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update pagination

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This commit is contained in:
qingwei.li 2016-07-29 17:46:16 +08:00
parent 8de3a3158c
commit 3140e784b9
8 changed files with 349 additions and 279 deletions
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1
.babelrc
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@ -1,4 +1,5 @@
{
"presets": ["es2015"],
"plugins": ["transform-vue-jsx"],
"comments": false
}

3
.eslintrc
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@ -3,7 +3,8 @@
"extends": 'elemefe',
"parserOptions": {
"ecmaFeatures": {
"experimentalObjectRestSpread": true
"experimentalObjectRestSpread": true,
"jsx": true
}
}
}

2
examples/index.template.html
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@ -2,7 +2,7 @@
<html lang="en">
<head>
<meta charset="utf-8">
<title>test-vue2</title>
<title>ELEMENT</title>
</head>
<body>
<div id="app"></div>

5
package.json
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@ -30,6 +30,9 @@
"object-assign": "^4.1.0"
},
"devDependencies": {
"babel-helper-vue-jsx-merge-props": "^1.0.1",
"babel-plugin-syntax-jsx": "^6.8.0",
"babel-plugin-transform-vue-jsx": "^1.1.1",
"file-save": "^0.2.0",
"gh-pages": "^0.11.0",
"highlight.js": "^9.3.0",
@ -42,7 +45,7 @@
"q": "^1.4.1",
"uppercamelcase": "^1.1.0",
"vue": "^2.0.0-beta.5",
"vue-loader": "^9.2.0",
"vue-loader": "^9.2.3",
"vue-markdown-loader": "^0.4.0",
"vue-popup": "^0.1.8",
"vue-router": "^2.0.0-beta.2"

16
packages/pagination/src/pager.vue
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@ -1,11 +1,12 @@
<template>
<ul @click="onPagerClick($event)" class="el-pager">
<ul @click="onPagerClick" class="el-pager">
<li
:class="{ active: currentPage === 1 }"
v-if="pageCount > 0"
class="number">1</li>
<li
class="el-icon ellipsis btn-quickprev {{quickprevIconClass}}"
class="el-icon ellipsis btn-quickprev"
:class="[quickprevIconClass]"
v-if="showPrevMore"
@mouseenter="quickprevIconClass = 'el-icon-d-arrow-left'"
@mouseleave="quickprevIconClass = 'el-icon-ellipsis'"
@ -13,10 +14,11 @@
</li>
<li
v-for="pager in pagers"
:class="{ active: $parent.currentPage === pager }"
:class="{ active: currentPage === pager }"
class="number">{{ pager }}</li>
<li
class="el-icon ellipsis btn-quicknext {{quicknextIconClass}}"
class="el-icon ellipsis btn-quicknext"
:class="[quicknextIconClass]"
v-if="showNextMore"
@mouseenter="quicknextIconClass = 'el-icon-d-arrow-right'"
@mouseleave="quicknextIconClass = 'el-icon-ellipsis'"
@ -29,7 +31,7 @@
</ul>
</template>
<script type="text/ecmascript-6">
<script type="text/babel">
export default {
name: 'ElPager',
@ -68,10 +70,8 @@
}
}
this.currentPage = newPage;
if (newPage !== currentPage) {
this.$emit('current-change', newPage);
this.$emit('currentChange', newPage);
}
}
},

