i just can't get rid of such .... error
i'm using a free textbox control on my page that is hidden by setting css properties to "none"
i want to make this free textbox available for edit whenever a user clicks on another
button actually by setting style.. to "block" without postingback my page
the result is showing the textbox but in a way that it's not enabled
i need some event to post back the page to make it available for edit
i know the reason should be something with rendering and etc but how can i solve this
in a way i achieve my targets on page such as:no postbacks ,. ...
any hep would be appreciated
thank all
using jquery
$(document).ready(function() {
$("#buttontoclick").click(function()
{
$("#textboxtoshow").show();
});
html
<input id="buttontoclick" type="submit" Text="Click me" />
<input id="textboxtoshow" type="text" style="display: none" />
Related
I've made a web application That starts from a specific amount and every time a donation is made it counts down and shows how much is needed. And at one time I might have about 10-20 of these counting down and I am always creating new ones. Now when I am doing that it would be nice that when I click the button it automatically focuses on the text field for ease of use. however I can't quite get that to work.
The window to set the countdown is shown using angularjs dialogs/modals. This means that when I click the a button it writes code onto the page that shows the dialog/modal and when I submit it it is removed from the page completely.
The first time around when I click the button it focuses on the text box and I can type the number and press enter and it's submitted, now I want to create a new one. I click the button, up comes the modal but now I have to grab the mouse, move it to the input and click it. Waste of time and not user friendly.
What I'm asking is for a way to have it focus on the text field when using modals every time I click the button.
here's the window:
<form name="formCountdown" novalidate class="css-form">
<div modal="showCountdownModal" close="showCountdownModal = false" options="opts" ng-cloak>
<div class="modal-header">
<h4>Enter Countdown Amount</h4>
</div>
<div class="modal-body">
<input id="focusbox" type="number" min="1" autofocus required ng-model="countDownAmount" name="countDownAmount" ui-keypress="{13:'setCountdown()'}" select-on-focus />
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary cancel" ng-disabled="formCountdown.$invalid" ng-click="setCountdown()">Set</button>
</div>
</div>
</form>
I've tried using autofocus, and that works fine the first time you press the button after loading the page. but the second and up it does not.
I've also tried using this jquery code with no luck:
<script>
$("#focusbtn").click(function() {
$("#focusbox").focus();
});
</script>
And now I am completely lost and would really love it if someone could help me out here.
Edit: forgot to put in the timeout, to make sure the browser is ready!
add the following line to your setCountDown() function:
$timeout(function (){
document.querySelector('#focusbox').focus();
},0)
You need to inject the $timeout in your controller
That will probably do the trick!
However, this will work, but dom manipulation should be done in a directive!
I copied your posted code together with the script and it works just fine. I'm not sure if I understood the problem but the autofocus works well in my end. Autofocus is present after the page has loaded or refreshed and even after the button has been clicked. Of course the autofocus will be removed if a click outside the input text has been triggered.
Morever, I think Autofocus is an attribute by HTML5. You might want to include in your HTML or maybe it is just a browser compatibility issue.
You can test or check if autofocus is supported by your browser at http://html5test.com/.
Hope this help somehow.
EDIT:
Try this on your script.
$(document).ready(function() {
$(".modalName").on('shown', function() {
$(this).find("[autofocus]:first").focus();
});
});
I'm working with html and javascript. My problems is, in one webpage a show a plot and a few button. When the user press any of this button I need show 3 or 4 options but in the same page without switching pages.
Below is my code
<form action="MyPage">
<button type="submit" value="More Options">
</form>
redirect to an other page.What I can do?
First of all, get rid of type="submit". That's what's causing the page to do stuff you don't want. The second thing is to add an onclick handler. It should return false to avoid behavior like "submit". The variable 'this' will pass the button to your function, which you might need in that code. Then fill in the body of addMoreStuff() with your code to, well, add more stuff!
