tony on Inline edit causing error in json.parse

Tue, 06 Jul 2010 11:30:14 +0300

Hello,

Where appear exatly the error?

If you use the old json lib does the error appear?

Regards

Tony

garethahealy on Inline edit causing error in json.parse

Wed, 30 Jun 2010 18:21:59 +0300

I also use the 'no_legacy' option.

garethahealy on Inline edit causing error in json.parse

Wed, 30 Jun 2010 18:15:01 +0300

This JS file loads first and sets up the default settings, as well as having some shared methods. (I use the grid on several pages)

Intellident.JqGridShared = function() {
return {

selectedRow: function(id, lastSelected) {
var grid = $('#grid');

            if (id && id !== lastSelected) {
                grid.jqGrid('restoreRow', lastSelected);
                grid.jqGrid('editRow', id, true, '', Intellident.JqGridShared.selectedRowSaved, '', '', '', Intellident.JqGridShared.selectedRowError, '');
            }

return id;
},

        disablePaging: function(xhr) {
            Intellident.JqGridShared.disablePagingForPager(xhr, 'pager');
        },

        disablePagingForPager: function(xhr, pager) {
            if (xhr) {
                if (xhr.Total <= 1) {
                    $('#' + pager + '_center :input').attr('disabled', true);
                }
            }
        },

        selectedRowSaved: function(xhr) {
            if (xhr) {
                if (xhr.responseText && xhr.status == '200') {
                    var result = JSON.parse(xhr.responseText);
                    if (result) {
                        Intellident.Common.displayErrorMessage(result.Error);

                        return result.IsSaved;
                    }
                }
            }

return false;
},

        selectedRowError: function(rowId, xhr) {
            window.location.replace('Exception/HandleException');
        },

        loadJqGridPager: function(grid) {
            grid.jqGrid('navGrid', '#pager', {
                edit: false,
                add: false,
                del: false,
                search: false,
                refresh: true
            });
        },

        setupJqGridDefaults: function() {
            $.jgrid.defaults = $.extend($.jgrid.defaults, {
                autowidth: true,
                datatype: 'json',
                gridview: true,
                height: 'auto',
                imgpath: '/Content/Images/JQuery-UI',
                jsonReader: {
                    id: 'Id',
                    page: 'Page',
                    total: 'Total',
                    records: 'Records',
                    repeatitems: false,
                    root: 'Rows',
                    userdata: 'UserData'
                },
                loadui: 'block',
                mtype: 'GET',
                multiboxonly: true,
                multiselect: true,
                pager: '#pager',
                rowNum: 10,
                rowList: [10, 20, 30, 40, 50, 100],
                sortorder: 'asc',
                viewrecords: true
            });
        }
    };
} ();

$(document).ready(function() {
Intellident.JqGridShared.setupJqGridDefaults();
});

I then load the below JS, for this page.

Intellident.EditUser = function() {
return {

        setupJqGrid: function() {
            $.jgrid.defaults = $.extend($.jgrid.defaults, {
                colNames: [_languageJson.All_ApplyCancel, _languageJson.EditUser_Actions, '', _languageJson.EditUser_Username, _languageJson.EditUser_Fullname, _languageJson.EditUser_Email, _languageJson.EditUser_CreationTimestamp, '', '', _languageJson.EditUser_LastLogin, ''],
                colModel: [
                            { name: 'ApplyCancel', index: 'ApplyCancel', sortable: false, width: 38 },
                            { name: 'Actions', index: 'Actions', sortable: false, width: 56 },
                            { name: 'Id', index: 'Id', editable: false, hidden: true, key: true },
                            { name: 'Username', index: 'Username', editable: true, hidden: false, sort: true },
                            { name: 'Fullname', index: 'Fullname', editable: true, hidden: false, sort: true },
                            { name: 'Email', index: 'Email', editable: true, hidden: false, sort: true },
                            { name: 'CreationTimestamp', index: 'CreationTimestamp', editable: false, hidden: false, sort: true },
                            { name: 'IsActive', index: 'IsActive', editable: false, hidden: true, sort: true },
                            { name: 'IsLocked', index: 'IsLocked', editable: false, hidden: true, sort: true },
                            { name: 'LastLogin', index: 'LastLogin', editable: false, hidden: false, sort: true },
                            { name: 'IsSystemType', index: 'IsSystemType', editable: false, hidden: true, sort: true }
                          ],
                editurl: 'EditUser/EditUser',
                sortname: 'Username',
                url: 'EditUser/GetUsers',
                loadError: function(xhr, status, error) {
                    window.location.replace('Exception/HandleException');
                }
            });
        },

        loadJqGrid: function(grid) {
            var lastsel;
            grid.jqGrid({
                onSelectRow: function(id) {
                    var isSystemType = grid.jqGrid('getCell', id, 'IsSystemType');
                    if (isSystemType == 'false') {
                        lastsel = Intellident.JqGridShared.selectedRow(id, lastsel);
                    }
                },
                loadComplete: function(xhr) {
                    Intellident.JqGridShared.disablePaging(xhr);
                }
            });
        },

        loadJqGridPager: function(grid) {
            grid.jqGrid('navGrid', '#pager', {
                edit: false,
                add: false,
                del: false,
                search: false,
                refresh: true
            }).jqGrid('navButtonAdd', '#pager', { id: 'AddItem', caption: '', buttonicon: 'ui-icon-add', onClickButton: Intellident.JqGridShared.showAddItem, position: 'last', title: _languageJson.EditUser_Add, cursor: 'pointer'
            }).jqGrid('navButtonAdd', '#pager', { id: 'DeleteItem', caption: '', buttonicon: 'ui-icon-del', onClickButton: Intellident.EditUser.deleteItems, position: 'last', title: _languageJson.EditUser_Delete, cursor: 'pointer' });
        }
    };
} ();

$(document).ready(function() {
    Intellident.EditUser.setupJqGrid();
    Intellident.EditUser.loadJqGrid($('#grid'));
    Intellident.EditUser.loadJqGridPager($('#grid'));
});

From the link you pointed me to, i could not see anything that i should be changing.

* _languageJson is a global object i access to have custom text values from the server.

Hope this helps.

tony on Inline edit causing error in json.parse

Wed, 30 Jun 2010 15:57:01 +0300

Hello,

Please post all the code related to the grid, or maybe you will need to read this:

http://www.trirand.com/jqgridw.....4_to_3.6.5

Regards

Tony

garethahealy on Inline edit causing error in json.parse

Wed, 30 Jun 2010 13:07:32 +0300

I am using json2 (http://www.JSON.org/json2.js - 2010-03-20) and jQuery 1.4.2.

I have inline editing allowed. When a user edits the grid and submits an empty field, i do server side validation, and if its invalid (I.e: an empty field), I return a json object with a message. This works fine in IE 8 and Firefox 3.6.6 on jqGird 3.6.4.

I upgraded from 3.6.4, to 3.6.5 and found that this DOES NOT work in IE now, but does in Firefox, instead json2.js throws an error on: "return this.valueOf();" complaining that "Object doesn't support this property or method".

I then upgraded to 3.7, and the problem still occurs. The only change on my side of the code is upgrading the grid, jquery/json2 and all other code has not changed in 2 months.

Has the way in which an AJAX call parses the data returned changed?

Cheers.

jQuery Grid Plugin - jqGrid - Topic: Inline edit causing error in json.parse

tony on Inline edit causing error in json.parse

garethahealy on Inline edit causing error in json.parse

garethahealy on Inline edit causing error in json.parse

tony on Inline edit causing error in json.parse

garethahealy on Inline edit causing error in json.parse