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/*jshint eqeqeq:false */
/*global jQuery */
(function($){
/**
* jqGrid extension for custom methods
* Tony Tomov tony@trirand.com
* http://trirand.com/blog/
*
* Wildraid wildraid@mail.ru
* Oleg Kiriljuk oleg.kiriljuk@ok-soft-gmbh.com
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl-2.0.html
**/
"use strict";
$.jgrid.extend({
getColProp : function(colname){
var ret ={}, $t = this[0];
if ( !$t.grid ) { return false; }
var cM = $t.p.colModel, i;
for ( i=0;i<cM.length;i++ ) {
if ( cM[i].name == colname ) {
ret = cM[i];
break;
}
}
return ret;
},
setColProp : function(colname, obj){
//do not set width will not work
return this.each(function(){
if ( this.grid ) {
if ( obj ) {
var cM = this.p.colModel, i;
for ( i=0;i<cM.length;i++ ) {
if ( cM[i].name == colname ) {
$.extend(true, this.p.colModel[i],obj);
break;
}
}
}
}
});
},
sortGrid : function(colname,reload, sor){
return this.each(function(){
var $t=this,idx=-1,i;
if ( !$t.grid ) { return;}
if ( !colname ) { colname = $t.p.sortname; }
for ( i=0;i<$t.p.colModel.length;i++ ) {
if ( $t.p.colModel[i].index == colname || $t.p.colModel[i].name==colname ) {
idx = i;
break;
}
}
if ( idx!=-1 ){
var sort = $t.p.colModel[idx].sortable;
if ( typeof sort !== 'boolean' ) { sort = true; }
if ( typeof reload !=='boolean' ) { reload = false; }
if ( sort ) { $t.sortData("jqgh_"+$t.p.id+"_" + colname, idx, reload, sor); }
}
});
},
clearBeforeUnload : function () {
return this.each(function(){
var grid = this.grid;
grid.emptyRows.call(this, true, true); // this work quick enough and reduce the size of memory leaks if we have someone
//$(document).unbind("mouseup"); // TODO add namespace
$(grid.hDiv).unbind("mousemove"); // TODO add namespace
$(this).unbind();
grid.dragEnd = null;
grid.dragMove = null;
grid.dragStart = null;
grid.emptyRows = null;
grid.populate = null;
grid.populateVisible = null;
grid.scrollGrid = null;
grid.selectionPreserver = null;
grid.bDiv = null;
grid.cDiv = null;
grid.hDiv = null;
grid.cols = null;
var i, l = grid.headers.length;
for (i = 0; i < l; i++) {
grid.headers[i].el = null;
}
this.formatCol = null;
this.sortData = null;
this.updatepager = null;
this.refreshIndex = null;
this.setHeadCheckBox = null;
this.constructTr = null;
this.formatter = null;
this.addXmlData = null;
this.addJSONData = null;
});
},
GridDestroy : function () {
return this.each(function(){
if ( this.grid ) {
if ( this.p.pager ) { // if not part of grid
$(this.p.pager).remove();
}
try {
$(this).jqGrid('clearBeforeUnload');
$("#gbox_"+$.jgrid.jqID(this.id)).remove();
} catch (_) {}
}
});
},
GridUnload : function(){
return this.each(function(){
if ( !this.grid ) {return;}
var defgrid = {id: $(this).attr('id'),cl: $(this).attr('class')};
if (this.p.pager) {
$(this.p.pager).empty().removeClass("ui-state-default ui-jqgrid-pager corner-bottom");
}
var newtable = document.createElement('table');
$(newtable).attr({id:defgrid.id});
newtable.className = defgrid.cl;
var gid = $.jgrid.jqID(this.id);
