I am trying to access the student tags array which has an object inside of it (student_tags:tag:"do not contact") Can someone please help me with the syntax on getting this data? I am pretty sure my syntax in retrieving this array is incorrect.
JSON Data being fetched:
{
"id":"e90c4c93-207c-49f7-89c4-eb85b3315dd5",
"created_by_user_id":"8560ed12-2858-4237-bea2-3dcab82637d3",
"date_created":"2019-08-06T22:54:59.583257+00:00",
"person_number":5973,
"first_name":"Test",
"middle_name":"James",
"last_name":"Cook",
"birth_name":null,
"email":"test#gmail.com",
"alt_email":null,
"facebook_url":null,
"linkedin_url":"https://www.linkedin.com/in/test-burns-273a5165/",
"gender":"Male",
"phone_numbers":[
{
"phone_type":"Mobile",
"number":"449288809"
},
{
"phone_type":"Home",
"number":"93938289"
}
],
"is_no_contact":false,
"is_client":false,
"student_detail":{
"onboarding_student_setting_id":"e189187a-cc91-43c6-ac44-635328b1e95a",
"student_onboarding_setting":{
"id":"e189187a-cc91-43c6-ac44-635328b1e95a",
"created_by_user_id":"562a63a2-e24e-4ff7-8358-dfb74ed6c70a",
"title":"High School On-boarding Process",
"description":"High School On-boarding Process",
"is_default":false,
"onboarding_steps":[
{
"step_id":"9cd30560-1c3c-4382-b8a2-505e78b9ce4d",
"set_tags":[
"Student Tag"
],
"set_to_status":"Potential",
"title":"Contact",
"short_title":"Contact",
"is_attachment_required":null
},
{
"step_id":"e6f90546-a516-416c-a880-9adc10358f1d",
"set_tags":[
],
"set_to_status":"Pipeline",
"title":"Program Orientation",
"short_title":"PO",
"is_attachment_required":null
},
{
"step_id":"8660df59-ddd8-4182-b6ca-c44e3de70969",
"set_tags":[
],
"set_to_status":"Confirmed",
"title":"Parental Consent",
"short_title":"Parental Consent",
"is_attachment_required":true
}
],
"is_disabled":false
},
"student_onboarding_history":[
],
"onboarding_steps_complete":null,
"onboarding_percent":null,
"graduating_student_setting_id":null,
"student_graduating_setting":null,
"student_graduating_history":[
],
"graduating_steps_complete":null,
"graduating_percent":null,
"is_active":true,
"date_deactivated":"2019-08-09T03:36:57.977584",
"deactivated_person_id":"562a63a2-e24e-4ff7-8358-dfb74ed6c70a",
"deactviated_notes":null,
"student_status":"Pipeline",
"language_group":null,
"heritage":null,
"date_ics_set":"2019-08-08T04:28:48.832170",
"ics_by_person_id":"562a63a2-e24e-4ff7-8358-dfb74ed6c70a",
"ics_status":"Active",
"ics_id":null,
"ics_start":null,
"ics_end":null,
"ics_notes":null,
"student_tags":[
{
"tag":"Do not contact",
"date_added":"2019-08-13 06:06:13.012817"
}
],
"student_source":"Other",
"date_of_birth":"2019-08-07",
"semester_number_start":null,
"semester_year_start":null,
"semester_number_end":null,
"semester_year_end":null,
"location_address":{
"line_1":"34 Adelaide Avenue",
"line_2":"",
"suburb":"east lindfield",
"postcode":"2322",
"state":"",
"country_code":"AU",
"location_description":"east lindfield, ",
"formatted_location":null,
"latitude":"-33.7691871",
"longitude":"151.1863407"
},
"emergency_first_name":"Someone",
"emergency_last_name":"",
"emergency_phone_numbers":[
],
"emergency_address":{
"line_1":"hi",
"line_2":"",
"suburb":"willoughby",
"postcode":"4154",
"state":"NSW",
"country_code":"AU",
"location_description":"willoughby, NSW",
"formatted_location":null,
"latitude":"-33.804179",
"longitude":"151.2042376"
},
"emergency_relationship":"Auntie",
"university":null,
"campus":null,
"degree_pool_id":[
],
"degree":null,
"degree_major":null,
"high_school":"School",
"high_school_complete":null,
"is_travel_required":null,
"date_alumni_set":null,
"alumni_set_by_person_id":null,
"alumni_company":null,
