$ http（）不是函数

 Enter Where Condition: <input type="text" id="myText">
    <button onclick="myFunction()">Go</button>
    <script type="text/javascript">
    function myFunction($http) {
    var condition = document.getElementById("myText").value;
        $http({

            method: 'POST',
            url: "http://localhost:8080/peter/peter1/where",
            params: {"where":condition},
            headers: {'Content-Type': 'application/json'}

            });
        } 

    <script/>

When i tried to debug the above code i am getting an error saying that $http is not a function... In the above code i am getting error saying $http is not a function..please help me in resolving this problem...

Enter Where Condition: <input type="text" id="myText">
<button onclick="myFunction($my_http)">Go</button>
<script type="text/javascript">
function myFunction($http) {
var condition = document.getElementById("myText").value;
    $http({
        method: 'POST',
        url: "http://localhost:8080/peter/peter1/where",
        params: {"where":condition},
        headers: {'Content-Type': 'application/json'}

        });
    } 

<script/>

Notice that when you are calling the function myFunction() it should be called with a parameter containing an $http Object, like so:

myFunction($http_example);

AND NOT like so:

myFunction();

$http is a service you can inject when using AngularJS.

What you have in your code right now won't work because you defined a function which expects an argument called $http, which you haven't passed.

On top of this it expects that $http argument is a function that accepts an object presumably to post data to a server.

Here is an example of how to do what you are trying to do in Angular.

Here is an Angular Tutorial by egghead.io which I quite like