$(newtable).removeClass("ui-jqgrid-btable");
if( $(this.p.pager).parents("#gbox_"+gid).length === 1 ) {
$(newtable).insertBefore("#gbox_"+gid).show();
$(this.p.pager).insertBefore("#gbox_"+gid);
} else {
$(newtable).insertBefore("#gbox_"+gid).show();
}
$(this).jqGrid('clearBeforeUnload');
$("#gbox_"+gid).remove();
});
},
setGridState : function(state) {
return this.each(function(){
if ( !this.grid ) {return;}
var $t = this;
if(state == 'hidden'){
$(".ui-jqgrid-bdiv, .ui-jqgrid-hdiv","#gview_"+$.jgrid.jqID($t.p.id)).slideUp("fast");
if($t.p.pager) {$($t.p.pager).slideUp("fast");}
if($t.p.toppager) {$($t.p.toppager).slideUp("fast");}
if($t.p.toolbar[0]===true) {
if( $t.p.toolbar[1]=='both') {
$($t.grid.ubDiv).slideUp("fast");
}
$($t.grid.uDiv).slideUp("fast");
}
if($t.p.footerrow) { $(".ui-jqgrid-sdiv","#gbox_"+$.jgrid.jqID($t.p.id)).slideUp("fast"); }
$(".ui-jqgrid-titlebar-close span",$t.grid.cDiv).removeClass("ui-icon-circle-triangle-n").addClass("ui-icon-circle-triangle-s");
$t.p.gridstate = 'hidden';
} else if(state=='visible') {
$(".ui-jqgrid-hdiv, .ui-jqgrid-bdiv","#gview_"+$.jgrid.jqID($t.p.id)).slideDown("fast");
if($t.p.pager) {$($t.p.pager).slideDown("fast");}
if($t.p.toppager) {$($t.p.toppager).slideDown("fast");}
if($t.p.toolbar[0]===true) {
if( $t.p.toolbar[1]=='both') {
$($t.grid.ubDiv).slideDown("fast");
}
$($t.grid.uDiv).slideDown("fast");
}
if($t.p.footerrow) { $(".ui-jqgrid-sdiv","#gbox_"+$.jgrid.jqID($t.p.id)).slideDown("fast"); }
$(".ui-jqgrid-titlebar-close span",$t.grid.cDiv).removeClass("ui-icon-circle-triangle-s").addClass("ui-icon-circle-triangle-n");
$t.p.gridstate = 'visible';
}
});
},
filterToolbar : function(p){
p = $.extend({
autosearch: true,
searchOnEnter : true,
beforeSearch: null,
afterSearch: null,
beforeClear: null,
afterClear: null,
searchurl : '',
stringResult: false,
groupOp: 'AND',
defaultSearch : "bw"
},p || {});
return this.each(function(){
var $t = this;
if(this.ftoolbar) { return; }
var triggerToolbar = function() {
var sdata={}, j=0, v, nm, sopt={},so;
$.each($t.p.colModel,function(){
nm = this.index || this.name;
so = (this.searchoptions && this.searchoptions.sopt) ? this.searchoptions.sopt[0] : this.stype=='select'? 'eq' : p.defaultSearch;
v = $("#gs_"+$.jgrid.jqID(this.name), (this.frozen===true && $t.p.frozenColumns === true) ? $t.grid.fhDiv : $t.grid.hDiv).val();
if(v) {
sdata[nm] = v;
sopt[nm] = so;
j++;
} else {
try {
delete $t.p.postData[nm];
} catch (z) {}
}
});
var sd = j>0 ? true : false;
if(p.stringResult === true || $t.p.datatype == "local") {
var ruleGroup = "{\"groupOp\":\"" + p.groupOp + "\",\"rules\":[";
var gi=0;
$.each(sdata,function(i,n){
if (gi > 0) {ruleGroup += ",";}
ruleGroup += "{\"field\":\"" + i + "\",";
ruleGroup += "\"op\":\"" + sopt[i] + "\",";
n+="";
ruleGroup += "\"data\":\"" + n.replace(/\\/g,'\\\\').replace(/\"/g,'\\"') + "\"}";
gi++;
});
ruleGroup += "]}";
$.extend($t.p.postData,{filters:ruleGroup});
$.each(['searchField', 'searchString', 'searchOper'], function(i, n){
if($t.p.postData.hasOwnProperty(n)) { delete $t.p.postData[n];}