328
packages/pagination/src/pagination.js Normal file
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@ -0,0 +1,328 @@
import Vue from 'vue';
import Pager from './pager.vue';
import ElSelect from 'packages/select/index.js';
import ElOption from 'packages/option/index.js';
export default {
name: 'ElPagination',
props: {
pageSize: {
type: Number,
default: 10
},
small: Boolean,
total: {
type: Number,
default: 0
},
currentPage: {
type: Number,
default: 1
},
layout: {
default: 'prev, pager, next, jumper, slot, ->, total'
},
pageSizes: {
type: Array,
default() {
return [10, 20, 30, 40, 50, 100];
}
}
},
data() {
return {
internalCurrentPage: 1,
internalPageSize: 0
};
},
render(h) {
let template = <div class='el-pagination'></div>;
const layout = this.$options.layout || this.layout || '';
const TEMPLATE_MAP = {
prev: <prev></prev>,
jumper: <jumper></jumper>,
pager: <pager prop-currentPage={ this.internalCurrentPage } prop-pageCount={ this.pageCount } on-currentChange={ this.handleCurrentChange }></pager>,
next: <next></next>,
sizes: <sizes></sizes>,
slot: <slot></slot>,
total: <total></total>
};
const components = layout.split(',').map((item) => item.trim());
const rightWrapper = <div class="el-pagination__rightwrapper"></div>;
let haveRightWrapper = false;
if (this.small) {
template.data.class += ' el-pagination--small';
}
components.forEach(compo => {
if (compo === '->') {
haveRightWrapper = true;
return;
}
if (!haveRightWrapper) {
template.children.push(TEMPLATE_MAP[compo]);
} else {
rightWrapper.children.push(TEMPLATE_MAP[compo]);
}
});
if (haveRightWrapper) {
template.children.push(rightWrapper);
}
return template;
},
components: {
Prev: {
render(h) {
return (
<button
class={['btn-prev', { disabled: this.$parent.internalCurrentPage <= 1 }]}
on-click={ this.$parent.prev }>
<i class="el-icon el-icon-arrow-left"></i>
</button>
);
}
},
Next: {
render(h) {
return (
<button
class={
[
'btn-next',
{ disabled: this.$parent.internalCurrentPage === this.$parent.pageCount }
]
}
on-click={ this.$parent.next }>
<i class="el-icon el-icon-arrow-right"></i>
</button>
);
}
},
Sizes: {
render(h) {
return (
<span class="el-pagination__sizes">
<el-select
prop-size="small"
prop-value={ this.$parent.internalPageSize }
on-change={ this.handleChange }
prop-width={ 110 }>
{
this.$parent.pageSizes.map(item =>
<el-option
prop-value={ item }
prop-label={ item + ' 条/页' }>
</el-option>
)
}
</el-select>
</span>
);
},
components: {
ElSelect,
ElOption
},
methods: {
handleChange(val) {
if (val !== this.$parent.internalPageSize) {
this.$parent.internalPageSize = val = parseInt(val, 10);
this.$parent.$emit('size-change', val);
}
}
}
},
Jumper: {
data() {
return {
oldValue: null
};
},
methods: {
handleFocus(event) {
this.oldValue = event.target.value;
},
handleChange(event) {
const target = event.target;
this.$parent.internalCurrentPage = this.$parent.getValidCurrentPage(target.value);
if (target.value !== this.oldValue && Number(target.value) === this.$parent.internalCurrentPage) {
this.$parent.$emit('current-change', this.$parent.internalCurrentPage);
}
this.oldValue = null;
}
},
render(h) {
return (
<span class="el-pagination__jump">
前往
<input
class="el-pagination__editor"
type="number"
min={ 1 }
max={ this.pageCount }
value={ this.$parent.internalCurrentPage }
on-change={ this.handleChange }
on-focus={ this.handleFocus }
style={{ width: '30px' }}
number
lazy/>
页
</span>
);
}
},
Total: {
render(h) {
return (
<span class="el-pagination__total">共 { this.$parent.total } 条</span>
);
}
},
Pager
},
methods: {
handleCurrentChange(val) {
this.internalCurrentPage = this.getValidCurrentPage(val);
this.$emit('current-change', this.internalCurrentPage);
},
prev() {
const oldPage = this.internalCurrentPage;
const newVal = this.internalCurrentPage - 1;
this.internalCurrentPage = this.getValidCurrentPage(newVal);
if (this.internalCurrentPage !== oldPage) {
this.$emit('current-change', this.internalCurrentPage);
}
},
next() {
const oldPage = this.internalCurrentPage;
const newVal = this.internalCurrentPage + 1;
this.internalCurrentPage = this.getValidCurrentPage(newVal);
if (this.internalCurrentPage !== oldPage) {
this.$emit('current-change', this.internalCurrentPage);
}
},
first() {
const oldPage = this.internalCurrentPage;
const newVal = 1;
this.internalCurrentPage = this.getValidCurrentPage(newVal);
if (this.internalCurrentPage !== oldPage) {
this.$emit('current-change', this.internalCurrentPage);
}
},
last() {
const oldPage = this.internalCurrentPage;
const newVal = this.pageCount;
this.internalCurrentPage = this.getValidCurrentPage(newVal);
if (this.internalCurrentPage !== oldPage) {
this.$emit('current-change', this.internalCurrentPage);
}
},
getValidCurrentPage(value) {
value = parseInt(value, 10);
var resetValue;
if (value < 1) {
resetValue = this.pageCount > 0 ? 1 : 0;
} else if (value > this.pageCount) {
resetValue = this.pageCount;
}
if (resetValue === undefined && isNaN(value)) {
value = this.pageCount > 0 ? 1 : 0;
}
return resetValue === undefined ? value : resetValue;
}
},
computed: {
pageCount() {
return Math.ceil(this.total / this.internalPageSize);
},
startRecordIndex() {
const result = (this.internalCurrentPage - 1) * this.internalPageSize + 1;
return result > 0 ? result : 0;
},
endRecordIndex() {
const result = this.internalCurrentPage * this.internalPageSize;
return result > this.total ? this.total : result;
}
},
watch: {
pageCount(newVal) {
if (newVal > 0 && this.internalCurrentPage === 0) {
this.internalCurrentPage = 1;
} else if (this.internalCurrentPage > newVal) {
this.internalCurrentPage = newVal;
}
},
currentPage: {
immediate: true,
handler(val) {
this.internalCurrentPage = val;
}
},
pageSize: {
immediate: true,
handler(val) {
this.internalPageSize = val;
}
},
internalCurrentPage(newVal, oldVal) {
newVal = parseInt(newVal, 10);
if (isNaN(newVal)) {
newVal = oldVal || 1;
} else {
newVal = this.getValidCurrentPage(newVal);
}
if (newVal !== undefined) {
Vue.nextTick(() => {
this.internalCurrentPage = newVal;
});
}
}
}
};

