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highlight which input is left blank #5

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highlight which input is left blank #5

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4 changes: 4 additions & 0 deletions css/custom.css
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Original file line number Diff line number Diff line change
Expand Up @@ -53,4 +53,8 @@ form#login-form{

table {
background-color: white;
}

input.invalid {
border: 1px solid red;
}
57 changes: 39 additions & 18 deletions js/custom.js
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Original file line number Diff line number Diff line change
Expand Up @@ -179,7 +179,8 @@ $(document).ready(function(){
var send_flag = true,
row_count = 1,
day_count = 0,
temp_row = [];
temp_row = [],
invalids = [];

// iterates over all the periods
// it goes Monday 1st period to Monday 10th period, then Tuesday and so on
Expand All @@ -189,8 +190,11 @@ $(document).ready(function(){
value = selected_div.children('select').val().toLowerCase(),
temp_object = {},

e$ = function(selector) {
return selected_div.find("input[placeholder='" + selector + "']");
};
f$ = function(selector) {
return selected_div.find("input[placeholder='" + selector + "']").val();
return e$(selector).val();
};

temp_object.value = value.replace(/(<([^>]+)>)/ig,"");
Expand All @@ -216,29 +220,46 @@ $(document).ready(function(){
switch(value){
// there is only one prof and one room
case "theory" :
temp_object.subject = f$('subject');
temp_object.prof = f$('professor code');
temp_object.room = f$('room');;

if(temp_object.room == '' || temp_object.prof == '' || temp_object.subject == ''){
send_flag = false;

var map = {subject: "subject", prof: "professor code", room: "room"};
for (var field in map) {
temp_object[field] = f$(map[field]);
if (temp_object[field] == '') {
send_flag = false;
e$(map[field]).addClass('invalid');
if (invalids.indexOf() == -1) {
invalids.push(map[field]);
}
} else {
e$(map[field]).removeClass('invalid');
}
}

break;

// there are 2 subjects, 2 profs and 2 rooms
// subject is to entered in the single field only as (subj1 + subj2)
case "lab" :
temp_object.subject = f$('subject');
temp_object.prof_FH = f$('professor FH');
temp_object.room_FH = f$('room FH');
temp_object.prof_SH = f$('professor SH');
temp_object.room_SH = f$('room SH');

if(temp_object.subject == '' || temp_object.prof_FH == '' || temp_object.room_FH == '' || temp_object.prof_SH == '' || temp_object.room_SH == '')
send_flag = false;

var map = {
subject: "subject",
prof_FH: "professor FH",
room_FH: "room FH",
prof_SH: "professor SH",
room_SH: "room SH"
};
for (var field in map) {
temp_object[field] = f$(map[field]);
if (temp_object[field] == '') {
send_flag = false;
e$(map[field]).addClass('invalid');
if (invalids.indexOf() == -1) {
invalids.push(map[field]);
}
} else {
e$(map[field]).removeClass('invalid');
}
}

break;

// simple things
Expand All @@ -259,7 +280,7 @@ $(document).ready(function(){

// if there is some field which is left blank "send_flag" would be set to false
if(!send_flag){
alert("Fields not complete");
alert("Fields not complete: " + invalids.join(", "));
} else {
sendData(sendJSON);
}
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