I have two functions and i want to call one function when the radio button is checked as an employee and the other when the radio button is checked as a user.
employee.form.send = function() {
employee.validator.checkForm();
if (employee.validator.valid()) {
employee.form.submit();
}
};
invite.form.send = function() {
invite.validator.checkForm();
if (invite.validator.valid()) {
alert(1);
invite.form.submit();
}
}
I would normally call them with a click event like this
invite.find('#sendInviteButton').on('click',invite.form.send);
Now i want to call different functions when the #sendInviteButton is clicked. Depending on the radio button selected. How do i do that?
I am not able to call the invite.form.send inside an if condition.
If I understood correctly, you want to do something like this:
if($('#employee_radio_button').is(':checked'))
employee.form.send();
else
invite.form.send();
You could wrap the click into a function with jQuery like so, assuming your function names are "oneFunction" and "anotherFunction"..
$('#sendInviteButton').click(function() {
if ($('#sendInviteButton').is(':checked')) {
oneFunction();
} else {
anotherFunction();
}
});
what about binding the event to a function which checks the state of the ratio button and than depending on that call the proper functions accordingly? (Check code below)
invite.find('#sendInviteButton').on('click', checkState); // update the event binding
function checkState() {
if (document.getElementById('sendInviteButton').checked) {
// call function if #sendInviteButton is checked
} else {
// call other function
}
}
or in case you use jQuery:
function checkState() {
if($('#sendInviteButton').is(':checked')) {
// call function if #sendInviteButton is checked
} else {
// call other function
}
}
Related
I have a jQuery event inside a JavaScript function. I've already read that you cannot access the inner function. However, I would like to know how to adjust my code so that the parent function returns true or false depending on the jQuery function.
function validate() {
$("#button").on('click', function(){
var input = document.forms["formular"]["text"].value;
if (input == "") {
return false;
}
});
if(onclickfunction() == true){
return true;
}
else{
return false
}
}
validate();
Or can you recommend a different approach?
Not sure what this code is supposed to do, because calling validate only creates the event listener without actually executing it. But what you can do is to prevent the default action when you need, which is how validation is usually implemented:
$("#button").on('click', function(){
var input = document.forms["formular"]["text"].value;
yourSecondFunction(input !== "");
});
function yourSecondFunction(inputIsValid) {
// Do your magic here
}
i have assigned a function outside of its scope like this:
toggleEdit.setAttribute('onclick', `toggleEdit('${dataId}')`);
inside the toggle edit function i want to refer to it again, but it's not happening
function toggleEdit(dataId) {
....
saveEdit.onclick = () => { // this is same element as toggleEdit above, function changed
if (newText) {
...
saveEdit.setAttribute('onclick', `toggleEdit('${dataId}')`); // refer again like above
} else {
alert('Please enter a valid todo')
...
}
}
}
saveEdit is same element as toggleEdit above but reassigning when condition is met not working. help?
I have a div which contains an input element to enter some values. These values are added just above the div as a list element upon pressing enter or onFocusOut event. To this point it is fine. But if user types some value and does not press enter and directly clicks on save button, the onFocusOut function for that div should not be called. Instead it should take that typed value and call some save function. Do you have any suggestion on how to detect it?
My code snippet is here
JS:
divInput.onkeypress = function (event){
return someTestFunc();
}
divInput.tabIndex="-1";
$(divInput).focusout(function (e) {
if ($(this).find(e.relatedTarget).length == 0) {
addToList();
}
});
It is not a very delicate solution, but you could use a setTimeout before adding the item to the list and clear the setTimeout on save.button click.
Try this:
var $saveButton = $('#exampleButton')[0],
$divInput = $('#exampleInput')[0],
timedEvent = -1;
$($saveButton).on('click', function(event){
if(timedEvent) {
clearTimeout(timedEvent)
}
alert('not add to list & save');
})
$divInput.tabIndex="-1";
$($divInput).on('focusout', function(e) {
timedEvent = window.setTimeout(function() {
if ($(this).find(e.relatedTarget).length == 0) {
alert('add to list');
}
}, 200);
});
Check this working fiddle
My Scenerio:
I have a function:
The function Addprocedure() is called on onclick of Addprocedure button.
