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/*jshint eqeqeq:false, eqnull:true, devel:true */
/*global jQuery, define, URL */
(function( factory ) {
"use strict";
if ( typeof define === "function" && define.amd ) {
// AMD. Register as an anonymous module.
define([
"jquery",
"./grid.utils",
"./grid.base"
], factory );
} else {
// Browser globals
factory( jQuery );
}
}(function( $ ) {
"use strict";
//module begin
$.jgrid = $.jgrid || {};
$.extend($.jgrid,{
saveState : function ( jqGridId, o ) {
o = $.extend({
useStorage : true,
storageType : "localStorage", // localStorage or sessionStorage
beforeSetItem : null,
compression: false,
compressionModule : 'LZString', // object by example gzip, LZString
compressionMethod : 'compressToUTF16', // string by example zip, compressToUTF16
debug : false,
saveData : true
}, o || {});
if(!jqGridId) { return; }
var gridstate = "", data = "", ret, $t = $("#"+jqGridId)[0], tmp;
// to use navigator set storeNavOptions to true in grid options
if(!$t.grid) { return;}
tmp = $($t).data('inlineNav');
if(tmp && $t.p.inlineNav) {
$($t).jqGrid('setGridParam',{_iN: tmp});
}
tmp = $($t).data('filterToolbar');
if(tmp && $t.p.filterToolbar) {
$($t).jqGrid('setGridParam',{_fT: tmp});
}
gridstate = $($t).jqGrid('jqGridExport', { exptype : "jsonstring", ident:"", root:"", data : o.saveData });
data = '';
if( o.saveData ) {
data = $($t.grid.bDiv).find(".ui-jqgrid-btable tbody").first().html();
var firstrow = data.indexOf("</tr>");
data = data.slice(firstrow + 5);
}
if($.jgrid.isFunction(o.beforeSetItem)) {
ret = o.beforeSetItem.call($t, gridstate);
if(ret != null) {
gridstate = ret;
}
}
if(o.debug) {
$("#gbox_tree").prepend('<a id="link_save" target="_blank" download="jqGrid_dump.txt">Click to save Dump Data</a>');
var temp = [], file, properties = {}, url;
temp.push("Grid Options\n");
temp.push(gridstate);
temp.push("\n");
temp.push("GridData\n");
temp.push(data);
properties.type = 'plain/text;charset=utf-8'; // Specify the file's mime-type.
try {
file = new File(temp, "jqGrid_dump.txt", properties);
} catch (e) {
file = new Blob(temp, properties);
}
url = URL.createObjectURL(file);
$("#link_save").attr("href",url).on('click',function(){
$(this).remove();
});
}
if(o.compression) {
if(o.compressionModule) {
try {
ret = window[o.compressionModule][o.compressionMethod](gridstate);
if(ret != null) {
gridstate = ret;
data = window[o.compressionModule][o.compressionMethod](data);
}
} catch (e) {
// can not execute a compression.
}
}
}
if(o.useStorage && $.jgrid.isLocalStorage()) {
try {
window[o.storageType].setItem("jqGrid"+$t.p.id, gridstate);
window[o.storageType].setItem("jqGrid"+$t.p.id+"_data", data);
} catch (e) {
if(e.code === 22) { // chrome is 21
// just for now. we should make some additionla changes and eventually clear some local items
alert("Local storage limit is over!");
}
}
}
return gridstate;
},
loadState : function (jqGridId, gridstring, o) {
o = $.extend({
useStorage : true,
storageType : "localStorage",
clearAfterLoad: false, // clears the jqGrid localStorage items aftre load
beforeSetGrid : null,
afterSetGrid : null,
decompression: false,
decompressionModule : 'LZString', // object by example gzip, LZString
decompressionMethod : 'decompressFromUTF16', // string by example unzip, decompressFromUTF16
restoreData : true
}, o || {});
if(!jqGridId) { return; }
var ret, tmp, $t = $("#"+jqGridId)[0], data, iN, fT;
if(o.useStorage) {
try {
gridstring = window[o.storageType].getItem("jqGrid"+$t.id);
data = window[o.storageType].getItem("jqGrid"+$t.id+"_data");
} catch (e) {
// can not get data
}
}
if(!gridstring) { return; }
if(o.decompression) {
if(o.decompressionModule) {
try {
ret = window[o.decompressionModule][o.decompressionMethod]( gridstring );
