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JavaScript - Displaying Php Output Into Div
I thought I knew how, but I'm unclear how to get this function to display: "document.getElementById("txtHint").innerHTML=xmlhttp.responseText;" inside the div. Will you show me please?
Code: xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
var div = document.createElement('div');
div.setAttribute('id', 'txtHint');
div.setAttribute("style","background-color:red;");
div.style.width = '300px';
div.style.height = '100px';
document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
//var txt='hello world!';
document.getElementsByTagName('body')[0].appendChild(div);
document.getElementById('textHint').innerHTML=txt;
}
}
Similar TutorialsHello everyone. I learned javascript mainly from reading code. I'm have the most experience in c++. At any rate, what I want to happen is this User chooses an option from a dropdown (select form.) A textbox outputs the option they selected. This is my code so far: don't laugh at my old school c++ mindset.. It's all I know Code: <script type="text/javascript">
function setcharge(chargeamount)
{
var d;
switch (chargeamount)
{
case 0:
var x="495.00";
return x;
break;
case 1:
var x="350.00";
return x;
break;
case 2:
var x="125.00";
return x;
break;
case 3:
var x="250.00";
return x;
break;
case 4:
var x="545.00";
return x;
break;
case 5:
var x="545.00";
return x;
break;
case 6:
var x="50.00";
return x;
break;
case 7:
var x="189.00";
return x;
break;
case 8:
var x="225.00";
return x;
break;
}
document.writeln("Current Total: ");
document.writeln(x);
break;
}
</script>
<script type="text/javascript"><!--
document.pfit.chargetype.onchange=(var x=setcharge(document.pfit.getElementById("chargetype").selectedindex));
document.writeln("I agree to pay: ");
document.writeln(x);
// --></script>
The form code is Code: <p><label>Select Course Type <select name="chargetype" id="chargetype"> <option value="aCourseOnly">$495.00 - a Course Only</option> <option value="bCousreOnly">$350.00 - b Course Only</option> <option value="aExamOnly">$125.00 - a Exam Only</option> <option value="bExamOnly">$250.00 - a Exam Only</option> <option value="aValueOption">$545.00 -a Course and Exam</option> <option value="bValueOption">$545.00 - a Course and Exam</option> <option value="CECIndividual">Continuing Education Credit (CEC) Course Individual Session Fee - $50.00 Each 4 hour Session</option> <option value="CEC2Day">2 Day a Continuing Educaton Credit(CEC) Course Review $189.00</option> <option value="CEC3Day">3 Day a Continuing Educaton Credit(CEC) Course Review $225.00</option></select> </label>(Complimentary with course)</p> I have a feeling I'm using the DOM wrong, but then, I am a noob at javascript. Please help me. Ahoy, Lemme try to explain this as best as I can. Bullet points might help: When someone clicks on an image here (http://gta.kwivia.co.uk/gta-iv/), the rest of the images collapse and become invisible Below the image, some links appear Also, there will be a "show other images" button which will then show the rest of the images http://gta.kwivia.co.uk/gta-iv/ I will appreciate all solutions to this problem. If you need to know anything, simply ask me. Hi, I need to show the results in a proper manner. now I'm testing these results as a alert. But I need to show them in a table and I have to sort them according to the ascending order. Do you have any suggestions? I've tried a couple of different scripts, and I'm getting the same result, so I know I must just be missing something. I'm very new to this, so I'm not figuring it out. I want a text box to show the results of an increment counter. Every time I click a button, the number in the text box increments by one. I know it sounds simple, but it's not working. Help? My code is below: Code:
<style type = "text/css">
.tbsize { width: 30px;
border: 3px;
padding: 10px }
</style>
<script type="text/javascript">
var i=0;
function increase()
{
++i;
}
</script>
</head>
<body>
<div id = "tbsize" class = "tbsize">
<form onsubmit = "return false" action = "">
<table>
<td><input type = "text" id = "addone" /></td>
<td><input type = "submit" value = "Click to add One"
onclick="increase()"></td>
</table>
</form>
</div>
</body>
</script>
