目前我在可编辑的行中获取了所有单元格(可编辑:true),我点击了该单元格,而不仅是单击了单元格。该表类似于此链接中的表:http://www.ok-soft-gmbh.com/jqGrid/ClientsideEditing4.htm。我已经浏览了链接:http://www.trirand.com/jqgridwiki/doku.php?id=wiki:cell_editing,但没有帮助(可能是由于我尝试的方式的错误)并且还尝试了stackoverflow相关问题中给出的答案(使用属性:cellEdit:true ,cellsubmit:“clientArray”)。
请帮助我使用上面的链接作为参考http://www.ok-soft-gmbh.com/jqGrid/ClientsideEditing4.htm(我认为主要是“onSelectRow”,“ondblClickRow”功能需要更新。我试过onSelectCell等但是失败了!)。
提前致谢。
答案 0 :(得分:2)
如果您需要使用单元格编辑,则必须在jqGrid定义中包含cellEdit: true
。如果使用本地数据类型,则应另外使用cellsubmit: "clientArray"。如果要在远程源上保存数据,则必须在服务器代码中实现编辑,并指定jqGrid的cellurl
选项。 The documentation描述了jqGrid在保存单元格时发送给服务器的内容。
答案 1 :(得分:0)
我目前正在开发一个带有Typescript的Angular 2应用程序,我有一个不同的需求,我希望能够点击网格中的一行,但只有一个单元格可编辑。我不喜欢用户必须单击实际单元格进行编辑的用户体验。而是单击该行突出显示该行,然后使一个单元格可编辑。这是一个截图:
技巧是我需要在网格上将cellEdit设置为false,然后在声明我的列模型数组时将单个列可编辑设置为true,并为列的editoptions写一个change事件。我还必须为网格的onSelectRow事件编写代码,以跟踪所选的当前行并恢复选定的上一行。下载的Typescript代码片段如下:
private generateGrid() {
let colNames = ['id', 'Name', 'Total', 'Assigned', 'Distributed', 'Remaining', 'Total', 'Assigned', 'Remaining', 'Expiration'];
let self = this;
// declare variable to hold Id of last row selected in the grid
let lastRowId;
let colModel = [
{ name: 'id', key: true, hidden: true },
{ name: 'name' },
{ name: 'purchasedTotalCount', width: 35, align: 'center' },
{ name: 'purchasedAssignedCount', width: 35, align: 'center' },
{ name: 'purchasedDistributedCount', width: 35, align: 'center' },
{ name: 'purchasedRemainingCount', width: 35, align: 'center' },
// receivedTotalCount is the only editable cell;
// the custom change event works in conjunction with the onSelectRow event
// to get row editing to work, but only for this one cell as being editable;
// also note that cellEdit is set to false on the entire grid, otherwise it would
// require that the individual cell is selected in order to edit it, and not just
// anywhere on the row, which is the better user experience
{ name: 'receivedTotalCount',
width: 35,
align: 'center',
editable: true,
edittype: 'text',
editoptions: {
dataEvents: [
{
type: 'change', fn: function(e) {
//TODO: don't allow decimal numbers, or just round down
let count = parseInt(this.value);
if (isNaN(count) || count < 0 || count > 1000) {
alert('Value must be a whole number between 0 and 1000.');
} else {
self.updateLicenses(parseInt(lastRowId), count);
}
}
},
]
}
},
{ name: 'receivedAssignedCount', width: 35, align: 'center' },
{ name: 'receivedRemainingCount', width: 35, align: 'center' },
{ name: 'expirationDate', width: 45, align: 'center', formatter: 'date' }
];
jQuery('#licenseManagerGrid').jqGrid({
data: this.childTenants,
datatype: 'local',
colNames: colNames,
colModel: colModel,
altRows: true,
rowNum: 25,
rowList: [25, 50, 100],
width: 1200,
height: '100%',
viewrecords: true,
emptyrecords: '',
ignoreCase: true,
cellEdit: false, // must be false in order for row select with cell edit to work properly
cellsubmit: 'clientArray',
cellurl: 'clientArray',
editurl: 'clientArray',
pager: '#licenseManagerGridPager',
jsonReader: {
id: 'id',
repeatitems: false
},
// make the selected row editable and restore the previously-selected row back to what it was
onSelectRow: function(rowid, status) {
if (lastRowId === undefined) {
lastRowId = rowid;
}
else {
jQuery('#licenseManagerGrid').restoreRow(lastRowId);
lastRowId = rowid;
}
jQuery('#licenseManagerGrid').editRow(rowid, false);
},
});
}
此外,我希望转义键允许用户中止对单元格的更改,然后将单元格还原到以前的状态。这是使用Typescript中的以下Angular 2代码完成的:
@Component({
selector: 'license-manager',
template: template,
styles: [style],
host: {
'(document:keydown)': 'handleKeyboardEvents($event)'
}
})
// handle keypress so a row can be restored if user presses Escape
private handleKeyboardEvents(event: KeyboardEvent) {
if (event.keyCode === 27) {
let selRow = jQuery('#licenseManagerGrid').jqGrid('getGridParam', 'selrow');
if (selRow) {
jQuery('#licenseManagerGrid').restoreRow(selRow);
}
}
}