jqgrid重置过滤器导致崩溃
我正在研究一个jqgrid表，我设置它并且工作正常，但有一个例外
通过按高级搜索上的重置按钮（删除所有过滤器），javascript崩溃并出现错误
SyntaxError：JSON.parse：JSON数据第1行第1列的意外数据结尾
桌子是加载gif冻结。
来自服务器的json是好的，我的代码也没有开放括号，其他一切正常。
我使用保存列和过滤器状态但删除它们并继续崩溃。 使用
发布以下代码的jqgrid和funcscm = [
{label: 'id', name: 'id', index: 'id', sortable: false, width: '50', hidden: true},
{label: 'Actions', name: 'act', index: 'act', sortable: false, search: false, resizable: false, width: '80'},
{label: 'UserName', name: 'User.username', index: 'User.username', sorttype: 'string', width: '140'},
{label: 'Όνομα', name: 'FirstName', index: 'FirstName', sorttype: 'string', width: '140'},
{label: 'Επίθετο', name: 'LastName', index: 'LastName', sorttype: 'string', width: '140'},
{label: 'Τμήμα', name: 'Department.Description', index: 'Department.Description', sorttype: 'string', formatter: 'select', width: '180'},
{label: 'Ρόλος', name: 'Role.Description', index: 'Role.Description', sorttype: 'string', width: '110'},
{label: 'Τηλέφωνο', name: 'Phone', index: 'Phone', sorttype: 'string', width: '110'},
{label: 'Κινητό', name: 'MobilePhone', index: 'MobilePhone', sorttype: 'string', width: '110'},
{label: 'Διεύθυνση', name: 'Address', index: 'Address', sorttype: 'string', width: '180'},
{label: 'Ημ/νία Δημ/γίας', name: 'CreatedDay', index: 'CreatedDay', width: '100',
sorttype: 'string',
searchoptions: {
sopt: ['eq', 'ne', 'lt', 'le', 'gt', 'ge', 'nu', 'nn', 'in', 'ni'],
// dataInit is the client-side event that fires upon initializing the toolbar search field for a column
// use it to place a third party control to customize the toolbar
dataInit: function (element) {
$(element).datepicker({
// id: 'orderDate_datePicker',
dateFormat: 'dd-mm-yy',
minDate: new Date(2010, 0, 1),
maxDate: new Date(2020, 0, 1),
onSelect: function () {
if (this.id.substr(0, 3) === "gs_") {
// in case of searching toolbar
setTimeout(function () {
$grid[0].triggerToolbar();
}, 50);
} else {
// refresh the filter in case of
// searching dialog
$(this).trigger('change');
}
}
// showOn: 'focus'
}
);
}
}
},
{label: 'Ώρα Δημ/γίας', name: 'CreatedTime', index: 'CreatedTime', width: '150',
sorttype: 'date', formatter: 'date',
formatoptions: {srcformat: "ISO8601Long", newformat: "d-m-Y H:i:s"},
searchoptions: {
//sopt: ['cn'],
// dataInit is the client-side event that fires upon initializing the toolbar search field for a column
// use it to place a third party control to customize the toolbar
dataInit: function (element) {
$(element).datepicker({
// id: 'orderDate_datePicker',
dateFormat: 'dd-mm-yy',
minDate: new Date(2010, 0, 1),
maxDate: new Date(2020, 0, 1),
onSelect: function () {
if (this.id.substr(0, 3) === "gs_") {
// in case of searching toolbar
setTimeout(function () {
$grid[0].triggerToolbar();
}, 50);
} else {
// refresh the filter in case of
// searching dialog
$(this).trigger('change');
}
}
// showOn: 'focus'
}
);
}
}},
],
//load options for select menu
setSearchSelect = function (response) {
this.jqGrid("setColProp", "Role.Description", {
edittype: 'select',
editoptions:
{value: response.roles},
stype: "select",
searchoptions: {
clearSearch: false,
value: response.roles,
sopt: ["eq"]
}
});
this.jqGrid("setColProp", "Department.Description", {
edittype: 'select',
editoptions:
