ext ux grid filtersfeature

I have been working on a management system this semester, and extjs is used at the front end. Now I will summarize my learning experience for this semester. First, we will start from ext. UX. form. searchfield started to talk about it because it had been bothering me for a long time and I had not solved it until the end of the project a few days ago. First, we will attach the text of

. Date or Ext. grid. column. Number column type. This option is used to specify the format for displaying the column data. The Ext. grid. column. Template column type allows you to use a Template to set the content displayed in this column. You can use this column type to specify the tpl option, which is used to specif

specify the TPL option, which is used to specify a template string. Ext. UX. checkcolumn is a third-party extended column type. You need to import the checkcolumn under the examples \ UX directory. JS file, which displays a column that allows users to change the Boolean value by clicking. Tip:To use Ext.

Preface There are two ways to implement the paging function: One is the server paging method, that is, the Web Client transmits the page number parameter to the server. The server returns the specified number of data records based on the page parameters. That is, how much is required. This method is suitable for grid with a large amount of data and batch fetch is required. The other is the client paging method. All data retrieved from the server at on

})//////////////////////////////////////// //////////////////////////////////////// ////////// Obtain grid dataVaR selmodel = grid. getselectionmodel (); get the selection modeVaR record;If (! Selmodel. hasselection ()){Ext. msg. Alert ('Warning ',' select the row to be modified! ');Return;}Selmodel. getselections (). length; // number of rows selected Record = s