基于AJAX的分页类实现代码

ge''+thisObj.id).click(function(){
         var v = $(''#pageNo''+thisObj.id).val();
            if(!isIntGreatZero(v) || v == ''0''){
                alert(''您输入页数不合法,请重新输入!'');
                $("#pageNo"+thisObj.id).focus();
                return;
            }
         if(v > pageCount){
                alert(''您输入页数大于总页数,请重新输入!'');
                $("#pageNo"+thisObj.id).focus();
                return;
            }
            thisObj.pageNo = v;
            thisObj.load(thisObj.url,thisObj.params);
        });
    }

}
//true if the string is empty
var isEmpty = function(text) {
    var isEmpty = true;
    for (var i = 0; i < text.length; i++) {
        if (text.charAt(i) != '' '') {
            isEmpty = false;
            break;
        }
    }
    return isEmpty;
}
//true if the string is int and great than zero or equals zero
var isIntGreatZero = function(str) {
    if (isEmpty(str))
        return false;
    var temp1 = true;
    var temp2 = ''0123456789'';
    for (var i = 0; i < str.length; i++) {
        var c = str.charAt(i);
        if (temp2.indexOf(c) == -1) {
            temp1 = false;
            break;
        } else {
            if (c == ''0'' && i == 0 && str.length > 1) {
                temp1 = false;