我对 jqgr 进行了一些自定义更改,因此迁移到其他版本将是一项艰巨的任务,因此,我在 mcustomscrollbar 中进行了更改并发布了答案,以便其他人来在同样的问题上,这将是有益的。
所以有一个方法_tweetTo,通过初始化为分配滚动条的容器调用它
$(".ui-jqgrid-bdiv").mCustomScrollbar({
axis:"yx",
});
现在在方法调用之后_tweenTo(line# 2131 for V:3.1.5)插入以下代码
if ($(".ui-jqgrid-hdiv").length > 0) {
$(".ui-jqgrid-view").css("overflow", "hidden");
$(".ui-jqgrid-hdiv").css("width", $("#grid1").width() + "px"); // grid1 is the id of your gridcontainer/table
_tweenTo($(".ui-jqgrid-hdiv")[0], property, Math.round(scrollTo[0]), dur[0], options.scrollEasing, options.overwrite, {
onStart: function () {
if (options.callbacks && options.onStart && !d.tweenRunning) {
/* callbacks: onScrollStart */
if (_cb("onScrollStart")) { _mcs(); o.callbacks.onScrollStart.call(el[0]); }
d.tweenRunning = true;
_onDragClasses(mCSB_dragger);
d.cbOffsets = _cbOffsets();
}
}, onUpdate: function () {
if (options.callbacks && options.onUpdate) {
/* callbacks: whileScrolling */
if (_cb("whileScrolling")) { _mcs(); o.callbacks.whileScrolling.call(el[0]); }
}
}, onComplete: function () {
if (options.callbacks && options.onComplete) {
if (o.axis === "yx") { clearTimeout(mCSB_container[0].onCompleteTimeout); }
var t = mCSB_container[0].idleTimer || 0;
mCSB_container[0].onCompleteTimeout = setTimeout(function () {
/* callbacks: onScroll, onTotalScroll, onTotalScrollBack */
if (_cb("onScroll")) { _mcs(); o.callbacks.onScroll.call(el[0]); }
if (_cb("onTotalScroll") && scrollTo[1] >= limit[1] - totalScrollOffset && d.cbOffsets[0]) { _mcs(); o.callbacks.onTotalScroll.call(el[0]); }
if (_cb("onTotalScrollBack") && scrollTo[1] <= totalScrollBackOffset && d.cbOffsets[1]) { _mcs(); o.callbacks.onTotalScrollBack.call(el[0]); }
d.tweenRunning = false;
mCSB_container[0].idleTimer = 0;
_onDragClasses(mCSB_dragger, "hide");
}, t);
}
}
});
}
在_tweenTo的方法定义中还有另外一个方法_tween
将该方法更新为
function _tween() {
// added condition so the top headers remains fixed
if (el.classList.contains("ui-jqgrid-hdiv") && prop == "top") {
return;
}
//ends here
if (duration > 0) {
tobj.currVal = _ease(tobj.time, from, diff, duration, easing);
elStyle[prop] = Math.round(tobj.currVal) + "px";
} else {
elStyle[prop] = to + "px";
}
onUpdate.call();
}
滚动条已启动并正在运行.. !!