How to get data/response from url through jquery/ajax

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M akram @ programming 2020-05-23 16:55:28

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How to get data/response from url through jquery/ajax

Hy ! I need to scrap data from a url and need to filter that data. But I have code filter function now only thing i need is to fetch all content OR we can say scrap data from url and apply functionality to it.

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ali kamran

First of all include library.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

And then use this jquery get function to load all content in form of response

   $.get("https://www.w3schools.com/jquery/demo_test.asp", function(response){
      render(response);
    });
function render(response)
{
  console.log(response);
}

osama

The second way is through http request you send get request to url and get response.No need for any library.

<script>

url='https://www.w3schools.com/jquery/demo_test.asp';
  var xhttp;
  xhttp=new XMLHttpRequest();
  xhttp.onreadystatechange = function() {
    if (this.readyState == 4 && this.status == 200) {
    alert(xhttp.responseText);
    }
  };
  xhttp.open("GET", url, true);
  xhttp.send();
</script>

Things need to focus.

onreadystatechange Defines a function to be called when the readyState property changes
readyState Holds the status of the XMLHttpRequest.
- 0: request not initialized
- 1: server connection established
- 2: request received
- 3: processing request
- 4: request finished and response is ready
status
- 200: "OK"
- 403: "Forbidden"
statusText Returns the status-text (e.g. "OK" or "Not Found")

author of post

M akram
muhammadakram235711@gmail.com

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M akram @ programming 2020-05-23 16:55:28

How to get data/response from url through jquery/ajax

ali kamran

osama

author of post

M akram muhammadakram235711@gmail.com

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M akram
muhammadakram235711@gmail.com