Question

我正在使用自定义搜索按钮执行多重搜索。看看firebug，似乎发送到服务器的请求中缺少参数

_search true
filters {"groupOp":"AND","rules":[{"field":"name","op":"bw","data":"A"}]}
nd  1307956101759
page    1
rows    20
searchField 
searchOper  
searchString

当我使用默认搜索按钮时，所有参数都被正确地定价，搜索返回匹配的行。

jQuery("#poi_grid").jqGrid({ 
    url:'php/retrieve_pois.php', 
    editurl:'php/edit_pois.php',
    datatype: "json", 
    colNames:['Name', 'Region', 'Type','Website','PDF','Lat','Lon'], 
    colModel:[ 
        {name:'name',index:'name', width:150, search:true, editable:true}, 
        {name:'region',index:'region', width:70, search:true, editable:true}, 
        {name:'type',index:'type', width:70, search:true, editable:true}, 
        {name:'website',index:'website', width:90,sortable:false,search:false, editable:true}, 
        {name:'pdf',index:'pdf', width:150,align:"right",sortable:false,search:false, editable:true}, 
        {name:'lat',index:'lat', width:60, sortable:false,search:false, editable:true}, 
        {name:'lon',index:'lon', width:60, sortable:false,search:false, editable:true},
    ], 
    pager:'#pager',
    rowNum:20, 
    rowList:[20,30,50], 
    sortname: 'name', 
    viewrecords: true, 
    sortorder: "asc",
    height:259,
    onSelectRow: function(id){
        if(id && id!==rowid){
            jQuery('#poi_grid').restoreRow(rowid);  //restore last grid row
            rowid=id;   //save current row ID so that when focus is gone it can be restored
        }
    }
}); 
//Pager
jQuery("#poi_grid").jqGrid('navGrid','#pager',
    {edit:false,add:false,del:false,search:false,refresh:false}
)
//Custom buttons
.navButtonAdd('#pager',{
    caption:"",
    title:"Search", 
    buttonicon:"ui-icon search", 
    onClickButton: function(){ 
        jQuery("#poi_grid").jqGrid('searchGrid', {
            sopt:['eq','ne','cn','bw','bn'],
            multipleSearch:true
        });
    }, 
    position:"last"
 });

我做错了什么......但是什么？先感谢您！

Answer 1

我不认为请求中缺少某些内容，sidx=name和sord=asc将会发送但不会包含在您的数据中。

由于您使用searchGrid的{{3}}选项，所有有关搜索参数的信息都会在filters参数中编码，对应multipleSearch:true。在multipleSearch:fasle的情况下使用的空参数“searchField =”，“searchString =”和“searchOper =”应该被忽略。

jqGrid空搜索选项

1 个答案: