jQuery mobile, while amazing in many ways, tends to be frustrating at times. In this instance i am trying to dynamically create one of the very nice buttons that the library has.
Basically what i want to do is enter text into an input field and when spacebar is pressed it creates a jQuery mobile button with the text.
My js works beautifully when im using just jquery to make the buttons etc but when i use jqm the but initialises to class=ui-btn-hidden for some reason.
Anyone with experience on jqm please help
Here is an example:
http://jsfiddle.net/WEyyh/3/
JS
$('#createButton').bind('click', function() {
$('#buttonPlaceHolder').append(''+$('#buttonText').val()+'');
// refresh jQM controls
$('#home').trigger('create');
});
HTML
<div data-role="page" id="home">
<div data-role="content">
<input type="text" id="buttonText" placeholder="Enter Button Name"/>
<input type="button" id="createButton" value="Create Button" />
<div id="buttonPlaceHolder"> </div>
</div>
</div>
Related
I am making a facebook like login page. in it im using 2 inline text boxes just like facebook front page. things were going good but automatically the size of both the textbox increases at runtime. i don't know what had happened as i already told you that things were going good
<div class=" form-group form-inline">
<asp:TextBox ID="tbName" runat="server" ForeColor="Black" class="form-control" placeholder="First name"></asp:TextBox>
<asp:TextBox ID="tbSName" runat="server" ForeColor="Black" class="form-control" placeholder="Surname"></asp:TextBox>
<div class="form-group form-inline">
<asp:RequiredFieldValidator ID="rfvName" runat="server" Display="Dynamic" ErrorMessage="* Enter Valid First Name" ForeColor="Red" Style="font-size: small" ControlToValidate="tbName"></asp:RequiredFieldValidator>
<asp:RequiredFieldValidator ID="rfvSname" runat="server" Display="Dynamic" ErrorMessage="* Enter Valid Surname" ForeColor="Red" Style="font-size: small; padding:60px;" ControlToValidate="tbSName"></asp:RequiredFieldValidator>
</div>
</div>
also i m using bootstrap to make it responsive and in small screens it's working well but not on large screens
see the image click here to see the image
Please help
your bootstrap css is applied later. when you run the page in browser initially the css is NOT applied but when the css is loaded the textbox sizes increases which is the correct style of the selected class in bootstrap css. Try using ur inspect element of browser and remove the class attribute, you will get back ur initially loaded textboxes style
Problem: I have developed a basic web site using GoDaddy's Website Builder V7. See it here --> oktoberfestvisits.com . It is not iPad aware or optimized in any way since I have very little control over HTML, etc that is generated. All the pages appear to display properly, however, I have two problems I do not understand.
When trying to scroll quickly, ie. swiping down or up, the page only scrolls about 5 or so lines at a time. Is there something in the page that controls or prevents smooth scrolling (Momentum Scrolling)? All other web sites and web pages scroll fine.
When in the middle of the page, touching on the black title bar at the top of the screen does not snap back to the top of the page. Like above, is there something that controls or prevents this? Like above, all other web sites and web pages work fine.
I can make some minor HTML additions if necessary, but I do not know what causes this. Is there something that needs to be on my pages so that the iPad scrolls smoothly?
.sc {
-webkit-overflow-scrolling: touch;
}
Add this css code to style sheet and then add "sc" class on the page which that scroll issue. Like if you put finger on <input /> field and quickly scroll, but it doesnt scroll then put sc class on input field or add to its parent element.
e.g.
<div class="sc">
<div class="form-group sc">
<input type="text" placeholder="First Name"/>
</div>
<div class="form-group sc">
<input type="text" placeholder="Last Name"/>
</div>
<div class="form-group sc">
<input type="text" placeholder="Email"/>
</div>
<div class="form-group sc">
<input type="text" placeholder="Property Units"/>
</div>
</div>
The whole page is in a div with position: absolute;. I think this causes the scrolling error on iOS.
It appears that iOS has laggy scroll when you use overflow: hidden or overflow-x: hidden. Try to avoid that.
