Cancel event edit in jqGrid inline edit
I am using jqgrid inline edit
in which I have a script to trigger a button event "cancel edit"
and type the message "Are you sure you will cancel?" ...
//Code:
// Unload the mesh.
$('#CommentsData').jqGrid('GridUnload');
//Comments grid start.
$("#CommentsData").jqGrid({
datastr: tableSrc,
hoverrows: false,
datatype: "jsonstring",
jsonReader: {
id: 'CommentId',
repeatitems: false
},
height: 'auto',
width: 'auto',
hidegrid: false,
gridview: true,
sortorder: 'desc',
sortname: 'DateTime',
pager: '#CommentsPager',
rowList: [], // disable page size dropdown
pgbuttons: false, // disable page control like next, back button
pgtext: null, // disable pager text like 'Page 0 of 10'
viewrecords: false, // disable current view record text like 'View 1-10 of 100'
caption: "Comments",
colNames: ['DateTime', 'UserName', 'Comments'],
colModel: [
{
name: 'DateTime', index: 'DateTime', width: 120, formatter: "date", sorttype: "date",
formatoptions: { srcformat: "ISO8601Long", newformat: "m/d/Y h:i A" }
},
{ name: 'UserName', index: 'UserName' },
{ name: 'CommentText', index: 'CommentText', editable: true }],
//Events to add and edit comments.
serializeRowData: function (postdata) {
var filterResult;
var jsonResult;
if (tableSrc == "")
jsonResult = $.parseJSON(commentDetails);
else
//Parse values bind to the comments.
jsonResult = $.parseJSON(tableSrc);
var newResult = new Object();
//Check if operation is edit.
if (postdata.oper == "edit") {
//Filter the edited comments from main source.
newResult = Enumerable.From(jsonResult).Where(function (s) { return s.CommentId = postdata.id }).First();
newResult.CommentText = postdata.CommentText;
}
else {
filterResult = Enumerable.From(jsonResult).First();
newResult.CommentText = postdata.CommentText;
newResult.TransactionId = filterResult.TransactionId;
newResult.TaskId = filterResult.TaskId;
}
filterResult = JSON.stringify(newResult);
$.ajax({
url: '@Url.Action("UpdateComments", "Home")',
datatype: 'json',
data: { 'resultData': filterResult, 'action': postdata.oper },
type: 'POST',
success: OnCompleteComments,
error: function (xhr, status, error) {
if (xhr.statusText == "Session TimeOut/UnAuthorized") {
alert(xhr.statusText);
window.location.href = '@Url.Action("LogOut", "Account")';
}
else
alert(xhr.responseText);
}
});
//After update Load the grid.
function OnCompleteComments(result) {
selectTaskComment = false;
$('#dialog').dialog("close");
myfilter = $("#TransactionsGrid").jqGrid("getGridParam", "postData").filters;
rowList = $('.ui-pg-selbox').val();
Loadgrid($("#TransactionsGrid").getGridParam('page'));
}
},
onSelectRow: function (id) {
selectTaskComment = true;
var thisId = $.jgrid.jqID(this.id);
$("#" + thisId + "_iledit").removeClass('ui-state-disabled');
$("#del_" + thisId).removeClass('ui-state-disabled');
var selectValues = jQuery('#CommentsData').jqGrid('getRowData', id);
thisId = $.jgrid.jqID(this.id);
if (selectValues.UserName == '@ViewBag.UserName' || '@ViewBag.IsAdmin' == 'True') {
$("#" + thisId + "_iledit").removeClass('ui-state-disabled');
$("#del_" + thisId).removeClass('ui-state-disabled');
}
else {
$("#" + thisId + "_iledit").addClass('ui-state-disabled');
$("#del_" + thisId).addClass('ui-state-disabled');
}
}
});
jQuery("#CommentsData").jqGrid('navGrid', '#CommentsPager', { edit: false, add: false, del: true, search: false, refresh: false }, {}, {},
{
//Delete event for comments
url: '@Url.Action("UpdateComments", "Home")',
serializeDelData: function (postData) {
return {
resultData: JSON.stringify(postData.id),
action: JSON.stringify(postData.oper),
}
},
errorTextFormat: function (xhr) {
if (xhr.statusText == "Session TimeOut/UnAuthorized") {
window.location.href = '@Url.Action("LogOut", "Account")';
} else {
return xhr.responseText;
}
},
beforeSubmit: function () {
myfilter = $("#TransactionsGrid").jqGrid("getGridParam", "postData").filters;
return [true, '', ''];
},
afterSubmit: function (response, postdata) {
selectTaskComment = false;
Loadgrid($("#TransactionsGrid").getGridParam('page'));
return [true, '', ''];
}
});
$('#CommentsData').jqGrid('inlineNav', '#CommentsPager', { edit: true, add: true, save: true, del: false, cancel: true });
$("#CommentsData_iledit").addClass('ui-state-disabled');
$("#del_CommentsData").addClass('ui-state-disabled');
When do I need to write code and send a warning message?
Also, if possible, you need to know if the above code can be optimized. Since the delete event is recorded in a separate location comparing edit and add. I am a bit confused if this is the correct method.
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