@femessage/element-ui/lib/index.js

A Component Library for Vue.js.

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t=this.virtual.getOffset(e);this.scrollToOffset(t)}},scrollToBottom:function(){var e=this,t=this.$refs.shepherd;if(t){var i=t[this.isHorizontal?"offsetLeft":"offsetTop"];this.scrollToOffset(i),setTimeout(function(){e.getOffset()+e.getClientSize()<e.getScrollSize()&&e.scrollToBottom()},3)}},updatePageModeFront:function(){var e=this.$refs.root;if(e){var t=e.getBoundingClientRect(),i=e.ownerDocument.defaultView,n=this.isHorizontal?t.left+i.pageXOffset:t.top+i.pageYOffset;this.virtual.updateParam("slotHeaderSize",n)}},reset:function(){this.virtual.destroy(),this.scrollToOffset(0),this.installVirtual()},installVirtual:function(){this.virtual=new r({slotHeaderSize:0,slotFooterSize:0,keeps:this.keeps,estimateSize:this.estimateSize,buffer:Math.round(this.keeps/3),uniqueIds:this.getUniqueIdFromDataSources()},this.onRangeChanged),this.range=this.virtual.getRange()},getUniqueIdFromDataSources:function(){var e=this.dataKey;return this.dataSources.map(function(t){return"function"==typeof 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g=s[v];if(g){var y="function"==typeof o?o(g):g[o];"string"==typeof y||"number"==typeof y?t.push(e(u,{props:{index:v,tag:l,event:h.ITEM,horizontal:d,uniqueKey:y,source:g,extraProps:p,component:f,scopedSlots:m},style:c,class:"".concat(a).concat(this.itemClassAdd?" 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