I have a simple csv file. Sample data is given below (sample.csv).
date,team_1,team_2
2019-06-12,AUS,PAK
2019-06-13,IND,NZ
I want the above to be displayed as a table in a HTML page, such that new rows will automatically add to the table as and when a new record is added to the csv file.
Can someone please help me with a very simple solution?
EDIT: Based on answer to this question, I have written (copied) the following piece of code, but other than the first line, it does not show anything.
function createTable() {
var array = [
["date","team_1","team_2"],
["2019-06-12","AUS","PAK"],
["2019-06-13","IND","NZ"]
];
var content = "";
array.forEach(function(row) {
content += "<tr>";
row.forEach(function(cell) {
content += "<td>" + cell + "</td>";
});
content += "</tr>";
});
document.getElementById("t1").innerHTML = content;
}
createTable()
<table id="t1"> </table>
Here this code works correctly. Open a file.csv as you described. When you add or delete line in the CSV it works accordingly in the HTML page.
var init;
const logFileText = async file => {
const response = await fetch(file);
const text = await response.text();
all = text.split('\n');
if (init !== all.length) {
//console.log(all.length, init);
init = all.length;
//console.log('changed');
var arr=[];
all.forEach(el => {
el=el.split(',');
arr.push(el);
});
// console.log(arr);
createTable(arr);
}
}
function createTable(array) {
var content = "";
array.forEach(function (row) {
content += "<tr>";
row.forEach(function (cell) {
content += "<td>" + cell + "</td>";
});
content += "</tr>";
});
document.getElementById("t1").innerHTML = content;
}
var file = 'file.csv';
logFileText(file);
setInterval(async () => {
await logFileText(file);
}, 2000);
<table id="t1"> </table>
Related
I have some simple code that is just not working and I cannot understand why. I turn to the genius here. I have read the best practices and the documentation. I have also looked at examples and I do not see what I am doing wrong.
Entire Code.gs file::
function include(filename) {
return HtmlService.createHtmlOutputFromFile(filename).getContent();
}
function doGet() {
return HtmlService.createHtmlOutputFromFile('index');
}
Entire getDataSetOne.gs file::
function getDataSetOne() {
try {
// get data & declare vars
var ss = SpreadsheetApp.openById('18ledRrqCF2hvUhe6MDJPMG2E1OdoSqqoprV86Y77JvA');
var sheet = ss.getSheetByName("Sheet1");
var holidays = sheet.getDataRange().getDisplayValues();
var tableData = "<table class='table'>";
// parse data
holidays.forEach(function(holiday){
tableData += "<tr>";
holiday.forEach(function(holidayInfo){
tableData += "<td>" + holidayInfo + "</td>";
})
tableData += "</tr>";
})
//close table
tableData += "</table>";
// convert holidays to Json obj
jsTojson(holidays);
console.log(jsTojson(holidays))
return tableData;
} catch (err) {
alert(err.message);
}
}
HTML Snippet::
<div class="col-md-4">
<h2>
Holidays
</h2>
<p>
<?!= include('getDataSetOne'); ?>
</p>
<p>
<a class="btn" href="#"></a>
</p>
</div>
The HTML file loads and "" is in place of the actual dataset.
Image of what is displayed
Any help would be greatly appreciated!
I am a beginner in google app script. So right now I am doing a project where users can sign in and can view their payment history. So for now it is just showing from 2020 until 2021. So I want your guys help on creating a dropdown box which states (eg : 2020 , 2021 ) so maybe if the user clicks 2020 then they can see the payment history of 2020 only. I really need your guys help in this thing. I have attached the link to my google app script and a image to explain myself better. Thank you guys.
