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小程序中 v-for 循环的items不支持方法调用,如:html<li v-for="n in even(set)">{{ n }}</li>
中的even方法在web版会被执行,在小程序版就未被执行.
<ul v-for="set in sets">
<li v-for="n in even(set)">{{ n }}</li>
</ul>
data: {
sets: [[ 1, 2, 3, 4, 5 ], [6, 7, 8, 9, 10]]
},
methods: {
even: function (numbers) {
return numbers.filter(function (number) {
return number % 2 === 0
})
}
}
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