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  • easyui datagrid 跨页选择

    $.fn.extend( memberList ,{

                  quickSearch : function() {

                     var time1 = new Date();

                      /* this.datagrid.datagrid('clearSelections');  */

     

                     if(this.advSearchForm) {

                        this.searchForm.setBaseConditions(this.advSearchForm.getConditions());         

                     }

                     if( this.beforeSearch(this.searchForm.getQo()) ){

                         /* this.datagrid.datagrid('clearSelections');  */

                        this.datagrid.datagrid('load', {

                          searchConditions : JSON.stringify(this.searchForm.getQo()),

                          sort : this.sortFields,

                          order : this.sortRules

                        });

                        //initFooter(this,config);

                     }      

                     var time2 = new Date();

                  }

              

               });

    具体代码:

    $("#maingrid").datagrid({

                  onSelect:function(index,row){ 

                      addItem(row.memberId); 

                  }, 

                  onUnselect:function(index,row){ 

                      removeItem(row.memberId)  

                  }, 

                  onSelectAll:function(rows){ 

                      addAll(rows);  

                  }, 

                  onUnselectAll:function(rows){ 

                      removeAll(rows); 

                  },

                  onLoadSuccess: function(){ 

                        if(!ids){ 

                            return

                        } 

                        var myrows = $('#maingrid').datagrid('getRows'); 

                        for(var i=0; i<myrows.length; i++){ 

                            for(var j=0; j<ids.length; j++){ 

                                if(myrows[i].memberId == ids[j]){ 

                                    var index = $('#maingrid').datagrid('getRowIndex',myrows[i]); 

                                    $('#maingrid').datagrid('selectRow',index); 

                                }  

                            }  

                        }  

                    }

                 

               });

              

               function addItem(assetsId){ 

                    var arrs = ids.join(); 

                    console.info("arrs="+arrs); 

                    if(arrs.indexOf(assetsId) == -1){ 

                        ids.push(assetsId); 

                    } 

                    console.info("ids="+ids); 

                } 

                 

                //add current page 

                function addAll(rows){ 

                    for(var i=0; i<rows.length; i++){ 

                        var arrs = ids.join(); 

                        if(arrs.indexOf(rows[i].assetsId) == -1){ 

                            ids.push(rows[i].assetsId); 

                        }  

                    } 

                     console.info("addAll-ids="+ids); 

                } 

                 

                //remove unSelect 

                function removeItem(assetsId){ 

                    var arrs = ids.join(); 

                    console.info("arrs="+arrs); 

                    var indexTmp = arrs.indexOf(assetsId); 

                    console.info("index="+indexTmp); 

                    if(indexTmp != -1){ 

                        for(var i=0; i<ids.length; i++){ 

                            if(ids[i] == assetsId){ 

                                ids.splice(i,1); 

                            }  

                        }  

                    } 

                    console.info("ids="+ids); 

                } 

                 

                 

                //remove current page 

                function removeAll(rows){ 

                    for(var i=0; i<rows.length; i++){ 

                        var arrs = ids.join(); 

                         var indexTmp = arrs.indexOf(rows[i].assetsId); 

                        if(indexTmp != -1){ 

                            for(var j=0; j<ids.length; j++){ 

                                if(ids[j] == rows[i].assetsId){ 

                                    ids.splice(j,1); 

                                }  

                            }  

                        }  

                    } 

                    console.info("removeAll-ids="+ids); 

                }

              

               $("#btn_ok").click(

                  function(){

                     var ids = [];

                     var names=[];

                     var rows = $('#maingrid').datagrid('getSelections');              

                     for(var i=0; i<rows.length; i++){

                        ids.push(rows[i].memberId);

                        names.push(rows[i].trueName);

                     }               

                     $("#recList").val(ids.join());

                     $("#member_win").dialog("close");  

                     $("#recListName").textbox("setValue",names.join());    

                    

               });

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  • 原文地址:https://www.cnblogs.com/chenweida/p/6145762.html
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