there is a lot of data, but I only want to show two at a time. When I click on the next two in the display data on the next page, what can I do
method to control the number of cycles of v-for, so as to achieve the effect I want?
there is a lot of data, but I only want to show two at a time. When I click on the next two in the display data on the next page, what can I do
method to control the number of cycles of v-for, so as to achieve the effect I want?
vMelfort = "img in [.allImgList] .splice (currentPage * 2,2)
<ul>
<li v-for='item in 10 ' v-if='item >= min && item <= max'>{{item}}</li>
</ul>
<button @click='add'>min + 2 current:min{{min}}</button>
<button @click='sub'>max - 2 current:max{{max}}</button>
</div> new Vue({
el: "-sharpapp",
data() {
return {
min: 0,
max: 10
}
},
methods: {
add() {
this.min += 2
},
sub() {
this.max -= 2
}
}
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