我有三个图像,当单击它们时,会显示一个包含文本的隐藏元素。但是,我想确保当我显示一个元素时,其他两个隐藏元素是隐藏的。因此,如果我点击#img2,那么#text2将被显示,但#text1和#text3将被隐藏。此外,这可能只是一个语法错误,但当我试图将所有代码放在script标记下时,它将无法正常工作。我也喜欢把所有的jquery放在script标记中,而不是使用HTML中的onclick特性。我对jquery非常陌生,所以非常感谢大家的帮助。提前感谢!
<div id = "img1" onclick = "$('#text1').fadeIn(500)"></div>
<div id = "img2" onclick = "$('#text2').fadeIn(500)"></div>
<div id = "img3" onclick = "$('#text3').fadeIn(500)"></div>
<div id = "text1" hidden></div>
<div id = "text2" hidden></div>
<div id = "text3" hidden></div>
<script>
/* TODO: Put all on-click code here */
</script>
发布于 2012-09-19 02:31:16
保持代码不混乱是一种很好的做法
HTML
<div id = "img1" class="img">One</div>
<div id = "img2" class="img">Two</div>
<div id = "img3" class="img">Three</div>
<div id = "text1" class="hidden">One</div>
<div id = "text2" class="hidden">Two</div>
<div id = "text3" class="hidden">Three</div>
CSS
.hidden{display:none}
jQuery
$(function(){
$("div.img").on("click", function(){
var id = $(this).attr("id").substr(-1);
$(".hidden").hide();
$("#text"+id).show();
});
})
发布于 2012-09-19 02:21:39
<div id = "img1" onclick = "$('.effect').hide();$('#text1').show()"></div>
<div id = "img2" onclick = "$('.effect').hide();$('#text2').show()"></div>
<div id = "img3" onclick = "$('.effect').hide();$('#text3').show()"></div>
<div id = "text1" class="effect" hidden></div>
<div id = "text2" class="effect" hidden></div>
<div id = "text3" class="effect" hidden></div>
发布于 2012-09-19 02:26:24
您可以尝试如下所示:
HTML:
<div id="div1">One</div>
<div id="div2">Two</div>
<div id="div3">Three</div>
<div id="texts">
<div id="txt1">Text One</div>
<div id="txt2">Text Two</div>
<div id="txt3">Text Three</div>
</div>
JavaScript:
$(function(){
// hide every text div (all texts children)
$( "#texts" ).children().hide();
// this function hides every text child and than
// fades in the desired one
function hideAndShow( toShowSel ) {
$( "#texts" ).children().hide();
$( toShowSel ).fadeIn();
}
// registering the click event for the divs...
$( "#div1" ).click( function(){
hideAndShow( "#txt1" );
});
$( "#div2" ).click( function(){
hideAndShow( "#txt2" );
});
$( "#div3" ).click( function(){
hideAndShow( "#txt3" );
});
});
这里有一个活生生的例子:http://jsfiddle.net/davidbuzatto/FztUN/
https://stackoverflow.com/questions/12482675
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