what happens with multiple calls to mouseover and mouseout in jquery -


i creating experiment looks @ number of cells onclick method. testing see if making them appear more hyperlink improves click through rate.

function cursorselect(element){     element.css("cursor","pointer"); } function cursornormal(element){     element.css("cursor","default"); } function colourselect(element){     element.css("color","blue"); } function colournormal(element){     element.css("color","black"); }  function variation1(){     //variation 1 code     $("td").mouseover(cursorselect($(this)));     $("td").mouseout(cursornormal($(this))); }  function variation2(){     //variation 2 code     $("td").mouseover(colourselect($(this)));     $("td").mouseout(colournormal($(this))); }  var pagevariations = [     function() {}, //original; mostlikely not need changing     function() {  //variation 1 goes in here     variation1();     },     function (){ //variation 2 goes in here     variation2();     },     function (){ //variation 3 goes in here     variation1();     variation2();     }     ] $(document).ready(pagevariations[chosenvariation]);//jquery launching selected variation

what behaviour of jquery mouseover , mouseout settings. multiple calls method overwrite settings of previous call, or append them?

will multiple calls method overwrite settings of previous call, or append them?

all you're doing jquery code applying css, in javascript add properties element.style object. long you're not applying same property, merged rather overridden.

however, you'd better off using css this. following:

.variation1 td {   color: black } .variation1 td:hover {   color: blue; }  variation2 td {   cursor: default; } .variation2 td:hover {   cursor: pointer; }

then, based on whichever variation wanted show, you'd add class variation1 or variation2 top-level element <body>.


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