Question

我正在发送一个AJAX请求，并希望用它发送URL变量的数据。我尝试过使用PHP的GET，但是没有发送。

$.ajax({
  type: "POST",
  url: "send.php",
  data: "name=" + "<?php $_GET['name']; ?>", 
  success: function(data) {
    $("#div").html(data);
  }
})

Answer 1

你需要echo获取变量。

$.ajax({
       type: "POST",
       url: "send.php",
       data: "name=" + "<?php echo $_GET['name']; ?>", 
       success: function(data) {
           $("#div").html(data());
       }
})

此外，它更喜欢使用该对象发送数据。

$.ajax({
       type: "POST",
       url: "send.php",
       data: {'name':'<?php echo $_GET['name']; ?>'}, 
       success: function(data) {
           $("#div").html(data());
       }
})

Answer 2

有两件事。

$.ajax({
   type: "POST",
   url: "send.php",
   data: "name=" + <?php echo $_GET['name']; ?>, 
   success: function(data) {
     $("#div").html(data());
   }
});

首先是<?php echo $_GET['name']; ?>。

其次是缺少右括号$("#div").html(data());

希望这会对你有所帮助。

Answer 3

mGoogleApiClient = buildGoogleAPIClient();
gPlusLoginButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            processGPlusSignIn();
        }
    });


 private void processGPlusSignIn() {
    if (!mGoogleApiClient.isConnecting()) {
        Log.e("", "GPLUS area 111");
        startExecutingGPlusLoginProcess();
        mSignInClicked = true;
    }

}
private void startExecutingGPlusLoginProcess() {
    if (mConnectionResult != null && mConnectionResult.hasResolution()) {
        try {
            mIntentInProgress = true;
            Log.i("Registration", "Starting...");
            mConnectionResult.startResolutionForResult(this, GPLUS_SIGN_IN_REQUEST_CODE);
        } catch (IntentSender.SendIntentException e) {
            Log.e("Registartion", "Exception***" + e);
            mIntentInProgress = false;
            mGoogleApiClient.connect();
        }
    }
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
    Log.e(TAG,"onConnectionFailed called");

    if (!connectionResult.hasResolution()) {
        GooglePlayServicesUtil.getErrorDialog(connectionResult.getErrorCode(), this, ERROR_DIALOG_REQUEST_CODE).show();
        return;
    }
    if (!mIntentInProgress) {
        mConnectionResult = connectionResult;
        Log.e("Registration", "Result?***" + connectionResult);
        if (mSignInClicked) {
            startExecutingGPlusLoginProcess();
        }
    }
}

如何使用jQuery获取URL参数？

3 个答案: