I generate an html table using YUI/JavaScript. I am now trying to go through and store the information that is generated by looking at each item in the table using a for loop.
var savedata = function(){
var tabledata = Y.one("#generatedtable")._node;
var jData = [];
for (var r in tabledata.rows){
var samplerow = {};
samplerow.timestamp = r.cells[0].innerHTML;
samplerow.volts = r.cells[1].innerHTML;
samplerow.amps = r.cells[2].innerHTML;
samplerow.kW = r.cells[3].innerHTML;
samplerow.kWh = r.cells[4].innerHTML;
samplerow.sessionid = r.cells[5].innerHTML;
jData.push(samplerow);
}
};
using Chrome developer tools I can see that Y.one("#generatedtable")._node.rows gives me an HTMLcollection of [X]. This signifies the number of rows that were created by my previous function. Row[0] is just headers and I want to skip over this row. The loop fails on the
samplerow.timestamp = r.cells[0].innerHTML;
line. How should I structure this for loop to go through rows[0] to [X] to store in my JSON Data variable?
var savedata = function(){
var tabledata = Y.one("#generatedtable")._node;
var jData = [];
var i = 1;
var length = tabledata.rows.length
while (i<length){
var samplerow = {};
var r = tabledata.rows[i];
samplerow.timestamp = r.cells[0].innerHTML;
samplerow.volts = r.cells[1].innerHTML;
samplerow.amps = r.cells[2].innerHTML;
samplerow.kW = r.cells[3].innerHTML;
samplerow.kWh = r.cells[4].innerHTML;
jData.push(samplerow);
i++;
}
alert(jData);
};
Related
I have a loop in which I am calling rec_append() recursively, apparently the first pass alone works, then the loop stops.
I have an array of 4 elements going into that $.each loop but I see only the first element going into the function recursively. Help!
I switched it for a element.forEach but that gives me only the second element and I am stuck, is there a better solution to process a tree of elements? My array is a part of a tree.
var data = JSON.parse(JSON.stringify(result))
var graph = $(".entry-point");
function rec_append(requestData, parentDiv) {
var temp_parent_details;
$.each(requestData, function (index, jsonElement) {
if (typeof jsonElement === 'string') {
//Element construction
//Name and other details in the form of a : delimited string
var splitString = jsonElement.split(':');
var details = document.createElement("details");
var summary = document.createElement("summary");
summary.innerText = splitString[0];
details.append(summary);
temp_parent_details = details;
parentDiv.append(details);
var kbd = document.createElement("kbd");
kbd.innerText = splitString[1];
summary.append(' ');
summary.append(kbd);
var div = document.createElement("div");
div.className = "col";
details.append(div);
var dl = document.createElement("dl");
div.append(dl);
var dt = document.createElement("dt");
dt.className = "col-sm-1";
dt.innerText = "Path";
div.append(dt);
var dd = document.createElement("dd");
dd.className = "col-sm-11";
dd.innerText = splitString[2];
div.append(dd);
var dt2 = document.createElement("dt");
dt2.className = "col-sm-1";
dt2.innerText = "Type";
div.append(dt2);
var dd2 = document.createElement("dd");
dd2.className = "col-sm-11";
dd2.innerText = splitString[1];
div.append(dd2);
} else {
$.each(jsonElement, function (jsonElementArrIndx, jsonChildElement) {
rec_append(jsonChildElement, temp_parent_details); //Only 1 pass works, rest skip
});
}
});
}
rec_append(data, graph);
Sample data:enter image description here
I have this code. I want to loop through the array and create a new doc for each entry. If I manually set the loop length to the number of rows it works fine. I want to set it to loop for the length of the array. However the .length property always returns null. What am I missing. I have also tried for each loops with no luck.
