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本帖最后由 凯歌 于 2018-9-3 12:04 编辑
bex5 版本2.7
从自定义action中调用webservices获取json 数据赋值给data组件,然后显示在gird中;代码如下:
mainActivity.trigger1Click = function(event) {
justep.Request
.sendBizRequest2({
dataType : "json",
action : "getDocListByWS",
// bsessionid: $.jpolite.ClientInfo.businessId,
process : "/metrodetection/spdocs/process/spdocslist/spdocslistProcess",
activity : "mainActivity",
// parameters : param,
callback : function(result) {
if (result.state) {
alert("调用成功!:" + result.response);
justep.xbl("spDocData").loadJson(result.response);
} else {
throw new Error("调用失败!|" + result.response.message);
}
}
});
};
显示调用成功,并且返回json数据,但接下来报错:
“Cannot read property 'length' of undefined”
如图:
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