tablelayout-min.js

一个struts和extjs得源码

Ext.layout.TableLayout=Ext.extend(Ext.layout.ContainerLayout,{monitorResize:false,setContainer:function(a){Ext.layout.TableLayout.superclass.setContainer.call(this,a);this.currentRow=0;this.currentColumn=0;this.cells=[]},onLayout:function(d,f){var e=d.items.items,a=e.length,g,b;if(!this.table){f.addClass("x-table-layout-ct");this.table=f.createChild({tag:"table",cls:"x-table-layout",cellspacing:0,cn:{tag:"tbody"}},null,true);this.renderAll(d,f)}},getRow:function(a){var b=this.table.tBodies[0].childNodes[a];if(!b){b=document.createElement("tr");this.table.tBodies[0].appendChild(b)}return b},getNextCell:function(i){var a=this.getNextNonSpan(this.currentColumn,this.currentRow);var f=this.currentColumn=a[0],e=this.currentRow=a[1];for(var h=e;h<e+(i.rowspan||1);h++){if(!this.cells[h]){this.cells[h]=[]}for(var d=f;d<f+(i.colspan||1);d++){this.cells[h][d]=true}}var g=document.createElement("td");if(i.cellId){g.id=i.cellId}var b="x-table-layout-cell";if(i.cellCls){b+=" "+i.cellCls}g.className=b;if(i.colspan){g.colSpan=i.colspan}if(i.rowspan){g.rowSpan=i.rowspan}this.getRow(e).appendChild(g);return g},getNextNonSpan:function(a,c){var b=this.columns;while((b&&a>=b)||(this.cells[c]&&this.cells[c][a])){if(b&&a>=b){c++;a=0}else{a++}}return[a,c]},renderItem:function(e,a,d){if(e&&!e.rendered){e.render(this.getNextCell(e));if(this.extraCls){var b=e.getPositionEl?e.getPositionEl():e;b.addClass(this.extraCls)}}},isValidParent:function(b,a){return true}});Ext.Container.LAYOUTS.table=Ext.layout.TableLayout;