Javascript Firestore文档页
我正在尝试制作一个HTML表格,列出firestore数据库中的人名,然后当单击他们的行时,会出现一个页面,其中包含一些信息,然后让我可以选择上载一些关于他们的新信息 在我上传数据集之前,它一直有效,而在我点击其他页面时,它不会加载任何数据。事先我很抱歉,因为我不知道问题出在哪里,所以需要查看很多代码Javascript Firestore文档页,javascript,html,firebase,google-cloud-firestore,Javascript,Html,Firebase,Google Cloud Firestore,我正在尝试制作一个HTML表格,列出firestore数据库中的人名,然后当单击他们的行时,会出现一个页面,其中包含一些信息,然后让我可以选择上载一些关于他们的新信息 在我上传数据集之前,它一直有效,而在我点击其他页面时,它不会加载任何数据。事先我很抱歉,因为我不知道问题出在哪里,所以需要查看很多代码 <div class="URP_div" id="URP" style="display: none;"> <h1 id="StudentPage"></h1
<div class="URP_div" id="URP" style="display: none;">
<h1 id="StudentPage"></h1>
<div class="SPROW">
<labe>Name:</label>
<label id="SName"></label>
</div>
<div class="SPROW">
<label for="">IRL:</label>
<label id="SId"></label>
</div>
<div class="SPROW">
<label for="">Session Date:</label>
<label for="" id="SSd"></label>
</div>
<div class="SPROW">
<label for="">Exam Level:</label>
<label for="" id="SEl"></label>
</div>
<div class="SPROW">
<label for="">Exam Genre:</label>
<label for="" id="SEg"></label>
</div>
<div class="SPROW">
<label for="">Teacher ID:</label>
<label for="" id="STId"></label>
</div>
<div id="AGR">
<div class="ExaminerArea-Results1">
<label>Accredited Grade Results</label>
<input type="number" placeholder="Technique: (15)" id="Res1" class="Results-input">
<input type="number" placeholder="Control: (15)" id="Res2" class="Results-input">
<input type="number" placeholder="Stanima & Agility: (15)" id="Res3" class="Results-input">
<input type="number" placeholder="Musicality: (15)" id="Res4" class="Results-input">
<input type="number" placeholder="Interpretation: (10)" id="Res5" class="Results-input">
</div>
<div class="ExaminerArea-Results2">
<input type="number" placeholder="Knowledge: (15)" id="Res6" class="Results-input">
<input type="number" placeholder="Performance Skills: (5)" id="Res7" class="Results-input">
<input type="number" placeholder="Personal Discipline: (10)" id="Res8" class="Results-input">
</div>
</div>
<div id="NAGR">
<div class="FSPO">
<label>Foundation/Street/Performance Only</label>
<select name="FSPO" id="RPMD">
<option value="Not Awarded" selected="">Not Awarded</option>
<option value="Pass">Pass</option>
<option value="Merit">Merit</option>
<option value="Distingtion">Distinction</option>
</select>
</div>
</div>
<div class="SPROW">
<textarea name="ResultsComment" id="RC" cols="30" rows="10" placeholder="Exam Comments...."
maxlength="200"></textarea>
</div>
<button onclick="SumbitResult()">Upload</button>
<button onclick="BURP()">Back</button>
<button onclick="logout()">Logout</button>
</div>
function BURP() {
document.getElementById('URP').style.display = "none";
document.getElementById('exam').style.display = "block";
document.getElementById('SName').innerHTML = "";
document.getElementById('SId').innerHTML = "";
document.getElementById('SSd').innerHTML = "";
document.getElementById('SEl').innerHTML = "";
document.getElementById('SEg').innerHTML = "";
document.getElementById('STId').innerHTML = "";
document.getElementById('StudentPage').innerHTML = "";
var table = document.getElementById('StduentTable')
for (var i = table.rows.length - 1; i > 0; i--) {
table.deleteRow(i);
}
var db = firebase.firestore();
console.log(CRSD);
db.collection("Students").where('SessionDate', '==', CRSD).where('TeacherID', '==', CRTID).onSnapshot(function (querySnapshot) {
querySnapshot.forEach(function (doc) {
var data = doc.data();
var content = '';
content += '<tr>';
content += '<td id="name">' + data.Student + '</td>';
content += '<td id="id">' + data.StudentID + '</td>';
content += '<td id="eg">' + data.ExamGenre + '</td>';
content += '<td id="el">' + data.ExamLevel + '</td>';
content += '<td>' + '<button class="btn" onclick="URP()">Upload Results</button>' + '</td>';
$('#StduentTable').append(content);
})
});
}
var cel1;
var cel2;
var cel3;
var cel4;
$('#StduentTable').on('click', '.btn', function () {
var currow = $(this).closest('tr');
cel1 = currow.find('td:eq(0)').text();
cel2 = currow.find('td:eq(1)').text();
cel3 = currow.find('td:eq(2)').text();
cel4 = currow.find('td:eq(3)').text();
console.log(cel1)
console.log(cel2)
console.log(cel3)
console.log(cel4)
var table = document.getElementById("StduentTable");
var CRSD = document.getElementById('RSD').value;
var CRTID = document.getElementById('RTID').value;
document.getElementById('URP').style.display = "block";
document.getElementById('exam').style.display = "none";
var db = firebase.firestore();
db.collection("Students").where('SessionDate', '==', CRSD).where('TeacherID', '==', CRTID).where('Student', '==', cel1).where('StudentID', '==', cel2).where('ExamLevel', '==', cel4).where('ExamGenre', '==', cel3).onSnapshot(function (querySnapshot) {
querySnapshot.forEach(function (doc) {
console.log('test');
var data = doc.data();
var text = data.Student + "'s Page.";
DS = data.Student;
DSID = data.StudentID;
DSSD = data.SessionDate;
DSEL = data.ExamLevel;
DSEG = data.ExamGenre;
DSTID = data.TeacherID;
document.getElementById('StudentPage').innerHTML = text;
document.getElementById('SName').innerHTML = DS;
document.getElementById('SId').innerHTML = DSID;
document.getElementById('SSd').innerHTML = DSSD;
document.getElementById('SEl').innerHTML = DSEL;
document.getElementById('SEg').innerHTML = DSEG;
document.getElementById('STId').innerHTML = DSTID;
})
});
})
<script>
function SumbitResult() {
var CRSD = document.getElementById('RSD').value;
var CRTID = document.getElementById('RTID').value;
var dataIn = false
var db = firebase.firestore();
var r1 = document.getElementById('Res1').value;
var r2 = document.getElementById('Res2').value;
var r3 = document.getElementById('Res3').value;
var r4 = document.getElementById('Res4').value;
var r5 = document.getElementById('Res5').value;
var r6 = document.getElementById('Res6').value;
var r7 = document.getElementById('Res7').value;
var r8 = document.getElementById('Res8').value;
var ExamComment = document.getElementById('RC').value;
var NAW = document.getElementById('RPMD').value;
var totalscore =
document.getElementById('Res1').valueAsNumber +
document.getElementById('Res2').valueAsNumber +
document.getElementById('Res3').valueAsNumber +
document.getElementById('Res4').valueAsNumber +
document.getElementById('Res5').valueAsNumber +
document.getElementById('Res6').valueAsNumber +
document.getElementById('Res7').valueAsNumber +
document.getElementById('Res8').valueAsNumber;
var tot2 = totalscore;
if (NAW !== "Not Awarded") {
r1 = 0;
r2 = 0;
r3 = 0;
r4 = 0;
r5 = 0;
r6 = 0;
r7 = 0;
r8 = 0;
r9 = 0;
r10 = 0;
tot2 = 0;
}
var OverallResult;
if (tot2 > 89) {
OverallResult = "Distingtion with Honours"
}
if (tot2 > 76 && tot2 < 88) {
OverallResult = "Distingtion"
}
if (tot2 > 58 && tot2 < 75) {
OverallResult = "Merit"
}
if (tot2 > 43 && tot2 < 57) {
OverallResult = "Pass"
}
if (tot2 <= 42) {
OverallResult = "Not Awared"
}
db.collection("Students").where("SessionDate", "==", CRSD)
.where('SessionDate', '==', CRSD).where('TeacherID', '==', CRTID).where('Student', '==', cel1).where('StudentID', '==', cel2).where('ExamLevel', '==', cel4).where('ExamGenre', '==', cel3)
.onSnapshot(function (querySnapshot) {
querySnapshot.forEach(function (doc) {
db.collection("Students").doc(doc.id).update({
"Results.Results1": r1,
"Results.Results2": r2,
"Results.Results3": r3,
"Results.Results4": r4,
"Results.Results5": r5,
"Results.Results6": r6,
"Results.Results7": r7,
"Results.Results8": r8,
"Results.TotalScore": tot2,
"Results.Exam_Comments": ExamComment,
"Results.Non_Accredited_Exam": NAW,
"Results.Examiner_ID": DBID,
"Results.Overall_Results": OverallResult
})
dataIn = true;
})
});
if (dataIn = true) {
document.getElementById('REG').value = "";
document.getElementById('REL').value = "";
document.getElementById('RSD').value = "";
document.getElementById('RCID').value = "";
document.getElementById('RTID').value = "";
