我无法让jqGrid显示我的数据。当我点击标题时,它显示没有记录来查看表格的底部,但我知道情况并非如此。我试图显示的Json是来自url,来自该url的Json是使用golang从mysql数据库中提取的。我使用的是Jquery jqGrid版本4.4.3。
这是我的HTML页面,其中包含显示表格和功能的代码
var results = from p in tablename
group p by p.cas into g
select g.OrderByDescending(e=>e.pref.Length).First()
这是从mysql数据库中提取并显示在我正在调用的URL上的JSON
#lang racket
(require (for-syntax syntax/parse racket/list))
(begin-for-syntax
(define (expression->subexpressions stx)
(define expansion (local-expand stx 'expression '()))
(syntax-parse expansion
#:datum-literals (#%app quote)
[x:id (list #'x)]
[b:boolean (list #'b)]
[n:number (list #'n)]
; insert other atoms here
[(quote literal) (list #'literal)]
[(#%app e ...)
(cons stx
(append-map expression->subexpressions (syntax->list #'(e ...))))]
; other forms in fully expanded syntax goes here
[else
(raise-syntax-error 'expression->subexpressions
"implement this construct"
stx)])))
(define-syntax (echo-and-eval stx)
(syntax-parse stx
[(_ expr)
#'(begin
(display "] ") (displayln (syntax->datum #'expr))
(displayln expr))]))
(define-syntax (echo-and-eval-subexpressions stx)
(syntax-parse stx
[(_ expr)
(define subs (expression->subexpressions #'expr))
(with-syntax ([(sub ...) subs])
#'(begin
; sub expressions
(echo-and-eval sub)
...
; original expression
(echo-and-eval expr)))]))
(echo-and-eval-subexpressions (+ 1 2 (* 4 5)))
答案 0 :(得分:0)
您需要设置
mtype: "GET",
datatype: "jsonp",
在你的jqgrid配置中
工作演示: