ParamQuery grid support forum

General Category => Help for ParamQuery Grid (free version) => Topic started by: BigMark on December 17, 2013, 02:34:21 pm

Title: How to Select the rows of the current page?
Post by: BigMark on December 17, 2013, 02:34:21 pm

Hi Sir:
     Please see my demo below:
     http://jsfiddle.net/BigMark/D23V9/7/ (http://jsfiddle.net/BigMark/D23V9/7/)
     I put a check box in a column heading  to control the checkbox.
     But When I select the checkbox of column heading,all the checkboxs are selected, that's not what I want.
I want to select the rows of the current page.
How can I do? thanks a lot !
 

Title: Re: How to Select the rows of the current page?
Post by: paramvir on December 18, 2013, 09:39:31 am

All your questions seem to be related to "How to get records on current page?"

you can extend pqGrid by adding a new function to get records on current page as below:

Code: [Select]

$.paramquery.pqGrid.prototype.getDataPage=function(){
  return this.data;
}


For checkbox selections through header checkbox you may follow example code posted here

http://paramquery.com/forum/index.php?topic=376.0

As you want to select checkboxes on current page rather than on all pages, you might need to use this modified code:

Code: [Select]


var data = $grid.pqGrid("getDataPage");
$(data).each(function (i, rowData) {
      rowData["state"] = g_checked ? true : false;
      $grid.pqGrid("selection", { type: 'row', method: (g_checked ? 'add' : 'remove'), rowIndx: i });
});