php - 当复选框为真时突出显示行

Question

谁能帮帮我，我有一个 jqgrid，如果复选框为真，我想突出显示该行，谢谢!!

这就是我想在这个项目中做的......

function loadjqGrid(jsonGridData){
    var xaxis=1300
    var yaxis = $(document).height();
    yaxis = yaxis-500;
    getGrids();     
    $("#maingrid").jqGrid({
        url:'models/mod.quoservicetypedetails.php?ACTION=view',
        mtype: 'POST',
        datatype: 'xml',
        colNames:getColumnNames(jsonGridData),
        colModel :[ 
            {name:'TypeID', index:'TypeID', width:350,hidden:true, align:'center',sortable:false,editable:true,
            edittype:"select",editoptions:{value:getTypeID()},editrules: { edithidden: true}},  
            {name:'Order1', index:'Order1', width:80, align:'center',sortable:false,editable:true,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}},                  
            {name:'Order2', index:'Order2', width:80, align:'center',sortable:false,editable:true,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}}, 
            {name:'Order3', index:'Order3', width:80, align:'center',sortable:false,editable:true,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}},                      
            {name:'Description', index:'Description', width:140, align:'center',sortable:false,editable:true,
            edittype:"textarea",editoptions:{size:"30",maxlength:"30"}},                    
            {name:'Notes', index:'Notes', width:120, align:'center',sortable:false,editable:true,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}}, 
            {name:'Measure', index:'Measure', width:80, align:'center',sortable:false,editable:true, edittype:"textarea", editoptions:{size:"30",maxlength:"30"}},                  
            {name:'UnitPrice', index:'UnitPrice', width:100, align:'center',sortable:false,editable:false,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}},  
            {name:'Remarks', index:'Remarks', width:140, align:'center',sortable:false,editable:true,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}}, 
            {name:'UnitCost', index:'UnitCost', width:100, align:'center',sortable:false,editable:true,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}},     
            {name:'Service', index:'Service', width:120, align:'center',sortable:false,editable:true,edittype:"textarea",editoptions:{size:"30",maxlength:"30"}}, 
            //If the GroupHeader is true the row background is yellow
            {name:'GroupHeader', index:'GroupHeader', width:100, align:'center',sortable:false,editable:true,formatter:'checkbox', edittype:'checkbox', type:'select', editoptions:{value:"1:0"}}, 
            {name:'IsGroup', index:'IsGroup', width:80, align:'center',sortable:false,editable:true,formatter:'checkbox', edittype:'checkbox', type:'select', editoptions:{value:"1:0"}}, 
        ],
        viewrecords: true,  
        rowNum:20,
        sortname: 'id', 
        viewrecords: true, 
        sortorder: "desc",
        height: yaxis,
        pager : '#gridpager',
        recordtext: "View {0} - {1} of {2}",
        emptyrecords: "No records to view",
        loadtext: "Loading...",
        pgtext : "Page {0} of {1}",         
        height: yaxis,
        width: xaxis,
        shrinkToFit: false,
        multiselect: true,
        editurl:'models/mod.quoservicetypedetails.php?ACTION=edit'
    }); 
}

我怎么能这样做？有人可以帮我吗？

Answer 1

我在 the answer 中描述过一种实现突出显示的好方法。

jqGrid 4.3.2 版具有新功能 - rowattr 回调(请参阅 my original suggestion )，它是专门针对像您这样的情况引入的。它允许您在填充网格时突出显示一些网格行。要获得最佳性能优势，您应该另外使用 gridview: true。顺便说一句，我建议您在所有 jqGrids 中使用 gridview: true。

rowattr 回调的使用非常简单:

gridview: true,
rowattr: function (rd) {
    if (rd.GroupHeader === "1") { // verify that the testing is correct in your case
        return {"class": "myAltRowClass"};
    }
}

CSS 类 myAltRowClass 应该定义高亮行的背景色。

对应的demo可以找here :

因为在您的演示中您只需要突出显示而不是选择我在演示中没有使用 multiselect: true 的行。在 multiselect: true 的情况下，它的工作方式完全相同。

在我的回答结束时，我想推荐您使用 column templates .该功能将使您的代码更短、更易读且易于维护。您需要做的是:

• 您可以在 cmTemplete 的列定义中包含常用或最常用的设置。在你的情况下可能是

cmTemplate: {align: 'center', sortable: false, editable: true, width: 80}

• 然后您可以定义一些变量来描述您在某些列中经常使用的公共(public)属性。例如:

var myCheckboxTemplate = {formatter: 'checkbox', edittype: 'checkbox', type: 'select',
        editoptions: {value: "1:0"}},
    myTextareaTemplate = {edittype: "textarea",
        editoptions: {size: "30", maxlength: "30"}};

• 之后，您可以在 colModel 中使用 myCheckboxTemplate 和 myTextareaTemplate，这将在您的情况下减少为以下内容

colModel: [
    {name: 'TypeID', index: 'TypeID', width: 350, hidden: true, edittype: "select",
        editoptions: {value: getTypeID()}, editrules: { edithidden: true}},
    {name: 'Order1', index: 'Order1', template: myTextareaTemplate},
    {name: 'Order2', index: 'Order2', template: myTextareaTemplate},
    {name: 'Order3', index: 'Order3', template: myTextareaTemplate},
    {name: 'Description', index: 'Description', width: 140, template: myTextareaTemplate},
    {name: 'Notes', index: 'Notes', width: 120, template: myTextareaTemplate},
    {name: 'Measure', index: 'Measure', template: myTextareaTemplate},
    {name: 'UnitPrice', index: 'UnitPrice', width: 100, editable: false, template: myTextareaTemplate},
    {name: 'Remarks', index: 'Remarks', width: 140, template: myTextareaTemplate},
    {name: 'UnitCost', index: 'UnitCost', width: 100, template: myTextareaTemplate},
    {name: 'Service', index: 'Service', width: 120, template: myTextareaTemplate},
    //If the GroupHeader is true the row background is yellow
    {name: 'GroupHeader', index: 'GroupHeader', width: 100, template: myCheckboxTemplate},
    {name: 'IsGroup', index: 'IsGroup', template: myCheckboxTemplate}
],
cmTemplate: {align: 'center', sortable: false, editable: true, width: 80},