我正在使用像Win7 Sidebar這樣的JavaScript工具製作系統,但這不適用於FILE協議。我使用的瀏覽器是Chrome。 如何讓它脫機工作?該JavaScript無法離線工作
var selected = null, // Object of the element to be moved
x_pos = 0, y_pos = 0, // Stores x & y coordinates of the mouse pointer
x_elem = 0, y_elem = 0; // Stores top, left values (edge) of the element
// Will be called when user starts dragging an element
function _drag_init(elem) {
// Store the object of the element which needs to be moved
selected = elem;
x_elem = x_pos ;
y_elem = y_pos;
}
// Will be called when user dragging an element
function _move_elem(e) {
x_pos = document.all ? window.event.clientX : e.pageX;
y_pos = document.all ? window.event.clientY : e.pageY;
if (selected !== null) {
selected.style.left = (x_pos - x_elem) + 'px';
selected.style.top = (y_pos - y_elem) + 'px';
}
}
// Destroy the object when we are done
function _destroy() {
selected = null;
}
// Bind the functions...
var draggables = document.getElementsByClassName('draggable-element');
for(var i = 0; i < draggables.length; i++){
draggables[i].onmousedown = function() {
_drag_init(this);
return false;
};
}
document.onmousemove = _move_elem;
document.onmouseup = _destroy;
body {padding:10px}
.draggable-element {
width:125px;
height:125px;
background-color:#666;
color:white;
padding:10px 12px;
cursor:move;
position:relative; /* important (all position that's not `static`) */
}
<div class="draggable-element">Gadget!<div style="width:20px;height:100%;background:#000;position:absolute;top:0;right:-25px"></div></div>
<div class="draggable-element">Gadget!<div style="width:20px;height:100%;background:#000;position:absolute;top:0;right:-25px"></div></div>
<div class="draggable-element">Gadget!<div style="width:20px;height:100%;background:#000;position:absolute;top:0;right:-25px"></div></div>
<div class="draggable-element">Gadget!<div style="width:20px;height:100%;background:#000;position:absolute;top:0;right:-25px"></div></div>
<div class="draggable-element">Gadget!<div style="width:20px;height:100%;background:#000;position:absolute;top:0;right:-25px"></div></div>
<div class="draggable-element">Gadget!<div style="width:20px;height:100%;background:#000;position:absolute;top:0;right:-25px"></div></div>
對於誰可以幫助,在此先感謝。
你能提供你的完整的html代碼?也許那裏有些奇怪的東西。 – blackmiaool
'[...]但這不起作用[...]'不是一個真正有用的信息。你在控制檯中看到任何錯誤消息嗎?什麼都沒有發生,或者它的行爲方式與預期的不同? –
你說它不適用於FILE協議,這是否意味着它在HTTP上工作,或者根本不工作? – Popatop15