});
} else {
$.extend($t.p.postData,sdata);
}
var saveurl;
if($t.p.searchurl) {
saveurl = $t.p.url;
$($t).jqGrid("setGridParam",{url:$t.p.searchurl});
}
var bsr = $($t).triggerHandler("jqGridToolbarBeforeSearch") === 'stop' ? true : false;
if(!bsr && $.isFunction(p.beforeSearch)){bsr = p.beforeSearch.call($t);}
if(!bsr) { $($t).jqGrid("setGridParam",{search:sd}).trigger("reloadGrid",[{page:1}]); }
if(saveurl) {$($t).jqGrid("setGridParam",{url:saveurl});}
$($t).triggerHandler("jqGridToolbarAfterSearch");
if($.isFunction(p.afterSearch)){p.afterSearch.call($t);}
};
var clearToolbar = function(trigger){
var sdata={}, j=0, nm;
trigger = (typeof trigger !== 'boolean') ? true : trigger;
$.each($t.p.colModel,function(){
var v;
if(this.searchoptions && this.searchoptions.defaultValue !== undefined) { v = this.searchoptions.defaultValue; }
nm = this.index || this.name;
switch (this.stype) {
case 'select' :
$("#gs_"+$.jgrid.jqID(this.name)+" option",(this.frozen===true && $t.p.frozenColumns === true) ? $t.grid.fhDiv : $t.grid.hDiv).each(function (i){
if(i===0) { this.selected = true; }
if ($(this).val() == v) {
this.selected = true;
return false;
}
});
if ( v !== undefined ) {
// post the key and not the text
sdata[nm] = v;
j++;
} else {
try {
delete $t.p.postData[nm];
} catch(e) {}
}
break;
case 'text':
$("#gs_"+$.jgrid.jqID(this.name),(this.frozen===true && $t.p.frozenColumns === true) ? $t.grid.fhDiv : $t.grid.hDiv).val(v);
if(v !== undefined) {
sdata[nm] = v;
j++;
} else {
try {
delete $t.p.postData[nm];
} catch (y){}
}
break;
}
});
var sd = j>0 ? true : false;
if(p.stringResult === true || $t.p.datatype == "local") {
var ruleGroup = "{\"groupOp\":\"" + p.groupOp + "\",\"rules\":[";
var gi=0;
$.each(sdata,function(i,n){
if (gi > 0) {ruleGroup += ",";}
ruleGroup += "{\"field\":\"" + i + "\",";
ruleGroup += "\"op\":\"" + "eq" + "\",";
n+="";
ruleGroup += "\"data\":\"" + n.replace(/\\/g,'\\\\').replace(/\"/g,'\\"') + "\"}";
gi++;
});
ruleGroup += "]}";
$.extend($t.p.postData,{filters:ruleGroup});
$.each(['searchField', 'searchString', 'searchOper'], function(i, n){
if($t.p.postData.hasOwnProperty(n)) { delete $t.p.postData[n];}
});
} else {
$.extend($t.p.postData,sdata);
}
var saveurl;
if($t.p.searchurl) {
saveurl = $t.p.url;
$($t).jqGrid("setGridParam",{url:$t.p.searchurl});
}
var bcv = $($t).triggerHandler("jqGridToolbarBeforeClear") === 'stop' ? true : false;
if(!bcv && $.isFunction(p.beforeClear)){bcv = p.beforeClear.call($t);}
if(!bcv) {
if(trigger) {
$($t).jqGrid("setGridParam",{search:sd}).trigger("reloadGrid",[{page:1}]);
}
}
if(saveurl) {$($t).jqGrid("setGridParam",{url:saveurl});}
$($t).triggerHandler("jqGridToolbarAfterClear");
if($.isFunction(p.afterClear)){p.afterClear();}
};
var toggleToolbar = function(){
var trow = $("tr.ui-search-toolbar",$t.grid.hDiv),
trow2 = $t.p.frozenColumns === true ? $("tr.ui-search-toolbar",$t.grid.fhDiv) : false;
if(trow.css("display")=='none') {
trow.show();
if(trow2) {
trow2.show();
}
} else {
trow.hide();