function createDocument()
{
//var headers = Sheets.Spreadsheets.Values.get('fileID', 'A1:Z1');
var studentHistory = Sheets.Spreadsheets.Values.get('fileID', 'A2:Z200');
var templateId = 'fileID';
var documentId;
var dstFolder = DriveApp.getFolderById('folderID');
var length = studentHistory.length;
Logger.log(studentHistory);
Logger.log(length);
//Loop through rows in sheet
for (var i = 0; i < length; i++){
//Get values from sheet row
var date = studentHistory.values[i][0];
var studentName = studentHistory.values[i][1];
var dob = studentHistory.values[i][2];
var pcDoctor = studentHistory.values[i][3];
var address = studentHistory.values[i][4];
var fgName = studentHistory.values[i][5];
var mgName = studentHistory.values[i][6];
var phoneMom = studentHistory.values[i][7];
var phoneDad = studentHistory.values[i][8];
var empMom = studentHistory.values[i][9];
var empDad = studentHistory.values[i][10];
var livesWith = studentHistory.values[i][11];
var childrenInHome = studentHistory.values[i][12];
var childrenNotInHome = studentHistory.values[i][13];
var othersInHome = studentHistory.values[i][14];
var illnesses = studentHistory.values[i][15];
var illnessDetails = studentHistory.values[i][16];
var hospitalizations = studentHistory.values[i][17];
var hospDetails = studentHistory.values[i][18];
var trauma = studentHistory.values[i][19];
var traumaDetails = studentHistory.values[i][20];
var injuries = studentHistory.values[i][21];
var injuryDetails = studentHistory.values[i][22];
var medications = studentHistory.values[i][23];
var additionalComments = studentHistory.values[i][24];
var otherSchools = studentHistory.values[i][25];
//Make a copy of the template file
documentId = DriveApp.getFileById(templateId).makeCopy(dstFolder).getId();
//Change name of newly created document
DriveApp.getFileById(documentId).setName('SocialHistory_' + studentName + '_' + date);
var body = DocumentApp.openById(documentId).getBody();
//Insert values
body.replaceText('<<date>>', date);
body.replaceText('<<studentName>>', studentName);
body.replaceText('<<dob>>', dob);
body.replaceText('<<pcDoctor>>', pcDoctor);
body.replaceText('<<address>>', address);
body.replaceText('<<fgName>>', fgName);
body.replaceText('<<mgName>>', mgName);
body.replaceText('<<phoneMom>>', phoneMom);
body.replaceText('<<phoneDad>>', phoneDad);
body.replaceText('<<empMom>>', empMom);
body.replaceText('<<empDad>>', empDad);
body.replaceText('<<livesWithe>>', livesWith);
body.replaceText('<<childrenInHome>>', childrenInHome);
body.replaceText('<<childrenNotInHome>>', childrenNotInHome);
body.replaceText('<<othersInHome>>', othersInHome);
body.replaceText('<<illnesses>>', illnesses);
body.replaceText('<<illnessDetails>>', illnessDetails);
body.replaceText('<<hospitalizations>>', hospitalizations);
body.replaceText('<<hospDetails>>', hospDetails);
body.replaceText('<<trauma>>', trauma);
body.replaceText('<<traumaDetails>>', traumaDetails);
body.replaceText('<<injuries>>', injuries);
body.replaceText('<<injuryDetails>>', injuryDetails);
body.replaceText('<<medications>>', medications);
body.replaceText('<<additionalComments>>', additionalComments);
body.replaceText('<<otherSchools>>', otherSchools);
}
}
studentHistory.values is the array.
Therefore, try this instead to get the length:
var length = studentHistory.values.length;
Solution
I see you are using Advanced Google Services to call the Sheets API. This Apps Script class allows you to call the Google APIs directly from your script handling automatically the authorization process.
However it doesn't work as the built in Classes that are available for example inside the SpreadsheetApp wrapper.
Your request will return an HTTP-like response following these specifications:
{
"range": string,
"majorDimension": enum (Dimension),
"values": [
array
]
}
You will need to parse these responses in order to achieve the desired result.
Proposed modification
function createDocument()
{
//var headers = Sheets.Spreadsheets.Values.get('fileID', 'A1:Z1');
var studentHistory = Sheets.Spreadsheets.Values.get('fileID', 'A2:Z200');
var templateId = 'fileID';
var documentId;
var dstFolder = DriveApp.getFolderById('folderID');
var length = studentHistory.values.length;
...
Reference
Google Sheets API
Advanced Google Services
In google sheets using the Coinmarketcap.com API I am trying to download data.
For this purpose, I have a loop in which I want to iterate subsequent names from the previously created table.
var listaCrypto = "BTC,ETH,ADA";
var tabCrypto = listaCrypto.split(",");
for (var i = 1; tabCrypto[i]; i++) {
var url='https://pro-api.coinmarketcap.com/v1/cryptocurrency/quotes/latest?symbol='+tabCrypto[i];
var result= UrlFetchApp.fetch(url, requestOptions);
var txt= result.getContentText();
var d=JSON.parse(txt);
lista1.getRange(start_row + rankBTC, 1).setValue(d.data.tabCrypto[i].name); //<-- this doesn't
lista1.getRange(start_row + rankBTC, 2).setValue(d.data.BTC.name); //<-- this line works
}
You can use this syntax object["property_name"] to retrieve a property property_name from object
