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« Last post by paramvir on March 20, 2025, 06:10:22 pm »
Thanks for mentioning the steps.
Please add this patch to fix the error.
jQuery.paramquery.pqGrid.prototype.loadState=function(e){e=e||{};var t,o=this,r=$.widget.extend,d=e.state||o.getState();if(!d)return!1;pq.isStr(d)&&(d=JSON.parse(d));var a,l=d.colModel,i="pid"+Math.random(),n={},s={},p={},h=o.options,M=e=>e.dataIndx||e.id||e.title,c=(delete(a=h.stateColKeys).colModel,delete a.dataIndx,a),f=h.colModel,u=(e,t,o,r)=>{var d=o[t]={};e.forEach(((e,a)=>{var l=M(e);e.parentId=t,r[l]=e,d[l]=a,e.colModel&&u(e.colModel,l,o,r)}))};for(var g in u(l,i,s,n),p[i]={colModel:f},u(f,i,{},p),p){var v=n[g],N=p[g];if(v){if(N.parentId!=v.parentId){var w=p[N.parentId],I=p[v.parentId];I&&(w.colModel.splice(w.colModel.indexOf(N),1),I.colModel.push(N))}o._saveState(v,N,c)}}return function e(t,o){var r=s[o];r&&t.sort((function(e,t){return r[M(e)]-r[M(t)]})),t.forEach((t=>{delete t.parentId;var o=t.colModel||[];o.length&&e(o,M(t))}))}(f,i),o.iCols.init(),r(h.sortModel,d.sortModel),r(h.pageModel,d.pageModel),o.Group().option(d.groupModel,!1),o.Tree().option(d.treeModel,!1),t={freezeRows:d.freezeRows,freezeCols:d.freezeCols},isNaN(1*h.height)||isNaN(1*d.height)||(t.height=d.height),isNaN(1*h.width)||isNaN(1*d.width)||(t.width=d.width),o.option(t),!1!==e.refresh&&o.refreshDataAndView(),!0};
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