if(trow2) {
trow2.hide();
}
}
};
// create the row
var tr = $("<tr class='ui-search-toolbar' role='rowheader'></tr>");
var timeoutHnd;
$.each($t.p.colModel,function(){
var cm=this, thd , th, soptions,surl,self;
th = $("<th role='columnheader' class='ui-state-default ui-th-column ui-th-"+$t.p.direction+"'></th>");
thd = $("<div style='position:relative;height:100%;padding-right:0.3em;'></div>");
if(this.hidden===true) { $(th).css("display","none");}
this.search = this.search === false ? false : true;
if(this.stype === undefined) {this.stype='text';}
soptions = $.extend({},this.searchoptions || {});
if(this.search){
switch (this.stype)
{
case "select":
surl = this.surl || soptions.dataUrl;
if(surl) {
// data returned should have already constructed html select
// primitive jQuery load
self = thd;
$.ajax($.extend({
url: surl,
dataType: "html",
success: function(res) {
if(soptions.buildSelect !== undefined) {
var d = soptions.buildSelect(res);
if (d) { $(self).append(d); }
} else {
$(self).append(res);
}
if(soptions.defaultValue !== undefined) { $("select",self).val(soptions.defaultValue); }
$("select",self).attr({name:cm.index || cm.name, id: "gs_"+cm.name});
if(soptions.attr) {$("select",self).attr(soptions.attr);}
$("select",self).css({width: "100%"});
// preserve autoserch
$.jgrid.bindEv( $("select",self)[0], soptions, $t);
if(p.autosearch===true){
$("select",self).change(function(){
triggerToolbar();
return false;
});
}
res=null;
}
}, $.jgrid.ajaxOptions, $t.p.ajaxSelectOptions || {} ));
} else {
var oSv, sep, delim;
if(cm.searchoptions) {
oSv = cm.searchoptions.value === undefined ? "" : cm.searchoptions.value;
sep = cm.searchoptions.separator === undefined ? ":" : cm.searchoptions.separator;
delim = cm.searchoptions.delimiter === undefined ? ";" : cm.searchoptions.delimiter;
} else if(cm.editoptions) {
oSv = cm.editoptions.value === undefined ? "" : cm.editoptions.value;
sep = cm.editoptions.separator === undefined ? ":" : cm.editoptions.separator;
delim = cm.editoptions.delimiter === undefined ? ";" : cm.editoptions.delimiter;
}
if (oSv) {
var elem = document.createElement("select");
elem.style.width = "100%";
$(elem).attr({name:cm.index || cm.name, id: "gs_"+cm.name});
var so, sv, ov, key, k;
if(typeof oSv === "string") {
so = oSv.split(delim);
for(k=0; k<so.length;k++){
sv = so[k].split(sep);
ov = document.createElement("option");
ov.value = sv[0]; ov.innerHTML = sv[1];
elem.appendChild(ov);
}
} else if(typeof oSv === "object" ) {
for (key in oSv) {
if(oSv.hasOwnProperty(key)) {
ov = document.createElement("option");
ov.value = key; ov.innerHTML = oSv[key];
elem.appendChild(ov);
}
}
}
if(soptions.defaultValue !== undefined) { $(elem).val(soptions.defaultValue); }
if(soptions.attr) {$(elem).attr(soptions.attr);}
$.jgrid.bindEv( elem , soptions, $t);
$(thd).append(elem);
if(p.autosearch===true){
$(elem).change(function(){
triggerToolbar();
return false;
});
}
}
}
break;
case 'text':
var df = soptions.defaultValue !== undefined ? soptions.defaultValue: "";
