9 lines
7.0 KiB
JavaScript
9 lines
7.0 KiB
JavaScript
/*
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* Kendo UI v2015.3.1111 (http://www.telerik.com/kendo-ui)
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* Copyright 2015 Telerik AD. All rights reserved.
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*
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* Kendo UI commercial licenses may be obtained at
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* http://www.telerik.com/purchase/license-agreement/kendo-ui-complete
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* If you do not own a commercial license, this file shall be governed by the trial license terms.
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*/
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!function(e,define){define(["./kendo.core.min","./kendo.data.min","./kendo.ooxml.min"],e)}(function(){return function(e,t){t.ExcelExporter=t.Class.extend({init:function(n){var i,o,r;n.columns=this._trimColumns(n.columns||[]),this.allColumns=e.map(this._leafColumns(n.columns||[]),this._prepareColumn),this.columns=e.grep(this.allColumns,function(e){return!e.hidden}),this.options=n,i=n.dataSource,i instanceof t.data.DataSource?(this.dataSource=new i.constructor(e.extend({},i.options,{page:n.allPages?0:i.page(),filter:i.filter(),pageSize:n.allPages?i.total():i.pageSize(),sort:i.sort(),group:i.group(),aggregate:i.aggregate()})),o=i.data(),o.length>0&&(this.dataSource._data=o,r=this.dataSource.transport,i._isServerGrouped()&&r.options.data&&(r.options.data=null))):this.dataSource=t.data.DataSource.create(i)},_trimColumns:function(t){var n=this;return e.grep(t,function(e){var t=!!e.field;return!t&&e.columns&&(t=n._trimColumns(e.columns).length>0),t})},_leafColumns:function(e){var t,n=[];for(t=0;e.length>t;t++)e[t].columns?n=n.concat(this._leafColumns(e[t].columns)):n.push(e[t]);return n},workbook:function(){return e.Deferred(e.proxy(function(t){this.dataSource.fetch().then(e.proxy(function(){var e={sheets:[{columns:this._columns(),rows:this._rows(),freezePane:this._freezePane(),filter:this._filter()}]};t.resolve(e,this.dataSource.view())},this))},this)).promise()},_prepareColumn:function(n){var i,o;if(n.field)return i=function(e){return e.get(n.field)},o=null,n.values&&(o={},e.each(n.values,function(){o[this.value]=this.text}),i=function(e){return o[e.get(n.field)]}),e.extend({},n,{value:i,values:o,groupHeaderTemplate:t.template(n.groupHeaderTemplate||"#= title #: #= value #"),groupFooterTemplate:n.groupFooterTemplate?t.template(n.groupFooterTemplate):null,footerTemplate:n.footerTemplate?t.template(n.footerTemplate):null})},_filter:function(){if(!this.options.filterable)return null;var e=this._depth();return{from:e,to:e+this.columns.length-1}},_dataRow:function(t,n,i){var o,r,s,a,l,c,h,u,d,f;for(this._hierarchical()&&(n=this.dataSource.level(t)+1),o=[],r=0;n>r;r++)o[r]={background:"#dfdfdf",color:"#333"};if(i&&t.items)return s=e.grep(this.allColumns,function(e){return e.field==t.field})[0],a=s&&s.title?s.title:t.field,l=s?s.groupHeaderTemplate:null,c=a+": "+t.value,h=e.extend({title:a,field:t.field,value:s&&s.values?s.values[t.value]:t.value,aggregates:t.aggregates},t.aggregates[t.field]),l&&(c=l(h)),o.push({value:c,background:"#dfdfdf",color:"#333",colSpan:this.columns.length+i-n}),u=this._dataRows(t.items,n+1),u.unshift({type:"group-header",cells:o}),u.concat(this._footer(t));for(d=[],f=0;this.columns.length>f;f++)d[f]=this._cell(t,this.columns[f]);return this._hierarchical()&&(d[0].colSpan=i-n+1),[{type:"data",cells:o.concat(d)}]},_dataRows:function(e,t){var n,i=this._depth(),o=[];for(n=0;e.length>n;n++)o.push.apply(o,this._dataRow(e[n],t,i));return o},_footer:function(t){var n=[],i=!1,o=e.map(this.columns,e.proxy(function(n){return n.groupFooterTemplate?