"alumni_job_title":null,
"alumni_city":null,
"alumni_state":null,
"alumni_country_code":null,
"alumni_notes":null,
"is_at_risk":null,
"date_at_risk_set":null,
"at_risk_by_person_id":null,
"at_risk_context":null,
"at_risk_reasons":null,
"at_risk_semester":null,
"at_risk_year":null,
"at_risk_notes":null,
"quick_notes":null,
"cv_url":null,
"public_summary":null,
"public_profile":null,
"is_graduating":null,
"graduating_by_person_id":null,
"graduating_semester":null,
"graduating_year":null,
"graduating_notes":null,
"advisor_users":[
{
"date_created":"2019-08-06T22:54:59.582970+00:00",
"is_primary":true,
"advisor_person_id":"8560ed12-2858-4237-bea2-3dcab82637d3"
}
]
},
"contact_detail":{
"company_id":null,
"contact_tags":null,
"location_address":{
"line_1":null,
"line_2":null,
"suburb":null,
"postcode":null,
"state":null,
"country_code":null,
"location_description":null,
"formatted_location":null,
"latitude":null,
"longitude":null
},
"job_title":null,
"quick_notes":null,
"is_primary":null,
"is_billing":null,
"is_student_contact":null,
"advisor_users":null
},
"current_placements":null,
"previous_placements":null
}
The function returning the JSON response:
var url = "http://api.com/v1/";
var response = UrlFetchApp.fetch(url, options);
var message = response.getContentText();
var code = response.getResponseCode();
Logger.log(message)
var tags = message["student_tags"][0]
Logger.log(tags)
In response to 'would you know how to use the key/value loop to access the same student tag value ("Do not contact")?', I'm not sure I understand the question, but the below code may be a good place to start. Let me know if I'm way off track...
var tags = message.student_detail.student_tags,
i = 0,
len = tags.length;
for (i; i < len; i++) {
var obj = tags[i];
for (a in obj) {
console.log(a, obj[a])
}
}
Related
Having trouble understanding why I nothing back when doing this:
I have a jsonArray like this:
{
"playerTiles":{
"32f31063-29e4-47e8-93d0-cc68a27aa619":[
"0,0,10,23",
"1,0,8,8",
"2,3,8,86",
"3,0,1,14",
"4,0,9,9",
"5,3,2,80",
"6,1,4,30",
"7,1,9,48",
"8,1,11,50",
"9,1,13,52",
"10,0,13,26",
"11,0,12,25",
"12,3,4,95",
"13,3,2,93",
"14,3,10,101",
"15,1,1,40"
],
"3d60a7d7-9b55-4a49-83e7-9e30f8f84e2e":[
"0,2,2,54",
"1,1,5,31",
"2,2,3,68",
"3,2,3,55",
"4,1,6,45",
"5,0,4,17",
"6,0,12,12",
"7,0,1,1",
"8,3,10,88",
"9,3,12,90",
"10,3,5,96",
"11,0,7,7",
"12,1,4,43",
"13,3,11,89",
"14,3,13,104",
"15,3,13,91"
]
},
"playerStats":{
"32f31063-29e4-47e8-93d0-cc68a27aa619":{
"status":"open",
"swaps":"0",
"tileSum":"117",
"token":"",
"lang":"en",
"country":"",
"message":false,
"reminder":0.0,
"won":0.0,
"row":0.0,
"top":0.0,
"winner":0.0,
"moves":0.0,
"passes":0.0,
"swapped":0.0
},
"3d60a7d7-9b55-4a49-83e7-9e30f8f84e2e":{
"status":"open",
"swaps":"0",
"tileSum":"111",
"token":"",
"lang":"en",
"country":"US",
"message":false,
"reminder":0.0,
"won":0.0,
"row":0.0,
"top":0.0,
"winner":0.0,
"moves":0.0,
"passes":0.0,
"swapped":0.0
}
}
}
When doing this:
let playerStats = jsonArray.playerStats;
I get this in return
{}
But when doing this:
let playerTiles = jsonArray.playerTiles;
I get this in return:
{
"3d60a7d7-9b55-4a49-83e7-9e30f8f84e2e": [
"0,0,2,2",
"1,0,5,18",
"2,2,3,55",
"3,3,13,91",
"4,0,6,19",
"5,2,1,53",
"6,0,7,20",
"7,0,3,16",
"8,0,11,24",
"9,3,6,84",
"10,4,0,106",
"11,3,13,104",
"12,1,10,49",
"13,0,13,26",
"14,2,13,65",
"15,3,9,100"
],
"32f31063-29e4-47e8-93d0-cc68a27aa619": [
"0,1,6,32",
"1,1,1,40",
"2,2,9,74",
"3,1,12,38",
"4,4,0,105",
"5,2,8,60",
"6,2,7,72",
"7,0,9,22",
"8,3,5,83",
"9,3,1,79",
"10,2,7,59",
"11,2,6,71",
"12,1,13,52",
"13,2,9,61",
"14,0,11,11",
"15,0,8,21"
]
}
How do I get the playerStats?
