Create Graphical Line Dynamically Between Text Boxes?
Nov 1, 2011
I am doing a website project and in that currently I am designing a product page. I have to design add values to text boxes and drag and drop the text boxes in the workspace and delete the text boxes the user does not want and have to draw a graphical line between the text boxes which are in order.
I have designed and coded everything except the graphical line part. I am a learner in javascript and Can we draw a graphical line dynamically between the text boxes in the webpage? If we can draw, can anyone let me know the tutorial for that so that I can learn and start coding as I have to submit that project soon.
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Nov 1, 2011
I am doing a website project and in that currently I am designing a product page. I have to design add values to text boxes and drag and drop the text boxes in the workspace and delete the text boxes the user does not want and have to draw a graphical line between the text boxes which are in order.I have designed and coded everything except the graphical line part.
I am a learner in javascript and Can we draw a graphical line dynamically between the text boxes in the webpage? If we can draw, can anyone let me know the tutorial for that so that I can learn and start coding as I have to submit that project soon.
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Oct 22, 2011
I am doing a web development project.I have a product page which has 2 buttons. By pressing one button, a text box gets displayed and the user types in the value and after saving it the text box should disappear. When the user clicks the button again, the text box gets displayed and the user can type a new value(like text1, text2...).
There is second button, when it is clicked it displays the text box with the value that the user typed in the text boxes(text1,text2...). when we click the second button, it should display text1, text2... in a graphical view and the user can edit or delete the text boxes and rearrange the text boxes and save the online work in his webpage for future use.
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Jul 13, 2010
I have a form where a user enters a number in a text box (txtTickets). When that number is entered, I need to create an equal number of select boxes. I've found code examples which show how to dynamically add or delete options from a select box, but I have found no examples which deal with this specific scenario. The select options do not depend on user input -- that is, I do not need to populate it dynamically. I need to create them dynamically. Has anyone created something similar to this?
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Dec 2, 2010
As part of my form I have a box for the user to input the number of text boxes needed. I already have the page creating the textboxes but do not know the IDs of each text box. Once the user adds textboxes they can click add again to create more. If the user previously added 3 textboxes and now enters 4 I want the program to just add one more instead of 4 more.
[Code]...
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Mar 6, 2010
I've seen on various websites where you can roll over an image or hyper link and a text box pops up. Some are very simple looking while others have graphics. I'm assuming it's done through Javascript but I'm not sure.
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Jan 15, 2005
I've been ask to produce a new upload form that can allow multiple files to be uploaded with each article i was thinking of adding an upload form field than when text is added to the text field an extra file name description and upload text box would appear on the page via javascript.
So the more files that add to the form the more dynamically produced form text boxes are added, i have been looking to find if this could be done or what way is better, if anyone could help with telling where to look or how to dynamically produce more text areas. Or could you let me know another solutions to this.
I have seen it work on my mobile when added new contacts, you type in mobile number and then the home text box appears below it, then you type in home number and then the work text box appears. etc..
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Jun 5, 2010
I need to create a script that will validate all of the text boxes the user must fill out by ensuring that:
1. the user inputs doesn’t leave any boxes empty
2. the user inputs a valid zip code
3. the user inputs a valid a email address
<!-- Hide script from older browsers
function isNum(passedVal) {
if (passedVal == "") {
return false
[Code]...
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May 25, 2010
how to read a text file using javascript line by line and separate from special characters in it. for example
Text.txt has
001203=Line one=abc.html
024353=Line two=xyz.html
092434=Line three=hjf.html
i want each column in an array like { 001203,024353,092434 } so total 3 arrays.
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Nov 23, 2011
I want to use the values of text boxes on my HTML webpage to create a webpage URL (like below):
<script type="text/javascript">
My text boxes are as follows:
Now this all works and the result webpage URL prints to id='ID1', but the big question is how do I use this resulting URL in another Javascript section as the src="?
For example:
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Apr 28, 2009
Just started getting into jQuery yesterday. Question: How can I place line breaks in alert box text?
[code]...
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May 17, 2011
How would i draw a line on a page dynamically, like if i were clicking points on a map and i wanted to link them together. How could i do that?
i found this [URL], but maybe you know of something better that would not require coordinates
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Jul 23, 2005
I've got 3 'alternative' boxes, only one of which I want displayed,
according to the value of an earlier select (so I'm using the
<htmlelement>.style property from javascript).