hi, The following script is supposed to display an output of 5000 or more lines but it stucks if output is more than 3000 lines. so is it possible to achieve such a program..? or does it depend on the computer CPU? thanks PHP Code: <body bgcolor=9999cc> <script> count=0; function yaz() { document.getElementById("kutu").innerHTML=""; document.getElementById("bt").value=""; count=0; for(var a=0;a<=4;a++){ for(var b=0;b<=4;b++){ for(var c=0;c<=4;c++){ for(var d=0;d<=4;d++){ for(var e=0;e<=4;e++){ for(var f=0;f<=4;f++){ for(var g=0;g<=4;g++){ for(var h=0;h<=4;h++){ if((a<b)&(c<d)&(e<f)&(g<h)) { count++; document.getElementById("kutu").innerHTML+=count+"--"+a+".."+b+".."+c+".."+d+".."+e+".."+f+".."+g+".."+h+"<br>"; } } }} }} }} } document.getElementById("bt").value="there are.."+count+"..lines "; } </script> <center> <input type="button"id="bt" value="gooo" onclick="yaz()"> <div id="kutu"align="center" style="border-style:solid;border-width:2;border-color:blue;background-color:pink;width:400;color:green;"> </div> </body> </html> Hey guys, if someone could help point me in the right direction that would be great. I cant get seem to get this array to print the numbers 1 to 15 out. When I preview I get nothing, anyone know what I am doing wrong? Thanks to those that reply. thanks got it Could someone take a look at this and tell me what I am doing wrong please? I have an onSubmit function that calls the following code. It works fine spitting out the return values, but the section with the "textareas for" statement is displayed after everything else. (I understand why) However, I want it to display in the order with the rest of the fields. Ideally it should be a part of the "inputArray for" statement. Is there an easy way to join these two for statements and spit everything out in the order from the original form? Thanks Code: <script>
function showComposer()
{
var textstring = '';
var textAreaArray = '';
var textareas = document.repairform.getElementsByTagName("textarea");
var inputArray = document.repairform.getElementsByTagName("input");
for (i=0;i<inputArray.length;i++)
{
if (inputArray[i].getAttribute('class') == 'info')
{
textstring += "<table><tr><td><strong>" + inputArray[i].name + " : </strong></td>" + "<td>" + inputArray[i].value +"</td></tr></table>";
}
else if((inputArray[i].getAttribute('type') == 'text') || (inputArray[i].getAttribute('type') == 'radio' && inputArray[i].checked))
{
textstring += "<table><tr><td><strong>" + inputArray[i].name + " : </strong></td>" + "<td>" + inputArray[i].value +"</td></tr></table>";
}
}
for (i=0;i<textareas.length;i++)
{
textAreaArray += "<table><tr><td><strong>" + textareas[i].name + " : </strong></td>" + "<td>" + textareas[i].value +"</td></tr></table>" + '\n';
}
var stringArray = textstring.concat(textAreaArray);
var composer = new NKMailComposer();
composer.setRecipient("");
composer.setSubject("ESTIMATE SHEET AND REPAIR ORDER");
composer.setBody (stringArray, 1);
composer.show();
document.repairform.submit();
}
</script>
Hi Guys, Hope you can help. How do you simply output the current url in the browser i.e if i am in google.com I want google.com outputted and so on. Also on multilanguage sites if my url is say www.mydomain.com/en/about.html or http://www.mydomain.com/en/animals/h...stallions.html I want to be able to manipulate the url so I can change en to fr for example when I jump between english and french pages. I want users to be able to switch the language of that particular page by clicking a link. I need to be able to switch segment one of the url (en,fr,de etc...)dynamically somehow instead of hardcoding a link into each page. Any ideas? THANKS hi, I'm a new guy to computer science and info system and I am taking an intro class to it right now. I was asked to make a simple "enter the word in the box" quiz and I can't get the output! it's driving me crazy and I get "ur score is [object HTMLInputElement]out of 3" at the bottom when I had it say, "Your score is:".. here is my html coding and no, I'm not asking for anyone to do my homework. I just want to make this work! be easy. NOTE: I'm using Apple over again because I want to get the coding down and then I will change up the quiz and the answers Code: <html>
<head>
<title>
COMSC 100 Assignment 9 by Me
</title>
<script>
function getInputAsText(_id){return document.getElementById(_id).value}
function getInputAsNumber(_id){return parseFloat(document.getElementById(_id).value)}
function setOutput(_id, _value){document.getElementById(_id).value = _value}
function calculate()
{
// declare all variables
var myResult1
var myResult2
var myResult3
var resultAsText
// get variable's value
myAnswer1= getInputAsText("myResult1")
myAnswer2= getInputAsText("myResult2")
myAnswer3= getInputAsText("myResult3")
// perform concatenation
if (myAnswer1.toLowerCase() == " Apple" .toLowerCase())
{
score= score + 1 // got this one right
myResult1= "correct"
}
else
{
myResult1 = "Wrong! It's Apple"
}
if (myAnswer2.toLowerCase() == "Apple".toLowerCase())
{
score= score + 1 // got this one right
myResult2 = "correct"
}
else
{
myResult2 = "Wrong! it's Apple"
}
if (myAnswer3.toLowerCase () == "Apple".toLowerCase())
{
score = score + 1 //got this one right
myResult3 = "correct"
}
else
{
myResult3 = "Wrong! It's Apple"
}
// write output value
setOutput("score", "Your score is " + score + "out of 3")
setOutput ("myResult1",myResult1)
setOutput ("myResult2",myResult2)
setOutput ("myResult3",myResult3)
}
</script>
</head>
<body>
Directions:<br>
Answer the three questions and press go <br>
Your score will appear<br>
Input values:<br>
1. A byte is how many bits?<input id="myResult1"><br>
2.Steve Jobs heads what company?<input id="myResult2"><br>
3.Bill Gates heads what company? <input id="myResult3"><br>
<input type="submit" value="go" onclick="calculate()"><br>
Output<br>
Result #1:<input id= "myResult1" size="25"><br>
Result #2:<input id= "myResult2" size="25"><br>
Result #3:<input id= "myResult3" size="25"><br>
Your sco <input id= "score" size="25">
</body>
</html>
I'm quite new to javascript programming, I basically want to parse a JSON string from an external URL. http://cashtrackr.com/piwik/index.ph...9d8d472cc9974a This is the json string URL and I just want to output the contents of "nb_visits" for example. I would also like to know the terms for a JSON string "?" : ? thanks for your time Hi folks, I have some complex (to me) JS code that displays time and date for the selected location from a drop-down. It can handle half hours and DST adjustments. But it only displays the results in IE. Here is where I call it in html. Code: <font color="#894DFB" size="3"><b><em><span id="wc_clock"></span></em></b></font> <br><span id="wc_date"></span> Hi! I'm very new to javascript and a bit stuck with trying to calculate values from functions together. Let's say I have three functions. Each function is given a value and the goal is to calculate all the values together in a variable. This is what I have so far: Code: function numberAdd1 () {
addValue = 1;
return.addValue;
}
function numberAdd2 () {
addValue = 2;
return.addValue;
}
function numberAdd3 () {
addValue = 3;
return.addValue;
}
How would I now calculate the return value of each funtion together and store the result in a variable? I have a very basic calculator that I am trying to make that takes info from radio buttons (i.e. 1 for bad 5 for good) and outputs an average or score at the end, but its not working correctly. I have changed the last line to output what the total number is not the average, to see if it is outputting the correct number, and its not... It says "[object HTMLInputElement]"... Any thoughts will be greatly appreciated! Thanks! Code: function calcScore(){
var op1 = document.getElementsByName('form[q1]');
var op2 = document.getElementsByName('form[q2]');
var op3 = document.getElementsByName('form[q3]');
var op4 = document.getElementsByName('form[q4]');
var op5 = document.getElementsByName('form[q5]');
var op6 = document.getElementsByName('form[q6]');
var op7 = document.getElementsByName('form[q7]');
var op8 = document.getElementsByName('form[q8]');
var op9 = document.getElementsByName('form[q9]');
var op10 = document.getElementsByName('form[q10]');
var op11 = document.getElementsByName('form[q11]');
var op12 = document.getElementsByName('form[q12]');
var op13 = document.getElementsByName('form[q13]');
var op14 = document.getElementsByName('form[q14]');
var op15 = document.getElementsByName('form[q15]');
var op16 = document.getElementsByName('form[q16]');
var op17 = document.getElementsByName('form[q17]');
var op18 = document.getElementsByName('form[q18]');
var op19 = document.getElementsByName('form[q19]');
var op20 = document.getElementsByName('form[q20]');
var op21 = document.getElementsByName('form[q21]');
var op22 = document.getElementsByName('form[q22]');
var op23 = document.getElementsByName('form[q23]');
var op24 = document.getElementsByName('form[q24]');
var op25 = document.getElementsByName('form[q25]');
var op26 = document.getElementsByName('form[q26]');
var op27 = document.getElementsByName('form[q27]');
var op28 = document.getElementsByName('form[q28]');
var op29 = document.getElementsByName('form[q29]');
var op30 = document.getElementsByName('form[q30]');
var op31 = document.getElementsByName('form[q31]');
var totalscore = document.getElementById('score');
totalscore.value = 0;
totalscore.value = parseInt(totalscore.value);
var totalnum = document.getElementById('score1');
totalnum.value = 0;
totalnum.value = parseInt(totalnum.value);
for (var i=0; i < op1.length; i++)
{
if (op1[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op1[i].value);
}
}
for (var i=0; i < op2.length; i++)
{
if (op2[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op2[i].value);
}
}
for (var i=0; i < op3.length; i++)
{
if (op3[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op3[i].value);
}
}
for (var i=0; i < op4.length; i++)
{
if (op4[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op4[i].value);
}
}
for (var i=0; i < op5.length; i++)
{
if (op5[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op5[i].value);
}
}
for (var i=0; i < op6.length; i++)
{
if (op6[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op6[i].value);
}
}
for (var i=0; i < op7.length; i++)
{
if (op7[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op7[i].value);
}
}
for (var i=0; i < op8.length; i++)
{
if (op8[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op8[i].value);
}
}
for (var i=0; i < op9.length; i++)
{
if (op9[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op9[i].value);
}
}
for (var i=0; i < op10.length; i++)
{
if (op10[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op10[i].value);
}
}
for (var i=0; i < op11.length; i++)
{
if (op11[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op11[i].value);
}
}
for (var i=0; i < op12.length; i++)
{
if (op12[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op12[i].value);
}
}
for (var i=0; i < op13.length; i++)
{
if (op13[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op13[i].value);
}
}
for (var i=0; i < op14.length; i++)
{
if (op14[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op14[i].value);
}
}
for (var i=0; i < op15.length; i++)
{
if (op15[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op15[i].value);
}
}
for (var i=0; i < op16.length; i++)
{
if (op16[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op16[i].value);
}
}
for (var i=0; i < op17.length; i++)
{
if (op17[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op17[i].value);
}
}
for (var i=0; i < op18.length; i++)
{
if (op18[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op18[i].value);
}
}
for (var i=0; i < op19.length; i++)
{
if (op19[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op19[i].value);
}
}
for (var i=0; i < op20.length; i++)
{
if (op20[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op20[i].value);
}
}
for (var i=0; i < op21.length; i++)
{
if (op21[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op21[i].value);
}
}
for (var i=0; i < op22.length; i++)
{
if (op22[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op22[i].value);
}
}
for (var i=0; i < op23.length; i++)
{
if (op23[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op23[i].value);
}
}
for (var i=0; i < op24.length; i++)
{
if (op24[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op24[i].value);
}
}
for (var i=0; i < op25.length; i++)
{
if (op25[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op25[i].value);
}
}
for (var i=0; i < op26.length; i++)
{
if (op26[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op26[i].value);
}
}
for (var i=0; i < op27.length; i++)
{
if (op27[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op27[i].value);
}
}
for (var i=0; i < op28.length; i++)
{
if (op28[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op28[i].value);
}
}
for (var i=0; i < op29.length; i++)
{
if (op29[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op29[i].value);
}
}
for (var i=0; i < op30.length; i++)
{
if (op30[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op30[i].value);
}
}
for (var i=0; i < op31.length; i++)
{
if (op31[i].checked)
{
totalnum.value=parseInt(totalnum.value)+parseInt(op31[i].value);
}
}
totalscore.value = totalnum;
}
Hey. I need some javascript help. Quite confused. So I made a .js file with the following contents. function cost (){ var q = "How much do you want to spend for a Hotel?" var newb1 = prompt(q, "") var q = "How much do you want to spend for Food?" var newb2 = prompt(q, "") var q = "How much do you want to spend for Activities?" var newb3 = prompt(q, "") var q = "How much for Shopping?" var newb4 = prompt(q, "") sum2 = parseInt(newb1) + parseInt(newb3) + parseInt(newb4) document.getElementById("cost").innerHTML = "Total Price :" +sum2 } Then I inserted it into my homepage using this. <script type="text/javascript" src="hotelprice.js"></script> The prompt comes up, asks for all of the inputs. But it doesn't display the output, which should have simply added them all together. How do I fix this? I want to write a code. in which I select the AC Temperature By Radio Buttons. then I observe the Saving energy by Bar Graph with out submitting the Form. As I change the Input, automatically, Output should change what should be code in HTML or Javascript so that I may observe effect of the change of Temperature on saving energy. thanks. I have an array, I can not figure out how to take myTemplateholder = myTemplateholder.replace(" "+children[child],children[child]+"<div id='questionRadio'><input type='radio' name='answer' value='Y' /> Y <input type='radio' name='answer' value='N' /> N <input type='radio' name='answer' value='NA' /> N/A<br /></div>");} to display to separate lines. Right now, if there is more than one value, it gets added together. Here's the rest of the code: Code: function showText(){
// var myTemplateholder = document.getElementById('myTemplateholder').innerHTML;
// document.getElementById('showMe').innerHTML = myTemplateholder;
var children = new Array('Chills','Fatigue','Fever','Health History','Screening','Eye-ROS','Skin','Assessment','General Appearance','Vitals','Hearing','200','300','400','500');
var myTemplateholder = $('#myTemplateholder').text();
myTemplateholder = myTemplateholder.replace("Sections ","");
myTemplateholder = myTemplateholder.replace("History","<div id='templateHeader'>History</div>");
myTemplateholder = myTemplateholder.replace("ROS","<div id='templateHeader'>ROS</div><br>");
myTemplateholder = myTemplateholder.replace("Exam","<div id='templateHeader'>Exam</div>");
myTemplateholder = myTemplateholder.replace("ICD9","<div id='templateHeader'>ICD9</div>");
for(child in children) {
myTemplateholder = myTemplateholder.replace(" "+children[child],children[child]+"<div id='questionRadio'><input type='radio' name='answer' value='Y' /> Y <input type='radio' name='answer' value='N' /> N <input type='radio' name='answer' value='NA' /> N/A<br /></div>");
}
$('#showMe').html(myTemplateholder);
}
I'm totally stuck! Thanks for bearing with a newbie - any help would be greatly appreciated. Hi, I have 3 functions. I do not know how to have 2 functions recognize the output of an array from the other function. All of this revolves around input(text boxes). What is the array's output? In other words, how do I get the newly added textboxes recognized by the initial functions - what are they called? I have tried adding names like "No. of Hours[1]"; "No. of Hours(1)"; or,"No. of Hours1"; but none of that works. For example, one of the inputs is called "No. of Hours". That is the input textbox on the web page. When the add new rows array is invoked it adds new input textboxes and the new element is Code: el.type = 'text'; el.name = 'No. of Hours' + iteration; el.id = 'No. of Hours' + iteration; el.size = 7; cellRight.appendChild(el); What is this new input/element called so that I can refer to it for the coded function shown below? The first function provides validation for user input. Code: function checkQuarters( fld )
{
var val = parseFloat(fld.value);
if ( isNaN(val) || ( val*4 != Math.floor(val*4) ) )
{
alert("Value must be a numeric and a multiple of 0.25");
return false;
}
return true;
}
</script>
The input for the above function is Code: <td> <form style="width: 5px; height: 1px;"> <input type="text" name="No. of Hours" id="No. of Hours" style="width: 70px;" onblur="checkQuarters(this);" /> </form></td> The array outputs added textboxes thusly, Code: new_rows[row_count]['cell3']=sel;
var cellRight = row.insertCell(3);
var el = document.createElement('input');
el.type = 'text';
el.name = 'No. of Hours' + iteration;
el.id = 'No. of Hours' + iteration;
el.size = 7;
cellRight.appendChild(el);
new_rows[row_count]['cell']=el;
row_count++;
The other function uses a JQuery for a datepicker. Code: <script type="text/javascript">
$(function() {
$("#startdate").datepicker();
$("#enddate").datepicker();
}); </script>
The input is this. Code: <td><input style="width: 70px" type="text" id="startdate"></td> <td><input style="width: 70px" type="text" id="enddate"></td> I am lost on this and could really use some help and guidance. Thanks, John Hi, JS newbie here. Could someone please let me know how I would output the day as well in this world clock example? Thanks in advance. |
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