mouseover

Image Greyscale with CSS & re-color on mouse-over?

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There are numerous methods of accomplishing this, which I’ll detail with a few examples below. Pure CSS (using only one colored image) img.grayscale { filter: url(“data:image/svg+xml;utf8,<svg xmlns=\’http://www.w3.org/2000/svg\’><filter id=\’grayscale\’><feColorMatrix type=\’matrix\’ values=\’0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\’/></filter></svg>#grayscale”); /* Firefox 3.5+ */ filter: gray; … Read more

How do you change Background for a Button MouseOver in WPF?

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To remove the default MouseOver behaviour on the Button you will need to modify the ControlTemplate. Changing your Style definition to the following should do the trick: <Style TargetType=”{x:Type Button}”> <Setter Property=”Background” Value=”Green”/> <Setter Property=”Template”> <Setter.Value> <ControlTemplate TargetType=”{x:Type Button}”> <Border Background=”{TemplateBinding Background}” BorderBrush=”Black” BorderThickness=”1″> <ContentPresenter HorizontalAlignment=”Center” VerticalAlignment=”Center”/> </Border> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property=”IsMouseOver” Value=”True”> … Read more

iPad/iPhone hover problem causes the user to double click a link

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Haven’t tested this fully but since iOS fires touch events, this could work, assuming you are in a jQuery setting. $(‘a’).on(‘click touchend’, function(e) { var el = $(this); var link = el.attr(‘href’); window.location = link; }); The idea is that Mobile WebKit fires a touchend event at the end of a tap so we listen … Read more

Mouseover or hover vue.js

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i feel above logics for hover is incorrect. it just inverse when mouse hovers. i have used below code. it seems to work perfectly alright. <div @mouseover=”upHere = true” @mouseleave=”upHere = false” > <h2> Something Something </h2> <some-component v-show=”upHere”></some-component> </div> on vue instance data: { upHere: false } Hope that helps

Show data on mouseover of circle

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I assume that what you want is a tooltip. The easiest way to do this is to append an svg:title element to each circle, as the browser will take care of showing the tooltip and you don’t need the mousehandler. The code would be something like vis.selectAll(“circle”) .data(datafiltered).enter().append(“svg:circle”) … .append(“svg:title”) .text(function(d) { return d.x; }); … Read more

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