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JavaScript - Need Help On Table With Few Function Together
Hi, Thank you for helping me and also read my post.
Anyone know how to make a function of below request?. 1)Textarea for input text 2)Button for submit text 3)Submitted text into table 4)All the text into table one by one what i need help is 1) How to separate each word or text to table cols or rows 2) How to auto add another cols or rows once the text submit by Textares 3) How to separate each table th or tr by ID or Name like below Code: <table border="1">
<tr>
<th>First</th>
<th>scoend</th>
<th>third</th>
</tr>
<tr>
<td id="1">1</td>
<td id="2">2</td>
<td id="3">3</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
</tr>
</table>
Thank you so much. Similar TutorialsMy issue is that I have a javascript function applied on page load via an addLoadEvent function call in the head to every row (dynamic number of records retrieved) on a table. On every row of the table I also have an element (image or button) that performs a different function that is assigned on the element itself. Unfortunately, when I click the element it also performs the function that was applied to the row in the page load. Is there any way to not call this function on element click? I know usually you include code, but due to the nature of the work I am limited in that respect. Basically its: Code: <script type="text/javascript">
addLoadEvent(function() { function1(1); })
//function1 makes the table rows do something appearance wise.
</script>
<tr>
<td></td>
<td></td>
<td>
<img src="pics/delete.png" alt="Delete" onclick="function2();">
</td>
</tr>
I apologize if my post doesn't conform to the general guidelines of proper posting on this board. I'm new on this site. Hi All, I am working on a script that creates a table, taking the data from a number of text fields and populating the table cells with it. Originally I had to start with an existing table containing one blank row but I was able to get the script to create the table dynamically. Unfortunately I seem to have broken my delete row function (this was working fine when the script started with an existing table). The error I am getting is: TypeError: 'cells.0.childNodes' is null or not an object I googled this but could not find anything to help. I don't have alot of javascript experience and need help from the experts. Thanks in advance for all your help guys! Kind regards, Ken Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script src="SpryAssets/SpryValidationTextField.js" type="text/javascript"></script>
</style>
<link href="SpryAssets/SpryValidationTextField.css" rel="stylesheet" type="text/css" />
</head>
<SCRIPT language="javascript">
function addRow(tableID) {
if (!document.getElementById(tableID)) {
//alert("the table does not exist");
var body = document.getElementsByTagName("body")[0];
// creates a <table> element and a <tbody> element
var tbl = document.createElement("table");
var tblBody = document.createElement("tbody");
var newRow = document.createElement("tr");
// add the row to the end of the table body
tblBody.appendChild(newRow);
// put the <tbody> in the <table>
tbl.appendChild(tblBody);
// appends <table> into <body>
body.appendChild(tbl);
// sets the id of "dataTable" and border attribute of tbl to 0;
tbl.setAttribute("id", "dataTable");
tbl.setAttribute("border", "0");
}
var StartTime = document.getElementById('StartTime');
var EndTime = document.getElementById('EndTime');
var MaterialID = document.getElementById('MaterialID');
var Title = document.getElementById('Title');
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
var element2 = document.createElement("input");
element2.type = "text";
element2.setAttribute("name","StartTime[]");
element2.value = StartTime.value;
cell2.appendChild(element2);
StartTime.value="";
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.setAttribute("name","EndTime[]");
element3.value = EndTime.value;
cell3.appendChild(element3);
EndTime.value="";
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.setAttribute("name","MaterialID[]");
element4.value = MaterialID.value;
cell4.appendChild(element4);
MaterialID.value="";
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.setAttribute("name","Title[]");
element5.value = Title.value;
cell5.appendChild(element5);
Title.value="";
}
function deleteRow(tableID) {
if (document.getElementById(tableID)) {
//alert("the table exists");
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for(var i=0; i<rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if(null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
}catch(e) {
alert(e);
}
}
}
</SCRIPT>
<body>
<span id="spryStartTime">
<label for="StartTime">Start Time:</label><br />
<input name="StartTime" type="text" id="StartTime" tabindex="1" size="10" maxlength="8" />
<span class="textfieldRequiredMsg">A value is required.</span><span class="textfieldInvalidFormatMsg">Invalid format.</span></span><br />
<label for="EndTime">End Time:</label><br />
<span id="spryEndTime">
<input name="EndTime" type="text" id="EndTime" tabindex="2" size="10" maxlength="8" />
<span class="textfieldRequiredMsg">A value is required.</span><span class="textfieldInvalidFormatMsg">Invalid format.</span></span><br />
<label for="MaterialID">Material ID:</label><br />
<span id="spryMaterialID">
<input name="MaterialID" type="text" id="MaterialID" tabindex="3" size="10" maxlength="10" />
<span class="textfieldRequiredMsg">A value is required.</span></span><br />
<label for="Title">Title:</label><br />
<span id="spryTitle">
<input name="Title" type="text" id="Title" tabindex="4" size="50" maxlength="50" />
<span class="textfieldRequiredMsg">A value is required.</span></span><br />
<INPUT type="button" value="Add Row" onclick="addRow('dataTable')" />
<INPUT type="button" value="Delete Row" onclick="deleteRow('dataTable')" />
<script type="text/javascript" />
var sprytextfield3 = new Spry.Widget.ValidationTextField("spryStartTime", "time", {validateOn:["blur"], format:"HH:mm:ss", useCharacterMasking:true});
var sprytextfield4 = new Spry.Widget.ValidationTextField("spryEndTime", "time", {format:"HH:mm:ss", useCharacterMasking:true, validateOn:["blur"]});
var sprytextfield5 = new Spry.Widget.ValidationTextField("spryMaterialID", "none", {validateOn:["blur"]});
var sprytextfield6 = new Spry.Widget.ValidationTextField("spryTitle", "none", {validateOn:["blur"]});
</script>
</body>
</html>
I have the two functions below, I want to write a function that puts them into a chart, I have the chart sorted etc but just struggling with how to get the actual validated users inputs from these two functions into the chart, I've tried document.write('<td> $' + productIndex + '</td>'); into the chart but that wouldn't work anyway as there could be multiple inputs? Just need a way to get the output really. function getProductChoice(min, max) { var getProductChoice = function(min, max){ do{ var productIndex = parseInt(prompt('Enter your product choice; 0-5', '0')); } while( isNaN(productIndex) || productIndex < min || productIndex > max); }; getProductChoice(0,5); } function getProductQuantity(max) { do{ var productIndexQuantity = parseInt(prompt('How many would you like?', '0')); } while( isNaN(productIndexQuantity) || productIndexQuantity < 0 || productIndexQuantity > max); }; getProductQuantity(MAX_QUANTITY); Hi to All, I have a table that contains many rows, some in italian with code <td nome='riga_i'> and some in english with code <td name='row_e'>. I have created two buttons with different background flags: italy and uk, so when one pushes the button with flag uk, the html page will be reloaded with only english rows, and when one pushes the button with flag it, the same page is reloaded containing only italian rows. All the code posted here works well, but I think that the code can be better because to reach this result I had to dupplicate the same function and I don' t like this. Here the code: <html> <head> <script type="text/javascript"> function toggle(name) { tr=document.getElementsByTagName('tr') for (i=0;i<tr.length;i++){ if (tr[i].getAttribute(name)){ if (tr[i].style.display=='none'){tr[i].style.display = '';} else {tr[i].style.display = 'none';} } } } // function toggle(nome) { tr=document.getElementsByTagName('tr') for (i=0;i<tr.length;i++){ if (tr[i].getAttribute(nome)){ if (tr[i].style.display=='none'){tr[i].style.display = '';} else {tr[i].style.display = 'none';} } } } </script> </head> <body onload="toggle('name');"> <table> <tr nome="riga_i"> <td>REQUISITI RELATVI AL SERVIZIO</td> <td> </td> <td><input type="button" onclick="toggle('nome');toggle('name');" style="background-image: url(../images/flag_uk.jpg); background-color:Transparent;" /></td></tr> <tr name="row_e"> <td> </td> <td>REQUIREMENTS RELATED TO THE SERVICE</td> <td><input type="button" onclick="toggle('name');toggle('nome');" style="background-image: url(../images/flag_italy.jpg); background-color:Transparent;" /></td></tr> .... .... and so on.... ..... </table></html> To better the code I have tried in this way but without success ... <html> <head> <script type="text/javascript"> function toggle(this) { if (this=='nome' || this=='name'){ tr=document.getElementsByTagName('tr') for (i=0;i<tr.length;i++){ if (tr[i].getAttribute(this)){ if (tr[i].style.display=='none'){tr[i].style.display = '';} else {tr[i].style.display = 'none';} } } } } </script> </head> Thanks in advance !!! Hi All, I have a button in my html form that will process some functions when user clicks on the button. The problem is after processing the functions, the result is not displayed in the form where I want it to be displayed. I want to ask whether we can create table in the function and display the result in the table row/column but in the same form. Is this possible to be done? And how to do this? In this form cpiM, the input button will call function showIndex. Code: <tr> <td><input type="button" value="Enter" onclick="showIndex(document.cpiM.currFrom.options.selectedIndex, document.cpiM.currTo.options.selectedIndex, document.cpiM.base.options.selectedIndex, document.cpiM.country.options.selectedIndex)"> </td> <td><input type="button" onclick="frmResetM()" value="Reset form" /> </td> </tr> In this function, I want to display the result of calcIndex right below the button Enter in the form cpiM. Code: function showIndex(frm, to, base, country)
{
for (i=frm; i<=to; i++)
{
document.write(calcIndex(i, base, country));
document.write("<br/>");
}
}
Hello all..I am new to this forum and also new to html and js. I started college at the ripe old age of 55 and I have to take this course for my required degree I have a table 5 across with thumbnails inside and a larger cell at the bottom with a picture of me. I need to write a javascript function that will make the big picture change when I click on the thumbnail...there is also a smaller cell at the bottom that would change that text to a description as well,when thumbnail clicked. Ihave no clue where to start. Any help would be much appreciated!! Thanks In advance <style> .table th {border-style: solid; border-color: red;background-color: #CCCCFF; } </style> <body> <table border="1" class="table"> <thead> <th colspan = "5">Click an Image to Enlarge </th> </thead> <tbody> <tr> <td> <img src = "Thumbnails/ada1838-thumb.JPG" alt = "ada1838-thumb" > </td> <td> <img src = "Thumbnails/adaplaque-thumb.JPG" alt = "adaplaque-thumb"> </td> <td> <img src = "Thumbnails/babbageborn-thumb.JPG" alt = "babbageborn-thumb"> </td> <td> <img src = "Thumbnails/aediagram-thumb.JPG" alt = "aediagram-thumb"> </td> <td> <img src = "Thumbnails/babbage1860-thumb.JPG" alt = "babbage1860-thumb"> </td> </tr> <tr><td colspan= "5" ><img src= "All_Images/Me@home.JPG" alt = "Me @ Home" width = "800px" height= "800px" align="center"> </td> </tr> <thead> <th colspan = "5"> </th> </thead> </table> </body> </html> Hi, I am facing a problem in passing replace() function as an argument in user defined java function, can any one help me how to resolve it? intention is to pass a file path to my user defined function, but before passing the path i want to replace the character '\' to '\\' I am posting my javascript function he <a href="#" onclick="OpenDocPreview('<%# Eval("PATH")%>'.replace(/\\/g,"\\\\"), '<%# Eval("Filename")%>')"><%# Eval("DocTitle") %></a> function OpenDocPreview(url, docname) { alert('message from search base : ' + url + ' ' + docname); } thank you, I was working on a tutorial for some ajax uploading stuff and I ran across a new function syntax I don't recognize. I am not a Javascript pro, but I am not a newbie either. here is the code I am working on: Code: function handleFileSelect(e){
var files = e.target.files;
var output = [];
for(var i=0,f;f=files[i];i++){
if(f.type.match('image.*')){
var reader = new FileReader();
reader.onload = (function(theFile){
return function(e){
var span = document.createElement('span');
span.innerHTML = ['<img class="thumb" src="',e.target.result,'" title="',theFile.nbame,'" />'].join('');
document.getElementById('list').insertBefore(span,null);
};
})(f);
reader.readAsDataURL(f);
}
}
document.getElementById('list').innerHTML = '<ul>'+output.join('')+'</ul>';
}
document.getElementById('files').addEventListener('change',handleFileSelect,false);
To be a little more clear, the code in question is that is the very middle. The syntax I don't understand is: Code: class.event = (function(arguments){
//stuff you put in a function...
})(more Arguments?);
I tried to customize a simple one to learn for myself and I wrote this: Code: var a = 'A';
var b = 'B';
test = (function(t){
alert(t);
alert(b);
})(b);
test(a);
The browser would alert 'B' and that's it. The console would tell me that 'test is not a function.' OK, so I am confused. The topmost code works. What I am wondering is what the syntax is called for creating a function (or event listener?) that way, and how it works. Although if I new what it was called I could just google how it works. I found this script, and it works great: Code: <script type="text/javascript">
function disable(element)
{
var input = document.getElementById(element).getElementsByTagName("input");
for(var i = 0; i < input.length; i++)
{
input[i].setAttribute("disabled","true");
}
}
</script>
I tried to make the inverse by simply reversing the setAttribute() like so: Code: <script type="text/javascript">
function enable(element)
{
var input = document.getElementById(element).getElementsByTagName("input");
for(var i = 0; i < input.length; i++)
{
input[i].setAttribute("disabled","false");
}
}
</script>
But that didn't do it. Can someone show me why, and how to fix it? Here's the sample form which I'm trying to test it on: Code: <form>
<input type="radio" name="test" onclick="disable('D1')" /> disable<br/>
<input type="radio" name="test" onclick="enable('D1')" /> enable<br/>
<fieldset id="D1">
<input class="" type="text" value="test value1" /><input class="" type="text" value="test value2" /><br/>
<input class="" type="text" value="test value3" /><input class="" type="text" value="test value4" /><br/>
<input class="" type="text" value="test value5" /><input class="" type="text" value="test value6" /><br/>
</fieldset>
</form>
Edit: The ultimate goal which I'm working toward now (step by step =) is to have a form more like: Code: <form>
<input type="radio" name="test" onclick="disable('D1')" />
<fieldset id="D1">
<input class="" type="text" value="test value1" /><input class="" type="text" value="test value2" />
</fieldset>
<input type="radio" name="test" onclick="disable('D2')" />
<fieldset id="D2">
<input class="" type="text" value="test value3" /><input class="" type="text" value="test value4" />
</fieldset>
<input type="radio" name="test" onclick="disable('D3')" />
<fieldset id="D3">
<input class="" type="text" value="test value5" /><input class="" type="text" value="test value6" />
</fieldset>
</form>
And have the fieldsets enable and disable according the selection of the radio buttons. Also, the fieldsets (and their ID's) will be dynamically generated via PHP Thanks-a-bunch, ~ Mo Hi All, I'm trying to convert an anonymous function to a real function (nesting is getting out of hand), however the msg object becomes undefined after conversion. Here is the converted anonymous function which fails: https://gist.github.com/2587613 and here is the original anonymous function which works: https://gist.github.com/2587667 Any help would be greatly appriciated Hi! I'm trying to toggle a class and one works and the other does not and I don't know why. I'm just getting my feet wet with jquery and javascript and I figured this was a pretty easy task to take on! Maybe. Link to the page: Franklin Township Soccer Club - Change Field Status My sad, sorry attempt =| Code: $( "li.open" ).click(function() {
$( this ).toggleClass( "closed" );
});
$( "li.closed" ).click(function() {
$( this ).toggleClass( "open" );
});
The first function works with open, so I figured I'd just use opposite on closed! Ha! I don't think so! In the end within those function there is an element in a form on that page it's hidden. I'd like to change the value from a 0 to 1 for vice versa. That' will be my next step. If you could give me a little nudge in the right direction I'd appreciate it! But first understanding why one works and the other does not, that is the primary mission! I do appreciate any help given! Dave <p> <script type="text/javascript">// <![CDATA[ var metrics = { "mm" : 1, "cm" : 10, "m" : 1000, "inch" : 25.4, "foot" : 304.8 }; function convert(num, dec){ var val = document.getElementById("fromVal").value; if(isNaN(val)){ return } function roundNumber(num, dec) { var result = Math.round( Math.round( num * Math.pow( 10, dec + 1 ) ) / Math.pow( 10, 1 ) ) / Math.pow(10,dec); return result; } document.getElementById("toVal").value = val * metrics[document.getElementById("fromSystem").value]/ metrics[document.getElementById("toSystem").value]; } var interval = null; function watchChanges(){ interval == null ? setInterval("convert()", 500) : clearInterval(interval); } // ]]></script> </p> <table> <tbody> <tr> <td><input id="fromVal" style="width: 100px;" onfocus="watchChanges()" onblur="watchChanges()" type="text" /><select id="fromSystem" onchange="convert()"> <option value="mm">millimeters</option> <option selected="selected" value="cm">centimeters</option> <option value="m">meters</option> <option value="foot">feet</option> <option value="inch">inches</option> </select></td> </tr> <tr> <td colspan="1" align="center">=</td> </tr> <tr> <td><input id="toVal" style="width: 100px;" type="text" disabled="disabled" /><select id="toSystem" onchange="convert()"> <option value="mm">millimeters</option> <option value="cm">centimeters</option> <option value="m">meters</option> <option selected="selected" value="foot">feet</option> <option value="inch">inches</option> </select></td> i keep getting error Call to undefined function codeandurl() below is my code PHP Code: <?php $value= strip_tags(get_field('link',$post)); $resultid=get_field('resultid',$post); codeandurl($resultid,$value); ?> <div id="result"></div> <script type="text/javascript"> function codeandurl(resultid,url){ $( "#result" ).text(resultid); $( "#result" ).dialog({ modal: true, buttons: { Ok: function() { $( this ).dialog( "close" ); } } }); window.open(url); return false; } </script> I'm trying to "progressively enhance" one of my surveys using javascript. Basically, I have rating scales that make use of radio buttons as each point on the scale. Each radio button occupies its own cell in a table. I wrote some functions that will highlight cells on mouseover in a color corresponding to its position on the scale (e.g. the lowest point is red, the midpoint is yellow, the highest point is green). When a radio button is clicked, the background of the button's cell and preceding cells in the same row will be colored accordingly. The functions are working well in FireFox and Chrome (I just have to add a few lines using the addEvent function to make it compatible with IE). The effect looks a lot nicer when I add a function that makes the visibility of the radio buttons hidden. However, I want to make sure that there is a fallback option in case the functions that color the cells don't work for whatever reason. I would not want the radio buttons hidden in this case. Is there a method whereby I can call the "hideRadiobuttons" function only if the other functions are successfully executed? I made a mouseover event of a caption on a picture, when I hover the opacity of the background color of the hover and the text goes down. What I want is that when I hover over the image which the caption is floating on, the onmouseover event gets activite. For an imaginary example: Code: function unhighlight(x) {
x.style.backgroundColor="transparent"
}
Function ActivationFuction()
{
activate.function="unhighlight"
}
thanks Code: <html>
<head>
<title>TESTING</title>
<script type="text/javascript">
<!--
document.write("<input type='submit' value='submit' onclick='func()'>");
function func()
{
document.write("<input type='submit' value='New Button' onclick='func()'>");
window.alert("THIS");
}
-->
</script>
</head>
<body>
<!--input type="button" value="Read" onclick="ReadFiles()"-->
</body>
</html>
This is a very basic version of what I am trying to do. I have a dynamic list which is set in a table. When clicked, a function is run to set up a new list.. The reason I explain that, is that I need to keep it dynamic. Now for the problem: When I run this page, I have the button made right away, then when clicked it creates the new button. The new button should also run the function to create the new button again, but when I click it, I only receive "error on page". I don't know if there is a better way to go about this, but as for this route, I am stuck. Any help is greatly appreciated! -Shane How can I call a PHP Function inside a Javascript Function? This is what I have so far, but I don't think I'm doing it the right way. Any suggestions? PHP Code: <?php function phpQuery(){ $query = mysql_query("INSERT INTO mytable VALUES('','name','email')"); } ?> <script type="text/javascript"> function delayQueries() { timeoutID = window.setTimeout(doQueries, 2000); } function doQueries() { var runQuery = "<?php phpQuery(); ?>"; } </script> Thank you in advance if someone can help. I have been banging my head against the wall for hours now. Here is the code: Code: for (var i = 0; i < BS_crm['activityTypes'].length; i++) {
var clickFunc = function(){ activityList.showForm( -1, {blockType:[""+BS_crm['activityTypes'][i]['id'], "0"]} ); };
var type = {
value: BS_crm['activityTypes'][i]['id'],
label: "Add New "+BS_crm['activityTypes'][i]['label'],
css: BS_crm['activityTypes'][i]['css']+"_16",
onClick: clickFunc
};
previewLinks.items.push( type );
}
Now, basically what I am doing here is running through one array to create an array of objects, that will be used to create links that will use whatever onClick function I pass it. The problem is that on the second line I need the BS_crm['activityTypes'][i]['id'] to be a value, not a reference. If that line was simply changed to: Code: var clickFunc = function(){ activityList.showForm( -1, {blockType:["3", "0"]} ); };
then everything would work as I need. How can I make this happen? I would really appreciate any help. Thank you again in advance. Hi, Any one help me In one variable i have some data ex: var data = document.getElementById("imageId").value; I want to pass this data to another function inside another function ex: var button1 = '<img src="images/Remove-button.gif" width="70" height="15" onclick="removeVerifyImageRow(this),saveLibData('+data+')"/>'; while running the application i am getting an error incase if the data is string ex:if data is 'image1' i am getting an error, but with number there is no problem ex: if data is '1122'. this is very urgent to solve this problem plz any one help me i have an image with an onclick function and parameters 0,1 i want to change the parameters of the onclick function through the same function? Code: <img id="down0" onclick=swap(0,1) />
<javascript>
function swap(a,b){
var imgda=document.getElementById('down'+a);
imgda.onclick = swap(b,b+1);
}
</javascript>
normally it should change the onclick to swap(1,2) but it remains 0,1 whats happening?? p.s. plz dont tell me about the javascript tag, its just for quick explaining... |
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