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代码如下:

<view wx:if="{{ showArrow(1) }}"></view>
showArrow: function(direc) {
    debugger
    return false
},

怎么死活不进showArrow方法


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不行,你为啥要这样操作,你应该制定一个状态属性,并在showArrow通过修改状态值来实现view的显示隐藏

<view wx:if="{{ isShow }}"></view>
showArrow: function() {
    this.setData({
        isShow: true
    })
    return false
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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