if(ret != null ) {
gridstring = ret;
data = window[o.decompressionModule][o.decompressionMethod]( data );
}
} catch (e) {
// decompression can not be done
}
}
}
ret = $.jgrid.parseFunc( gridstring );
if( ret && $.jgrid.type(ret) === 'object') {
if($t.grid) {
$.jgrid.gridUnload( jqGridId );
}
if($.jgrid.isFunction(o.beforeSetGrid)) {
tmp = o.beforeSetGrid( ret );
if(tmp && $.jgrid.type(tmp) === 'object') {
ret = tmp;
}
}
// some preparings
var retfunc = function( param ) { var p; p = param; return p;},
prm = {
"reccount" : ret.reccount,
"records" : ret.records,
"lastpage" : ret.lastpage,
"shrinkToFit" : retfunc( ret.shrinkToFit),
"data": retfunc(ret.data),
"datatype" : retfunc(ret.datatype),
"grouping" : retfunc(ret.grouping)
};
ret.shrinkToFit = false;
ret.data = [];
ret.datatype = 'local';
ret.grouping = false;
//ret.navGrid = false;
if(ret.inlineNav) {
iN = retfunc( ret._iN );
ret._iN = null; delete ret._iN;
}
if(ret.filterToolbar) {
fT = retfunc( ret._fT );
ret._fT = null; delete ret._fT;
}
var grid = $("#"+jqGridId).jqGrid( ret );
grid.jqGrid('delRowData','norecs');
if( o.restoreData && $.jgrid.trim( data ) !== '') {
grid.append( data );
}
grid.jqGrid( 'setGridParam', prm);
if(ret.storeNavOptions && ret.navGrid) {
// set to false so that nav grid can be run
grid[0].p.navGrid = false;
grid.jqGrid('navGrid', ret.pager, ret.navOptions, ret.editOptions, ret.addOptions, ret.delOptions, ret.searchOptions, ret.viewOptions);
if(ret.navButtons && ret.navButtons.length) {
for(var b = 0; b < ret.navButtons.length; b++) {
if( 'sepclass' in ret.navButtons[b][1]) {
grid.jqGrid('navSeparatorAdd', ret.navButtons[b][0], ret.navButtons[b][1]);
} else {
grid.jqGrid('navButtonAdd', ret.navButtons[b][0], ret.navButtons[b][1]);
}
}
}
}
// refresh index
grid[0].refreshIndex();
// subgrid
if(ret.subGrid) {
var ms = ret.multiselect === 1 ? 1 : 0,
rn = ret.rownumbers === true ? 1 :0;
grid.jqGrid('addSubGrid', ms + rn);
// reopen the sugrid in order to maintain the subgrid state.
// currently only one level is supported
// todo : supposrt for unlimited levels
$.each(grid[0].rows, function(i, srow){
if( $(srow).hasClass('ui-sg-expanded') ) {
// reopen the subgrid
$(grid[0].rows[i-1]).find('td.sgexpanded').click().click();
}
});
}
// treegrid
if(ret.treeGrid) {
var i = 1, len = grid[0].rows.length,
expCol = ret.expColInd,
isLeaf = ret.treeReader.leaf_field,
expanded = ret.treeReader.expanded_field;
// optimization of code needed here
while(i<len) {
$(grid[0].rows[i].cells[expCol])
.find("div.treeclick")
.on("click",function(e){
var target = e.target || e.srcElement,
ind2 =$.jgrid.stripPref(ret.idPrefix,$(target,grid[0].rows).closest("tr.jqgrow")[0].id),
pos = grid[0].p._index[ind2];
if(!grid[0].p.data[pos][isLeaf]){
if(grid[0].p.data[pos][expanded]){
grid.jqGrid("collapseRow",grid[0].p.data[pos]);
grid.jqGrid("collapseNode",grid[0].p.data[pos]);
} else {
grid.jqGrid("expandRow",grid[0].p.data[pos]);
grid.jqGrid("expandNode",grid[0].p.data[pos]);
}
}
return false;
});
if(ret.ExpandColClick === true) {
$(grid[0].rows[i].cells[expCol])
.find("span.cell-wrapper")
.css("cursor","pointer")
.on("click",function(e) {
var target = e.target || e.srcElement,
ind2 =$.jgrid.stripPref(ret.idPrefix,$(target,grid[0].rows).closest("tr.jqgrow")[0].id),
pos = grid[0].p._index[ind2];
if(!grid[0].p.data[pos][isLeaf]){
if(grid[0].p.data[pos][expanded]){
grid.jqGrid("collapseRow", grid[0].p.data[pos]);
grid.jqGrid("collapseNode", grid[0].p.data[pos]);
} else {
grid.jqGrid("expandRow", grid[0].p.data[pos]);
grid.jqGrid("expandNode", grid[0].p.data[pos]);
}
}
grid.jqGrid("setSelection",ind2);
return false;
});
}
i++;
}
}
// multiselect
if(ret.multiselect) {
$.each(ret.selarrrow, function(){
