tass-ui
Version:
A high quality UI Toolkit built on Vue.js3+.
97 lines (96 loc) • 3.36 kB
JavaScript
import { defineComponent, computed, useAttrs, ref, openBlock, createElementBlock, createElementVNode, normalizeClass, unref, createCommentVNode, Fragment, renderList, toDisplayString } from "vue";
import "../../../theme-chalk/src/pagination.scss.mjs";
const _hoisted_1 = { class: "tas-pagination" };
const _hoisted_2 = { key: 0 };
const _hoisted_3 = ["onClick"];
const _hoisted_4 = { key: 1 };
const _sfc_main = /* @__PURE__ */ defineComponent({
__name: "pagination",
props: {
//数据总条数
total: {
type: Number,
default: 80
},
//每页数据条数
pagesize: {
type: Number,
default: 8
}
},
emits: ["change-page"],
setup(__props, { emit }) {
const props = __props;
let pages = computed(() => Math.ceil(props.total / props.pagesize));
const attrs = useAttrs();
const currentPage = ref(attrs.page || 1);
const list = computed(() => {
const result = [];
if (pages.value <= 5) {
for (let i = 1; i <= pages.value; i++) {
result.push(i);
}
} else {
if (currentPage.value <= 2) {
for (let i = 1; i <= 5; i++) {
result.push(i);
}
} else if (currentPage.value >= pages.value - 1) {
for (let i = pages.value - 4; i <= pages.value; i++) {
result.push(i);
}
} else {
for (let i = currentPage.value - 2; i <= currentPage.value + 2; i++) {
result.push(i);
}
}
}
return result;
});
const changePage = (type) => {
if (type === false) {
if (currentPage.value === 1)
return;
if (currentPage.value > 1) {
currentPage.value -= 1;
}
} else if (type === true) {
if (currentPage.value === pages.value)
return;
if (currentPage.value < pages.value) {
currentPage.value += 1;
}
} else {
currentPage.value = type;
}
emit("change-page", currentPage.value);
};
return (_ctx, _cache) => {
return openBlock(), createElementBlock("div", _hoisted_1, [
createElementVNode("a", {
onClick: _cache[0] || (_cache[0] = ($event) => changePage(false)),
href: "javascript:;",
class: normalizeClass({ disabled: unref(currentPage) === 1 })
}, "上一页", 2),
unref(currentPage) > 3 ? (openBlock(), createElementBlock("span", _hoisted_2, "...")) : createCommentVNode("", true),
(openBlock(true), createElementBlock(Fragment, null, renderList(unref(list), (item) => {
return openBlock(), createElementBlock("a", {
onClick: ($event) => changePage(item),
href: "javascript:;",
class: normalizeClass({ active: unref(currentPage) === item }),
key: item
}, toDisplayString(item), 11, _hoisted_3);
}), 128)),
unref(currentPage) < unref(pages) - 2 ? (openBlock(), createElementBlock("span", _hoisted_4, "...")) : createCommentVNode("", true),
createElementVNode("a", {
onClick: _cache[1] || (_cache[1] = ($event) => changePage(true)),
href: "javascript:;",
class: normalizeClass({ disabled: unref(currentPage) === unref(pages) })
}, "下一页", 2)
]);
};
}
});
export {
_sfc_main as default
};