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JavaScript - How Do I Rename <li> Text/value Inside A <ul>?
Hi folks,
I need your help. I couldn't find much reference material out there (if any) on the web, so I am turning to the help of the gurus and experts on this forum. How can I make a listbox, such that when an item is highlighted, and I click on the 'Rename' button at the top, an input box with the <li>'s current value will be placed in the same spot as the selected LI value and the user will then proceed to have the option to rename the li item. The changes are then saved if the lisbox has lost its focus. Examples of this functionality are that similar to the way Windows renames its files, ie. when you click "rename" the list item becomes an input box for the user to rename the file. I'd ideally like to mock the same functionality and apply it to a UL. For the sake of keeping things plain and simple, I am also jQuery friendly. Here's a fiddle: Edit fiddle - JSFiddle Code: <!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script type="text/javascript">
$(function(){
$('li').click(function(){
$('li.active').removeClass('active');
$(this).addClass('active');
});
});
</script>
<style type="text/css">
.active {
background-color: rgb(128,128,128);
}
#colors {
border: 1px solid #000;
width: 100px;
list-style: none;
margin: 0;
padding: 2px;
}
</style>
</head>
<body>
<input type="button" value="raname" onclick="renameLi()">
<ul id="colors">
<li>red</li>
<li>green</li>
<li>blue</li>
<li>yellow</li>
<li>orange</li>
<li>purple</li>
</ul>
</body>
</html>
Similar TutorialsCan anyone tell me role of () after a function or so and mainly the function of text inside it? for example how is function stuff (a) { } different from function stuff (b) { } or simply from function stuff () { } ? I use the following code to create a hidden iFrame on a page, dynamically Code: var i = document.createElement('iframe');
i.style.display = 'none';
i.onload = function() { i.parentNode.removeChild(i);};
i.src = 'http://www.mysite.com';
document.body.appendChild(i);
i.id='frame1';
Now, document.getElementById('frame1').contentDocument.getElementById('text01').value Should have given me the value in 'text01', but it doesn't. It doesn't work even inside the iFrame's onload event. ('text01' is a textbox which is on the page inside the iFrame - its name and id are both 'text01') Is there any other method to get the text in a textbox within an iFrame? Please help me to correct the code. Thanks in advance. udayanga0727@yahoo.comI need to a code to do the following. There is a Text Area that user can enter text. assume that user enter something and put a dot Following values should be populate in a drop down at the place where dot locate . -Hello -Hi _Test like when we get the string object using Net Beans IDE and when we put "Object." , drop down will be displayed with available methods for that particular object. idea is to build a editor using java script. can any one help me on this? Hi Guys, I am new to this forum,based on the combobox value,I am creating a textboxes dynamically in jsp .Based on the count of textboxe's the textarea content comes with <value1> like this... Here i tried like this, <html> <head> <script> function copy_data(val,id,textareaValue){ var enteredText = val; alert("enteredText -----------"+enteredText); var boxId= id; alert("boxId-----------"+boxId); var textValue= textareaValue; alert("textValue-----------"+textValue); var beforeBrac = textValue.substring(0,textValue.indexOf("<")); alert("beforeBrac -----------"+beforeBrac ); var inbracket = textValue.substring(beforeBrac.length+1,textValue.indexOf(">")); alert("inbracket -----------"+inbracket); if(boxId = "1"){ inbracket = val; } alert("inbracket -----------"+inbracket); var afterBrac = textValue.substring(textValue.indexOf(">"),textValue.length); alert("afterBrac -----------"+afterBrac ); var fstr = beforeBrac +"<"+inbracket +afterBrac ; if(boxId == "1"){ document.getElementById('txtArea').value = fstr; alert("final str value is"+fstr); } } </script> </head> <body> <input type="text" name ="a" id="1" onkeyup="copy_data(this.value,this.id,document.getElementById('txtArea').value)"/> <input type="text" name ="a" id="2" onkeyup="copy_data(this.value,this.id, document.getElementById('txtArea').value)"/> <textarea rows="2" cols="20" id="txtArea"> At W3Schools you <will> find all <the> Web-building tutorials <you> need, from basic HTML to advanced <XML>, SQL, ASP, and PHP. </textarea> </body> </html> three text boxes with some value [ value1 ] [value2] [value3 ] this is the text area content:- At W3Schools you <will> find all <the> Web-building tutorials <you> need, from basic HTML to advanced XML, SQL, ASP, and PHP. the output should be :- At W3Schools you <value1> find all <value2> Web-building tutorials <value3 > need, from basic HTML to advanced XML, SQL, ASP, and PHP... But i can't get it exactly..When i enter or delete the value it should replaced in the proper <> correctly.. If i enter the value in 1st textbox it should replace the value 1st <>.same for others also...Any Idea's ?Plz suggest me ... Hello all, As this is an active javascript programming forum...i'm really hoping i'll get a solution for my problem...please help me out.... I have a html: text inside a logic:iterate block like this.. <logic:iterate