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JavaScript - Bold Button
Hello.
I have created a Bold button - when i click the button it applies it into my textarea. The Problem is if i want to apply the bold style only to a single line and the rest of the written text will be normal and not bold it doesn't work. How can I add to the function that when i select a certain line and click on the button to make it bold only the selected line will be bold?? This is the script : PHP Code: <script type="text/javascript"> function bold(id) { var element = document.getElementById(id); element.style.fontWeight = ( element.style.fontWeight == "bold" ) ? "normal" : "bold"; } </script> And this is the button : PHP Code: <img src="Bold.bmp"width="42" height="39" title="Bold Font" onclick="bold('bodytext')" style="cursor:pointer;" /> Similar TutorialsI have a document list of several hundred drug names where some are lower case and some are all caps. I want to bold only the lower case drug names but don't want to do it manually. Is there a java script that I can apply where it automatically does that for me?
Hello, I wonder if you guys.girls would be kind enough to help me. I have some code, but I need to make the " Total price will be :$xx " text to be in bold. Here is the code I have atm Code: <script type=text/javascript>
function getTotal(){
var form=document.theForm;
var inputs=form.getElementsByTagName('input');
var length=inputs.length;
var total='0';
for(i=0;i<length-1;i++){
if(inputs[i].type=='radio'){
var checked=inputs[i].checked?1:0;
if(checked){
var value=inputs[i].value.split("~~")[0];
total-=-value;
}
}
}
document.getElementById('totalspan').innerHTML="Total price will be: $"+total
total='0';
}
</script>
</html>
Hi there, I would like to do the following: When I click on a button, it will set the item in the listbox to be bold. But this will only happen when the user clicks on the desired item to be bold and presses the button. An alert message will occur when he/she presses the button without clicking on the item, stating that the user will need to click on the item. How shoukld I do it in javascript? hi, i am trying to make my website so that when i click on a button it makes the selected text into bold or when i click another button it makes the selected text italic and finally when a thrid button is clicked it makes it underlined. i have tried searching for a way of doing this throught javascript but i cant seem to find any. any suggestions or examples on how i can achieve this would be much appreciated as i really need to get this working, thanks for any advice given Dear All, Here I am facing one issue, that I want to removing all html tags except BOLD,ITALIC,UNDERLINE & UL,LI. Means if my data is like, <b><i> Test Data </b></i> <input type="text" name="test"> <script> function test() { ............. } </script> Then I want the following output.... <b><i> Test Data </b></i> function test() { ............. } Means I need the data with tags BOLD,ITALIC,UNDERLINE & UL,LI not any else tags..... I have tried with this strInputCode.replace(/<[^>]+>/ig,""); but its removing all html tas that i dont want -------------------------------------------------------------------------------- Can some1 help me at this, i am very new to javsciprt and HTML things, so as the title says, a simple bold to the selected text in a div is what i need. below is the div area i have, so how do it?? Code: <TD colspan="25" width="525px" style="text-overflow: ellipsis; overflow: hidden;">
<input type="hidden" $acmForms.bindText("casecomments") />
<div #if (!$acmForms.getFormAttributes().isReadOnly())
CONTENTEDITABLE
#end
onKeyUp="dairy_limitTextArea(this, 4000)"
onKeyDown="dairy_limitTextArea(this, 4000)"
id="spell_casecomments" style="width:800px; height:220px; overflow: auto; border: 1px solid #bdcee5;">
</TD>
Hey guys. This is vague because I dont know what exactly to tell you but please reply with me so I can fix this. I want to add something to my forum. Specifically, I want to add a HTML and Picture button for when you go to reply. Like posting an article here, there are also these options (font, alignment, insert image) I do not know how to achieve this but shouldnt be too hard. Here are the two sources you will need to look through to help me fix the forum. http://neoweather.com/FWFORUM.JS http://static.websimages.com/JS/fw.js THANKS Hey guys. I want to add something to my forum. Specifically, I want to add a HTML and Picture button for when you go to reply. Like posting an article here, there are also these options (font, alignment, insert image) I do not know how to achieve this but shouldnt be too hard. Here are the two sources you will need to look through to help me fix the forum. http://neoweather.com/FWFORUM.JS http://static.websimages.com/JS/fw.js THANKS Hi, I am not entirely sure what I am doing wrong here, and I have been looking at this for ages, so apologies in advance if I have become so bleary eyed I can't see something simple. I use php to create buttons based on values pulled for a table. The problem I have is when you click on the first button the javascript function works great, when you click on the next button you get the same output even though it should be different results. I am working in ff and I can see on my firebug console that the javascript function is being called, but it is not passing the new value of the second or third button, it just keeps repassing the value of the first button. So not entirely sure where I am going wrong here. My page is: Code: <script type="text/javascript">
function loadXMLDoc2(File,ID,Msg){
if (window.XMLHttpRequest) {
xmlhttp=new XMLHttpRequest();
}
else {
try{
xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.getElementById(ID).innerHTML=xmlhttp.responseText;
}
}
var params=Msg;
xmlhttp.open("POST",File,true);
xmlhttp.setRequestHeader("Pragma", "Cache-Control:no-cache");
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.setRequestHeader("Content-length", params.length);
xmlhttp.setRequestHeader("Connection", "close");
xmlhttp.send(params);
}
</script>
<head>
<body>
<?php
$con = mysql_connect("localhost","user","password");
if (!$con) {
die('Could not connect: ' . mysql_error());
}
mysql_select_db("mydb", $con);
$result = mysql_query("SELECT DISTINCT theme FROM goods WHERE category='{$_POST['category']}'
ORDER BY theme DESC");
while($row = mysql_fetch_array($result)){
echo '<input type="text" class="hidden" name="theme" id="theme" value="' . $row['theme'] . '" ><input type="button" class="button3" name="product" id="product" value="' . $row['product'] . '" onClick="loadXMLDoc2(\'getShow.php\',\'txtHint\',\'theme=\'+encodeURI(document.getElementById(\'rtheme\').value))" > ';
}
echo '<br /><br />
<div id="txtHint"><div>
<br />
<br />';
mysql_close($con);
?>
And getShow.php produces a table with a list of product images, names and prices, based on theme. So basically not sure where I am going wrong here? i'm still a relative noob and this has me stuck - i have a save button with a "save as copy" in the save dropdown list. add new item directs to a premade/formatted project that is used as a template, so on that item i only want/need the "save as copy" but on all other items that use the form i need to only have the "save" function. is there any way to either change the function of the button depending on item that is being viewed in the edit screen OR hide the "save" button and only show the button associated with "save as copy - and vis versa for the rest of the items?? current button code is - protected function getToolbar() { $options = array(); $user = JFactory::getUser(); $create_ms = $user->authorise('core.create', 'com_pfmilestones'); $create_task = $user->authorise('core.create', 'com_pftasks'); $options[] = array( 'text' => 'JSAVE', 'task' => $this->getName() . '.save'); $options[] = array( 'text' => 'Save as new project', 'task' => $this->getName() . '.save2copy', 'options' => array('access' => ($this->item->id > 0))); PFToolbar::dropdownButton($options, array('icon' => 'icon-white icon-ok')); item used as template is id=8 any help or suggestions would be greatly appreciated.. i got javascripts button : Code: <input type="button" value="select" onClick="document.getElementById('input').select()" />
how can i transform "button" to image button (gif) I have 4 rows in a table. Each row consist of 4 radio buttons. Each radio button per row has different values in it but has the same name (group) ex: <input type="radio" name="a" value="1"> <input type="radio" name="a" value="2"> <input type="radio" name="a" value="3"> <input type="radio" name="a" value="4"> <input type="radio" name="b" value="1"> <input type="radio" name="b" value="2"> <input type="radio" name="b" value="3"> <input type="radio" name="b" value="4"> and so on.. If I click radio button A with value 2, I want to output the total at the bottom as "2".. Also, if I click radio button B with value 3, I want to output the total of A and B as 5 and so on.. How can I automatically calculate the answer based on which radio button was click? update: I got my answer from this site: http://stackoverflow.com/questions/1...s-using-jquery i am trying to make a button which is a .gif that will change when a mouse over occurs and a animation will occur when click then will relocate to a new page but i am getting multiple images at the same time pleas help. Code: <html>
<body>
<img src="Jepordy/Fla files/Button set 1.gif" >
<img name="jsbutton" src="Jepordy/Fla files/Button set 1.gif" width="550" height="400" border="0" alt="javascript button">
<SCRIPT language="JavaScript">
var myimgobj = document.images["jsbutton"];
</SCRIPT>
<A href="#" onMouseOver="return changeImage()" ><img
name="jsbutton" src="Jepordy/Fla files/Button mouse over.gif" width="550" height="400" border="0"
alt="javascript button"></A>
<SCRIPT language="JavaScript">
function changeImage()
{
document.images["jsbutton"].src= "C:\Documents and Settings\fus10n\Desktop\Jepordy\Fla files\Button mouse over.gif";
return true;
}
</SCRIPT>
<A href="#" onMouseOver="return changeImage()" onMouseOutwidth="550" height="400" border="0" alt="javascript button"= "return changeImageBack()"
onMouseDown="return handleMDown()" onMouseUp="return handleMUp()"
><img
name="jsbutton" src="Jepordy/Fla files/Button set 1.gif" width="550" height="400" border="0"
alt="javascript button"></A>
<SCRIPT language="JavaScript">
function changeImage()
{
document.images["jsbutton"].src= "C:\Documents and Settings\fus10n\Desktop\Jepordy\Fla files\Button set 1.gif";
return true;
}
function changeImageBack()
{
document.images["jsbutton"].src = "C:\Documents and Settings\fus10n\Desktop\Jepordy\Fla files\Button set 1.gif";
return true;
}
function handleMDown()
{
document.images["jsbutton"].src = "C:\Documents and Settings\fus10n\Desktop\Jepordy\Fla files\Button set 1.gif";
return true;
}
function handleMUp()
{
changeImage();
return true;
}
</SCRIPT>
<A href="QUESTION LOCATION FOR THIS BUTTON GOES HERE!"
onMouseOver="return changeImage()" onMouseOut= "return changeImageBack()"
onMouseDown="return handleMDown()"
onMouseUp="return handleMUp()">
<A href="http://www.javascript-coder.com/"
onMouseOver="return changeImage()"
onMouseOut= "return changeImageBack()"
onMouseDown="return handleMDown()"
onMouseUp="return handleMUp()"
><img
name="jsbutton" src="Jepordy/Fla files/Button mouse over.gif" width="550" height="400" border="0"
alt="javascript button"></A>
</body>
</html>
I need an timed button. When you come to site, you must wait in that site ?? seconds and then button comes pressable.
All: I need some help with a radio button code. It seems simple but I am really new at JavaScript so I need help. I have created a JavaScript code that has three radio buttons (High, Medium, and Low). When you click on high two text boxes appear so that an email address can be added. What I need help with is making the text boxes disappear if someone accidentally click high and then went back to low or medium. Currently the High button stays clicked and the text boxes still show. Any help would be great. Thanks, Stephen Code: <script type="text/javascript">
function showHide(el){
obj = document.getElementById(el).style;
(obj.display == 'none')? obj.display = 'block' : obj.display = 'none';
}
</script>
<form id="form1" name="form1" method="post" action="">
<label>
<input type="Checkbox" name="High" value="High" onclick="showHide('group1')" /> High
</label>
<label>
<input type="Checkbox" name="Medium" value="Button" /> Mediun
</label>
<label>
<input type="Checkbox" name="Medium" value="Button" /> Low
</label>
<p id="group1" style="display: none;">
<label>
<b>friend1  </b><input type="Text" name="textGroup1" value="@gmail.com" /> <br/>
</label>
<br />
<label>
<b>friend2  </b><input type="text" name="textGroup1" value="@gmail.com" />
</label>
</p>
</form>
http://www.javascriptkit.com/script/script2/alarm.shtml this example of source code i try how to do 2 button alarm in this source code 1 button set alarm, and 1 button off alarm, i want create all this button have timer... how? example: 1 button set on at 06 hour 00 minutes 00 second another button set off at 12 hour 00 minutes 00 second hi, I'm trying to modify this function: Code: function togglePoly(poly_num) {
if (document.getElementById(poly_num)) {
if (document.getElementById(poly_num).checked) {
gpolys[poly_num].show();
} else {
gpolys[poly_num].hide();
}
}
}
which works for a checkbox to one that works for a button. I guess I'm stuck on what to replace "checked" with there in the 3rd line. is there some one word answer, or do I need to I rewrite the function to be more button-friendly? thanks in advance this is javascript document.getElementById("times").value=hours+":"+mins+":"+secs; if(timeral==true && hours==hvb && mins==mvb && secs==svb){ document.getElementById("onbtn").click(); } document.getElementById("times1").value=hours+":"+mins+":"+secs; if(timeral1==true && hours==hv && mins==mv && secs==sv){ document.getElementById("offbtn").click() ; } //////*****THIS FOR CHANGE IMAGE ******////// function corridoroff(){ document.getElementById("nyala").src="level2.jpg"; } function corridoron(){ document.getElementById("nyala").src="level2on.jpg"; } this is html <img id="nyala" src="level2.jpg" width="765" height="398" /> <input type="button" name="manualoff" id="onbtn" value="Manual OFF" onClick="do_portcontrol(1,0);corridoroff(); return false;"></td> <input type="button" name="manualon" id="offbtn" value="Manual ON" onClick="do_portcontrol(1,1);corridoron(); return false;"></td> **MY PROBLEM IS....how to put the id"nyala" into this button?? 2 elementbyid into one button? some js cannot work correctly (not sure whether it is caused by the browser IE8) cannot change the 'value' of a button dynamically: e.g. document.getElementById("bigbutton").value=event.clientX on IE8, the button doesn't change. however if i use xxx.innerHTML=event.clientX then it works anyone help explain? thx All, I have the following code: Code: <form action="" name="myform" method="post">
<input type="hidden" id="picimages" name="picimages" value="<?php echo $resultsetstory['bigger_id']; ?>" />
<p>
<label>
<input type="radio" id="picimages" name="picimages" value="<?php echo $resultsetstory['picture_id']; ?>" />
<?php
if($resultsetstory['title']<>""){
echo $resultsetstory['title'];
}else{
echo "Image 1";
}
?>
</label>
<br />
<label>
<input type="radio" id="picimages" name="picimages" value="<?php echo $resultsetpic2['picture_id']; ?>" />
<?php
if($resultsetpic2['title']<>""){
echo $resultsetpic2['title'];
}else{
echo "Image 2";
}
?>
</label>
<br />
<input name="submit" type="button" value="Vote!" onclick="javascript:voteupdate(this.myform);"/>
</p>
</form>
When I submit this, it goes to this function: Code: function voteupdate(obj) {
var poststr = "picimage=" + document.getElementById("picimage").value +
"&bigger_id=" + encodeURI( document.getElementById("bigger_id").value );
alert(poststr);
makePOSTRequest('voteresults.php', poststr);
}
However I can't get the value of the radio group for the one that is selected. Can someone see what is wrong? Thanks. |
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