PHP网站中的多个秒表需要很多帮助

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问题描述

如何在php站点中实现多次停止监视以显示技术人员解决问题所花费的不同时间.

在我的网站上，有工作要分配给技术人员完成，我想知道技术人员解决问题所需的时间.我借助Java脚本实现了一个简单的秒表，并且一直工作到我们停留在页面上但是当我们转到另一个页面时，该页面将停止.
下一个问题是，当我尝试在同一页面中使用多个秒表实现时，只有一个正在工作.
很抱歉发生严重错误，因为我的英语是一周.

代码在这里

how can implement a multiple stop watch in a php site for displaying different time consume by the technicians to resolve the problem.

in my site there are work assign for completion to technician where i want to know about how much time taken by the technician in solving the problem.i implement a simple stop watch with the help of java script and is working untill when we stay on page but when we go another page then it is stopped.
and next problem is that when i try it to multiple stopwatch implement in the same page then only one is working.
sorry for gramitical error becoz my english is week.

the code is here

var swCycleTime=50; //run cycle every 50ms?

// Functional Code

var sw,swObj,swct,swnow,swcycle; //create some variables, we'll figure out what they are soon
var swObjAry=new Array(); //and i assume that for every stopwatch on the page an object is created and this is the container array

function swStart(id,ud){ //ok so you click the button which would onclick="swstart($divname,+);" the plus is for count upwards, you can - it
swObj=document.getElementById(id); //so the swobj var is your actual div by the look of it
swct=swObj.innerHTML.split(':'); //and it splits the time into minutes, seconds, milliseconds into an array
swnow=new Date(); //this is the time the button got clicked
swObj.now=swnow.getTime(); //and it fires that variable into swobj's now value
swObj.reset=swObj.innerHTML; //it takes a note of whats in the div so that when you reset, it puts the initial value back in
swObj.ud=ud; //the stopwatch object is told wether to count up or down
if (!isNaN(swObj.innerHTML)){ //if the initial value turns out to be a string,
swObj.time=parseInt(swObj.innerHTML); //parse it to an int
}
else if (swct.length==4){ //otherwise if our split is 4 long, for hours!
swObj.time=(swct[0]*1000*60)+(swct[1]*1000*60)+(swct[2]*1000)+parseInt(swct[3]); //the stopwatches time so far is mins + secs +ms (total being in ms)
}
else if (swct.length==3){ //otherwise if our split is 3 long
swObj.time=(swct[0]*1000*60)+(swct[1]*1000)+parseInt(swct[2]); //the stopwatches time so far is mins + secs +ms (total being in ms)
}
else if (swct.length==2){ //or if its just seconds and milliseconds
swObj.time=(swct[0]*1000)+parseInt(swct[1]);
}
else if (swct.length==1){ //or just milliseconds
swObj.time=parseInt(swct[1]);
}
if (!swObj.time){ //if it has only just started at 0
swObj.time=1; //give it a millisecond to get it started
}
if (!swObj.c){ //if there isnt a c value (whatever c is :-P )
swObj.c=ud; //then make it + or -, whatever ud was
swObjAry[swObjAry.length]=swObj; //i dont get this - make the number of stopwatches = swobj, the div? :-s
}
}

function swStop(id){ //anyway, so if you click the stop button (onclick="swstop($divname)"),
swObj=document.getElementById(id); //get the stopwatch div name
if (!swObj.time){ return; } //if there is no time variable, its already stopped. coolio.
swObj.time=null; //get rid of the time value
sw=new Date().getTime(); //this next bit will have to do with when you resume i suppose
swObj.cycle+=(sw-swcycle);
if (swObj.ud=='-'){
swObj.cycle-=(sw-swcycle);
if (swObj.cycle<0){ swObj.cycle=0; }
}
swObj.innerHTML=(parseInt(swObj.cycle/1000/60/60)%60)+':'+(parseInt(swObj.cycle/1000/60)%60)+':'+((parseInt((swObj.cycle)/1000)%60)+':'+(swObj.cycle%1000));
//display the time you stopped on, i added an extra bit here hor the hour
}

function swCycle(){ //and this will be the running cylce then
swcycle=new Date().getTime();
for (sw0=0;sw0<swobjary.length;sw0++){>
if (swObjAry[sw0].time){
swObjAry[sw0].cycle=swObjAry[sw0].time+(swcycle-swObjAry[sw0].now);
if (swObjAry[sw0].ud=='-'){
swObjAry[sw0].cycle=swObjAry[sw0].time-(swcycle-swObjAry[sw0].now);
if (swObjAry[sw0].cycle<0){ swObjAry[sw0].cycle=0; swObjAry[sw0].time=0; }
}

swObjAry[sw0].innerHTML=(parseInt(swObjAry[sw0].cycle/1000/60/60)%60)+':'+(parseInt(swObjAry[sw0].cycle/1000/60)%60)+':'+((parseInt((swObjAry[sw0].cycle)/1000)%60)+':'+(swObjAry[sw0].cycle%1000)); //added an hour bit here too
}
}
}

function swReset(id,dt){
swObj=document.getElementById(id);
swObj.innerHTML=swObj.reset;
swObj.time=null;
}

setInterval('swCycle()',swCycleTime);

<input type="button" value="Start"  önclick="swStart('beg2','+');">
<input type="button" value="Stop"  önclick="swStop('beg2');">
<input type="button" value="Reset"  önclick="swReset('beg2');">
<div id="beg2">0:00:00:000</div>

PHP网站中的多个秒表需要很多帮助

问题描述

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