I am using jquery mobile and wanted a overlay in to be visible when ever i need. I have this at first in my html
<body>
<div id="overlay"></div>
</body>
(if you are wondering about other pages then they are added afterwards)
but when jquery mobile 1.4.2 initializes it turns my div in to a page like so:
<div data-role="page" data-url="/" tabindex="0" class="ui-page ui-page-theme-a" style="min-height: 640px;">
<div id="overlay">
</div>
</div>
How can i make Jquery not touch this element?
Let me guess you are using it to show a splash screen.
jQuery Mobile requires at least one page to exist during initialization.
To solve this problem add one dummy jQuery Mobile page and just set it CSS to display: none; something like this:
<body>
<div id="overlay"></div>
<div data-role="page" style="display: none;">
<div/>
</body>
I seems it only does it if there are no pages initially in the body. but if you add a blank page every works fine:
<div data-role="page"></div>
jQuery mobile button renders gibberish for filter button after clicking on pagination. Click event that shows map also stops working after changing the page.
Should I call refresh page?
Sandbox link
Markup is as following:
<div data-role="header" data-theme="b" id="rest-header">
<div class="ui-grid-b">
<div class="ui-block-a">Filter</div>
<div class="ui-block-b"><input type="search" name="search"value="" data-theme="d" /></div>
<div class="ui-block-c">Map</div>
</div>
</div><!-- /header -->
First I would suggest using jQuery 1.6.4 as jQM only supports this version for 1.0
Your problem is you're adding a back button when navigating to another page, this is causing an overlap of both the filter and back button.
Removing the data-add-back-btn="true" attribute should solve the issue
For map button you should use live event binding or delegation so that it works for dynamic content. Instead of
$( "#map-btn" ).bind( "click", function(event, ui) { ... });
try
$(document).on('click', '#map-btn', function() {
// ...
})
For filter button I can see the Back button under the Filter one, so you want to get rid of the Back button since you don't need it right there. You can remove data-add-back-btn="true" attribute.
I have a page with several sets of radio buttons that are used to set options. When one clicks on specific ones, others are selected by default using click event handlers. The functionality works perfectly, but there is an issue with the button's visual state.
I'm using jQueryUI's .buttonset() method to improve the aesthetics, and when I trigger a .click() event programatically, the button does not change state visually. This can result in the current options being quite different from what appears on screen.
Sample code to illustrate the problem:
<fieldset>
<label for="button1">Button 1</label>
<input type="radio" id="button1" name="test" />
<label for="button2">Button 2</label>
<input type="radio" id="button2" name="test" />
</fieldset>
$('fieldset').buttonset();
$('#button2').click(function() {
alert('button 2 clicked');
});
$('#button2').click();
I also set up a fiddle so you can see it in action, if you so desire: http://jsfiddle.net/T5MGh/
As you would expect, the alert box pops up on page load as it should, but the button does not change visually as it does from a user-click.
Any thoughts?
You can click the actual label that the button set uses, like this:
$('[for=button2]').click();
This works because your structure looks like this after .buttonset():
<fieldset class="ui-buttonset">
<label for="button1" aria-pressed="false" class="ui-button ui-widget ui-state-default ui-button-text-only ui-corner-left" role="button" aria-disabled="false"><span class="ui-button-text">Button 1</span></label>
<input type="radio" id="button1" name="test" class="ui-helper-hidden-accessible">
<label for="button2" aria-pressed="true" class="ui-button ui-widget ui-state-default ui-button-text-only ui-corner-right ui-state-active ui-state-hover" role="button" aria-disabled="false"><span class="ui-button-text">Button 2</span></label>
<input type="radio" id="button2" name="test" class="ui-helper-hidden-accessible">
</fieldset>
It doesn't work initially because of how jQuery UI does it, it relies on the click coming through the <label>, and the defult browser behavior actually clicking the <input> from that.
It may appear that in more recent versions of jQuery / jQuery UI, the behavior has changed, rendering the behavior of the original code posted as this question to what the author of this question wanted (clicking the button from code takes care of both invoking the event and visually changing the button).
You can see that in the referenced jsfiddle as well. So it seems this answer is only relevant for older versions of jQuery / jQuery UI.