sonist/lib/pager/index.js

"use strict";importCss("/css/pager.css");function calculate({currPage:t,maxPageShow:e,totalPage:a}){let s=[],r=0,o=t<e/2?e-t:Math.floor(e/2);if(a<2)return s.push(1),s;t-o>1&&s.push("..."),a-t<o&&(r=o-a+t);for(let e=t-o-r;e<t+o+1&&e<=a;e++)e>0&&s.push(e);return t+o<a&&s.push("..."),s}function update(t,e){const{totalPage:a,props:{maxPageShow:s}}=e;e.currPage!==t&&(e.currPage=e.inputPage=t,"function"==typeof e.props.pageChanged&&e.props.pageChanged(t)),e.pageList.clear(),a>1?e.pageList.pushArray(calculate({currPage:t,totalPage:a,maxPageShow:s})):e.pageList.pushArray([1])}Anot.ui.pager="1.0.0";const tmpls={home:'<button class="do-icon-dbl-left button"\n    :css="{\'border-radius\': props.radius}"\n    :attr="{disabled: currPage === 1}"\n    :data="{to: parseUrl(1)}"\n    :click="go(1, $event)"></button>',end:'<button class="do-icon-dbl-right button"\n    :css="{\'border-radius\': props.radius}"\n    :attr="{disabled: currPage === totalPage}"\n    :data="{to: parseUrl(totalPage)}"\n    :click="go(totalPage, $event)"></button>',prev:'<button class="do-icon-left button"\n    :css="{\'border-radius\': props.radius}"\n    :attr="{disabled: currPage < 2}"\n    :data="{to: parseUrl(currPage - 1)}"\n    :click="go(currPage - 1, $event)"></button>',next:'<button class="do-icon-right button"\n    :css="{\'border-radius\': props.radius}"\n    :attr="{disabled: currPage >= totalPage}"\n    :data="{to: parseUrl(currPage + 1)}"\n    :click="go(currPage + 1, $event)"></button>',pager:'<button class="page"\n    :for="pageList"\n    :css="{\'border-radius\': props.radius}"\n    :attr="{disabled: \'...\' === el || currPage === el}"\n    :data="{to: parseUrl(el)}"\n    :class="{disabled: \'...\' === el, curr: currPage === el}"\n    :text="el"\n    :click="go(el, $event)"></button>',curr:'<button class="page curr" :text="currPage"></button>',total:'<span class="total-box">共 {{totalPage}} 页 {{totalItem}} 条</span>',jumper:'<div class="input-box">前往\n      <input type="text" :duplex="inputPage" :keyup="go(null, $event)"> 页\n    </div>',slot:""};export default Anot.component("pager",{__init__:function(t,e,a){this.classList.add("do-pager"),this.classList.add("do-fn-noselect"),this.setAttribute(":class","{{classList.join(' ')}}"),t.theme=+t.theme||1,t.simpleMode&&(t.theme=1),e.classList=e.classList.concat("skin-"+t.theme,t.color||"plain",t.size||"mini"),t.total&&(e.totalItem=+t.total),t.pageSize&&(e.pageSize=+t.pageSize),t.layout||(t.layout="total,home,prev,pager,next,end,jumper"),2===t.theme&&(t.radius=null),delete t.total,delete t.pageSize,delete t.color,delete t.size,a()},render:function(t){let{layout:e,theme:a,simpleMode:s}=this.props;return s?e=["prev","curr","next"]:(e=e.replace(/\s/g,""),2===a&&(e=e.replace(/total|jumper/g,"")),e=e.split(",")),(e=e.map(e=>"slot"!==e?tmpls[e]||"":t&&t.extra?t.extra.join(""):void 0)).join("\n")},componentWillMount:function(){const{currPage:t,totalPage:e,props:a}=this;this.pageList.clear(),this.pageList.pushArray(calculate({currPage:t,totalPage:e,maxPageShow:a.maxPageShow}))},componentDidMount:function(){"function"==typeof this.props.created&&this.props.created(this)},state:{classList:[],currPage:1,totalItem:1,pageSize:20,inputPage:1,pageList:[]},computed:{totalPage:function(){return Math.ceil(this.totalItem/this.pageSize)}},props:{url:null,maxPageShow:5,simpleMode:!1,radius:3,pageChanged:Anot.PropsTypes.isFunction(),created:Anot.PropsTypes.isFunction()},skip:["classList"],methods:{parseUrl(t){return(t>>>=0)<1||!this.props.url||this.currPage===t?"":this.props.url.replace("{id}",t)},go(t,e){let{inputPage:a,totalPage:s,currPage:r}=this,o=e&&e.target||null;if(!(o&&o.disabled||r===t))if(t&&o){if("..."!==t){let e=o.dataset.to;e?location.href=e:t>>>=0,update(t,this)}}else if(null===t){if(a>>>=0,e&&13===e.keyCode){if(a<1||r===a)return this.inputPage=r;a>s&&(a=s),this.inputPage=a,update(a,this)}}else update(t>>>=0,this)},setSize(t){t=+t,this.pageSize!==t&&(this.pageSize=+t,update(1,this))},setTotal(t){t=+t,this.totalItem!==t&&(this.totalItem=+t,update(1,this))}}});