https://script.google.com/d/1DdRKqUX__-ZITUgTZanQ_A7hUL1kcc0TZOeFmn58wYsX_o_7cqNExnYo/edit?usp=sharing - Link to my appscript
First image
Second Image
Here is a sample code you can refer with:
WebAppLogin.html (modifications)
<script>
function GetRecords() {
var spin = "<span class=\"spinner-border spinner-border-sm\" role=\"status\" aria-hidden=\"true\"></span>";
spin += " Loading...";
document.getElementById("LoginButton").innerHTML = spin;
var username = document.getElementById("username").value;
var password = document.getElementById("password").value;
google.script.run.withSuccessHandler(function(output) {
console.log(output);
var username = output[1];
var name = output[2];
if(output[0] == 'TRUE') {
document.getElementById("errorMessage").innerHTML = "";
document.getElementById("currentUser").value = username;
google.script.run.withSuccessHandler(displayTable).GetRecords(username,"None");
} else if(output[0] == 'FALSE') {
document.getElementById("firstLastName").innerHTML = "";
document.getElementById("currentUser").value = "";
document.getElementById("myFilter").innerHTML = "";
document.getElementById("errorMessage").innerHTML = "Failed to Login";
document.getElementById("LoginButton").innerHTML = "Login";
}
}).checkLogin(username, password);
}
function filter(){
var filterStr = document.getElementById("filterYear").value;
var user = document.getElementById("currentUser").value;
google.script.run.withSuccessHandler(displayTable).GetRecords(user,filterStr);
}
function displayTable(result) {
var ar = result.data;
var filterString = result.filter;
var username = document.getElementById("currentUser").value;
if(ar.length > 0) {
var displayTable = '<table class=\"table\" id=\"mainTable\" >';
displayTable += "<tr>";
displayTable += "<th>Month</th>";
displayTable += "<th>House Number</th>";
displayTable += "<th>Street</th>";
displayTable += "<th>Payment Status</th>";
displayTable += "</tr>";
ar.forEach(function(item, index) {
displayTable += "<tr>";
displayTable += "<td>"+item[0]+"</td>";
displayTable += "<td>"+item[1]+"</td>";
displayTable += "<td>"+item[2]+"</td>";
displayTable += "<td>"+item[3]+"</td>";
displayTable += "</tr>";
});
displayTable += "</table>";
} else {
var displayTable = "<span style=\"font-weight: bold\" >No Records Found</span>";
}
var filter = '';
if(filterString.length > 0) {
filter += '<label for="years" style="font-size: 20px">Years</label><br><select class="form-control form-control-sm" id="filterYear" name="years" required><option value="" selected>Choose...</option>';
filterString.forEach(str => {
filter += '<option value="'+str+'">'+str+'</option>';
});
filter += '</select><button class="btn btn-primary" type="button" id="FilterButton" onclick="filter()" >Submit</button>';
}
//var filter = '<label for="years" style="font-size: 20px">Years</label><br><select class="form-control form-control-sm" id="filterYear" name="years" required><option value="" selected>Choose...</option><option value="2020">2020</option><option value="2021">2021</option></select><button class="btn btn-primary" type="button" id="FilterButton" onclick="filter()" >Submit</button>';
document.getElementById("digitalgoods-030521182921-1").style.display = "block";
document.getElementById("displayRecords").innerHTML = displayTable;
document.getElementById("firstLastName").innerHTML = "USER: " + name;
document.getElementById("myFilter").innerHTML = filter;
document.getElementById("LoginButton").innerHTML = "Login";
document.getElementById("username").value = '';
document.getElementById("password").value = '';
}
</script>
<div>
<h2 id="firstLastName">
</h2>
</div>
<input type="hidden" id="currentUser" value=""/>
<div id ="myFilter" class="form-group">
</div>
</div>
<div id="displayRecords" style="padding: 10px;" >
</div>
Modifications done:
Include empty form-group class
Include hidden input to hold current logged-in user
Create a reusable function displayTable()
Create an html content for the drop-down filter. See variable filter.
Include another argument when calling GetRecords(username, filter)
Create a new function filter()
During initial log-in, filter will be set to "None". filter will be set depending on the option selected
Code.gs (modifications)
function GetRecords(username,filter) {
var filteredDataRangeValues = GetUsernameAssociatedProperties(username);
var resultArray = GetPaymentRecords(filteredDataRangeValues,filter);
var resultFilter = getYears();
result = {
data: resultArray,
filter: resultFilter
};
return result;
}
function getYears() {
var ss= SpreadsheetApp.openByUrl(url);
var yearSheet = ss.getSheetByName("Configuration");
var getLastRow = yearSheet.getLastRow();
var return_array = [];
for(var i = 2; i <= getLastRow; i++)
{
if(return_array.indexOf(yearSheet.getRange(i, 2).getDisplayValue()) === -1) {
return_array.push(yearSheet.getRange(i, 2).getDisplayValue());
}
}
return return_array;
}
function GetPaymentRecords(userProperties,filter) {
var transpose = m => m[0].map((_, i) => m.map(x => x[i]));
var resultArray = [];
var ss = SpreadsheetApp.openByUrl(url);
var displaySheet = ss.getSheetByName(streetSheetName);
var addressValues = displaySheet.getRange("B:C").getValues();
var paidMonthValues = displaySheet.getRange("G:AD").getValues();
//Logger.log(addressValues);
//Logger.log(transpose(paidMonthValues));
userProperties.forEach((v, i) => {
var userHouseNumber = v[1];
var userStreet = v[2];
var column = addressValues.reduce(function callbackFn(accumulator, currentValue, index, array) {
if (currentValue[0] == userHouseNumber && currentValue[1] == userStreet) {
return index
} else {
return accumulator
}
}, '');
//Logger.log(column);
Logger.log(filter)
Logger.log(paidMonthValues);
if(filter=="None"){
var result = transpose(paidMonthValues).map(function callbackFn(element, index, array) {
return [element[0], userHouseNumber, userStreet, element[column] || '']
});
}else{
var result = transpose(paidMonthValues).map(function callbackFn(element, index, array) {
if(element[0].includes(filter))return [element[0], userHouseNumber, userStreet, element[column] || '']
});
}
resultArray = resultArray.concat(result);
//Logger.log(resultArray);
})
//Remove null elements
resultArray = resultArray.filter(element=>{
Logger.log(element!=null)
return element != null;
});
return resultArray;
}
Modifications done:
Modified GetRecords() and GetPaymentRecords() to include filter option
Add removal of null elements in the resultArray. (Null elements may exist when filter option was used due to the map() used)
Output:
(After user logged-in)
(After user selects a filter)
(UPDATE):
The following modifications where done to create a drop-box based on the list of years available in the configuration sheet.
WebAppLogin.html
displayTable() was modified that will accept an object as its parameter which contains an array data and an array of filter strings.
displayTable() was modified to update the drop-down options based on the filter strings available
Code.gs
getYears() was added that will read the sheet "Configuration" to get the filter string values
GetRecords() was modified to return an object which contains an array of record data and an array of filter strings.
I'm receiving an error of read-only in this script that I'm trying to run.
I'm trying to learn const and the new es6 and I have to admit that it is pretty straightforward but in this case, I'm not 100% sure that that's the problem.
Here's my code:
$(() => {
const containerImage = document.querySelector( '.images' );
const getPictures = () => {
$.ajax({url: "https:myurl/photos.json", success: function(result) {
const singleImage = result.photos;
const content = "";
content += "<div class='row'>";
for(let i = 0; i < singleImage.length; i++){
content.innerHTML += `<div class="col-md-4">
<img src=${singleImage[i].image}>
</div>`;
};
content += "</div>";
containerImage.innerHTML = content;
}});
}
getPictures();
});
Does anyone notice any strange thing in my code?
Plus the console mention and throw this error:
function _readOnlyError(name) { throw new Error("\"" + name + "\" is read-only"); }
But I'm not even in the strict mode.
Consts can't be modified. Change:
const content = "";
content += "<div class='row'>";
to
let content = "";
content += "<div class='row'>";
Hi I am trying to export dynamic table in the form of csv file. I am facing two issue
Only the first page of the table is getting displayed in the exported file. As it is a dynamically filled table there can be multiple pages. I am allowing 10 items per page.
The file that is getting exported is not in csv format . It is in some default file format.
If somebody could help. Let me know if you need any other details:
Code:
function exportTableToCSV() {
var tab = $('#searchObjectTableTabs').tabs('getSelected');// selecting the table
var tabIndex = $('#searchObjectTableTabs').tabs('getTabIndex', tab);
var data;
var rows;
if (tabIndex == '0') // first index of the tab under which the table will be displayed
{
data = $('#dg').first(); //Only one table
rows = $('#dg').datagrid('getRows');
} else if (tabIndex == '1') // second index
{
data = $('#doc').first(); //Only one table
rows = $('#doc').datagrid('getRows');
}
var csvData = [];
var tmpArr = [];
var tmpStr = '';
data.find("tr").each(function () {
if ($(this).find("th").length) {
$(this).find("th").each(function () {
tmpStr = $(this).text().replace(/"/g, '""');
tmpArr.push('"' + tmpStr + '"');
});
csvData.push(tmpArr);
}
tmpArr = [];
$.each(exportArray, function (index, value) {
csvData.push(exportArray[index].ID + "," + exportArray[index].itemrev + "," + exportArray[index].type + "," + exportArray[index].status + "," + exportArray[index].desc + "," + exportArray[index].owner + "," + exportArray[index].ogrp);
});
csvData.push(tmpArr.join('\n'));
// printObject(tmpArr);
});
var output = csvData.join('\n');
var uri = 'data:application/csv;charset=UTF-8,' + encodeURIComponent(output);
window.open(uri);
}
Please try this one:
$(document).ready(function () {
function exportTableToCSV($table, filename) {
var $rows = $table.find('tr:has(td)'),
// Temporary delimiter characters unlikely to be typed by keyboard
// This is to avoid accidentally splitting the actual contents
tmpColDelim = String.fromCharCode(11), // vertical tab character
tmpRowDelim = String.fromCharCode(0), // null character
// actual delimiter characters for CSV format
colDelim = '","',
rowDelim = '"\r\n"',
// Grab text from table into CSV formatted string
csv = '"' + $rows.map(function (i, row) {
var $row = $(row),
$cols = $row.find('td');
return $cols.map(function (j, col) {
var $col = $(col),
text = $col.text();
return text.replace(/"/g, '""'); // escape double quotes
}).get().join(tmpColDelim);
}).get().join(tmpRowDelim)
.split(tmpRowDelim).join(rowDelim)
.split(tmpColDelim).join(colDelim) + '"',
// Data URI
csvData = 'data:application/csv;charset=utf-8,' + encodeURIComponent(csv);
$(this)
.attr({