(i=!0,{background:"#dfdfdf",color:"#333",value:n.groupFooterTemplate(e.extend({},this.dataSource.aggregates(),t.aggregates,t.aggregates[n.field]))}):{background:"#dfdfdf",color:"#333"}},this));return i&&n.push({type:"group-footer",cells:e.map(Array(this.dataSource.group().length),function(){return{background:"#dfdfdf",color:"#333"}}).concat(o)}),n},_isColumnVisible:function(e){return this._visibleColumns([e]).length>0&&(e.field||e.columns)},_visibleColumns:function(t){var n=this;return e.grep(t,function(e){var t=!e.hidden;return t&&e.columns&&(t=n._visibleColumns(e.columns).length>0),t})},_headerRow:function(t,n){var i=e.map(t.cells,function(e){return{background:"#7a7a7a",color:"#fff",value:e.title,colSpan:e.colSpan>1?e.colSpan:1,rowSpan:t.rowSpan>1&&!e.colSpan?t.rowSpan:1}});return this._hierarchical()&&(i[0].colSpan=this._depth()+1),{type:"header",cells:e.map(Array(n.length),function(){return{background:"#7a7a7a",color:"#fff"}}).concat(i)}},_prependHeaderRows:function(e){var t,n=this.dataSource.group(),i=[{rowSpan:1,cells:[],index:0}];for(this._prepareHeaderRows(i,this.options.columns),t=i.length-1;t>=0;t--)e.unshift(this._headerRow(i[t],n))},_prepareHeaderRows:function(e,t,n,i){var o,r,s,a=i||e[e.length-1],l=e[a.index+1],c=0;for(s=0;t.length>s;s++)o=t[s],this._isColumnVisible(o)&&(r={title:o.title||o.field,colSpan:0},a.cells.push(r),o.columns&&o.columns.length&&(l||(l={rowSpan:0,cells:[],index:e.length},e.push(l)),r.colSpan=this._trimColumns(this._visibleColumns(o.columns)).length,this._prepareHeaderRows(e,o.columns,r,l),c+=r.colSpan-1,a.rowSpan=e.length-a.index));n&&(n.colSpan+=c)},_rows:function(){var t,n,i=this.dataSource.group(),o=this._dataRows(this.dataSource.view(),0);return this.columns.length&&(this._prependHeaderRows(o),t=!1,n=e.map(this.columns,e.proxy(function(n){if(n.footerTemplate){t=!0;var i=this.dataSource.aggregates();return{background:"#dfdfdf",color:"#333",value:n.footerTemplate(e.extend({},i,i[n.field]))}}return{background:"#dfdfdf",color:"#333"}},this)),t&&o.push({type:"footer",cells:e.map(Array(i.length),function(){return{background:"#dfdfdf",color:"#333"}}).concat(n)})),o},_headerDepth:function(e){var t,n,i=1,o=0;for(t=0;e.length>t;t++)e[t].columns&&(n=this._headerDepth(e[t].columns),n>o&&(o=n));return i+o},_freezePane:function(){var t=this._visibleColumns(this.options.columns||[]),n=this._visibleColumns(this._trimColumns(this._leafColumns(e.grep(t,function(e){return e.locked})))).length;return{rowSplit:this._headerDepth(t),colSplit:n?n+this.dataSource.group().length:0}},_cell:function(e,t){return{value:t.value(e)}},_hierarchical:function(){return this.options.hierarchy&&this.dataSource.level},_depth:function(){var e,t,n,i=this.dataSource,o=0;if(this._hierarchical()){for(e=i.view(),t=0;e.length>t;t++)n=i.level(e[t]),n>o&&(o=n);o++}else o=i.group().length;return o},_columns:function(){var t=this._depth(),n=e.map(Array(t),function(){return{width:20}});return n.concat(e.map(this.columns,function(e){return{width:parseInt(e.width,10),autoWidth:e.width?!1:!0}}))}}),t.ExcelMixin={extend:function(t){t.events.push("excelExport"),t.options.excel=e.extend(t.options.excel,this.options),t.saveAsExcel=this.saveAsExcel},options:{proxyURL:"",allPages:!1,filterable:!1,fileName:"Export.xlsx"},saveAsExcel:function(){var n=this.options.excel||{},i=new t.ExcelExporter({columns:this.columns,dataSource:this.dataSource,allPages:n.allPages,filterable:n.filterable,hierarchy:n.hierarchy});i.workbook().then(e.proxy(function(e,i){if(!this.trigger("excelExport",{workbook:e,data:i})){var o=new t.ooxml.Workbook(e);t.saveAs({dataURI:o.toDataURL(),fileName:e.fileName||n.fileName,proxyURL:n.proxyURL,forceProxy:n.forceProxy})}},this))}}}(kendo.jQuery,kendo),window.kendo},"function"==typeof define&&define.amd?define:function(e,t){t()}); |