How-does jqueryui read-data-on your-jquery-request?

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I have date picker and want my date picker to be able get below data that is available, no matter if a user select last year date; e.g. 2019-12-04. On my jquery request I can only get this year date, anyone who can help me to achieve such logic. The logic is below if perhaps I am not making a sense.

What I have tried:

HTML

<!---DatePicker for startDate and endDate ---->
<div class="d-flex justify-content-start">
  <div class="col-xl-10.5 col-lg-10.5 col-md-10 col-sm-10.5 col-10.5">
    <div class="input-daterange input-group" id="datepicker">
      <input type="text" class="input-sm form-control" name="from" placeholder="startdate" />
      <span class="input-group-addon">To</span>
      <input type="text" class="input-sm form-control" placeholder="enddate" />
    </div>
  </div>
</div><br/>
<br/>
<br/>

JavaScript

// date functionality
$(document).ready(function() {
  $('.input-daterange').datepicker({
    dateFormat: "dd-mm-yy",
    autoclose: true
  });
});

//checking equality for channel fields on thingspeak.
$(function() {
  $("#download").click(function(e) {
    e.preventDefault();
    var isTemperature = $('#temperature').is(':checked');
    var isButtonState = $('#button_state').is(':checked');

    if (isTemperature && isButtonState) {
      window.open('https://api.thingspeak.com/channels/952961/feeds.csv?api_key=FDJCRN71YJM2R0FM&start=2020-01-06T00:00+02&end=2020-01-10T23:59+02:00&timezone=Africa/Johannesburg');
    } else {
      if (isTemperature) {
        window.open('https://api.thingspeak.com/channels/952961/fields/1.csv?api_key=FDJCRN71YJM2R0FM&timezone=Africa/Johannesburg');
      } else {
        if (isButtonState) {
          window.open('https://api.thingspeak.com/channels/952961/fields/8.csv?api_key=FDJCRN71YJM2R0FM&start=2020-01-06T00:00+02&end=2020-01-10T23:59+02:00&timezone=Africa/Johannesburg');
        }
      }
    }

  });
});

Posted 8-Jan-20 2:24am

gcogco10

Updated 8-Jan-20 4:23am

MadMyche

v2

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tninis · Answer 1 · 2020-01-08T03:20:00

Solution 1

hello if i undestand your question, you want to select only current year dates , right ?
in jquery datetimepicker you can set minDate and maxDate ,

i.e

$(document).ready(function() {

var year = (new Date).getFullYear();

  $('.input-daterange').datepicker({
    dateFormat: "dd-mm-yy",
    autoclose: true,
    minDate: new Date(year, 0, 1),
    maxDate: new Date(year, 11, 31)

  });
});

year variable is dynamic , it takes the current year .

Posted 8-Jan-20 3:20am

tninis

Comments

gcogco10 8-Jan-20 9:33am

Ok how do I then, reference my jquery request for passing data using JqueryUI date-picker?

tninis 8-Jan-20 9:38am

get the selected dates inputs values and use them . i.e for single date

retrieve the value:
var selectedDate=$('#date-input').val() ;

and put it in the API URL :

window.open('https://api.thingspeak.com/channels/952961/fields/8.csv?api_key=FDJCRN71YJM2R0FM&start='+selectedDate+'&end=2020-01-10T23:59+02:00&timezone=Africa/Johannesburg');

**change the date format based on your needs.

gcogco10 9-Jan-20 1:20am

Thanks mates, i took the last responce and its working well as i have tested.

gcogco10 9-Jan-20 2:17am

Last question is end date on my API URL, which means i have to manually change its time. Is there way around this? Please advice, thanks.

tninis 9-Jan-20 3:10am

what you mean "manually" ? show me an example

gcogco10 9-Jan-20 3:27am

window.open(......api_key=FDJCD...&start='+selectedDate+'&end=2020-01-10T23:59+02:00&timezone=Africa/Johannesburg);

tninis 9-Jan-20 3:30am

you can get end date like the startdate on previous comment
var selectedEndDate=$('#end-date-input').val();
window.open(......api_key=FDJCD...&start='+selectedDate+'&end='+selectedEndDate+'&timezone=Africa/Johannesburg);

gcogco10 9-Jan-20 4:03am

My logic is as below var selectedDate = $('.input-daterange').val(), var selectedEndDate = $('input-daterange').val(); window.open(https://api.thingspeak.com/channel/..../api_key....&start='+selectedDate+'&end='+selectedEndDate+'&timezone=Africa/Johannesburg); My endDate does not work well, i have used same input-daterange from my form on date-picker its downloading same year. What am i missing? Should my value be unique or not same('input-daterange').val(); please advice thanks.

tninis 9-Jan-20 4:10am

yes you should use different id on your inputs
example :
< input type="text" id="start-date" >
< input type="text" id="end-date" >

and get the values like
var selectedDate = $('#start-date').val()
var selectedEndDate = $('#end-date').val();

gcogco10 9-Jan-20 4:41am

Thanks mate, i made those ID unique to each. now i can be able to download from last year to today date. I wanted to avoid manually put static value on window.open(end=2020-01-10T23:59:02:00&timezone...); not good practise.