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The form input item uses label and references the Bootstrap library, which causes the input click effect area to increase.
The form input item uses label and references the Bootstrap library, which causes the input click effect area to increase.
Jun 07, 2017 pm 01:26 PM
產(chǎn)品姐姐想法多，點擊input項才能聚焦進(jìn)行操作，點擊外部不能有反應(yīng)
In order to make labels more semantic, we often use labels to wrap form items
<label for="label-input"><input type="text" class="" id="label-input"><br><button>buttonbutton>label>
In the development of mobile platform pages, in order to make the clickable area of ??form items larger For better operation, label can provide corresponding convenience.
But sometimes, we just need the label, but we don’t want the clickable area to increase for no reason. The introduction of Bootstrap automatically increases the clickable area
As shown in the picture above, it is only expected that clicking on the input item will have an effect, but clicking on other empty areas within the label label will trigger it (note that clicking on the button will not trigger)
just introduced Bootstrap’s style library
<link rel="stylesheet" type="text/css" href="bootstrap.min.css?1.2.45">
In order to solve it, try to determine the object triggered by the event . However, it is invalid, it is always the INPUT label, it is unscientific
$('#label-input').click(function(e) {var elem = e.target;
console.log(elem.tagName);if (elem.tagName !== 'INPUT') {return false;
}
})
What can I do? I thought of a way, and then set up a monitor to click the label, and then directly return false
, OK~$('label').click(function() {return false;
});
$('#label-input').click(function(e) {var elem = e.target;
console.log(elem.tagName);
})
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