queryparam in extjs combo

1
votes

i am passing a url to my store's proxy and need to pass a query parameter to it.I tried using queryParam :'q'.When i use this,in firebug i see q="whatever i type",this returns me the entire list of data irrespective of whatever i type.Actually the way want to pass the parameter is different.If i do this in my proxy,

extraParams:{
 q:'selectedType:'+'whatever i type' 
}

This matches the way i need to pass whatever i type to the server but does not work because i have used queryParam :'q' also.But if i do not use queryParam :'q',it gives me a network error and by default the whatever i type is passed to 'query'.Basically, i want to append whatever i type after 'selectedType:'. Is there a way i can do this.Any help is appreciated....thanks

1
extjsextjs4
it's not standard thing, who made this? Read IETF's RFC for this : Many URL schemes reserve certain characters for a special meaning: their appearance in the scheme-specific part of the URL has a designated semantics. If the character corresponding to an octet is reserved in a scheme, the octet must be encoded. The characters ";", "/", "?", ":", "@", "=" and "&" are the characters which may be reserved for special meaning within a scheme. No other characters may be reserved within a scheme. - Oğuz Çelikdemir

1 Answers

0
votes

you need to override 'doRawQuery' with:

doRawQuery: function() {
    this.doQuery('selectedType:' + this.getRawValue(), false, true);
}

this will calles before a query will start.