Any help is appreciated and thanks in advance :-)
I am trying to be able to drop JSON formatted data into a textarea to be able to pull out one piece of data at a time. Currently I am just trying to get the names output to a DIV. This is a static HTML file with one textarea, one button and 1 DIV. I am not getting any output which I do not understand. Any assistance would be greatly appreciated.
HTML
<!DOCTYPE html>
<html>
<head>
<script>
function parser(){
var results = document.getElementById("results");
var information = document.getElementById("TTP");
var data = JSON.parse("information");
results.innerHTML = "";
for(var obj in data){
results.innerHTML += data[obj].user+" is present +"<br />";
}
results.innerHTML = "requesting...";
}
</script>
</head>
<body>
<textarea id="TTP"></textarea>
<div id="results"></div>
<input type="button" onClick="parser()" value="Run"></input>
</body>
</html>
JSON Data
{ "user":"John", "age":22, "country":"United States" },
{ "user":"Will", "age":27, "country":"United Kingdom" },
{ "user":"Abiel", "age":19, "country":"Mexico" },
{ "user":"Rick", "age":34, "country":"Panama" },
{ "user":"Susan", "age":23, "country":"Germany" },
{ "user":"Amy", "age":43, "country":"France" },
{ "user":"Pete", "age":18, "country":"Italy" },
{ "user":"Chris", "age":25, "country":"United States" },
{ "user":"Louis", "age":31, "country":"Spain" },
{ "user":"Emily", "age":38, "country":"Uraguay" },
{ "user":"Shawn", "age":52, "country":"Chile" },
{ "user":"Greg", "age":24, "country":"Romania" }
There are a few issues in your code, the main one being your parsing of information
You're passing the literal string "information" instead of the value of the text box
The other issues are with your string concatenation as pointed out by Nick Parsons, and with the line results.innerHTML = "requesting..."; as this will just override what your for loop has set
function parser() {
var results = document.getElementById("results");
var information = document.getElementById("TTP");
var data = JSON.parse(information.value);
results.innerHTML = "";
for (var obj in data) {
results.innerHTML += data[obj].user + " is present <br/> ";
}
}
<textarea id="TTP"></textarea>
<div id="results"></div>
<input type="button" onClick="parser()" value="Run"></input>
P.S you will have to wrap your dataset in [] to denote it's an array
function parser(){
var results = document.getElementById("results");
var information = document.getElementById("TTP").value; // <-- 1
var data = JSON.parse(information); // <-- 2
results.innerHTML = "";
for(var obj in data){
results.innerHTML += data[obj].user+" is present <br>"; // <-- 3
}
//results.innerHTML = "requesting..."; // <-- 4
}
<textarea id="TTP">[{ "user":"John", "age":22, "country":"United States" },
{ "user":"Will", "age":27, "country":"United Kingdom" },
{ "user":"Abiel", "age":19, "country":"Mexico" },
{ "user":"Rick", "age":34, "country":"Panama" },
{ "user":"Susan", "age":23, "country":"Germany" },
{ "user":"Amy", "age":43, "country":"France" },
{ "user":"Pete", "age":18, "country":"Italy" },
{ "user":"Chris", "age":25, "country":"United States" },
{ "user":"Louis", "age":31, "country":"Spain" },
{ "user":"Emily", "age":38, "country":"Uraguay" },
{ "user":"Shawn", "age":52, "country":"Chile" },
{ "user":"Greg", "age":24, "country":"Romania" }]</textarea>
<div id="results"></div>
<input type="button" onClick="parser()" value="Run"></input>
Changes:
document.getElementById() gets an element, you need its value
"information" is a string, information is the variable you want to parse
" is present +"<br />" was not a correct string
The "requesting..." string overwrote the result, it is commented now
Your JSON is not a JSON, it needs surrounding []-s to become a list
I am getting some dynamic data from Ajax call in JSON format on
var out;
request.done(function( data ) {
out = data;
console.log(out);
});
which looks like
{
"seq":"1",
"node":"1407",
"edge":"1721",
"cost":"0.00155228618815934",
"st_astext":"MULTILINESTRING((-124.339494 49.3269419000001,-124.3387254 49.3269805,-124.338669 49.3270201,-124.3386158 49.3270832000001,-124.3386343 49.3274121000001,-124.3386975 49.3274896,-124.3390742 49.3276439000001,-124.3394701 49.3277238000001,-124.339726 49.3277574000001,-124.3398638 49.3277496000001,-124.3399475 49.3277140000001,-124.3400263 49.3276270000001,-124.3402516 49.3272857000001,-124.340277 49.3271520000001,-124.3402715 49.3270367000001,-124.3402042 49.3269591000001,-124.3401021 49.3269305000001,-124.339494 49.3269419000001))"
}{
"seq":"2",
"node":"2459",
"edge":"43870",
"cost":"0.0014795249102581",
"st_astext":"MULTILINESTRING((-123.4051866 48.4191865000001,-123.4053714 48.4191387000001,-123.405405 48.4190178000001,-123.4050125 48.4186474000001,-123.4047663 48.4185377000001,-123.4045437 48.4185367000001,-123.4044758 48.4185937,-123.4043546 48.4189586000001,-123.404408 48.4190429000001,-123.4051866 48.4191865000001))"
}{
"seq":"3",
"node":"14962",
"edge":"15633",
"cost":"0.00144452021471863",
"st_astext":"MULTILINESTRING((-124.2005178 48.8657682,-124.2008549 48.8656748000001,-124.2011903 48.8656273,-124.2020436 48.8656722000001,-124.2029403 48.8658963,-124.2033335 48.8659029,-124.2034588 48.8658654000001,-124.2034906 48.8658182,-124.2034447 48.8657724,-124.203297 48.8657185000001,-124.203148 48.8656980000001,-124.2027598 48.865705,-124.20221 48.8655579000001,-124.2017332 48.8654932000001,-124.200973 48.8654362,-124.2006816 48.8654025000001,-124.200004 48.8651794,-124.1997069 48.8650816000001,-124.1995273 48.8650453000001,-124.1992556 48.8650290000001,-124.1988955 48.8649418000001,-124.1987556 48.8649332000001,-124.1986996 48.8649719000001,-124.1986801 48.8650336000001,-124.1986764 48.8650454,-124.1987314 48.8651373000001,-124.1988681 48.8651927000001,-124.1992515 48.8652406000001,-124.1995975 48.8653437,-124.2000068 48.8655325,-124.2005013 48.8657606,-124.2005178 48.8657682))"
}{
"seq":"4",
"node":"13891",
"edge":"13862",
"cost":"0.00076542396749831",
"st_astext":"MULTILINESTRING((-124.4606302 49.3438327000001,-124.4605727 49.3436995000001,-124.4604416 49.3435897000001,-124.4602789 49.3435198000001,-124.4601008 49.3434993000001,-124.4599664 49.3435289000001,-124.4598809 49.3436195,-124.4598941 49.3441714000001,-124.4599637 49.3442309000001,-124.4600623 49.3442440000001,-124.4601711 49.3441961,-124.4606302 49.3438327000001))"
}{
"seq":"5",
"node":"3684",
"edge":"28825",
"cost":"0.00117904724673861",
"st_astext":"MULTILINESTRING((-123.3495787 48.4045938,-123.3496211 48.4041484000001,-123.3493846 48.4033146,-123.3492248 48.4032068000001,-123.3490655 48.4031857000001,-123.3489141 48.4032153000001,-123.3486746 48.4033022,-123.3486286 48.4034498,-123.3494207 48.4043084,-123.3495787 48.4045938))"
}{
"seq":"6",
"node":"12168",
"edge":"11270",
"cost":"0.00109953281896407",
"st_astext":"MULTILINESTRING((-123.4652201 48.4475155000001,-123.4648358 48.4482124,-123.4650847 48.4482788,-123.4654424 48.4475732000001,-123.4652201 48.4475155000001))"
}
now I need to load the "st_astext":"MULTILINESTRING of each seq to arrays of arry like
var paths = [
[
[-124.339494,49.3269419000001],
[-124.3387254,49.3269805],
[-124.338669,49.3270201],
...
],
[
[-123.4051866, 48.4191865000001],
[-123.4053714, 48.4191387000001],
[-123.405405, 48.4190178000001],
....
]
];
To accomplish this, you can strip out the "MULTILINE..." portion of your string, and then split that string on a comma to get each set of coordinates. From there, you can split on the space separating the coordinates, and coerce to a Number. Like so:
var data = [{
"seq":"1",
"node":"1407",
"edge":"1721",
"cost":"0.00155228618815934",
"st_astext":"MULTILINESTRING((-124.339494 49.3269419000001,-124.3387254 49.3269805,-124.338669 49.3270201,-124.3386158 49.3270832000001,-124.3386343 49.3274121000001,-124.3386975 49.3274896,-124.3390742 49.3276439000001,-124.3394701 49.3277238000001,-124.339726 49.3277574000001,-124.3398638 49.3277496000001,-124.3399475 49.3277140000001,-124.3400263 49.3276270000001,-124.3402516 49.3272857000001,-124.340277 49.3271520000001,-124.3402715 49.3270367000001,-124.3402042 49.3269591000001,-124.3401021 49.3269305000001,-124.339494 49.3269419000001))"
},{
"seq":"2",
"node":"2459",
"edge":"43870",
"cost":"0.0014795249102581",
"st_astext":"MULTILINESTRING((-123.4051866 48.4191865000001,-123.4053714 48.4191387000001,-123.405405 48.4190178000001,-123.4050125 48.4186474000001,-123.4047663 48.4185377000001,-123.4045437 48.4185367000001,-123.4044758 48.4185937,-123.4043546 48.4189586000001,-123.404408 48.4190429000001,-123.4051866 48.4191865000001))"
},{
"seq":"3",
"node":"14962",
"edge":"15633",
"cost":"0.00144452021471863",
"st_astext":"MULTILINESTRING((-124.2005178 48.8657682,-124.2008549 48.8656748000001,-124.2011903 48.8656273,-124.2020436 48.8656722000001,-124.2029403 48.8658963,-124.2033335 48.8659029,-124.2034588 48.8658654000001,-124.2034906 48.8658182,-124.2034447 48.8657724,-124.203297 48.8657185000001,-124.203148 48.8656980000001,-124.2027598 48.865705,-124.20221 48.8655579000001,-124.2017332 48.8654932000001,-124.200973 48.8654362,-124.2006816 48.8654025000001,-124.200004 48.8651794,-124.1997069 48.8650816000001,-124.1995273 48.8650453000001,-124.1992556 48.8650290000001,-124.1988955 48.8649418000001,-124.1987556 48.8649332000001,-124.1986996 48.8649719000001,-124.1986801 48.8650336000001,-124.1986764 48.8650454,-124.1987314 48.8651373000001,-124.1988681 48.8651927000001,-124.1992515 48.8652406000001,-124.1995975 48.8653437,-124.2000068 48.8655325,-124.2005013 48.8657606,-124.2005178 48.8657682))"
},{
"seq":"4",
"node":"13891",
"edge":"13862",
"cost":"0.00076542396749831",
"st_astext":"MULTILINESTRING((-124.4606302 49.3438327000001,-124.4605727 49.3436995000001,-124.4604416 49.3435897000001,-124.4602789 49.3435198000001,-124.4601008 49.3434993000001,-124.4599664 49.3435289000001,-124.4598809 49.3436195,-124.4598941 49.3441714000001,-124.4599637 49.3442309000001,-124.4600623 49.3442440000001,-124.4601711 49.3441961,-124.4606302 49.3438327000001))"
},{
"seq":"5",
"node":"3684",
"edge":"28825",
"cost":"0.00117904724673861",
"st_astext":"MULTILINESTRING((-123.3495787 48.4045938,-123.3496211 48.4041484000001,-123.3493846 48.4033146,-123.3492248 48.4032068000001,-123.3490655 48.4031857000001,-123.3489141 48.4032153000001,-123.3486746 48.4033022,-123.3486286 48.4034498,-123.3494207 48.4043084,-123.3495787 48.4045938))"
},{
"seq":"6",
"node":"12168",
"edge":"11270",
"cost":"0.00109953281896407",
