addfilter in grid in popup

[lebarillierParticipant]

hi!
i have this code :

 onShowButton(event: any): void {
    this.CampaignName = this.CampaignGrid.getrowdata(event.args.rowindex).otCampaignID;
    this.CampaignID = this.CampaignGrid.getrowdata(event.args.rowindex).oidObject;
    this.window.open();
    this.addfilter();
  }

 addfilter(){
    let filtertype = 'stringfilter';
    let filtergroup = new jqx.filter();
    let filter_or_operator = 1;

    let filtervalue = this.CampaignID;
    let filtercondition = 'contains';
    let filterCampaign = filtergroup.createfilter(filtertype, filtervalue, filtercondition);
    filtergroup.addfilter(filter_or_operator, filterCampaign);
    this.ComputerGrid.addfilter('oidCampaign', filtergroup, true); //this line have a probleme
    this.ComputerGrid.applyfilters();
    
  }

  //close Popup
  onHideButton(): void {
    this.clearFiltering();
    this.window.close();
  }

  clearFiltering(): void {
    this.ComputerGrid.clearfilters();
  }

and when i open for the first time the popup with the grid inside. it’s like i don’t have filter.
and in my console i have this error :
“ERROR TypeError: Cannot read property ‘length’ of undefined
at Function.each (http://localhost:55194/vendor.bundle.js:5013:5839)”
but if i close my popup and reopen it , that works ! all is clear. somebody know why?
thank you.

[StanislavParticipant]

Hello lebarillier,

Try settings a setTimeOut on the grid.
That way it will have time to lead all the data.

Best Regards,
Stanislav

jQWidgets Team
http://www.jqwidgets.com/

[lebarillierParticipant]

Hello Stanislav,
i understand why you say that but normaaly i can add my filter after the databinding complete.
i initiate the grid on the page load, so i thinked i can add my filter even if the popup is close.
am i wrong?
yes probably. I’ll test the setTimeOut
but is it better to use a promise on the window.open(); ?

• This reply was modified 5 years, 3 months ago by  lebarillier.

[Ivo ZhulevParticipant]

Hi lebarillier,

Yes, try calling the open of the window in a promise.

Best Regards,
Ivo

jQWidgets Team
http://www.jqwidgets.com/

[Author]

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