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uniapp監(jiān)聽(tīng)頁(yè)面滾動(dòng)2種常用方法_javascript技巧_腳本之家
onPageScroll: function(e) { console.log('滾動(dòng)距離:', e.scrollTop); // 垂直滾動(dòng)距離 // 這里可以根據(jù)e對(duì)象中的值來(lái)執(zhí)行相應(yīng)的操作 }, // 其他頁(yè)面生命周期函數(shù)或數(shù)據(jù)、方法等 }注意:onPageScroll主要用于監(jiān)聽(tīng)整個(gè)頁(yè)面的滾動(dòng)事件,而不是某個(gè)單獨(dú)組件或元素的滾動(dòng)。2...
www.dbjr.com.cn/javascript/327507e...htm 2025-6-6
js精度溢出解決方案_javascript技巧_腳本之家
<a href="javascript:void(0)" tagFid="<%=dr.getString("XFORM_ID")%>" tagMid="<%=dr.getString("MODULE_ID")%>" tagIid="<%=dr.getString("ID")%>" onclick="toProject(this)"><%=dr.getString("BT").trim()+"" %> 復(fù)制代碼代碼如下: toProject = function(e) { location.href=...
www.dbjr.com.cn/article/323...htm 2025-5-16
python能在瀏覽器能運(yùn)行嗎_python_腳本之家
window.addEvent('domready',function() { varterm = initTerminal(80, 20); // set up demo typers $('codeexample1').addEvent('click', (function(e) { e.stop(); term.doClear(); term.writeStr("print \"Hello, World!\" #natch",false,true); ...
www.dbjr.com.cn/article/1889...htm 2025-5-16
頁(yè)面點(diǎn)擊小紅心js實(shí)現(xiàn)代碼_javascript技巧_腳本之家
[e].color+";z-index:99999");requestAnimationFrame(r)}functiono(){vart="function"==typeofe.onclick&&e.onclick;e.onclick=function(e){t&&t(),i(e)}}functioni(e){vara=t.createElement("div");a.className="heart",d.push({el:a,x:e.clientX-5,y:e.clientY-5,scale:1,alpha:1,...
www.dbjr.com.cn/article/1409...htm 2025-5-30
return false;和e.preventDefault();的區(qū)別_javascript技巧_腳本...
function(e) { e.preventDefault(); e.stopPropagation(); } It's all probably a lot more complicated than this and articles like this probably explain it all a lot better. 參考: 1.The difference between ‘return false;' and ‘e.preventDefault();' ...
www.dbjr.com.cn/article/241...htm 2025-5-23
JQuery事件e參數(shù)的方法preventDefault()取消默認(rèn)行為_(kāi)jquery_腳本之家
$(function () { $("a").click(function (e) { alert($(this).text()); e.preventDefault();//取消默認(rèn)行為,沒(méi)有這句話的話,會(huì)跳轉(zhuǎn)到baidu網(wǎng)站上 }); }); baidu
www.dbjr.com.cn/article/417...htm 2025-5-24
JavaScript 高級(jí)篇之DOM文檔,簡(jiǎn)單封裝及調(diào)用、動(dòng)態(tài)添加、刪除樣式(六...
Tools.documentSort = function(e){ var textArray = []; if(typeof e =="string") e = document.getElementById(e); for(var x = e.firstChild; x!= null;x=x.nextSibling) if(x.nodeType == 1) textArray.push(x); textArray.sort(function(n,m){ ...
www.dbjr.com.cn/article/300...htm 2025-5-16