uniapp 顶部导航栏角标设置与动态修改值

作者: 莫名其妙的名字 | 来源:发表于2020-09-17 14:28 被阅读0次

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1.jpg

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另外H5下

 // #ifdef H5  
    if(show){  
        if(index === 0){  
            document.querySelectorAll('.uni-page-head-hd .uni-page-head-btn')[1].classList.add('uni-page-head-btn-red-dot');  
        } else {  
            document.querySelector('.uni-page-head-ft .uni-page-head-btn').classList.add('uni-page-head-btn-red-dot');  
        }  
    } else {  
        if(index === 0){  
            document.querySelector('.uni-page-head-btn-red-dot').classList.remove('uni-page-head-btn-red-dot');  
        } else {  
            document.querySelector('.uni-page-head-ft .uni-page-head-btn-red-dot').classList.remove('uni-page-head-btn-red-dot');  
        }  
    }  
    // #endif

详细见 https://uniapp.dcloud.io/collocation/pages?id=app-titlenview-splitlinestyles