{value: response.departments},
stype: "select",
searchoptions: {
clearSearch: false,
value: response.departments,
sopt: ["eq"]
}
});
};
//select2 init
filterToolbarOptions = {stringResult: true, searchOnEnter: false, defaultSearch: "cn"},
removeAnyOption = function ($form) {
$form.find("select.input-elm")
.each(function () {
$(this).find("option[value='']").remove();
});
return true; // for beforeShowSearch only
},
initSelect2 = function (element) {
setTimeout(function () {
$(element).select2({
// add "ui-widget" class to have the same font-family like in jQuery UI Theme
// add "ui-jqdialog" class to have font-size:11px like in other items of jqGrid form
dropdownCssClass: "ui-widget ui-jqdialog"
}).prev(".select2-container")
.find(">.select2-choice")
.find(">.select2-arrow").css("background-color", "transparent");
$(element).on("select2-open", function () {
$(element).prev(".select2-container")
.find(">.select2-choice")
.addClass("ui-state-default");
})
.on("select2-close", function () {
$(this).prev(".select2-container")
.find(">.select2-choice")
.removeClass("ui-state-default");
});
}, 50);
},
//save table column state functions
numberSearchOptions = ['eq', 'ne', 'lt', 'le', 'gt', 'ge', 'nu', 'nn', 'in', 'ni'],
numberTemplate = {formatter: 'number', align: 'right', sorttype: 'number',
searchoptions: {sopt: numberSearchOptions}},
myDefaultSearch = 'cn',
getColumnIndex = function (grid, columnIndex) {
var cm = grid.jqGrid('getGridParam', 'colModel'), i, l = cm.length;
for (i = 0; i < l; i++) {
if ((cm[i].index || cm[i].name) === columnIndex) {
return i; // return the colModel index
}
}
return -1;
},
refreshSerchingToolbar = function ($grid, myDefaultSearch) {
var postData = $grid.jqGrid('getGridParam', 'postData'), filters, i, l,
rules, rule, iCol, cm = $grid.jqGrid('getGridParam', 'colModel'),
cmi, control, tagName;
for (i = 0, l = cm.length; i < l; i++) {
control = $("#gs_" + $.jgrid.jqID(cm[i].name));
if (control.length > 0) {
tagName = control[0].tagName.toUpperCase();
if (tagName === "SELECT") { // && cmi.stype === "select"
control.find("option[value='']")
.attr('selected', 'selected');
} else if (tagName === "INPUT") {
control.val('');
}
}
}
if (typeof (postData.filters) === "string" &&
typeof ($grid[0].ftoolbar) === "boolean" && $grid[0].ftoolbar) {
filters = $.parseJSON(postData.filters);
if (filters && filters.groupOp === "AND" && typeof (filters.groups) === "undefined") {
// only in case of advance searching without grouping we import filters in the
// searching toolbar
rules = filters.rules;
for (i = 0, l = rules.length; i < l; i++) {
rule = rules[i];
iCol = getColumnIndex($grid, rule.field);
if (iCol >= 0) {
cmi = cm[iCol];
control = $("#gs_" + $.jgrid.jqID(cmi.name));
if (control.length > 0 &&
(((typeof (cmi.searchoptions) === "undefined" ||
typeof (cmi.searchoptions.sopt) === "undefined")
&& rule.op === myDefaultSearch) ||
(typeof (cmi.searchoptions) === "object" &&
$.isArray(cmi.searchoptions.sopt) &&
cmi.searchoptions.sopt.length > 0 &&
cmi.searchoptions.sopt[0] === rule.op))) {
tagName = control[0].tagName.toUpperCase();
if (tagName === "SELECT") { // && cmi.stype === "select"
control.find("option[value='" + $.jgrid.jqID(rule.data) + "']")
.attr('selected', 'selected');