$(thd).append("<input type='text' style='width:95%;padding:0px;' name='"+(cm.index || cm.name)+"' id='gs_"+cm.name+"' value='"+df+"'/>");
if(soptions.attr) {$("input",thd).attr(soptions.attr);}
$.jgrid.bindEv( $("input",thd)[0], soptions, $t);
if(p.autosearch===true){
if(p.searchOnEnter) {
$("input",thd).keypress(function(e){
var key = e.charCode || e.keyCode || 0;
if(key == 13){
triggerToolbar();
return false;
}
return this;
});
} else {
$("input",thd).keydown(function(e){
var key = e.which;
switch (key) {
case 13:
return false;
case 9 :
case 16:
case 37:
case 38:
case 39:
case 40:
case 27:
break;
default :
if(timeoutHnd) { clearTimeout(timeoutHnd); }
timeoutHnd = setTimeout(function(){triggerToolbar();},500);
}
});
}
}
break;
}
}
$(th).append(thd);
$(tr).append(th);
});
$("table thead",$t.grid.hDiv).append(tr);
this.ftoolbar = true;
this.triggerToolbar = triggerToolbar;
this.clearToolbar = clearToolbar;
this.toggleToolbar = toggleToolbar;
});
},
destroyFilterToolbar: function () {
return this.each(function () {
if (!this.ftoolbar) {
return;
}
this.triggerToolbar = null;
this.clearToolbar = null;
this.toggleToolbar = null;
this.ftoolbar = false;
$(this.grid.hDiv).find("table thead tr.ui-search-toolbar").remove();
});
},
destroyGroupHeader : function(nullHeader)
{
if(nullHeader === undefined) {
nullHeader = true;
}
return this.each(function()
{
var $t = this, $tr, i, l, headers, $th, $resizing, grid = $t.grid,
thead = $("table.ui-jqgrid-htable thead", grid.hDiv), cm = $t.p.colModel, hc;
if(!grid) { return; }
$(this).unbind('.setGroupHeaders');
$tr = $("<tr>", {role: "rowheader"}).addClass("ui-jqgrid-labels");
headers = grid.headers;
for (i = 0, l = headers.length; i < l; i++) {
hc = cm[i].hidden ? "none" : "";
$th = $(headers[i].el)
.width(headers[i].width)
.css('display',hc);
try {
$th.removeAttr("rowSpan");
} catch (rs) {
//IE 6/7
$th.attr("rowSpan",1);
}
$tr.append($th);
$resizing = $th.children("span.ui-jqgrid-resize");
if ($resizing.length>0) {// resizable column
$resizing[0].style.height = "";
}
$th.children("div")[0].style.top = "";
}
$(thead).children('tr.ui-jqgrid-labels').remove();
$(thead).prepend($tr);
if(nullHeader === true) {
$($t).jqGrid('setGridParam',{ 'groupHeader': null});
}
});
},
setGroupHeaders : function ( o ) {
o = $.extend({
useColSpanStyle : false,
groupHeaders: []
},o || {});
return this.each(function(){
this.p.groupHeader = o;
var ts = this,
i, cmi, skip = 0, $tr, $colHeader, th, $th, thStyle,
iCol,
cghi,
//startColumnName,
numberOfColumns,
titleText,
cVisibleColumns,
colModel = ts.p.colModel,
cml = colModel.length,
ths = ts.grid.headers,
$htable = $("table.ui-jqgrid-htable", ts.grid.hDiv),
$trLabels = $htable.children("thead").children("tr.ui-jqgrid-labels:last").addClass("jqg-second-row-header"),
$thead = $htable.children("thead"),
$theadInTable,
$firstHeaderRow = $htable.find(".jqg-first-row-header");
if($firstHeaderRow[0] === undefined) {
$firstHeaderRow = $('<tr>', {role: "row", "aria-hidden": "true"}).addClass("jqg-first-row-header").css("height", "auto");