"st_astext":"MULTILINESTRING((-123.4652201 48.4475155000001,-123.4648358 48.4482124,-123.4650847 48.4482788,-123.4654424 48.4475732000001,-123.4652201 48.4475155000001))"
}];
var paths = data.map(elem => {
var coordsBegin = elem.st_astext.split("((")[1];
var coords = coordsBegin.split("))")[0];
return coords.split(",").map(coord => coord.split(" ").map(Number));
});
console.log(paths);
Assuming the initial data structure is an array of objects, you can loop through it and generate the desired output with Array.prototype.map
const data = [{
"seq":"1",
"node":"1407",
"edge":"1721",
"cost":"0.00155228618815934",
"st_astext":"MULTILINESTRING((-124.339494 49.3269419000001,-124.3387254 49.3269805,-124.338669 49.3270201,-124.3386158 49.3270832000001,-124.3386343 49.3274121000001,-124.3386975 49.3274896,-124.3390742 49.3276439000001,-124.3394701 49.3277238000001,-124.339726 49.3277574000001,-124.3398638 49.3277496000001,-124.3399475 49.3277140000001,-124.3400263 49.3276270000001,-124.3402516 49.3272857000001,-124.340277 49.3271520000001,-124.3402715 49.3270367000001,-124.3402042 49.3269591000001,-124.3401021 49.3269305000001,-124.339494 49.3269419000001))"
}, {
"seq":"2",
"node":"2459",
"edge":"43870",
"cost":"0.0014795249102581",
"st_astext":"MULTILINESTRING((-123.4051866 48.4191865000001,-123.4053714 48.4191387000001,-123.405405 48.4190178000001,-123.4050125 48.4186474000001,-123.4047663 48.4185377000001,-123.4045437 48.4185367000001,-123.4044758 48.4185937,-123.4043546 48.4189586000001,-123.404408 48.4190429000001,-123.4051866 48.4191865000001))"
}, {
"seq":"3",
"node":"14962",
"edge":"15633",
"cost":"0.00144452021471863",
"st_astext":"MULTILINESTRING((-124.2005178 48.8657682,-124.2008549 48.8656748000001,-124.2011903 48.8656273,-124.2020436 48.8656722000001,-124.2029403 48.8658963,-124.2033335 48.8659029,-124.2034588 48.8658654000001,-124.2034906 48.8658182,-124.2034447 48.8657724,-124.203297 48.8657185000001,-124.203148 48.8656980000001,-124.2027598 48.865705,-124.20221 48.8655579000001,-124.2017332 48.8654932000001,-124.200973 48.8654362,-124.2006816 48.8654025000001,-124.200004 48.8651794,-124.1997069 48.8650816000001,-124.1995273 48.8650453000001,-124.1992556 48.8650290000001,-124.1988955 48.8649418000001,-124.1987556 48.8649332000001,-124.1986996 48.8649719000001,-124.1986801 48.8650336000001,-124.1986764 48.8650454,-124.1987314 48.8651373000001,-124.1988681 48.8651927000001,-124.1992515 48.8652406000001,-124.1995975 48.8653437,-124.2000068 48.8655325,-124.2005013 48.8657606,-124.2005178 48.8657682))"
}, {
"seq":"4",
"node":"13891",
"edge":"13862",
"cost":"0.00076542396749831",
"st_astext":"MULTILINESTRING((-124.4606302 49.3438327000001,-124.4605727 49.3436995000001,-124.4604416 49.3435897000001,-124.4602789 49.3435198000001,-124.4601008 49.3434993000001,-124.4599664 49.3435289000001,-124.4598809 49.3436195,-124.4598941 49.3441714000001,-124.4599637 49.3442309000001,-124.4600623 49.3442440000001,-124.4601711 49.3441961,-124.4606302 49.3438327000001))"
}, {
"seq":"5",
"node":"3684",
"edge":"28825",
"cost":"0.00117904724673861",
"st_astext":"MULTILINESTRING((-123.3495787 48.4045938,-123.3496211 48.4041484000001,-123.3493846 48.4033146,-123.3492248 48.4032068000001,-123.3490655 48.4031857000001,-123.3489141 48.4032153000001,-123.3486746 48.4033022,-123.3486286 48.4034498,-123.3494207 48.4043084,-123.3495787 48.4045938))"