} else if (tagName === "INPUT") {
control.val(rule.data);
}
}
}
}
}
}
},
initDateSearch = function (elem) {
setTimeout(function () {
$(elem).datepicker({
dateFormat: 'dd-M-yy',
autoSize: true,
//showOn: 'button', // it dosn't work in searching dialog
changeYear: true,
changeMonth: true,
showButtonPanel: true,
showWeek: true,
onSelect: function () {
if (this.id.substr(0, 3) === "gs_") {
setTimeout(function () {
$grid[0].triggerToolbar();
}, 50);
} else {
// to refresh the filter
$(this).trigger('change');
}
}
});
}, 100);
},
saveObjectInLocalStorage = function (storageItemName, object) {
if (typeof window.localStorage !== 'undefined') {
window.localStorage.setItem(storageItemName, JSON.stringify(object));
}
},
removeObjectFromLocalStorage = function (storageItemName) {
if (typeof window.localStorage !== 'undefined') {
window.localStorage.removeItem(storageItemName);
}
},
getObjectFromLocalStorage = function (storageItemName) {
if (typeof window.localStorage !== 'undefined') {
return JSON.parse(window.localStorage.getItem(storageItemName));
}
},
myColumnStateName = 'ColumnChooserAndLocalStorage1.colState',
saveColumnState = function () {
var colModel = this.jqGrid('getGridParam', 'colModel'), i, l = colModel.length, colItem, cmName,
postData = this.jqGrid('getGridParam', 'postData'),
columnsState = {
search: this.jqGrid('getGridParam', 'search'),
page: this.jqGrid('getGridParam', 'page'),
rowNum: this.jqGrid('getGridParam', 'rowNum'),
sortname: this.jqGrid('getGridParam', 'sortname'),
sortorder: this.jqGrid('getGridParam', 'sortorder'),
permutation: this.jqGrid('getGridParam', 'remapColumns'),
colStates: {}
},
colStates = columnsState.colStates;
if (typeof (postData.filters) !== 'undefined') {
columnsState.filters = postData.filters;
}
for (i = 0; i < l; i++) {
colItem = colModel[i];
cmName = colItem.name;
if (cmName !== 'rn' && cmName !== 'cb' && cmName !== 'subgrid') {
colStates[cmName] = {
width: colItem.width,
hidden: colItem.hidden
};
}
}
saveObjectInLocalStorage(myColumnStateName, columnsState);
},
restoreColumnState = function (colModel) {
var colItem, i, l = colModel.length, colStates, cmName,
columnsState = getObjectFromLocalStorage(myColumnStateName);
if (columnsState) {
colStates = columnsState.colStates;
for (i = 0; i < l; i++) {
colItem = colModel[i];
cmName = colItem.name;
if (cmName !== 'rn' && cmName !== 'cb' && cmName !== 'subgrid') {
colModel[i] = $.extend(true, {}, colModel[i], colStates[cmName]);
}
}
}
return columnsState;
},
firstLoad = true;
myColumnsState = restoreColumnState(cm);
isColState = typeof (myColumnsState) !== 'undefined' && myColumnsState !== null;
//end save table state functions
jQuery("#jqgrid").jqGrid('searchGrid', {multipleSearch: true});
//the grid options
$grid = $("#jqgrid"),
$grid.jqGrid({
url: '{{ path('admin_profiles_json') }}',
datatype: "json",
colModel: cm,
loadonce: true,
width: null,
autowidth: true,
pager: '#jqGridPager',
toolbarfilter: true,
viewrecords: true,
pgtext: null,
pgbuttons: false,
pagination: false,
hoverrows: false,
//shrinkToFit: false,
rowNum: isColState ? myColumnsState.rowNum : 10000,
page: isColState ? myColumnsState.page : 1,
search: isColState ? myColumnsState.search : false,
postData: isColState ? {filters: myColumnsState.filters} : {},
