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I try to display json data on alert but cannot display anything

Most likely, based on you accessing a simple txt file, you are running this locally on your computer without a webserver. Some webbrowsers (for example chrome) do not allow javascript to read local files. Hence, in this case jquery would not get access to json_data.txt and be unable to obtain data.

Categories : Javascript

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How to display alert value inside nested table td
Hope this works: $('#TableID').append('<tr><td>' + msg+ '</td></tr>'); or $('<tr>').append('<td>' + msg+ '</td>');

Categories : Javascript
Display alert dialog from custom helper class
This exception most likely occurs if you use an Application Context instead of an Activity Context to initialize the Dialog. Do you initialize your CheckConnection object with getApplicationContext() or alike? If so you should pass an Activity as your Context. Edit: Taking your code from your comment, you just have to change checkConnection = new CheckConnection(getActivity().getApplicationCont

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Try to use User model. from django.contrib.auth.models import User class Activity(models.Model): sub_choice = ((1, 'English'), (2, 'Math'), (3, 'Physics'), (4, 'Chemistry')) subject = models.IntegerField(choices=sub_choice, default=1, max_length=50) hours = models.IntegerField(verbose_name='Time spent in hours', default=0) owne

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php array display does not display all columns
I am sure, you are tried to do the following: print '<table>'; for ($column = 1; $column < pg_num_fields($res); $column++) { echo '<tr>'; print '<td><input type="checkbox" name="check_list[]" value="'.$getColumn[$column] .'" /></td>'; print "<td>" . $getColumn[$column] . "</td>"; echo '</tr>'; } print '</table>';

Categories : PHP
Bootstrap- jQuery AJAX showing "alert alert-danger" class on both error & success msg
I think you have to check like this in the if: if (response.type == "error") { $('#msgs').html("<div class='alert alert-danger'>"+response.text+"</div>"); } else { $('#msgs').html("<div class='alert alert-success'>"+response.text+"</div>"); }

Categories : Jquery
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