DDL没有使用新的选项集刷新
$(“#selectid”)。live('change',function(){ if($('option:selected',$(this))。text()=='--Next 50--'){
var currentFifty = (parseInt($(this).val()) - 1);
var upperFifty = parseInt(currentFifty + 50);
var cOptions = '';
for (var i = currentFifty; i < upperFifty; i++) {
if (collection[i].ID != null && collection[i].ID != "undefined") {
cOptions = cOptions + "<option value=" + collection[i].ID + ">" + collection[i].Text + "</option>";
}
}
alert($(this).html());
$(this).append(cOptions);
$(this).append($("<option></option>").val((upperFifty + 1)).html("--Next 50--"));
var allhtml = ($(this).html());
$(this).trigger('refresh');
}
});