267
packages/pagination/src/pagination.vue
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@ -1,267 +0,0 @@
<template>
<div class="el-pagination"></div>
</template>
<script type="text/ecmascript-6">
import Vue from 'vue';
import Pager from './pager.vue';
import ElSelect from 'packages/select/index.js';
import ElOption from 'packages/option/index.js';
var TEMPLATE_MAP = {
prev: '<span is="prev"></span>',
jumper: '<span is="jumper"></span>',
pager: '<span is="pager" :current-page="currentPage" :page-count="pageCount" @current-change="handleCurrentChange"></span>',
next: '<span is="next"></span>',
sizes: '<span is="sizes"></span>',
slot: '<slot></slot>',
total: '<span is="total"></span>'
};
export default {
name: 'ElPagination',
props: {
pageSize: {
type: Number,
default: 10
},
small: Boolean,
total: {
type: Number,
default: 0
},
currentPage: {
type: Number,
default: 1
},
layout: {
default: 'prev, pager, next, jumper, slot, ->, total'
},
pageSizes: {
type: Array,
default() {
return [10, 20, 30, 40, 50, 100];
}
}
},
components: {
ElSelect,
ElOption,
Prev: {
template: `<button class="btn-prev" @click="$parent.prev()" :class="{ disabled: $parent.currentPage <= 1 }">
<i class="el-icon el-icon-arrow-left"></i>
</button>`
},
Next: {
template: `<button class="btn-next" @click="$parent.next()" :class="{ disabled: $parent.currentPage === $parent.pageCount }">
<i class="el-icon el-icon-arrow-right"></i>
</button>`
},
Sizes: {
template: `<span class="el-pagination__sizes">
<el-select size="small" :value="$parent.pageSize" @change="handleChange" :width="110">
<el-option v-for="item in $parent.pageSizes" :value="item" :label="item + ' 条/页'"></el-option>
</el-select>
</span>`,
methods: {
handleChange(val) {
if (val !== this.$parent.pageSize) {
this.$parent.pageSize = val = parseInt(val, 10);
this.$parent.$emit('size-change', val);
}
}
}
},
Jumper: {
data() {
return {
oldValue: null
};
},
methods: {
handleFocus(event) {
this.oldValue = event.target.value;
},
handleChange(event) {
const target = event.target;
if (target.value !== this.oldValue && Number(target.value) === this.$parent.currentPage) {
this.$parent.$emit('current-change', this.$parent.currentPage);
}
this.oldValue = null;
}
},
template: `<span class="el-pagination__jump">前往<input class="el-pagination__editor"
type="number"
:min="1"
:max="pageCount"
v-model="$parent.currentPage"
@change="handleChange($event)"
@focus="handleFocus($event)"
style="width: 30px;"
number
lazy />页</span>`
},
Total: {
template: '<span class="el-pagination__total">共 {{$parent.total}} 条</span>'
},
Pager
},
methods: {
handleCurrentChange(val) {
this.currentPage = this.getValidCurrentPage(val);
this.$emit('current-change', this.currentPage);
},
prev() {
const oldPage = this.currentPage;
const newVal = this.currentPage - 1;
this.currentPage = this.getValidCurrentPage(newVal);
if (this.currentPage !== oldPage) {
this.$emit('current-change', this.currentPage);
}
},
next() {
const oldPage = this.currentPage;
const newVal = this.currentPage + 1;
this.currentPage = this.getValidCurrentPage(newVal);
if (this.currentPage !== oldPage) {
this.$emit('current-change', this.currentPage);
}
},
first() {
const oldPage = this.currentPage;
const newVal = 1;
this.currentPage = this.getValidCurrentPage(newVal);
if (this.currentPage !== oldPage) {
this.$emit('current-change', this.currentPage);
}
},
last() {
const oldPage = this.currentPage;
const newVal = this.pageCount;
this.currentPage = this.getValidCurrentPage(newVal);
if (this.currentPage !== oldPage) {
this.$emit('current-change', this.currentPage);
}
},
getValidCurrentPage(value) {
value = parseInt(value, 10);
var resetValue;
if (value < 1) {
resetValue = this.pageCount > 0 ? 1 : 0;
} else if (value > this.pageCount) {
resetValue = this.pageCount;
}
if (resetValue === undefined && isNaN(value)) {
value = this.pageCount > 0 ? 1 : 0;
}
return resetValue === undefined ? value : resetValue;
}
},
created() {
this.$options._linkerCachable = false;
let template = `<div class="el-pagination ${this.small ? 'el-pagination--small' : ''}" >`;
const layout = this.$options.layout || this.layout || '';
const components = layout.split(',').map((item) => item.trim());
let haveRightWrapper = false;
components.forEach((component) => {
if (component === '->') {
haveRightWrapper = true;
template += '<div class="el-pagination__rightwrapper">';
} else {
if (!TEMPLATE_MAP[component]) {
console.warn('layout component not resolved:' + component);
}
template += TEMPLATE_MAP[component] || '';
}
});
if (haveRightWrapper) {
template += '</div>';
}
template += '</div>';
this.$options.template = template;
},
computed: {
pageCount() {
return Math.ceil(this.total / this.pageSize);
},
startRecordIndex() {
const result = (this.currentPage - 1) * this.pageSize + 1;
return result > 0 ? result : 0;
},
endRecordIndex() {
const result = this.currentPage * this.pageSize;
return result > this.total ? this.total : result;
}
},
watch: {
pageCount(newVal) {
if (newVal > 0 && this.currentPage === 0) {
this.currentPage = 1;
} else if (this.currentPage > newVal) {
this.currentPage = newVal;
}
},
currentPage(newVal, oldVal) {
newVal = parseInt(newVal, 10);
if (isNaN(newVal)) {
newVal = oldVal || 1;
} else {
newVal = this.getValidCurrentPage(newVal);
}
if (newVal !== undefined) {
Vue.nextTick(() => {
this.currentPage = newVal;
});
}
}
},
ready() {
this.currentPage = this.getValidCurrentPage(this.currentPage);
}
};
</script>

6
packages/select/src/select.vue
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@ -228,7 +228,10 @@
return;
}
this.valueChangeBySelected = true;
this.$emit('input', val.map(item => item.value));
const result = val.map(item => item.value);
this.$emit('input', result);
this.$emit('change', result);
if (this.selected.length > 0) {
this.currentPlaceholder = '';
} else {
@ -246,6 +249,7 @@
} else {
if (val.value) {
this.$emit('input', val.value);
this.$emit('change', val.value);
}
}
},