document.getElementById('RC').value = "";
document.getElementById('Res1').value = "";
document.getElementById('Res2').value = "";
document.getElementById('Res3').value = "";
document.getElementById('Res4').value = "";
document.getElementById('Res5').value = "";
document.getElementById('Res6').value = "";
document.getElementById('Res7').value = "";
document.getElementById('Res8').value = "";
}
}
</script>
姓名:
IRL:
会议日期:
考试级别:
考试类型:
教师编号:
认可成绩
仅限基金会/街道/表演
未授予
通过
功绩
区别
上传
返回
注销
函数打嗝(){
document.getElementById('URP').style.display=“无”;
document.getElementById('exam').style.display=“block”;
document.getElementById('SName').innerHTML=“”;
document.getElementById('SId').innerHTML=“”;
document.getElementById('SSd').innerHTML=“”;
document.getElementById('SEl').innerHTML=“”;
document.getElementById('SEg').innerHTML=“”;
document.getElementById('STId').innerHTML=“”;
document.getElementById('StudentPage')。innerHTML=“”;
var table=document.getElementById('StduentTable')
对于(var i=table.rows.length-1;i>0;i--){
表1.删除行(i);
}
var db=firebase.firestore();
控制台日志(CRSD);
db.collection(“Students”).where('SessionDate','=',CRSD.).where('TeacherID','=',CRTID.).onSnapshot(函数(querySnapshot){
querySnapshot.forEach(函数(doc){
var data=doc.data();
var内容=“”;
内容+='';
内容+=''+数据。学生+'';
content+=''+data.StudentID+'';
content+=''+data.ExamGenre+'';
content+=''+data.ExamLevel+'';
内容+=''+'上传结果'+'';
$('StduentTable')。追加(内容);
})
});
}
变种cel1;
cel2变种;
var-cel3;
var-cel4;
$('#StduentTable')。在('单击','.btn',函数(){
var currow=$(this).closest('tr');
cel1=currow.find('td:eq(0)').text();
cel2=currow.find('td:eq(1)').text();
cel3=currow.find('td:eq(2)').text();
cel4=currow.find('td:eq(3)').text();
console.log(cel1)
console.log(cel2)
console.log(cel3)
console.log(cel4)
var table=document.getElementById(“StduentTable”);
var CRSD=document.getElementById('RSD')。值;
var CRTID=document.getElementById('RTID')。值;
document.getElementById('URP').style.display=“block”;
document.getElementById('exam').style.display=“无”;
var db=firebase.firestore();
数据库集合(“学生”).where('SessionDate','==',CRSD).where('TeacherID','==',CRTID).where('Student','==',cel1).where('StudentID','==',cel2).where('ExamGenre','=',cel3).onSnapshot(函数(querySnapshot){
querySnapshot.forEach(函数(doc){
console.log('test');
var data=doc.data();
var text=data.Student+““的页面。”;
DS=数据。学生;
DSID=data.StudentID;
DSSD=data.SessionDate;
DSEL=data.ExamLevel;
DSEG=data.ExamGenre;
DSTID=data.TeacherID;
document.getElementById('StudentPage')。innerHTML=text;
document.getElementById('SName').innerHTML=DS;
document.getElementById('SId')。innerHTML=DSID;
document.getElementById('SSd').innerHTML=DSSD;
document.getElementById('SEl').innerHTML=DSEL;
document.getElementById('SEg')。innerHTML=DSEG;
document.getElementById('STId')。innerHTML=DSTID;
})
});
})
函数SumbitResult(){
var CRSD=document.getElementById('RSD')。值;
var CRTID=document.getElementById('RTID')。值;
var dataIn=false
var db=firebase.firestore();
var r1=document.getElementById('Res1')。值;
var r2=document.getElementById('Res2')。值;
var r3=document.getElementById('Res3')。值;
var r4=document.getElementById('Res4')。值;
var r5=document.getElementById('Res5')。值;
var r6=document.getElementById('Res6')。值;
var r7=document.getElementById('Res7')。值;
var r8=document.getElementById('Res8')。值;
var ExamComment=document.getElementById('RC').value;
var NAW=document.getElementById('RPMD').value;
var总分=
document.getElementById('Res1').valueAsNumber+
document.getElementById('Res2').valueAsNumber+
document.getElementById('Res3').valueAsNumber+
document.getElementById('Res4').valueAsNumber+
document.getElementById('Res5').valueAsNumber+
document.getElementById('Res6').valueAsNumber+
document.getElementById('Res7').valueAsNumber+
document.getElementById('Res8').valueAsNumber;
var tot2=总分;
如果(不适用!=“未授予”){
r1=0;
r2=0;
r3=0;
r4=0;
r5=0;
r6=0;
r7=0;
r8=0;
r9=0;
r10=0;
tot2=0;
}
var总体结果;
如果(tot2>89){
总体结果=“与荣誉区分”
}
如果(tot2>76&&tot2<88){