} else {
$firstHeaderRow.empty();
}
var $firstRow,
inColumnHeader = function (text, columnHeaders) {
var length = columnHeaders.length, i;
for (i = 0; i < length; i++) {
if (columnHeaders[i].startColumnName === text) {
return i;
}
}
return -1;
};
$(ts).prepend($thead);
$tr = $('<tr>', {role: "rowheader"}).addClass("ui-jqgrid-labels jqg-third-row-header");
for (i = 0; i < cml; i++) {
th = ths[i].el;
$th = $(th);
cmi = colModel[i];
// build the next cell for the first header row
thStyle = { height: '0px', width: ths[i].width + 'px', display: (cmi.hidden ? 'none' : '')};
$("<th>", {role: 'gridcell'}).css(thStyle).addClass("ui-first-th-"+ts.p.direction).appendTo($firstHeaderRow);
th.style.width = ""; // remove unneeded style
iCol = inColumnHeader(cmi.name, o.groupHeaders);
if (iCol >= 0) {
cghi = o.groupHeaders[iCol];
numberOfColumns = cghi.numberOfColumns;
titleText = cghi.titleText;
// caclulate the number of visible columns from the next numberOfColumns columns
for (cVisibleColumns = 0, iCol = 0; iCol < numberOfColumns && (i + iCol < cml); iCol++) {
if (!colModel[i + iCol].hidden) {
cVisibleColumns++;
}
}
// The next numberOfColumns headers will be moved in the next row
// in the current row will be placed the new column header with the titleText.
// The text will be over the cVisibleColumns columns
$colHeader = $('<th>').attr({role: "columnheader"})
.addClass("ui-state-default ui-th-column-header ui-th-"+ts.p.direction)
.css({'height':'22px', 'border-top': '0px none'})
.html(titleText);
if(cVisibleColumns > 0) {
$colHeader.attr("colspan", String(cVisibleColumns));
}
if (ts.p.headertitles) {
$colHeader.attr("title", $colHeader.text());
}
// hide if not a visible cols
if( cVisibleColumns === 0) {
$colHeader.hide();
}
$th.before($colHeader); // insert new column header before the current
$tr.append(th); // move the current header in the next row
// set the coumter of headers which will be moved in the next row
skip = numberOfColumns - 1;
} else {
if (skip === 0) {
if (o.useColSpanStyle) {
// expand the header height to two rows
$th.attr("rowspan", "2");
} else {
$('<th>', {role: "columnheader"})
.addClass("ui-state-default ui-th-column-header ui-th-"+ts.p.direction)
.css({"display": cmi.hidden ? 'none' : '', 'border-top': '0px none'})
.insertBefore($th);
$tr.append(th);
}
} else {
// move the header to the next row
//$th.css({"padding-top": "2px", height: "19px"});
$tr.append(th);
skip--;
}
}
}
$theadInTable = $(ts).children("thead");
$theadInTable.prepend($firstHeaderRow);
$tr.insertAfter($trLabels);
$htable.append($theadInTable);
if (o.useColSpanStyle) {
// Increase the height of resizing span of visible headers
$htable.find("span.ui-jqgrid-resize").each(function () {
var $parent = $(this).parent();
if ($parent.is(":visible")) {
this.style.cssText = 'height: ' + $parent.height() + 'px !important; cursor: col-resize;';
}
});
// Set position of the sortable div (the main lable)
// with the column header text to the middle of the cell.
// One should not do this for hidden headers.