$("#jqg_" + jqGridId + "_"+this)[ret.useProp ? 'prop': 'attr']("checked", "checked");
});
}
// grouping
if(grid.jqGrid('isGroupHeaderOn')) {
grid.jqGrid('refreshGroupHeaders');
}
// searchcol
if(ret.searchCols) {
for(var key in ret._results) {
if(ret._results.hasOwnProperty(key)) {
$("#jqs_" + jqGridId + "_"+key).val(ret._results[key].v);
}
}
}
// pivotgrid
//
// inline navigator
if(ret.inlineNav && iN) {
grid.jqGrid('setGridParam', { inlineNav:false });
grid.jqGrid('inlineNav', ret.pager, iN);
}
// toolbar filter
if(ret.filterToolbar && fT) {
grid.jqGrid('setGridParam', { filterToolbar:false });
fT.restoreFromFilters = true;
grid.jqGrid('filterToolbar', fT);
}
// finally frozenColums
if( ret.frozenColumns ) {
grid.jqGrid('setFrozenColumns');
}
grid[0].updatepager(true, true);
if($.jgrid.isFunction(o.afterSetGrid)) {
o.afterSetGrid( grid );
}
if(o.clearAfterLoad) {
window[o.storageType].removeItem("jqGrid"+$t.id);
window[o.storageType].removeItem("jqGrid"+$t.id + "_data");
}
} else {
alert("can not convert to object");
}
},
isGridInStorage : function ( jqGridId, options ) {
var o = {
storageType: "localStorage"
};
o = $.extend(o , options || {});
var ret, gridstring, data;
try {
gridstring = window[o.storageType].getItem("jqGrid"+jqGridId);
data = window[o.storageType].getItem("jqGrid" + jqGridId + "_data");
ret = gridstring != null && data != null && typeof gridstring === "string" && typeof data === "string" ;
} catch (e) {
ret = false;
}
return ret;
},
setRegional : function( jqGridId , options) {
var o = {
storageType: "sessionStorage"
};
o = $.extend(o , options || {});
if( !o.regional ) {
return;
}
$.jgrid.saveState( jqGridId, o );
o.beforeSetGrid = function(params) {
params.regional = o.regional;
params.force_regional = true;
return params;
};
$.jgrid.loadState( jqGridId, null, o);
// check for formatter actions
var grid = $("#"+jqGridId)[0],
model = $(grid).jqGrid('getGridParam','colModel'), i=-1, nav = $.jgrid.getRegional(grid, 'nav');
$.each(model,function(k){
if(this.formatter && this.formatter === 'actions') {
i = k;
return false;
}
});
if(i !== -1 && nav) {
$("#"+jqGridId + " tbody tr").each(function(){
var td = this.cells[i];
$(td).find(".ui-inline-edit").attr("title",nav.edittitle);
$(td).find(".ui-inline-del").attr("title",nav.deltitle);
$(td).find(".ui-inline-save").attr("title",nav.savetitle);
$(td).find(".ui-inline-cancel").attr("title",nav.canceltitle);
});
}
try {
window[o.storageType].removeItem("jqGrid"+grid.id);
window[o.storageType].removeItem("jqGrid"+grid.id+"_data");
} catch (e) {}
},
jqGridImport : function(jqGridId, o) {
o = $.extend({
imptype : "xml", // xml, json, xmlstring, jsonstring
impstring: "",
impurl: "",
mtype: "GET",
impData : {},
xmlGrid :{
config : "root>grid",
data: "root>rows"
},
jsonGrid :{
config : "grid",
data: "data"
},
ajaxOptions :{}
}, o || {});
var $t = (jqGridId.indexOf("#") === 0 ? "": "#") + $.jgrid.jqID(jqGridId);
var xmlConvert = function (xml,o) {
var cnfg = $(o.xmlGrid.config,xml)[0];
var xmldata = $(o.xmlGrid.data,xml)[0], jstr, jstr1, key;
if($.grid.xmlToJSON ) {
jstr = $.jgrid.xmlToJSON( cnfg );
//jstr = $.jgrid.parse(jstr);
for(key in jstr) {
if(jstr.hasOwnProperty(key)) {
jstr1=jstr[key];
}
}
if(xmldata) {
// save the datatype
var svdatatype = jstr.grid.datatype;
jstr.grid.datatype = 'xmlstring';
jstr.grid.datastr = xml;
$($t).jqGrid( jstr1 ).jqGrid("setGridParam",{datatype:svdatatype});
} else {
setTimeout(function() { $($t).jqGrid( jstr1 ); },0);
}
} else {
alert("xml2json or parse are not present");
}
};
var jsonConvert = function (jsonstr,o){
if (jsonstr && typeof jsonstr === 'string') {
var json = $.jgrid.parseFunc(jsonstr);
var gprm = json[o.jsonGrid.config];
var jdata = json[o.jsonGrid.data];
if(jdata) {