name="AllocationsForm" property="newSearchAllocations" id="allocations" indexId="myindex" > <html:text name="allocations" property="newStartDate" indexed="true" onblur="allocationTest(this, " + myindex + ");" /> </logic:iterate> i want to write a onblur event for this text field inorder to validate it. Is it the correct way i wrote or something i need to make a change in the above code inorder for the javascript to work. Can we really able to write a onblur event for a indexed text field that is inside a logic:iterate block. please let me know. Thanks in advance. Is there a way to call javascript functions based on the text between a span element? In other words if I have <span id="mySpan">Bronze</span> then it will call a javascript function but if I have <span id="mySpan">Silver</span> then it will call a different function? Thanks! As of right now I have a code that will work in IE but wont work in FireFox...go figure. Basically what I want to have happen is when you type in an area code it will provide an output in a predetermined area of the page. For Example: Input- 512 Output - Austin, TX The code that I have doesn't work with firefox and I was just wondering if there was a code that would allow that to happen. Thanks! Hi, I have a form with 9 text fields and a text area. What I want to do is replace the text in the text area depending on how many fields contain text. For example my text boxes are named 1 to 9, if the user enters text in the first five boxes I want the text area to auto fill with 'you have selected boxes 1 to 5' if the user selects all nine it will say 'you have selected 1 to 9', therefore, the user must complete the text boxes in order. I have it working with an onchange event but i have a button on the form to also auto fill the text boxes and it does not work if this is clicked. Any help would be appreciated! Hi all, Thanks for reading. I'm having an issue trying to accomplish the following - I have a text field (field1) already displayed on the HTML page. However, there's a link where you can add additional text fields to the page as well. When the link is clicked, the second text field is added successfully (field2), and when the link is clicked again, the third text field (field3) is added successfully. However, the third field does not add itself to the page, and the text for anything greater than a third field also isn't displayed after. This obviously means that my "fields" variable is not working right, so I'm wondering, would anyone be able to assist me to help me get that variable processing correctly? Code: <script language="javascript">
fields = 1;
function addMore() {
if (fields = 1) {
document.getElementById('addedMore').innerHTML = "<input type='text' name='field2' size='25' /> <span>Field 2.</span>";
fields = 2;
} else if (fields = 2) {
document.getElementById('addedMore').innerHTML = "<input type='text' name='field3' size='25' /> <span>Field 3.</span>";
fields = 3;
} else {
document.getElementById('addedMore').innerHTML = "Only 3 fields are allowed.";
document.form.add.disabled=true;
}
}
</script>
Here is the code in my HTML - Code: <input type="text" name="field1" size="25" /> <span>Field 1.</span> <div id="addedMore"></div> <p class="addMore"><form name="add"><a onclick="addMore()">Add another field.</a></form></p> Thank you very much. Hello. I have a textarea where user can select a text then copy to clipboard (using EditArea script for highlighting) I need append additional information to the selected text so it won't be visible in the textarea, but only appear after copied to clipboard. For example: Code: text line one text line two text line three user selected word "two", hit CTRL+C to copy into clipboard (or used browser's context menu), but in clipboard it should be saved as: "selected word 'two'" What would be the approach? Thank you. Hi, I have a form setup so that selecting a radio button opens a specific text field. The problem is if the user starts to enter information, then switches to a different radio button (perhaps they chose the wrong radio to start), the text they already started to enter on the previous textfield doesn't get cleared. This will be a problem later when inserting to sql. Here is a summary of the code: Code: <head>
<script type="text/javascript">
function doClick(objRad){
if (objRad.value=="0"){
document.getElementById("textbox").style.display='block';
}
else{
document.getElementById("textbox").style.display='none';
}
if (objRad.value=="1"){
document.getElementById("textbox1").style.display='block';
}
else{
document.getElementById("textbox1").style.display='none';
}
if (objRad.value=="2"){
document.getElementById("textbox2").style.display='block';
}
else{
document.getElementById("textbox2").style.display='none';
}
}
</script>
</head>
<body>
<form action="insert.php" method="post">
<p>Please choose the business type:
<input type="radio" name="rad" value="0" onclick="doClick(this)">
Sole Proprietorship
<input type="radio" name="rad" value="1" onclick="doClick(this)">
Partnership
<input type="radio" name="rad" value="2" onclick="doClick(this)">
Corporation
<div id="textbox" style="display:none">
<input type="text" name="txt">
This is my sole proprietorship info.</div>
<div id="textbox1" style="display:none">
<input type="text" name="txt">
This is my partnership info.</div>
<div id="textbox2" style="display:none">
<input type="text" name="txt">This is my corporation info.
