我在 DIV 中有一些图像,我想给所有相同的 Top 值作为数组中的第一个值(以便它们在一行上对齐)。
我在使用以下代码时遇到问题:(单击 div 时调用 addBorder)
<div class="DRAGGABLE ui-widget-content ui-draggable" style="border: 1px solid red; width: 120px; height: 60px; top: 10px; left: 10px; position: relative;" onclick="addBorder(event)"> <img id="PMF01" src="/devices/AAU01-010.gif"></img></div>
var selectedDivs = new Array();
function addBorder(e) {
if ($ctrlBeingpressed == true) {
e.target.style.border="5px solid green"; // to show they are selected
selectedDivs.push(e.target);
}
}
function orderTop(){
for (i=0;i<selectedDivs.length;i++)
{
selectedDivs[i].style.top=selectedDivs[0].style.top();
}
}
<button type="button" onclick="orderTop()">Top</button>
生成的 HTML:
<!DOCTYPE html>
<html lang="en">
<head> … </head>
<body style="position: absolute; cursor: auto;" application"="" onkeyup="clearPress()> <div id=" onkeydown="controlCheck(event)">
<div id="accordion" class="ui-accordion ui-widget ui-helper-reset" style="position:absolute;top:0px;left:0px;width:300px;height:900px" role="tablist"> … </div>
<div id="buttons" style="position:absolute;top:0px;left:315px;width:1100px;height:50px;border:2px solid grey"> … </div>
<div id="canvas" class="DROPPABLE ui-droppable" style="position:absolute;top:50px;left:315px;width:1100px;height:850px;border:2px solid grey">
<div class="DRAGGABLE ui-widget-content ui-draggable" style="border: 1px solid red; width: 120px; height: 60px; top: 156.117px; left: 188.117px; position: relative;" onclick="addBorder(event)">
<img id="PMF00" src="/devices/AAU01-010.gif" style="border: 5px solid green;"></img>
</div>
<div class="DRAGGABLE ui-widget-content ui-draggable" style="border: 1px solid red; width: 120px; height: 60px; top: 10px; left: 10px; position: relative;" onclick="addBorder(event)">
<img id="PMF01" src="/devices/AAU01-010.gif"></img>
</div>
</div>
</body>
</html>