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我试图在数组中创建一个循环,并向其元素添加事件,但不成功。 这是数组:将事件添加到数组元素
div_empresa_links_elements.push({
div_mouseover: div_imagens_mouseover,
div_submenu: div_empresa_imagens,
div_txt: div_imagens_txt
}, {
div_mouseover: div_institucional_mouseover,
div_submenu: div_empresa_institucional,
div_txt: div_institucional_txt
}, {
div_mouseover: div_localizacao_mouseover,
div_submenu: div_empresa_localizacao,
div_txt: div_localizacao_txt
}, {
div_mouseover: div_infraestrutura_mouseover,
div_submenu: div_empresa_infraestrutura,
div_txt: div_infraestrutura_txt
}, {
div_mouseover: div_politicaDeQualidade_mouseover,
div_submenu: div_empresa_politicaDeQualidade,
div_txt: div_politicaDeQualidade_txt
}, {
div_mouseover: div_linhaDoTempo_mouseover,
div_submenu: div_empresa_linhaDoTempo,
div_txt: div_linhaDoTempo_txt
}, {
div_mouseover: div_historico_mouseover,
div_submenu: div_empresa_historico,
div_txt: div_historico_txt
})
这是循环:
for (var i = 0; i < div_empresa_links_elements.length; i++) {
var obj = div_empresa_links_elements[i]
obj.div_mouseover.onmouseover = function() {
obj.div_txt.style.opacity = 1
obj.div_txt.style.filter = 'alpha(opacity = 100)'
obj.div_submenu.style.opacity = .7
obj.div_submenu.style.filter = 'alpha(opacity = 70)'
}
}
事情只是工作,如果我把一个事件的每个元素(_mouseover),通过手没有环。谁能告诉我为什么?
如果他们都应该做同样的事情,当你的鼠标在他们那么为什么不在函数上写一个鼠标,并让它们都引用相同的函数呢?在for循环中有一个函数没有意义,您不需要创建十几个函数来执行相同的操作。这是你当前的代码在做什么。 – Ryan
是的,谢谢:) –