onclick

Prevent DialogFragment from dismissing when button is clicked

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Override the default button handlers in OnStart() to do this. @Override public Dialog onCreateDialog(Bundle savedInstanceState) { AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); builder.setMessage(“Test for preventing dialog close”); builder.setPositiveButton(“Test”, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { //Do nothing here because we override this button later to change the close behaviour. //However, we still … Read more

Inspect an element to investigate jQuery event bindings

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Using Firebug, FireQuery and this fiddle: Hitting Cmd+Shift+C (Inspect Element) and clicking on the button reveals this: Clicking on the events Object {click= } reveals this (after expanding some info) And clicking on the function() reveals this: Which should be the code you are looking for, right? As a note, Firebug can’t always find the … Read more

Angularjs ng-click: how to get `this` data?

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The right solution will be is to pass the id as an parameter to the delete function like <a data-id=’102′ ng-click=’delete(102)’>Delete</a> then $scope.delete = function(id) { console.log(id); // I want to get 102 as the result if (confirm(‘Are you sure to delete?’)) { $(‘#contactsGrid tr[data-id=”‘ + id + ‘”]’).hide(‘slow’); } }; This should not be … Read more

onclick or onClick?

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Because some browsers (depending on the DOCTYPE) are tolerant of the inline onClick=”something();” attribute…it seems to have spread a bit, even into JavaScript questions where it doesn’t work, since case matters. Also, specifically to stackoverflow…people using it in questions…well, most of the time they wouldn’t be asking a question if their code worked 🙂

Deactivate input in react with a button click

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A simplified solution using state could look like this: class Typing extends React.Component { constructor(props) { super(props); this.state = { disabled: false } } handleGameClik() { this.setState( {disabled: !this.state.disabled} ) } render() { return( <div> <input className = “typing-container” placeholder= ” type here ” disabled = {(this.state.disabled)? “disabled” : “”}/> <button onClick = {this.handleGameClik.bind(this)}> Start … Read more

JavaScript: changing the value of onclick with or without jQuery

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You shouldn’t be using onClick any more if you are using jQuery. jQuery provides its own methods of attaching and binding events. See .click() $(document).ready(function(){ var js = “alert(‘B:’ + this.id); return false;”; // create a function from the “js” string var newclick = new Function(js); // clears onclick then sets click using jQuery $(“#anchor”).attr(‘onclick’, … Read more

Store mouse click event coordinates with matplotlib

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mpl_connect needs to be called just once to connect the event to event handler. It will start listening to click event until you disconnect. And you can use fig.canvas.mpl_disconnect(cid) to disconnect the event hook. What you want to do is something like: import numpy as np import matplotlib.pyplot as plt x = np.arange(-10,10) y = … Read more

HTML checkbox onclick called in Javascript

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How about putting the checkbox into the label, making the label automatically “click sensitive” for the check box, and giving the checkbox a onchange event? <label ….. ><input type=”checkbox” onchange=”toggleCheckbox(this)” …..> function toggleCheckbox(element) { element.checked = !element.checked; } This will additionally catch users using a keyboard to toggle the check box, something onclick would not.

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