10 examples of 'onmouseover javascript change image' in JavaScript

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function changeImg(index) {
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    var list = obj1.getElementsByTagName('img');
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    var list1 = obj1.getElementsByTagName('font');
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    for (i = 0; i < list.length; i++) {
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        list[i].style.display = 'none';
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        list1[i].style.backgroundColor = 'white';
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    }
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    list[index].style.display = 'block';
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    list1[index].style.backgroundColor = 'blue';
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}

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function _onMouseOver(link) {
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    $('#' + link.id).click(function (e) {
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        if (!$('#popup_result_div').is(":visible")) {
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            $("#popup_result_div").css({position:"absolute", left:e.pageX, top:e.pageY });
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            $('#popup_result_div').show('slow');
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        }
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    });
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}

8
function onMouseOver(event) {
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    var popup = document.getElementById('popup');
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    addMutations(popup, event.target);
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    setPopupPosition(popup, event);
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    popup.classList.add("show");
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}

8
function onMouseOver() {
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    let $this = $(this);
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    // Ignore parents inspection, only add it to bottom level child.
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    if ($this.has('.restylerInspect').length > 0) {
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        $this.removeClass('restylerInspect');
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    } else {
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        $inspectedElement = $this;
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        $inspectedElement.addClass('restylerInspect');
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    }
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}

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_imgClick(e){
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  this.imgTarget = e.target;
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  let zoom_modal = document.getElementById('zoom_modal');
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  this._createElement(zoom_modal === null);
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}

15
function updateImage(e, eventData){
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    var context = eventData.enabledElement.canvas.getContext("2d");
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    var width = eventData.enabledElement.canvas.width;
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    var height = eventData.enabledElement.canvas.height;
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    // draw progress indicator background
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    if (width > 0 && height > 0){
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        drawBackground(context, width, height);
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    } else {
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        return false; // image not actually rendered yet, not sure what's going on here
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    }
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    // get current image index
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    var stackData = cornerstoneTools.getToolState(eventData.element, 'stack');
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    stackData = stackData && stackData.data[0];
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    var imageScrollIndex = stackData && stackData.currentImageIdIndex;
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    var totalImages = stackData && stackData.imageIds.length;
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    var prefetchData = cornerstoneTools.getToolState(eventData.element, 'stackPrefetch');
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    var imageIds = stackData.imageIds;
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    // draw loaded images indicator
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    // if (typeof indicesToRequest !== 'undefined'){
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        setLoadedMarker(context, width, height, imageIds);
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    // }
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    // draw current image cursor
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    if (typeof imageScrollIndex !== 'undefined'){
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        drawCursor(context, width, height, imageScrollIndex, totalImages);
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    }
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}

1
function changeImg() {
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    var imgSrc = $("#imgObj");
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    var src = imgSrc.attr("src");
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    imgSrc.attr("src", chgUrl(src));
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}

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function onImageClick(e) {
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    overlay.classList.add('overlay--active');
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    viewer.classList.add('image-viewer--active');
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    image.setAttribute('src', e.target.getAttribute('src'));
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    scrollTop = window.pageYOffset;
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    document.body.classList.add('noscroll');
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    document.body.style.top = -scrollTop + 'px';
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}

128
function toggleBigImage(id, largepath) {
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	var imageobj = document.getElementById(id);
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	if (!imageobj.sizedlarge) {
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		imageobj.src2 = imageobj.src;
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		imageobj.src = largepath;
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		imageobj.style.position = 'absolute';
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		imageobj.style.zIndex = '1000';
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		imageobj.sizedlarge = true;
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	} else {
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		imageobj.style.position = 'relative';
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		imageobj.style.zIndex = '0';
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		imageobj.src = imageobj.src2;
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		imageobj.sizedlarge = false;
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	}
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}

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function onMouseOver(event) {
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    if (_validEvent(event)) {
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        _localHighlight.add(event.target, true);
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    }
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}