var listaCrypto = "BTC,ETH,ADA";
var tabCrypto = listaCrypto.split(",");
for (var i = 0; i<tabCrypto.length; i++) {
var symbol = tabCrypto[i];
var url='https://pro-api.coinmarketcap.com/v1/cryptocurrency/quotes/latest?symbol='+tabCrypto[i];
var result= UrlFetchApp.fetch(url, requestOptions);
var txt= result.getContentText();
var d=JSON.parse(txt);
lista1.getRange(start_row + rankBTC, 1).setValue(d.data[symbol].name); //<-- this doesn't
lista1.getRange(start_row + rankBTC, 2).setValue(d.data.BTC.name); //<-- this line works
}
I have these following arrays
var category = ['Guitar', 'Bass', 'Amps'];
var platform_a = ['platform-a1','platform-a2','platform-a3'];
var platform_b = ['platform-b1','platform-b2','platform-b3'];
var platform_c = ['platform-c1','platform-c2','platform-c3'];
And I want to convert them into a json which should look like this
{
"Guitar":["platform-a1","platform-a2","platform-a3"],
"Bass":["platform-b1","platform-b2","platform-b3"],
"Amp":["platform-c1","platform-c2","platform-c3"]
}
How would I do this? I would have to do this in pure javascript
Let's present three different approaches to your case:
First one
If you want just to create the json object with your data try:
http://jsfiddle.net/csdtesting/tap2xom9/
var platform_a = ['platform-a1', 'platform-a2', 'platform-a3'];
var platform_b = ['platform-b1', 'platform-b2', 'platform-b3'];
var platform_c = ['platform-c1', 'platform-c2', 'platform-c3'];
var category = ['Guitar', 'Bass', 'Amps'];
var obj = {
Guitar: platform_a,
Bass: platform_b,
Amps: platform_c
};
document.write(JSON.stringify(obj));
Second
If you want to create it dynamically do something like that:
http://jsfiddle.net/csdtesting/tap2xom9/
var category = ['Guitar', 'Bass', 'Amps'];
var platform_a = ['platform-a1', 'platform-a2', 'platform-a3'];
var platform_b = ['platform-b1', 'platform-b2', 'platform-b3'];
var platform_c = ['platform-c1', 'platform-c2', 'platform-c3'];
var FinalObject = {};
FinalObject[category[0]] = platform_a;
FinalObject[category[1]] = platform_b;
FinalObject[category[2]] = platform_c;
document.write(JSON.stringify(FinalObject));
Finally
If you want to be more dynamic then try this :
http://jsfiddle.net/csdtesting/kqwz72os/
var FinalObject = {};
var category = ['Guitar', 'Bass', 'Amps'];
var platforms = {
platform_a: ['platform-a1', 'platform-a2', 'platform-a3'],
platform_b: ['platform-b1', 'platform-b2', 'platform-b3'],
platform_c: ['platform-c1', 'platform-c2', 'platform-c3']
};
for (var i = 0; i < category.length; i++) {
FinalObject[category[i]] = platforms[Object.keys(platforms)[i]];
}
document.write(JSON.stringify(FinalObject));
Hope this helps!
There's no reasonable shortcut here. You just have to do it manually:
var jsonString = JSON.stringify({
"Guitar": platform_a,
"Base": platform_b,
"Amp": platform_c
});
Please check the script below.
Dynamic form, so the script also dynamic, I have to calculate when the form data changes. during this i am getting some problem.
am getting the value from the variable Final_price1, Final_price2 .....,Final_price7, Final_price8 and then am calculating the total of those.
During this calculation, am concatenating the following concat("Final_price",i); to get the values of the above. This concatenated correctly, but the above variables values are not coming. I dont know why the values are not getting there. So check the script and update me.
function assign_body()
{
var a_7= document.getElementById("option[280]").value;
var spl_7 = a_7.split("_");
//alert(spl);
var cr_7 = spl_7[1];
var operator3_7 = cr_7.split("[");
var symbol7 = operator3_7[0];
var dtt_7 = operator3_7[1];
var myarr_7 = dtt_7.split("$");
var symbol_st_7 = myarr_7[1];
//alert(symbol_st);
//alert(symbol_s);
//var symbol_a = symbol_s.split("(");
//var symbol = symbol_a[1];
//alert(symbol);
var split_value_7 = myarr_7[1];
//alert(split_value);
var final_value_7 =symbol_st_7.split(".");
var Final_price7 =final_value_7[0];
var a_8= document.getElementById("option[281]").value;
var spl_8 = a_8.split("_");
//alert(spl);
var cr_8 = spl_8[1];
var operator3_8 = cr_8.split("[");
var symbol8 = operator3_8[0];
var dtt_8 = operator3_8[1];
var myarr_8 = dtt_8.split("$");
var symbol_st_8 = myarr_8[1];
//alert(symbol_st);
//alert(symbol_s);
//var symbol_a = symbol_s.split("(");
//var symbol = symbol_a[1];
//alert(symbol);
var split_value_8 = myarr_8[1];
//alert(split_value);
var final_value_8 =symbol_st_8.split(".");
var Final_price8 =final_value_8[0];
var j=8;
var total_amount=0;
for(var i=1; i<=j; i++)
{
final_prices=concat("Final_price",i);
alert(final_prices);
symbol_prices=concat("symbol",i);
alert(symbol_prices);
if(isNumber(final_prices)){
alert("number");
/*if(symbol_prices =='+') {
alert("plus");
var total_amount+=parseInt(original_prices)+parseInt(final_prices);
calculated_price_element.innerHTML=total_amount;
alert(total_amount);
} else if(symbol_prices =='-') {
alert("minus");
var total_amount+=parseInt(original_prices)-parseInt(final_prices);
calculated_price_element.innerHTML=total_amount;
alert(total_amount);
}*/
//alert('test');
}
}
}