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Tag: extjs

  • Sencha Extjs: Solution for Ext.grid.Tree with locked column?

    Solution for Ext.grid.Tree to support the locked colomun (freeze column) in Sencha Extjs 7 Modern toolkit? Nam Le While working with Sencha Extjs, in your application, you have a component that is Ext.grid.Tree and the TreeStore, you want to make the first column/ or some columns locked (like freeze collumn) but the Ext.grid.Tree is not…

  • Sencha ajax call and store load canceled after 30 seconds

    The topic discussion is on stackoverflow too old but FYI who want to do the quicky trick. The default of Ajax call in Sencha is 30000 milliseconds (30 seconds) So, you have to set a config to the default behavior in the Ext.data.proxy.Ajax, for example, 60s, like: Ext.define('Core.data.proxy.WrapperAjax',{ extend: 'Ext.data.proxy.Ajax', alias: 'proxy.wrapperAjax', config: { timeout:…