.id == currentId ? 'nav-hover' : ''}}">{{item.name}}</text>
    15. 
					
  15. 
						</scroll-view>
    16. 
					
  16. 
						</view>
    17. 
					
  17. 
						</view>
    18. 
				

				

					 

				

				
    
					
  1. 
						/* 頭部滑動(dòng)導(dǎo)航 */
    2. 
					
  2. 
						.top-news{width:100%;height: 50px;border-bottom:1px solid #349393;position: fixed;top:0;left:0;z-index: 999;overflow: hidden;background: linear-gradient(to right,#f3f3f3,#fff,#f3f3f3); }
    3. 
					
  3. 
						.self-box{position: absolute;left:0;height:50px;width:40px;display: inline-block;background: #fff;}
    4. 
					
  4. 
						.img-self{width:30px;height: 30px;padding-top:10px;padding-left: 5px;}
    5. 
					
  5. 
						.img-self image{width:100%;height: 100%;}
    6. 
					
  6. 
						.self-add{position: absolute;right:0;height:50px;width:40px;display: inline-block;background: #fff;}
    7. 
					
  7. 
						.img-add{width:30px;height: 30px;padding-top:10px;padding-left: 5px;}
    8. 
					
  8. 
						.img-add image{width:100%;height: 100%;}
    9. 
					
  9. 
						.scroll-view_H{white-space:nowrap;width: 100%;padding:6px 40px 0;box-sizing: border-box;}
    10. 
					
  10. 
						.nav-name{display:inline-block;font-size:16px;color: #2b2e33;border-bottom: 2px solid transparent;padding:10px;}
    11. 
					
  11. 
						.nav-hover{color: #349393;/* border-bottom: 2px solid #f06000; */}
    12. 
				

				

					 

				

				
    
					
  1. 
						data: {
    2. 
					
  2. 
						section: [
    3. 
					
  3. 
						{ name: '精選', id: '1001' }, { name: '黃金單身漢', id: '1032' },
    4. 
					
  4. 
						{ name: '綜藝', id: '1003' }, { name: '電視劇', id: '1004' },
    5. 
					
  5. 
						{ name: '電影', id: '1005' }, { name: '少兒', id: '1021' }
    6. 
					
  6. 
						]
    7. 
					
  7. 
						},
    8. 
				

					
		

	




            


            


            

            

                

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