var svdatatype = gprm.datatype;
gprm.datatype = 'jsonstring';
gprm.datastr = jdata;
$($t).jqGrid( gprm ).jqGrid("setGridParam",{datatype:svdatatype});
} else {
$($t).jqGrid( gprm );
}
}
};
switch (o.imptype){
case 'xml':
$.ajax($.extend({
url:o.impurl,
type:o.mtype,
data: o.impData,
dataType:"xml",
complete: function(xml,stat) {
if(stat === 'success') {
xmlConvert(xml.responseXML,o);
$($t).triggerHandler("jqGridImportComplete", [xml, o]);
if($.jgrid.isFunction(o.importComplete)) {
o.importComplete(xml);
}
}
xml=null;
}
}, o.ajaxOptions));
break;
case 'xmlstring' :
// we need to make just the conversion and use the same code as xml
if(o.impstring && typeof o.impstring === 'string') {
var xmld = $.parseXML(o.impstring);
if(xmld) {
xmlConvert(xmld,o);
$($t).triggerHandler("jqGridImportComplete", [xmld, o]);
if($.jgrid.isFunction(o.importComplete)) {
o.importComplete(xmld);
}
}
}
break;
case 'json':
$.ajax($.extend({
url:o.impurl,
type:o.mtype,
data: o.impData,
dataType:"json",
complete: function(json) {
try {
jsonConvert(json.responseText,o );
$($t).triggerHandler("jqGridImportComplete", [json, o]);
if($.jgrid.isFunction(o.importComplete)) {
o.importComplete(json);
}
} catch (ee){}
json=null;
}
}, o.ajaxOptions ));
break;
case 'jsonstring' :
if(o.impstring && typeof o.impstring === 'string') {
jsonConvert(o.impstring,o );
$($t).triggerHandler("jqGridImportComplete", [o.impstring, o]);
if($.jgrid.isFunction(o.importComplete)) {
o.importComplete(o.impstring);
}
}
break;
}
}
});
$.jgrid.extend({
jqGridExport : function(o) {
o = $.extend({
exptype : "xmlstring",
root: "grid",
ident: "\t",
addOptions : {},
data : true
}, o || {});
var ret = null;
this.each(function () {
if(!this.grid) { return;}
var gprm = $.extend(true, {}, $(this).jqGrid("getGridParam"), o.addOptions);
// we need to check for:
// 1.multiselect, 2.subgrid 3. treegrid and remove the unneded columns from colNames
if(gprm.rownumbers) {
gprm.colNames.splice(0,1);
gprm.colModel.splice(0,1);
}
if(gprm.multiselect) {
gprm.colNames.splice(0,1);
gprm.colModel.splice(0,1);
}
if(gprm.searchCols) {
gprm.colNames.splice(0,1);
gprm.colModel.splice(0,1);
}
if(gprm.subGrid) {
gprm.colNames.splice(0,1);
gprm.colModel.splice(0,1);
}
gprm.knv = null;
if(!o.data) {
gprm.data = [];
gprm._index = {};
}
switch (o.exptype) {
case 'xmlstring' :
ret = "<"+o.root+">"+ $.jgrid.jsonToXML( gprm, {xmlDecl:""} )+"</"+o.root+">";
break;
case 'jsonstring' :
ret = $.jgrid.stringify( gprm );
if(o.root) { ret = "{"+ o.root +":"+ret+"}"; }
break;
}
});
return ret;
},
excelExport : function(o) {
o = $.extend({
exptype : "remote",
url : null,
oper: "oper",
tag: "excel",
beforeExport : null,
exporthidden : false,
exportgrouping: false,
exportOptions : {},
method : 'GET'
}, o || {});
return this.each(function(){
if(!this.grid) { return;}
var url;
if(o.exptype === "remote") {
var pdata = $.extend({},this.p.postData), expg;
pdata[o.oper] = o.tag;
if($.jgrid.isFunction(o.beforeExport)) {
var result = o.beforeExport.call(this, pdata );
if( $.isPlainObject( result ) ) {
pdata = result;
}
}
if(o.exporthidden) {
var cm = this.p.colModel, i, len = cm.length, newm=[];
for(i=0; i< len; i++) {
if(cm[i].hidden === undefined) { cm[i].hidden = false; }
newm.push({name:cm[i].name, hidden:cm[i].hidden});
}
var newm1 = JSON.stringify( newm );
if(typeof newm1 === 'string' ) {
pdata.colModel = newm1;
}
}
if(o.exportgrouping) {
expg = JSON.stringify( this.p.groupingView );
if(typeof expg === 'string' ) {
pdata.groupingView = expg;
}
}
try {
$.jgrid.postForm(o.url, pdata, o.method);
} catch (e) {
var params = jQuery.param(pdata);
if(o.url.indexOf("?") !== -1) { url = o.url+"&"+params; }
else { url = o.url+"?"+params; }
window.location = url;
}
}
});
}
});
//module end
}));