}, {
"seq":"6",
"node":"12168",
"edge":"11270",
"cost":"0.00109953281896407",
"st_astext":"MULTILINESTRING((-123.4652201 48.4475155000001,-123.4648358 48.4482124,-123.4650847 48.4482788,-123.4654424 48.4475732000001,-123.4652201 48.4475155000001))"
}];
var paths = data.map(({st_astext}) => {
const [ _ ,numsStr ] = st_astext.match(/\(\((.*)\)\)/);
const arr = numsStr.split(',').map(pair => pair.split(' ').map(Number))
return arr;
});
console.log(paths);
I have the following JSON reply from a PHP file:
[
{
"color": "black",
"product_name": "Prod2",
"revision": "apps/"
},
{
"color": "green",
"product_name": "Prod1",
"revision": "dev/"
}
]
(tested OK on JSONLint)
And Javascript:
$(document).ready(function(){
$('.target').keyup(function() {
var package_name = "name";
var package_version = "version";
var filter_results = "filter";
$.post('includes/package_filter.php', { package_name: package_name, package_version: package_version, filter_results: filter_results }, function(return_result) {
obj = JSON.parse(return_result);
alert(obj.product_name);
var existingDiv = document.getElementById('other');
existingDiv.innerHTML = CreateTable(return_result);
});
});
});
The return_result doesn't seem to be correct since I get Error: SyntaxError: JSON.parse: unexpected end of data when doing the JSON.parse
I also don't go further to the alrt...
What could be wrong?
My PHP file is similar to:
<?php
function package_filter($package_name, $package_version, $filter_results){
foreach ($descriptions as $descriptions_display) {
...
$array_to_return[] = array('color' => $color , 'product_name' => $descriptions_display['product_name'] , 'revision' => $descriptions_display['revision']);
}
return json_encode($array_to_return);
}
?>
My goal is to create a table with my CreateTable function but there is something wrong before.
When dealing with JSON just set fourth parameter in post() method to json:
$.post('includes/package_filter.php', { /* params */ }, function(return_result) {
// return_result[0].product_name;
}, 'json');
Check the encoding of the response UTF-8 ASCII you may have Characters that are messing up with the parser.
I have the following json:
"responseData":{
"results":[
{
"GsearchResultClass":"GimageSearch",
"width":"600",
"height":"530",
"imageId":"ANd9GcRnCkl_5N-gAKDeyTvALVLqZJsTUP4M24qEL6MlBB3cOZo-yyAIAoNbJHkR",
"tbWidth":"135",
"tbHeight":"119",
"unescapedUrl":"http://www.harlemfur.com/images/Dog_Olive.jpg",
"url":"http://www.harlemfur.com/images/Dog_Olive.jpg",
"visibleUrl":"www.harlemfur.com",
"title":"\u003cb\u003eDogs\u003c/b\u003e Archives",
"titleNoFormatting":"Dogs Archives",
"originalContextUrl":"http://www.harlemfur.com/dogs/",
"content":"This note below is from a \u003cb\u003edog\u003c/b\u003e",
"contentNoFormatting":"This note below is from a dog",
"tbUrl":"http://t0.gstatic.com/images?q\u003dtbn:ANd9GcRnCkl_5N-gAKDeyTvALVLqZJsTUP4M24qEL6MlBB3cOZo-yyAIAoNbJHkR"
},
{
"GsearchResultClass":"GimageSearch",
"width":"400",
"height":"366",
"imageId":"ANd9GcRde3tgTE21xhyW1CYlhQyrgvgd3ubj72GK7jl50GqXdC6QrGcVFXbD0w",
"tbWidth":"124",
"tbHeight":"113",
"unescapedUrl":"http://static.howstuffworks.com/gif/dog-best-friend-1.jpg",
