Hello all,

I like to get help on how to set value for QueryPattern parameter (ListSearchExtender control), I wish to locate the item if the typed character appears anywhere in the text.

Thanks! 

Hi FirstTimerhm,

ListSearchExtender  has provide its set_queryPattern for your target.  Here is the detail.

  get_queryPattern : function() {
        /// <value type="AjaxControlToolkit.ListSearchQueryPattern">
        /// Search query pattern to be used to find items.
        /// Can be StartsWith (default) or Contains
        /// </value>
        return this._queryPattern;
    },

    set_queryPattern : function(value) {
        if (this._queryPattern != value) {
            this._queryPattern = value;
            this.raisePropertyChanged('queryPattern');
        }
    }  

You can do it like this, $find("ListSearchExtender's behaviorID ").set_queryPattern(value);

Best regards,

Joanthan