为什么我的Javascript进度条没有';你不在IE11工作吗?
我有一个长时间运行的脚本,它在进度条中崩溃了: HTML为什么我的Javascript进度条没有';你不在IE11工作吗?,javascript,jquery,Javascript,Jquery,我有一个长时间运行的脚本,它在进度条中崩溃了: HTML <div id="progressbar-wrapper"> <div id="progressbar-outer" style="display: table;margin: 0 auto;background-color: #FFFFFF;border: 5px solid #000000;width: 50%;height: 30px;opacity: 1;z-index: 9998">
<div id="progressbar-wrapper">
<div id="progressbar-outer" style="display: table;margin: 0 auto;background-color: #FFFFFF;border: 5px solid #000000;width: 50%;height: 30px;opacity: 1;z-index: 9998">
<div id="progressbar" style="float:left;width: 0;height: 30px;background-color:#000000;border: 0;opacity: 1;z-index: 99999">
</div>
</div>
<div id="loading-animation" style="position: fixed;top: 150px;left: 0;height: 120px;width: 100%;font-size: 100px;line-height: 120px;text-align: center;color: #000000;z-index: 9999;">
...SAVING...<br /><small>Saving Lines</small>
</div>
</div>
…保存…
保存行
JavaScript
var uiprogressbar = {};
$(function () {
uiprogressbar = {
/** initial progress */
progress: 0,
/** maximum width of progressbar */
progress_max: 0,
/** The inner element of the progressbar (filled box). */
$progress_bar: $('#progressbar'),
/** Method to set the progressbar.
*/
set: function (num) {
if (this.progress_max && num) {
this.progress = num / this.progress_max * 100;
console.log('percent: ' + this.progress + '% - ' + num + '/' + this.progress_max);
this.$progress_bar.width(String(this.progress) + '%');
}
},
fn_wrap: function (num) {
setTimeout(function () {
this.set(num);
}, 0);
}
};
});
//PROGRESS BAR ================================================
//max progress bar
uiprogressbar.progress_max = iterations;
var mainGrid = $("#mainGrid").data("kendoGrid");
var i = 0; //partition #
var j = 0; //line #
var linesUpdated = 0; //update complete #
//make the progress bar visable before updating
$("#progressbar-wrapper").css("display", "block");
//then loop through update grid methods
(function innerloop() {
try {
//If end
var testPart = (partitions[i].length - 1); //30 but starts at 0
} catch (err) {
//exit loop
return;
}
//Get the length of the partition
var thisPartitionLength = (partitions[i].length - 1); //30 but starts at 0
if (thisPartitionLength >= j && successComplete === 2) {
$.each(mainGrid.dataSource.data(),
function () {
if (this.RowSelected === true) {
//get id
var row = mainGrid.dataSource.getByUid(this.uid);
//unselect and turn off dirty
row.set("RowSelected", "false");
row.set("dirty", "false");
linesUpdated++;
}
});
//update line #
j++;
//update progressbar
uiprogressbar.set(linesUpdated);
}
if (j <= thisPartitionLength) {
//loop if not complete with partition
setTimeout(innerloop, 0);
} else {
if (j > thisPartitionLength) {
//if end of partition reset the line # and increase partition # and continue loop
i++;
j = 0;
setTimeout(innerloop, 0);
}
//on complete
if (linesUpdated === iterations) {
//Success message
alert("Saved");
}
}
})();
var uiprogressbar={};
$(函数(){
uiprogressbar={
/**初步进展*/
进展:0,
/**进度条的最大宽度*/
最大进度:0,
/**progressbar的内部元素(填充框)*/
$progressbar:$(“#progressbar”),
/**方法设置进度条。
*/
设置:函数(num){
if(this.progress\u max&&num){
this.progress=num/this.progress_max*100;
console.log('percent:'+this.progress+'%-'+num+'/'+this.progress_max);
this.$progress_bar.width(字符串(this.progress)+'%');
}
},
fn_wrap:函数(num){
setTimeout(函数(){
此.set(num);
}, 0);
}
};
});
//进度条================================================
//最大进度条
uiprogressbar.progress_max=迭代次数;
var mainGrid=$(“#mainGrid”).data(“kendoGrid”);
var i=0//分割#
var j=0//线#
var linesUpdated=0//更新完成#
//更新前,使进度条可见
$(“#progressbar包装器”).css(“显示”、“块”);
//然后循环更新网格方法
(函数innerloop(){
试一试{
//如果结束
var testPart=(分区[i].length-1);//30但从0开始
}捕捉(错误){
//出口回路
返回;
}
//获取分区的长度
var thisPartitionLength=(分区[i]。长度-1);//30但从0开始
如果(thisPartitionLength>=j&&successComplete==2){
$.each(mainGrid.dataSource.data(),
函数(){
如果(this.RowSelected==true){
//取得身份证
var row=mainGrid.dataSource.getByUid(this.uid);
//取消选择并关闭“脏”
row.set(“RowSelected”、“false”);
行集合(“脏”、“假”);
linesUpdated++;
}
});
//更新行#
j++;
//更新进度条
uiprogressbar.set(行支持);
}
if(j thisPartitionLength){
//如果分区结束,则重置行#并增加分区#,然后继续循环
i++;
j=0;
setTimeout(内部循环,0);
}
//完全
if(linesUpdated==迭代次数){
//成功信息
警报(“已保存”);
}
}
})();
它在铬合金中工作得非常好。但在IE11中根本没有出现(这是我的客户使用的)。当我在IE中运行它时,它甚至会给出错误
…由于长时间运行的脚本而没有响应
这正是我实现进度条的原因。有什么东西我遗漏了,IE有,Chrome没有?如何更改此项以使其在IE中工作?好的,因此IE将等待功能完成后再进行更改。我必须将进度条方法剥离到一个单独的函数中,并将其包装在一个超时中:
function updateProgressBar(){
//PROGRESS BAR ================================================
//max progress bar
uiprogressbar.progress_max = iterations;
var mainGrid = $("#mainGrid").data("kendoGrid");
var i = 0; //partition #
var j = 0; //line #
var linesUpdated = 0; //update complete #
//make the progress bar visable before updating
$("#progressbar-wrapper").css("display", "block");
//then loop through update grid methods
(function innerloop() {
try {
//If end
var testPart = (partitions[i].length - 1); //30 but starts at 0
} catch (err) {
//exit loop
return;
}
//Get the length of the partition
var thisPartitionLength = (partitions[i].length - 1); //30 but starts at 0
if (thisPartitionLength >= j && successComplete === 2) {
$.each(mainGrid.dataSource.data(),
function () {
if (this.RowSelected === true) {
//get id
var row = mainGrid.dataSource.getByUid(this.uid);
//unselect and turn off dirty
row.set("RowSelected", "false");
row.set("dirty", "false");
linesUpdated++;
}
});
//update line #
j++;
//update progressbar
uiprogressbar.set(linesUpdated);
}
if (j <= thisPartitionLength) {
//loop if not complete with partition
setTimeout(innerloop, 0);
} else {
if (j > thisPartitionLength) {
//if end of partition reset the line # and increase partition # and continue loop
i++;
j = 0;
setTimeout(innerloop, 0);
}
//on complete
if (linesUpdated === iterations) {
//Success message
alert("Saved");
}
}
})();
}
啊,IE.progressbar的乐趣是一个id和变量名,这可能会导致问题,请尝试重命名一个。为什么定义一个id而不在CSS中使用它@亚历克斯克。我更改了变量名。但问题依然存在。我更新了问题。
setTimeout(function() {
updateProgressBar();
}, 0);