<form action="MyPage">
<button onclick="addMoreStuff(this); return false; ">More Options</button>
</form>
<script type="text/javascript">
function addMoreStuff(button) {
/* your code here */
}
</script>
Drop the form (use the button alone), and look into jQuery. It's extremely easy to use, and it'll help you quickly build code your application.
HTML
<button type="submit" value="More Options" id="more">
JavaScript (jQuery)
// run "add_options" when someone clicks on the button
jQuery('button#more').on('click', add_options)
function add_options() {
//code here to add more options
}
got a problem and cant find the solution.
I am writing a chat. When a new user opens my site (a new session) a div popes out and the user is asked to fill in his name.
The form works fine when I use an input submit. I want it to work without the submit button, I want it to work when i press a div.
here is my code
html:
<form name="form" id="form" action="index.html" method="post">
<span id="nspan">First name:</span> <input type="text" id="firstname" name="name">
<div name="enter" id="enter">Submit</div>
</form>
the jquery:
$(document).ready(function(){
$("#enter").click(function () {
$("#form").submit();
});
});
nevermind is correct - no problem with that code.
Here's the JSFiddle to prove it: http://jsfiddle.net/8Xk7z/
Maybe you problem is that the id "form" is to general a name, and you already used it for another form.
Another thing, why not use a button or a link? You can style it like you want. Be careful when you use thing for what they are not suppose to be used for, it my give unexpected side effects.
In your case, you may only be able to login to you chat using a mouse, that would exclude blind people. You would also not be able to use the tabulater to get to the login "button". And last, if you are blind and uses a screen reader your would actually not know that there is at login "button", as the reader would not recognize the div as something you can click.
I would recomend using the button-tag like this
<button id="enter">Submit</button>
Or the a-tag like this
<a href id="enter">Submit</a>
If you don't like the predefined styling of them you may always override the styling.
try to define jquery at top of the page
<script src="https://code.jquery.com/jquery-3.2.1.js"></script>
Then put your script at next.
still issue.
Please check your other function on same page works fine or not.
I have a page on which a list of properties is displayed (i.e houses). This list is made up using CSS. So I've built a second CSS class, which makes the properties/houses align properly in 2 columns. Until now I did this by pressing a button, posting back, and outputting different html (basicly the same, but with other Css class references).
Now I found this question on SO and I implemented a basic scenario. A div with the class "yellow" is written to the html page, and a button changes this class to "red". This happens, but the div immediately changes back to class "yellow".
I'm a very very beginner in JS but not a beginning programmer. This would be a great addition to my site, but I can't find a proper answer. I apologize if this question is redundant.
<script type="text/javascript">
function changeView() {
document.getElementById("box").className = " red";
}
Grtz, thanks in advance, Christophe,
By default a button element is of type 'submit' - which will cause your browser to post back to the server.
Try changing the type to button instead.
<input type="button" ....
More info on the difference here... Difference between <input type='button' /> and <input type='submit' />
If your button causes a postback (possibly a server control with an asp: tag), the javascript changes you made will be lost as by default an asp button submits a page to the server as a result of which your page reloads.
If all you need to change the class of a div make it a simple html button like
<input type="button" onclick="changeView()" value="Change" />
Is it possible to destroy an html button. If it is clicked because it already served its purpose after clicking.
You can do so with JavaScript:
<button onclick="this.parentNode.removeChild(this)">Label</button>
Yes, it is possible, by using JavaScript to set its CSS property "display" to "none".
See also Seven ways to toggle an element with JavaScript.
I think you can do also by
<input type="button" onclick="this.style.visibility='hidden';">
Yes, you can disable or hide it. Example:
<input type="button" onclick="this.disabled=true;" />
However, if you do this to the submit button, it may not work properly. The value for the button will not be included in the form data, so if the server looks for the button data to find out what it was that caused the form to submit, it won't find it.
Yes you can do like this:
<input type="button" onclick="this.style.display = 'none';">