</div>
</form>
</body>
Any help is appreciated, Thanks in advance! Hi, I have the following scrolling table where I do not want the table headers to scroll. I want only the data inside <td></td> to scroll. For some reason that is not happening. Can someone help ? Really appreciate that. Regards, sbguy [CODE] <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Untitled Page</title> <script type="text/javascript"> var div, scrollTop, scrollID, direction, imgDirection, scrollID1; window.onload = function() { div1 = document.getElementById("div1"); scrollTop = div1.scrollTop; }; function scrollOnImage() { if (imgDirection ==1 ) { if (scrollTop != 0) scrollTop--; } else if (imgDirection == 2) { if (scrollTop != (div1.scrollHeight - 300)) scrollTop++; } div1.scrollTop = scrollTop; scrollID1 = setTimeout("scrollOnImage()", 10); } </script> </head> <body> <br /> <div style="border: solid 1px red; float: left; height:300px; max-height:300px; width:200px; overflow: hidden;" > <table> <tr> <th style="height:20px;"><input type="image" src="images/LGbtn_off.png" alt="img1" onMouseOut="clearTimeout(scrollID1)" onMouseOver="imgDirection=1; scrollOnImage()" /></th> <th>1A</th> <th ><input type="image" src="images/RRbtn_off.png" alt="img2" onMouseOut="clearTimeout(scrollID1)" onMouseOver="imgDirection=2; scrollOnImage()" /></th> </tr> <tr> <td colspan="3" style="height:280px; max-height:280px;"> <div id="div1"> <ul id="ulR_1A" class="ulli"> <li><span class="li_head">PCode:</span> 1234</li> <li><span class="li_head">Product:</span> GX12x24 Medium Large 80</li> <li><span class="li_head">Qty:</span> 256</li> <li><span class="li_head">Batch No:</span> 01AC950</li> <li><span class="li_head">Manf Date:</span> 11/08/2012</li> <li><span class="li_head">SS Date:</span>11/07/2013</li> <li><span class="li_head">Total Pals:</span> 60</li> <li><span class="li_head">Pals Occupied:</span> 59</li> <li><span class="li_head">Bin Occupancy:</span> 89%</li> <li><span class="li_head">Trn No:</span> 1234567890</li> <li><span class="li_head">Bin Status:</span> Part Full</li> </ul> <ul id="ulR_1A" class="ulli"> <li><span class="li_head">PCode:</span> 1235</li> <li><span class="li_head">Product:</span> GX12x24 Medium Large 80</li> <li><span class="li_head">Qty:</span> 256</li> <li><span class="li_head">Batch No:</span> 01AC950</li> <li><span class="li_head">Manf Date:</span> 11/08/2012</li> <li><span class="li_head">SS Date:</span>11/07/2013</li> <li><span class="li_head">Total Pals:</span> 60</li> <li><span class="li_head">Pals Occupied:</span> 59</li> <li><span class="li_head">Bin Occupancy:</span> 89%</li> <li><span class="li_head">Trn No:</span> 1234567890</li> <li><span class="li_head">Bin Status:</span> Part Full</li> </ul> <ul id="ulR_1A" class="ulli"> <li><span class="li_head">PCode:</span> 1236</li> <li><span class="li_head">Product:</span> GX12x24 Medium Large 80</li> <li><span class="li_head">Qty:</span> 256</li> <li><span class="li_head">Batch No:</span> 01AC950</li> <li><span class="li_head">Manf Date:</span> 11/08/2012</li> <li><span class="li_head">SS Date:</span>11/07/2013</li> <li><span class="li_head">Total Pals:</span> 60</li> <li><span class="li_head">Pals Occupied:</span> 59</li> <li><span class="li_head">Bin Occupancy:</span> 89%</li> <li><span class="li_head">Trn No:</span> 1234567890</li> <li><span class="li_head">Bin Status:</span> Part Full</li> </ul> </div> </td> </tr> </table> </div> <div style="border: solid 1px red; float: left"> <img src="http://www.easyvoyage.co.uk/base/imgs/default/esv/meh/upDownArrow.png" onMouseOut="clearTimeout(scrollID1)" onMouseOver="imgDirection=1; scrollOnImage()" /><br /><br /> <img src="http://www.easyvoyage.co.uk/base/imgs/default/esv/meh/downUpArrow.png" onMouseOut="clearTimeout(scrollID1)" onMouseOver="imgDirection=2; scrollOnImage()" /> </div> </body> </html> [CODE] I am currently creating a page to allow a user to change their password. I have a field which the user will enter their current password into and I am then using javascript to check whether this is the correct password. My passwords are encrypted using md5 and so I need to incorporate this into the javascript function. I have tried but unfortunately cannot get the correct value for the encrypted password. My javascript code is as follows... Code: function verifyCurrentPassword(){
//Gain the hashed password that is in the database
var password;
<?php
print "password='" .$password. "';\n";
?>
//Find the password that the user has entered as the current password
var hashedpassword;
var currentpassword = document.getElementById("currentpassword").value;