$htable.find("div.ui-jqgrid-sortable").each(function () {
var $ts = $(this), $parent = $ts.parent();
if ($parent.is(":visible") && $parent.is(":has(span.ui-jqgrid-resize)")) {
$ts.css('top', ($parent.height() - $ts.outerHeight()) / 2 + 'px');
}
});
}
$firstRow = $theadInTable.find("tr.jqg-first-row-header");
$(ts).bind('jqGridResizeStop.setGroupHeaders', function (e, nw, idx) {
$firstRow.find('th').eq(idx).width(nw);
});
});
},
setFrozenColumns : function () {
return this.each(function() {
if ( !this.grid ) {return;}
var $t = this, cm = $t.p.colModel,i=0, len = cm.length, maxfrozen = -1, frozen= false;
// TODO treeGrid and grouping Support
if($t.p.subGrid === true || $t.p.treeGrid === true || $t.p.cellEdit === true || $t.p.sortable || $t.p.scroll || $t.p.grouping )
{
return;
}
if($t.p.rownumbers) { i++; }
if($t.p.multiselect) { i++; }
// get the max index of frozen col
while(i<len)
{
// from left, no breaking frozen
if(cm[i].frozen === true)
{
frozen = true;
maxfrozen = i;
} else {
break;
}
i++;
}
if( maxfrozen>=0 && frozen) {
var top = $t.p.caption ? $($t.grid.cDiv).outerHeight() : 0,
hth = $(".ui-jqgrid-htable","#gview_"+$.jgrid.jqID($t.p.id)).height();
//headers
if($t.p.toppager) {
top = top + $($t.grid.topDiv).outerHeight();
}
if($t.p.toolbar[0] === true) {
if($t.p.toolbar[1] != "bottom") {
top = top + $($t.grid.uDiv).outerHeight();
}
}
$t.grid.fhDiv = $('<div style="position:absolute;left:0px;top:'+top+'px;height:'+hth+'px;" class="frozen-div ui-state-default ui-jqgrid-hdiv"></div>');
$t.grid.fbDiv = $('<div style="position:absolute;left:0px;top:'+(parseInt(top,10)+parseInt(hth,10) + 1)+'px;overflow-y:hidden" class="frozen-bdiv ui-jqgrid-bdiv"></div>');
$("#gview_"+$.jgrid.jqID($t.p.id)).append($t.grid.fhDiv);
var htbl = $(".ui-jqgrid-htable","#gview_"+$.jgrid.jqID($t.p.id)).clone(true);
// groupheader support - only if useColSpanstyle is false
if($t.p.groupHeader) {
$("tr.jqg-first-row-header, tr.jqg-third-row-header", htbl).each(function(){
$("th:gt("+maxfrozen+")",this).remove();
});
var swapfroz = -1, fdel = -1;
$("tr.jqg-second-row-header th", htbl).each(function(){
var cs= parseInt($(this).attr("colspan"),10);
if(cs) {
swapfroz = swapfroz+cs;
fdel++;
}
if(swapfroz === maxfrozen) {
return false;
}
});
if(swapfroz !== maxfrozen) {
fdel = maxfrozen;
}
$("tr.jqg-second-row-header", htbl).each(function(){
$("th:gt("+fdel+")",this).remove();
});
} else {
$("tr",htbl).each(function(){
$("th:gt("+maxfrozen+")",this).remove();
});
}
$(htbl).width(1);
// resizing stuff
$($t.grid.fhDiv).append(htbl)
.mousemove(function (e) {
if($t.grid.resizing){ $t.grid.dragMove(e);return false; }
});
$($t).bind('jqGridResizeStop.setFrozenColumns', function (e, w, index) {
var rhth = $(".ui-jqgrid-htable",$t.grid.fhDiv);
$("th:eq("+index+")",rhth).width( w );
var btd = $(".ui-jqgrid-btable",$t.grid.fbDiv);