"url":"http://static.howstuffworks.com/gif/dog-best-friend-1.jpg",
"visibleUrl":"animals.howstuffworks.com",
"title":"HowStuffWorks \u0026quot;Is a \u003cb\u003edog\u003c/b\u003e really a man\u0026#39;s best friend?\u0026quot;",
"titleNoFormatting":"HowStuffWorks \u0026quot;Is a dog really a man\u0026#39;s best friend?\u0026quot;",
"originalContextUrl":"http://animals.howstuffworks.com/pets/dog-best-friend.htm",
"content":"See more \u003cb\u003edog\u003c/b\u003e images.",
"contentNoFormatting":"See more dog images.",
"tbUrl":"http://t3.gstatic.com/images?q\u003dtbn:ANd9GcRde3tgTE21xhyW1CYlhQyrgvgd3ubj72GK7jl50GqXdC6QrGcVFXbD0w"
},
{
"GsearchResultClass":"GimageSearch",
"width":"400",
"height":"358",
"imageId":"ANd9GcRq2Pn5YCq81h03V0Gv8mDrs00vFqQVFqdvMEFo3EIFuv7ILCq4wgoJwiA",
"tbWidth":"124",
"tbHeight":"111",
"unescapedUrl":"http://www.mydogneeds.com/dog-groups/herding-dogs/german-shepherd-dog.jpg",
"url":"http://www.mydogneeds.com/dog-groups/herding-dogs/german-shepherd-dog.jpg",
"visibleUrl":"www.mydogneeds.com",
"title":"German Shepherd, Herding \u003cb\u003eDog\u003c/b\u003e Breeds",
"titleNoFormatting":"German Shepherd, Herding Dog Breeds",
"originalContextUrl":"http://www.mydogneeds.com/dog-groups/dog-breed-german-shepherd-dog.html",
"content":"Herding \u003cb\u003eDog\u003c/b\u003e Breeds - German",
"contentNoFormatting":"Herding Dog Breeds - German",
"tbUrl":"http://t1.gstatic.com/images?q\u003dtbn:ANd9GcRq2Pn5YCq81h03V0Gv8mDrs00vFqQVFqdvMEFo3EIFuv7ILCq4wgoJwiA"
},
{
"GsearchResultClass":"GimageSearch",
"width":"350",
"height":"349",
"imageId":"ANd9GcTUELr8ovAZ0E_4Gt9zYz3fsc5YG2VL7KOoWbx_hhzwnaLjcGPS0da_hVQ",
"tbWidth":"120",
"tbHeight":"120",
"unescapedUrl":"http://www.costumedogs.com/wp-content/uploads/2007/07/tux.jpg",
"url":"http://www.costumedogs.com/wp-content/uploads/2007/07/tux.jpg",
"visibleUrl":"www.costumedogs.com",
"title":"Poker Games Online",
"titleNoFormatting":"Poker Games Online",
"originalContextUrl":"http://www.costumedogs.com/",
"content":"\u003cb\u003eDog\u003c/b\u003e",
"contentNoFormatting":"Dog",
"tbUrl":"http://t2.gstatic.com/images?q\u003dtbn:ANd9GcTUELr8ovAZ0E_4Gt9zYz3fsc5YG2VL7KOoWbx_hhzwnaLjcGPS0da_hVQ"
}
],
"cursor":{
"pages":[
{
"start":"0",
"label":1
},
{
"start":"4",
"label":2
},
{
"start":"8",
"label":3
},
{
"start":"12",
"label":4
},
{
"start":"16",
"label":5
},
{
"start":"20",
"label":6
},
{
"start":"24",
"label":7
},
{
"start":"28",
"label":8
}
],
"estimatedResultCount":"158000000",
"currentPageIndex":0,
"moreResultsUrl":"http://www.google.com/images?oe\u003dutf8\u0026ie\u003dutf8\u0026source\u003duds\u0026start\u003d0\u0026hl\u003den\u0026q\u003ddog"
}
},
"responseDetails":null,
"responseStatus":200
How can I loop through it to get url of all 4 results objects?
Just trying to understand how data from json is extracted.
Just like you would with any other JavaScript object.
var results = responseData.results;
var i;
for (i = 0; i < results.length; i++) {
// Do something with results[i].url
}
check this link.. it says all about parsing json in js:
http://www.json.org/js.html
code:
<script language="javascript">
var k= {"responseData":{
/*** rest of code ****/
},
"responseDetails":null,
"responseStatus":200};
for (i = 0; i < k.responseData.results.length; i++)
{
alert(k.responseData.results[i].url);
}
</script>