[英]How to group and count elements of a JSON file with multiple objects on javascript?
[英]Multiple JSON or JavaScript objects in dynamic HTML elements
我想将整个JSON对象传递给动态HTML元素。
类似于这个例子
我使用以下代码来实现此功能-
btoa(unescape(encodeURIComponent(JSON.stringify(dataItem)))) // To escape special characters and encode JSON
'<p><a href="#" onclick="passJson(\'' + dataItem + '\')">Check console log</a></p>';
JSON.parse(atob(obj)) // to decode back to JSON
在上面的示例之前,我正在尝试制作此示例,以使我的一天痛苦不堪。
最后一个示例只有一个大问题,即所有链接都引用由以下代码生成的最后一个对象。
for(var i = 0; i < giveData().length; i++){
var dataItem = giveData()[i];
dataItem["name"] = dataItem["name"] + i;
dataItem["value"] = i;
var dataItem = btoa(unescape(encodeURIComponent(JSON.stringify(dataItem))))
var divStr='<p><a href="#" onclick="passJson(\'' + dataItem + '\')">Check console log</a></p>';
htmlStr += divStr;
}
我相信这是由于相同的变量名dataItem
(在passJson()
中的HTML中)造成的。
在创建/更新变量divStr
,在将其附加到主体之前,它必须采用dataItem
变量的最后一个值。
var divStr='<p><a href="#" onclick="passJson(dataItem)">Check console log</a></p>';
1.如果有,您能否在最后的示例中提及改进选项? 我担心这种解决方法不适用于较大的JSON对象。
2.另外,我在最初的示例中犯了什么错误?
我don't
希望使用attribute
这样 。 而且我don't
在HTML中传递字符串化的JSON对象。
不必担心giveData()
被多次调用。 我很懒,同时又不想全局数组变量。
谢谢。
我想您总会获得所有点击的最后一项。 您可以检查是否将项目添加到另一个项目中。另外, var dataItem = giveData()[i];
会再次调用不好的函数。for循环中的相同giveData().length
也将调用相同的函数agian,因此尝试使用变量初始化GiveData()然后使用它而不调用函数。当您有对象数组时,可以选择forEach。或者让我们知道您要通过此方法实现的目标。
var arrayObj= [{"context":{"dialog":{},"suggestions":["confusion","Were you looking for this?",[{"name":"Claim ratio","iid":"dkjw343-efkn3-34klffd"}]],"user":{"designation":"FLS","client_iid":1,"channel":"BANCA","name":"Sujit","dashboard_iid":1},"namespace":"sales"},"conversation_metadata":{"preprocessed_utterance":"solvency percentage","updated_context":{"dialog":{},"suggestions":["confusion","Were you looking for this?",[{"name":"Claim ratio","iid":"dkjw343-efkn3-34klffd"}]],"user":{"designation":"FLS","client_iid":1,"channel":"BANCA","name":"Sujit","dashboard_iid":1},"namespace":"sales"},"matching_intent":"fallback-intent","top_matches":[["dkjw343-efkn3-34klffd",0.4999999999999999,{"final_vector":{"solvency":1,"percentage":1},"concepts_interchanged":[],"concept_vector":{"percentage":1,"claim":1},"unknown_concept_query":[],"optional_concept":[],"question":"Claim ratio","weights":[["percentage",0.7071067811865475,1]]}],["jd34jn-43jn3-3kjnewd",0,{"final_vector":{"solvency":1,"calculate":1},"concepts_interchanged":[["calculate","percentage"]],"concept_vector":{"commission":1,"agent":1},"unknown_concept_query":[],"optional_concept":[],"question":"Agent commission","weights":[]}]],"status":"SUCCESS","time":0.020668506622314453},"end_time":"Fri, 28 Jul 2017 07:47:48 -0000","iid":"djnfdk-32n23nkjnk-23nkkjkjd","matched_query":"fallback-intent","flag":"DISLIKE","status":"SUCCESS","start_time":"Fri, 28 Jul 2017 07:47:48 -0000","response":[{"type":"text","content":"Sorry, I am unable to answer your query!","version":"0.0.0","interface":"web"}],"query":"solvency ratio","confidence":0.4999999999999999},{"context":{"dialog":{},"user":{"designation":"FLS","client_iid":1,"channel":"BANCA","name":"Sujit","dashboard_iid":1},"auto_suggest_selection":"dkjw343-efkn3-34klffd","previous_intent":"dkjw343-efkn3-34klffd","namespace":"sales"},"conversation_metadata":{"preprocessed_utterance":"claim percentage","updated_context":{"dialog":{},"user":{"designation":"FLS","client_iid":1,"channel":"BANCA","name":"Sujit","dashboard_iid":1},"auto_suggest_selection":"dkjw343-efkn3-34klffd","previous_intent":"dkjw343-efkn3-34klffd","namespace":"sales"},"matching_intent":"dkjw343-efkn3-34klffd","top_matches":[],"status":"SUCCESS","time":0.016078472137451172},"end_time":"Fri, 28 Jul 2017 07:47:52 -0000","iid":"sdlkmcllksd-23knlsd-32emmll32","matched_query":"dkjw343-efkn3-34klffd","flag":"CLEAR","status":"SUCCESS","start_time":"Fri, 28 Jul 2017 07:47:52 -0000","response":[{"type":"text","content":"Claim Settlement Ratio = Total Claims Approved (paid to nominees) divided by Total Claims Received by the Company.\nThe overall company claim ratio was 95% as on 2015-16.\nFor more specific claim ratios, please contact the claims team.\n","version":"0.0.0","interface":"web"}],"query":"Claim ratio","confidence":1}];
var htmlStr = '';
function passJson(obj) {
console.log(JSON.parse(atob(obj)));
}
arrayObj.forEach(function(dataItem){
var dataItem = btoa(unescape(encodeURIComponent(JSON.stringify(dataItem))))
var divStr='<p><a href="#" onclick="passJson(\'' + dataItem + '\')">Check console log</a></p>';
htmlStr += divStr;
});
$('body').append(htmlStr);
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