In this function i want to check if btnAddSelectedProcedures is clicked then do Something else do nothing
function Addprocedure(){
if()// Check if Button is clicked, button id = `btnAddSelectedProcedures`
{
//Do Something
}
else{
//Do nothing
}
}
Save the state of the button in a variable.
Define btnClicked globally as false. When btnAddSelectedProcedures is clicked, change btnClicked to true. When you call Addprocedure check if btnClicked variable is true and if so, that button has been clicked.
Example:
var btnClicked = false;
function Addprocedure() {
if (btnClicked) {
//Do something...
} else {
//Do something else...
}
}
$('BUTTON[name="btnAddSelectedProcedures"]').click(function() {
btnClicked = true;
});
$('BUTTON[name="Addprocedure"]').click(function() {
Addprocedure();
});
Try
$('#btnAddSelectedProcedures').click(function(){
$(this).data('clicked', true)
})
then
function Addprocedure(){
if($('#btnAddSelectedProcedures').data('clicked')){
//clicked
} else {
//not clicked
}
}
It is simple, check id
function Addprocedure(){
if(this.id === 'btnAddSelectedProcedures')// Check if Button is clicked, button id = `btnAddSelectedProcedures`
{
//Do Something
}
else{
//Do nothing
}
}
One possiblity,
You can declare a global variable and mark it as true when yourbtnAddSelectedProcedures clicked and use that to check in your Addprocedure() function.
var isButton1Clicked =false;
onButton1Click{
isButton1Clicked ==true
}
onButton2Click{
if(isButton1Clicked){
//procedd
}
}
I suggest to avoid using global var. Use a class instead ( or You can set data-* attribute as well )
$('#btnAddSelectedProcedures').on('click', function(){
//$(this).toggleClass('clicked');
if(! $(this).hasClass('clicked') ){ //allows you to set only once the class
$(this).addClass('clicked');
}
Addprocedure();
});
then
function Addprocedure(){
if( $("#btnAddSelectedProcedures").hasClass('clicked') ) //I guess you can call $(this) too
{
//Do Something
}
else{
//Do nothing
}
}
I used toggleClass because I think you want to check every time if the user clicked .
Use addClass in the other way.
<button id="1" onClick="Addprocedure(this.id)">B1</button>
and then
function Addprocedure(clicked_id)
{
alert(clicked_id);
}
I have below javascript code for window.onbeforeunload. I am calling code behind button click method when pressed browser back button.
Now the problem is cursor is not stopping until $("#buttonclientid").click() completes. Just calling the method and moving to next statement. How to hold or stop cursor until $("#buttonclientid").click() complete and then move to next step?
var form_has_been_modified = 0;
$(function () {
$("input").keyup(function () {
form_has_been_modified = 1;
})
window.onbeforeunload = function (e) {
if (!form_has_been_modified) {
return;
}
doYouWantTo();
}
});
function doYouWantTo(){
doIt=confirm('Do you want to save the data before leave the page?');
if (doIt) {
var returnbutton;
//cursor should stop here until click function completes.
returnbutton = $("#buttonclientid").click();
}
else{
}
}
I believe your problem lies in the fact that your doYouWantTo function does not return a value to be passed back into onbeforeunload so it is leaving the page while also running the function, rather than waiting until it completes.
Your best action here would be something like:
return doYouWantTo()
....
if(doIt) {
$('#buttonclientid').click(function() { // unsure if you can attach callback to click but idea is same
return true;
});
} else {
return true;
}
When binding an event handler to the onbeforeunload event, it should return one of two things:
if you want a confirm to show, your handler should return a string
if you don't want a confirm to show (skip the handler), return undefined (or don't return at all, same effect)
That being said, your code should look something like this:
var form_has_been_modified = false;
$("input").keyup(function () {
form_has_been_modified = true; // use a boolean :P
});
window.onbeforeunload = function (e) {
if (form_has_been_modified) {
return 'Do you want to save the data before leave the page?';
} else {
return undefined; // this can be omitted if you prefer
}
};
The only way to tell what a user clicked on the system dialog is to use setTimeout. See this question for details on that subject.