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jQuery blur()

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How To Set Focus On Textbox HTML Control Using Javascript

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Search jQuery Search. Move this topic Cancel.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Use live instead of focus and blur. Attach a handler to the event for all elements which match the current selector, now or in the future.

The first issue I see is that your selector is an ID of lPass, yet, within that selector you attempt to insert a new tag with that same ID. ID must be unique on the page. THEN you attempt to remove with the. As for the. Learn more. Asked 10 years, 1 month ago. Active 5 years, 9 months ago. Viewed 60k times. Any ideas? Isis Isis 4, 10 10 gold badges 32 32 silver badges 59 59 bronze badges.

jquery onblur

Active Oldest Votes. Brainfeeder 2, 1 1 gold badge 13 13 silver badges 32 32 bronze badges. Amr Elgarhy Amr Elgarhy That first part in quotes before the function tells it what kind of event you're looking for focus in the first instance, blur in the second. Then you define what you want to happen. Just use the. OR clarify what you want to do. Mark Schultheiss Mark Schultheiss Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

Email Required, but never shown. The Overflow Blog. The Overflow How many jobs can be done at home?By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Via JavaScript, I want to trigger the blur event on this input so that it, in turn, calls the doSomething function.

Why is that? Why does blur not work the same way?

jquery onblur

Thus, you can call it. You're not telling the browser to simulate the actual "blur" event, however; there's no event object created, for example. Elements do not have a "blur" attribute or "method" or whateverso that's why the first thing doesn't work. Contrary to what pointy says, the blur method does exist and is a part of the w3c standard. The following exaple will work in every modern browser including IE :.

Note that I used link. I guess it's just because the onblur event is called as a result of the input losing focus, there isn't a blur action associated with an input, like there is a click action associated with a button.

jQuery | blur() with Examples

Learn more. Asked 9 years, 1 month ago. Active 3 years, 9 months ago. Viewed k times. My initial thought is to call blur: document.

jquery onblur

This does: document. Catto 5, 2 2 gold badges 44 44 silver badges 50 50 bronze badges. I think blur is jQuery and onBlur is Javascript. Ray no, that's not really accurate, though it is true that jQuery provides a "blur" method to trigger an event or register a handler. That method is supplied by jQuery objects, however, and is not available on plain DOM elements.

jQuery 事件 - blur() 方法

Although your question is answered but I am still curious what made you execute doSomething function via explicitly triggering onblur function! Why could you not call doSomething directly? Dec 13 '18 at Active Oldest Votes.

This: document. Pointy Pointy k 50 50 gold badges silver badges bronze badges. But you can call. My mistake was assuming.Tip: The onfocusout event is similar to the onblur event. The main difference is that the onblur event does not bubble. Therefore, if you want to find out whether an element or its child loses focus, you should use the onfocusout event.

Tip: Although Firefox does not support the onfocusout event, you can find out whether a child of an element loses focus or not, by using a capturing listener for the onblur event using the optional useCapture parameter of the addEventListener method. Tip: The onfocusout event is the opposite of the onfocusin event. Event delegation: setting the useCapture parameter of addEventListener to true for focus and blur :.

If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:. In JavaScript, using the addEventListener method: object.

HOW TO. Your message has been sent to W3Schools. W3Schools is optimized for learning, testing, and training. Examples might be simplified to improve reading and basic understanding. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.

While using this site, you agree to have read and accepted our terms of usecookie and privacy policy. Copyright by Refsnes Data. All Rights Reserved. Powered by W3.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I tried using e. Inside an event handler, this will be the element the event is bound to, and e. You are handing a blur event, not a click event. So, inside your event, you will have the element that you blur ed. If you want the click ed element, you'd need another event to get that.

So, there is no way to get the element that "caused the blur". Using this within blur handler function will give you the blured element. Within blur event you can't catch the clicked element. To get the click ed element you need click event.

For example:. Learn more. Get the clicked object that triggered jquery blur event [duplicate] Ask Question. Asked 7 years, 9 months ago. Active 4 years, 5 months ago. Viewed 39k times. Anders 6, 6 6 gold badges 38 38 silver badges 63 63 bronze badges. Why is this question marked as a duplicate? I haven't found another question specifically about jQuery's blur event. If it really is a dupe, please link to the duplicate question.

Has anyone found a way to make non-Chromium browsers work in this situation?The onblur event is most often used with form validation code e. Tip: The onblur event is the opposite of the onfocus event.

Tip: The onblur event is similar to the onfocusout event. The main difference is that the onblur event does not bubble. Therefore, if you want to find out whether an element or its child loses focus, you could use the onfocusout event.

However, you can achieve this by using the optional useCapture parameter of the addEventListener method for the onblur event. Event delegation: setting the useCapture parameter of addEventListener to true:. If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:. In JavaScript: object. In JavaScript, using the addEventListener method: object. HOW TO. Your message has been sent to W3Schools. W3Schools is optimized for learning, testing, and training.

Examples might be simplified to improve reading and basic understanding. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.

While using this site, you agree to have read and accepted our terms of usecookie and privacy policy. Copyright by Refsnes Data. All Rights Reserved. Powered by W3.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time.

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I have an input box with a blur event that validates the content of it and a button which will fill the input box on click. The problem is clicking the button fires the input blur event and then the button click event so content inserted by the button is not what is validated. We had a similar problem at work. As mclin Suggested, using the mousedown event and preventDefault will prevent blur behavior.

And you can just leave the original click event intact. This solution might be a bit cleaner and better for most cases just note that if you use it you'll preventDefault and blur of any other element the focus is currently on but for most use cases that shouldn't be an issue. I have a better solution than Yoni Jah's: call preventDefault on the button's mousedown event.

The onBlur never happens so you're free to do whatever in the click event. This is better because it doesn't change the click behavior by making things happen on mouse down instead of mouse up, which can be unexpected. Separate the input validation logic to it's own function which is called both by the blur event automatically and then by the click event after you've modified the value in the input box.

True your validation logic would be called twice, but I'm not seeing a way around that without making a lot more changes. Sometimes it is useful to get a child object on mouseup, but the parent wants to hide its children on blur.

We can cancel the hiding of the children elements, then wait until our mouseup occurs, then force the blur to occur when we are ready. Clicking the list items will only alert on mouseup, despite the parent trying to hide them on blur. The trick is not to use blur and click events, because they are always performed in order of blur first, click second. Instead you should check when the element having focus has changed, because that happens only after the click. Learn more. How should I fire Javascript blur event after click event that causes the blur?

Ask Question. Asked 9 years, 5 months ago. Active 4 days ago. Viewed 30k times. I have run into this problem a few times and I'm not happy with the solutions I've used before. Jake Jake 10k 13 13 gold badges 53 53 silver badges 86 86 bronze badges. Your question is not clear? Basically one user action causes two events which fire in order but the action of the second first relies on that of the first. I've considered using setTimeout to delay the first event, but that doesn't seem like an ideal solution.

I've asked this question in quite a general form because I've encountered this problem a few times in different circumstances.


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