extjs - How to remove scrollbars for a combobox in extjs2 -


i want remove scrollbars combox box

                                new ext.form.combobox({                                     name:'cmbrating',                                     id:'cmbrat',                                     store: new ext.data.simplestore({                                         fields: ["wordrating","wordratingvalue"],                                         data: [["0","xxxx word"],["1","aaaaa word"],["2","sssss word"]]                                     }),                                     displayfield:'wordratingvalue',                                     valuefield:"wordrating",                                     mode: 'local',                                     triggeraction: 'all',                                     forceselection: true,                                     editable: false,                                     allowblank: false,                                     blanktext: 'plase choose rating.',                                     fieldlabel: '*rating',                                     anchor: '90%'                                 })

this code using, in local ie11 browser no scrollbars coming when deploy same thing in our testing environment getting scrollbars enter image description here please suggest me how resolve issue

for extjs 2, can applying custom list css class listclass combobox config , set class force overflow: hidden style this:

ext.onready(function() {    new ext.form.combobox({      renderto: 'combocontainer',        name:'cmbrating',      id:'cmbrat',      store: new ext.data.simplestore({        fields: ["wordrating","wordratingvalue"],        data: [["0","xxxx word xxx xxx xxxxxxxx xxxxx aaaaa"],["1","aaaaa word"],["2","sssss word"],["3","xxxx word"],["4","aaaaa word"],["5","sssss word"],["6","xxxx word"],["7","aaaaa word"],["8","sssss word"],["0","xxxx word"],["1","aaaaa word"],["2","sssss word"],["3","xxxx word"],["4","aaaaa word"],["5","sssss word"],["6","xxxx word"],["7","aaaaa word"],["8","sssss word 1"]]      }),      displayfield:'wordratingvalue',      valuefield:"wordrating",      mode: 'local',      triggeraction: 'all',      forceselection: true,      editable: false,      allowblank: false,      blanktext: 'plase choose rating.',      fieldlabel: '*rating',      anchor: '90%',      listclass: 'x-combo-hide-scrollbars'    });  });
.x-combo-hide-scrollbars .x-combo-list-inner {    overflow: hidden !important;  }
<link rel="stylesheet" type="text/css" href="http://zikro.gr/dbg/html/extjs/extjs-2.2.1/css/ext-all.css" />  <script type="text/javascript" src="http://zikro.gr/dbg/html/extjs/extjs-2.2.1/adapter/ext/ext-base.js""> </script>  <script type="text/javascript" src="http://zikro.gr/dbg/html/extjs/extjs-2.2.1/ext-all.js""> </script>  <div id="combocontainer"></div>

my extjs 2 example: http://zikro.gr/dbg/html/extjs/combo-hide-scroll-extjs2.html

for extjs 4, there autoscroll parameter allows enable or disable scrollbars if apply listconfig parameters:

ext.onready(function() {    new ext.form.combobox({      renderto: 'combocontainer',        name:'cmbrating',      id:'cmbrat',      store: new ext.data.simplestore({        fields: ["wordrating","wordratingvalue"],        data: [["0","xxxx word xxx xxx xxxxxxxx xxxxx aaaaa"],["1","aaaaa word"],["2","sssss word"],["3","xxxx word"],["4","aaaaa word"],["5","sssss word"],["6","xxxx word"],["7","aaaaa word"],["8","sssss word"],["0","xxxx word"],["1","aaaaa word"],["2","sssss word"],["3","xxxx word"],["4","aaaaa word"],["5","sssss word"],["6","xxxx word"],["7","aaaaa word"],["8","sssss word"]]      }),      displayfield:'wordratingvalue',      valuefield:"wordrating",      mode: 'local',      triggeraction: 'all',      forceselection: true,      editable: false,      allowblank: false,      blanktext: 'plase choose rating.',      fieldlabel: '*rating',      anchor: '90%',      listconfig: {        autoscroll: false      }    });  });
<link href="https://cdnjs.cloudflare.com/ajax/libs/extjs/4.2.1/resources/ext-theme-classic/ext-theme-classic-all.css" rel="stylesheet" />  <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/extjs/4.2.1/ext-all.js"></script>  <div id="combocontainer"></div>

my extjs 4 example: http://zikro.gr/dbg/html/extjs/combo-hide-scroll.html


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