Javascript 单击-jQuery更改SVG填充覆盖
我试图使用jQuery click事件处理程序更改SVG对象的颜色,但单击后颜色恢复正常 请看这里: 如何永久更改颜色Javascript 单击-jQuery更改SVG填充覆盖,javascript,jquery,css,svg,Javascript,Jquery,Css,Svg,我试图使用jQuery click事件处理程序更改SVG对象的颜色,但单击后颜色恢复正常 请看这里: 如何永久更改颜色 <svg> <line class = "A1" fill="none" stroke="#000000" stroke-width="3.8417" x1="73.208" y1="73.341" x2="99.923" y2="73.341"/> <polygon class = "A1" points="97.23,82.61
<svg>
<line class = "A1" fill="none" stroke="#000000" stroke-width="3.8417" x1="73.208" y1="73.341" x2="99.923" y2="73.341"/>
<polygon class = "A1" points="97.23,82.618 97.176,72.229 97.121,61.843 106.145,66.987 115.169,72.136 106.2,77.377 "/>
</svg>
<script>
$(document).ready(function() {
$(".A1").mouseover(function(){
$(".A1").css('fill', '158844');
$(".A1").css('stroke', '158844');
});
$(".A1").mouseout(function(){
$(".A1").css('fill', '#000000');
$(".A1").css('stroke', '#000000');
});
$(".A1").click(function(){
$(".A1").css('fill', '158844');
$(".A1").css('stroke', '158844');
$("#appearOnAcross").show();
$("#appearOnDown").hide();
alert('jQuery Alert')
});
});
</script>
问题:老鼠屎。单击鼠标后,会发生重置颜色的鼠标移出
解决方案:使用标志
演示:
JS:
$(document).ready(function () {
var flag = true; // take a flag here
$(".A1").mouseover(function () {
if (flag) { // check flag before change
$(".A1").css('fill', '158844');
$(".A1").css('stroke', '158844');
}
});
$(".A1").mouseout(function () {
if (flag) { // check flag before change
$(".A1").css('fill', '#000000');
$(".A1").css('stroke', '#000000');
}
});
$(".A1").click(function () {
flag = false; // reset flag
$(".A1").css('fill', '158844');
$(".A1").css('stroke', '158844');
});
});