grails链接-将javascript变量添加到params中 [英] grails link - add javascript variable into params

问题描述

$('#andiebox').append('<g:link controller="search" action="search" params="[where:'+destination+', what:what, sort:sort, type:type, distance:distance]">Psychos in HH</g:link>');

grails不接受此设置，我如何正确插入变量?

this is not accepted by grails, how can i insert the variable correctly?

该变量是从输入端在客户端生成的:

the variable is clientside generared from a input:

var destination = $(this).attr("id");

            var metaSection = $("#metaSection").val(); 

推荐答案

<g:link是服务器端标记，因此它只能为链接做基础.所有客户端参数都应在客户端上填写.像这样:

<g:link is server-side tag, so it could only prepare base to your link. All client side parameters should be filled on client side. Something like:

var params = { 
   what: '${what.encodeAsJavaScript()}', //as I understand all this variables are server side variables
   sort: '${sort.encodeAsJavaScript()}', 
   type: '${type.encodeAsJavaScript()}', 
   distance: '${distance.encodeAsJavaScript()}' 
}; 
params.destination =  $(this).attr("id");
var urlBase = '${createLink(controller:"search", action: "search").encodeAsJavaScript()}';

$('#andiebox').append('<a href="' + url + '?' + $.serialize(params) + '">Psychos in HH</a>');

这篇关于grails链接-将javascript变量添加到params中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！