<?php
print "hashedpassword='" .md5("currentpassword"). "';\n";
?>
if(password == hashedpassword){ alert("passwords are the same"); }
}
im trying to incorporate a tweetme button....inside of my joomla myblog component i entered into the core html with php tags of the blog....went to the bottom and added in the javascript for the twitter button....it worked but i want the url of the twitter button to point to the specific url's of each blog post so i simply grabbed the php tag from the top of the post that determines the link for the title of the blog Code: <?php echo $e['permalink']; ?> this is the code i ended up with Code: <script type="text/javascript"> tweetmeme_url = '<?php echo $e['permalink']; ?>'; </script> <script type="text/javascript" src="http://tweetmeme.com/i/scripts/button.js"></script> it gave me a syntax error..... is there anyway to make this situation possible? hey ppl. i am new here. looks like i will do some Js for years i have a div called "farmacias" inside the content div i want to write something in the div but this is not working document.getElementById("farmacias").innerHTML='ola' anyone knows why? Hi, I wish to get the content inside a td-tag and use with JS operators. This is my source. Code: <style>
#a {
display : none;
}
</style>
<table>
<tr id="field_id-6">
<td valign="top" width="50%" style="text-align:right;">
<span style="color:#333333;">Number</span>:
</td>
<td valign="top" width="50%" style="text-align:left; overflow:hidden;">
<div class="field_uneditable">120</div>
</td>
</tr>
</table>
<img src="../image.png" id="a">
<script>
var x= ;
if(x>49) {
document.getElementById("a").style.display = "block";
}
</script>
So I need to indicate x as the number 120. But I can't just write 120 beside x, because 120 will change to a new number. Hi, Here's a sample form: Code: <form action="#" method="post"> Name:<br /> <input type="text" name="name" value="your name" /><br /> E-mail:<br /> <input type="text" name="mail" value="your email" /><br /> <input type="submit" value="Send"> </form> When you tab to a text input, the value gets highlighted. How can it be disabled? Any help is appreciated! Mike im clueless when it comes to javascript, but this is what im trying to find: i have a page that has multiple text areas, i also have 4 links that when clicked i want to add some predefined text into the active text area the one with the text cursor in? The Hyperlinks: Code: <a href="#sc">Shift Changed</a> | <a href="#ol">On Leave</a> | <a href="#ot">OverTime</a> | <a href="#ss">ShiftSwap</a> The textareas: PHP Code: <td><textarea name=details$i rows=4 align=absmiddle cols=16 value="$details[$i]\">$details[$i]</textarea></td> as you can see the textareas are created on the fly based on a php array. would anyone be willing to put some code together for this? or even give me the basics on how i can get the active textarea's name so i can pass that to a script that inserts into a given field? Hi. I have developed a form all working fine but am struggling on the following. I need a checkbox for an item, when the checkbox is true the user can enter text in a text box, only if the checkbox is ticked. I have numerous items I need for this. Hope someone can help. Thanks Hello there, this is my first post on this forum. I have learned a good bit of PHP and have implemented it for use in my work as a math tutor. My kids are telling me, however, that it is too inconvenient to hit tab or click on the next text box and would prefer to use the old style pencil and paper. I thought of a good idea: Javascript would be able to automatically focus the curser on the next text box if some condition was met. For example: 6+7. If the textbox reads 13, it will focus on the next text box. Otherwise, nothing happens. This kills three birds with one stone; the user will know if they got the question right or wrong and it will move automatically if they got it correct. The problem is I lack any real JavaScript wisdom. I would guess this would be quite simple. The closest thing I have found upon searching was this from the user requestcode, but this has to do with once the user has typed in 4 characters it moves automatically. Code: <SCRIPT LANGUAGE="JavaScript">
function nextbox(fldobj,nbox)
{
if(fldobj.value.length>3)
{document.forms[0].elements[nbox].focus()}
}
</SCRIPT>
</head>
<body onLoad="document.myform.txt1.focus()">
<CENTER>
<FORM NAME="myform">
<INPUT TYPE="text" NAME="txt1" SIZE="4" MAXLENGTH="4" onKeyUp="nextbox(this,1)">
Thank you for the help. |
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