'download': filename,
'href': csvData,
'target': '_blank'
});
}
// This must be a hyperlink
$(".export").on('click', function (event) {
// CSV
exportTableToCSV.apply(this, [$('#dvData>table'), 'export.csv']);
// IF CSV, don't do event.preventDefault() or return false
// We actually need this to be a typical hyperlink
});
});
Demo
Thanks for the answer. I have done some editing and now I am able to retrieve the csv file. However I am only getting the values for the first page. For ex: If I have 20 pages in my table grid. the export is happening only for the first page
Is it because of this part of the code: Can we have a different syntax
{
data = $('#dg').first(); //Only one table
rows = $('#dg').datagrid('getRows');
}
Full Code:
function exportTableToCSV(filename) {
var tab = $('#searchObjectTableTabs').tabs('getSelected');// selecting the table
var tabIndex = $('#searchObjectTableTabs').tabs('getTabIndex', tab);
var data;
var rows;
alert('inside');
if (tabIndex == '0') // first index of the tab under which the table will be displayed
{
data = $('#dg').first(); //Only one table
rows = $('#dg').datagrid('getRows');
} else if (tabIndex == '1') // second index
{
data = $('#doc').first(); //Only one table
rows = $('#doc').datagrid('getRows');
}
var csvData = [];
var tmpArr = [];
var tmpStr = '';
data.find("tr").each(function ()
{
if ($(this).find("th").length) {
$(this).find("th").each(function () {
tmpStr = $(this).text().replace(/"/g, '""');
tmpArr.push('"' + tmpStr + '"');
});
csvData.push(tmpArr);
}
tmpArr = [];
$.each(exportArray, function (index, value)
{
csvData.push(exportArray[index].type + "," + exportArray[index].status + "," + exportArray[index].ID + "," + exportArray[index].itemrev + "," + exportArray[index].desc + "," + exportArray[index].owner + "," + exportArray[index].ogrp);
});
csvData.push(tmpArr.join('\n'));
// printObject(tmpArr);
});
alert('before this');
var output = csvData.join('\n');
csvData = 'data:application/csv;charset=utf-8,' + encodeURIComponent(output);
$(this)
.attr({
'download': filename,
'href': csvData,
'target': '_blank'
});
alert('done');
}
$(".export").on('click', function (event) {
// CSV
exportTableToCSV.apply(this,['export.csv']);
});
I link this JS page to an XML all element is views but the audio tag in xml file is not views in the html5 page ..any suggestion how to make this function retrieve the audio file and show it as html5 audi player.
init: function () {
//jQuery ajax call to retrieve the XML file
$.ajax({
type: "GET",
url: XMLLIST.xml,
dataType: "xml",
success: XMLLIST.parseXML
});
}, // end: init()
parseXML: function (xml) {
//Grab every single ITEM tags in the XML file
var data = $('item', xml).get();
//Allow user to toggle display randomly or vice versa
var list = (XMLLIST.random) ? XMLLIST.randomize(data) : data;
var i = 1;
//Loop through all the ITEMs
$(list).each(function () {
//Parse data and embed it with HTML
XMLLIST.insertHTML($(this));
//If it reached user predefined total of display item, stop the loop, job done.
if (i == XMLLIST.display) return false;
i++;
});
}, // end: parseXML()
insertHTML: function (item) {
//retrieve each of the data field from ITEM
var url = item.find('url').text();
var image = item.find('image').text();
var audio=item.find('audio').text();
var title = item.find('title').text();
var desc = item.find('desc').text();
var html;
//Embed them into HTML code
html = '<div class="item">';
html += '<a href="' + url + '"><image"' + image + '" alt="' + title + '" />';
html += '<span>' + title + '</span></a>';
html += '<audio control="control"><span> ' +audio+' </span></audio>';
html += '<p>' + desc + '</p>';
html += '</div>';
//Append it to user predefined element
$(html).appendTo(XMLLIST.appendTo);
}, // end: insertHTML()
randomize: function(arr) {
//randomize the data
//Credit to JSFromHell http://jsfromhell.com/array/shuffle
for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x);
return arr;
} // end: randomize()
}
AFAIK .each() is used to iterate over a jQuery object, if you want to iterate over an array use $.each()
Here you have
$(list).each(function () {
which should be
$.each(list, function () {
since list is an array of dom nodes and not a jQuery object