$("tr:first td:eq("+index+")",btd).width( w );
});
// sorting stuff
$($t).bind('jqGridOnSortCol.setFrozenColumns', function (index, idxcol) {
var previousSelectedTh = $("tr.ui-jqgrid-labels:last th:eq("+$t.p.lastsort+")",$t.grid.fhDiv), newSelectedTh = $("tr.ui-jqgrid-labels:last th:eq("+idxcol+")",$t.grid.fhDiv);
$("span.ui-grid-ico-sort",previousSelectedTh).addClass('ui-state-disabled');
$(previousSelectedTh).attr("aria-selected","false");
$("span.ui-icon-"+$t.p.sortorder,newSelectedTh).removeClass('ui-state-disabled');
$(newSelectedTh).attr("aria-selected","true");
if(!$t.p.viewsortcols[0]) {
if($t.p.lastsort != idxcol) {
$("span.s-ico",previousSelectedTh).hide();
$("span.s-ico",newSelectedTh).show();
}
}
});
// data stuff
//TODO support for setRowData
$("#gview_"+$.jgrid.jqID($t.p.id)).append($t.grid.fbDiv);
$($t.grid.bDiv).scroll(function () {
$($t.grid.fbDiv).scrollTop($(this).scrollTop());
});
if($t.p.hoverrows === true) {
$("#"+$.jgrid.jqID($t.p.id)).unbind('mouseover').unbind('mouseout');
}
$($t).bind('jqGridAfterGridComplete.setFrozenColumns', function () {
$("#"+$.jgrid.jqID($t.p.id)+"_frozen").remove();
$($t.grid.fbDiv).height($($t.grid.bDiv).height()-16);
var btbl = $("#"+$.jgrid.jqID($t.p.id)).clone(true);
$("tr",btbl).each(function(){
$("td:gt("+maxfrozen+")",this).remove();
});
$(btbl).width(1).attr("id",$t.p.id+"_frozen");
$($t.grid.fbDiv).append(btbl);
if($t.p.hoverrows === true) {
$("tr.jqgrow", btbl).hover(
function(){ $(this).addClass("ui-state-hover"); $("#"+$.jgrid.jqID(this.id), "#"+$.jgrid.jqID($t.p.id)).addClass("ui-state-hover"); },
function(){ $(this).removeClass("ui-state-hover"); $("#"+$.jgrid.jqID(this.id), "#"+$.jgrid.jqID($t.p.id)).removeClass("ui-state-hover"); }
);
$("tr.jqgrow", "#"+$.jgrid.jqID($t.p.id)).hover(
function(){ $(this).addClass("ui-state-hover"); $("#"+$.jgrid.jqID(this.id), "#"+$.jgrid.jqID($t.p.id)+"_frozen").addClass("ui-state-hover");},
function(){ $(this).removeClass("ui-state-hover"); $("#"+$.jgrid.jqID(this.id), "#"+$.jgrid.jqID($t.p.id)+"_frozen").removeClass("ui-state-hover"); }
);
}
btbl=null;
});
$t.p.frozenColumns = true;
}
});
},
destroyFrozenColumns : function() {
return this.each(function() {
if ( !this.grid ) {return;}
if(this.p.frozenColumns === true) {
var $t = this;
$($t.grid.fhDiv).remove();
$($t.grid.fbDiv).remove();
$t.grid.fhDiv = null; $t.grid.fbDiv=null;
$(this).unbind('.setFrozenColumns');
if($t.p.hoverrows === true) {
var ptr;
$("#"+$.jgrid.jqID($t.p.id)).bind('mouseover',function(e) {
ptr = $(e.target).closest("tr.jqgrow");
if($(ptr).attr("class") !== "ui-subgrid") {
$(ptr).addClass("ui-state-hover");
}
}).bind('mouseout',function(e) {
ptr = $(e.target).closest("tr.jqgrow");
$(ptr).removeClass("ui-state-hover");
});
}
this.p.frozenColumns = false;
}
});
}
});
})(jQuery);
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