sortname: isColState ? myColumnsState.sortname : 'CreatedTime',
sortorder: isColState ? myColumnsState.sortorder : 'desc',
treeGrid: false,
grouping: true,
caption: "Χρήστες",
multiselect: false,
groupingView: {
//groupField: ["Requestor.AlliasName"],
groupColumnShow: [true],
groupText: ['<b>{0} count({1})</b>'],
groupOrder: ["asc"],
groupSummary: [false],
groupCollapse: true
},
gridComplete: function () {
var ids = jQuery("#jqgrid").jqGrid('getDataIDs');
for (var i = 0; i < ids.length; i++) {
var cl = ids[i];
be = "<button class='btn btn-xs btn-default' data-original-title='Edit Row' onclick=\"jQuery('#jqgrid').editRow('" + cl + "');\"><i class='fa fa-pencil'></i></button>";
se = "<button class='btn btn-xs btn-default' data-original-title='Save Row' onclick=\"jQuery('#jqgrid').saveRow('" + cl + "');\"><i class='fa fa-save'></i></button>";
ca = "<button class='btn btn-xs btn-default' data-original-title='Cancel' onclick=\"jQuery('#jqgrid').restoreRow('" + cl + "');\"><i class='fa fa-times'></i></button>";
//ce = "<button class='btn btn-xs btn-default' onclick=\"jQuery('#jqgrid').restoreRow('"+cl+"');\"><i class='fa fa-times'></i></button>";
//jQuery("#jqgrid").jqGrid('setRowData',ids[i],{act:be+se+ce});
jQuery("#jqgrid").jqGrid('setRowData', ids[i], {
act: be + se + ca
});
}
},
beforeSelectRow: function (rowid, e) {
},
beforeProcessing: function (response) {
setSearchSelect.call($grid, response);
var $self = $(this),
options = jQuery("#jqgrid").jqGrid('getGridParam', 'colModel'), p,
//options = response.colModelOptions, p,
needRecreateSearchingToolbar = false;
if (options !== null) {
for (p in options) {
if (options.hasOwnProperty(p)) {
if (options[p].edittype === "select") {
options[p].editoptions.dataInit = initSelect2;
}
if (options[p].stype === "select") {
options[p].searchoptions.dataInit = initSelect2;
}
$self.jqGrid("setColProp", p, options[p]);
if (this.ftoolbar) { // filter toolbar exist
needRecreateSearchingToolbar;
}
}
}
if (needRecreateSearchingToolbar) {
$self.jqGrid("destroyFilterToolbar");
$self.jqGrid("filterToolbar", filterToolbarOptions);
}
}
},
loadComplete: function () {
var $this = $(this);
if (firstLoad) {
firstLoad = false;
if (isColState && myColumnsState.permutation.length > 0) {
$this.jqGrid("remapColumns", myColumnsState.permutation, true);
}
if (typeof (this.ftoolbar) !== "boolean" || !this.ftoolbar) {
// create toolbar if needed
$this.jqGrid('filterToolbar', {stringResult: true, searchOnEnter: false, defaultSearch: "cn"});
setTimeout(function () {
$grid[0].triggerToolbar();
}, 50);
}
}
refreshSerchingToolbar($this, myDefaultSearch);
saveColumnState.call($this);
},
sortable: function () {
saveColumnState.call($grid);
},
resizeStop: function () {
//$("#jqGrid").trigger("resize");
saveColumnState.call($grid);
},
ondblClickRow: function (rowid, e)
{
var myGrid = $('#jqgrid'),
selectedRowId = myGrid.jqGrid('getGridParam', 'selrow'),
cellValue = myGrid.jqGrid('getCell', selectedRowId, 'id');
modalprofile(cellValue);
},
});
//end grid otions
//extend grid options
$.extend($.jgrid.search, {
multipleSearch: true,
multipleGroup: true,
recreateFilter: true,
closeOnEscape: true,
showQuery:true
});
0 个答案:
没有答案
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