One is a div containing text, which I amend as appropriate with innerhtml
One is an image.
One is a div containing 4 input text boxes, which are disabled or not as
appropriate.
I've tried .style.visibility = "hidden" / "visible" (correctly leaves
blank space, which I don't want)
I've tried .style.display = "none" / "block" (works for moz, ie treats
as visibility)
I've tried setting .style.height & width to "0px" / null (doesn't work
for ie).
Any suggestions as to how to make the thing disappear and occupy no
space (dynamically) in ie as well as other browsers please ?
If anyone really needs to see the page, go to ccaweddingsdirect.co.uk/basket
login with chris at ccagroup co uk (you'll need to accept a cookie) -
the password is set to testz (it doesn't confer any great privilege,
just accesses my test shopping basket).
then click 'enter personalisation' for 4D01 (christmas card)
Select different wordings to change the bottom section - 10 and 'your
own wording' are the intereesting two, and orderpg.js is the js file.
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Mar 30, 2006
Each time I dynamically load the options of a select box and then try to do anything with it (such as clicking it or using other JS code on it) I get the following Firefox error:Error: Index or size is negative or greater than the allowed amount = NS_ERROR_DOM_INDEX_SIZE_ERR
I am using the following code:<select id="day" name="day"></select>
<script language="javascript">
var options_list = new Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31);
selectbox_element = document.getElementById('day');
selectbox_element.options.length = 0; // Remove any previous values.
for (var i = 0; i < options_list.length; i++) {
selectbox_element.options[i] = new Option(options_list[i], options_list[i]);
}
</script>
The "options_list" array is filled beforehand using a simple PHP for() loop.
If I create the exact same options but do so by writing them into the HTML using PHP, then I don't see the error message anymore.
This problem happens in both Firefox 1.5 and Internet Explorer.
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Jun 24, 2010
I would like to create collapsing boxes.I would like for them to have different colors.
Box1 Box 3
Link 1 Link 1
Link 2 link 2
Link 3 Link 3
[code]....
I got the code to do the first column (box 1 and 2). But I don't know how to add a second column (box 3 and 4).
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Sep 19, 2011
I'm new to Javascript and just trying to create a simple in-line image swap. Here is my code:
Code:
<SCRIPT LANGUAGE=JavaScript>
function swapImage() {
var image = document.getElementById("wordsearch")
image.src = "images/fall2011-wordsearchans.gif"
}
</SCRIPT>
[Code]....
The page displays but the image does not swap.
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May 12, 2009
I would like to create reverse dropdown boxes (that is, dropdown boxes that "drop" the other way around--perhaps "drop-up" boxes could be the closest term I could associate with such elements) for the menu of my personal site; I've seen such menus before, however at the same time I have also neglected to take note of what JavaScripts were used.
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Feb 23, 2010
I want to create a rectangle with a line in the middle with the canvas object. The problem is that the line in the middle gets bigger than the rest of the rectangle. How do I solve this? I believe it has something to do with shadows. If so, how do I turn them off.
My code is:
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Apr 13, 2010
I am tring to display some texts in a textbox using to create a new line but it does not work.
<script>
document.getElementById("txtbox1").value=" this is my firstline
This is my second line
[code]....
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Dec 21, 2005
I'm currently working with a bit of javascript to dynamically add
<option>s into a select box. My code currently works fine in Internet
Explorer, however in Firefox the dropdown only displays the first
option in the list, and when clicked the other values aren't displayed.
Here is the code;
//ar_options is an array with the option to be displayed in.
for (count=0; count<number_of_options+1; count++)
{
document.forms['enquiry'].enquirytype.options[count] = new
Option(ar_options[count],ar_options[count]);
};
As I said - fine in Internet Explorer, but not in Firefox. I did
discover some discussions about this, which were talking about an issue
and workarounds but I couldn't get any of them to work. I have also
tried simply using the document.write() function to output the HTML in
the correct place. However this is just hte same, works in IE but not
Firefox.
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Jun 29, 2003
As i'm trying to find out how to get a graphical scrollbar to work, i decided that checkboxes and radio buttons shouldn't be the default, as css won't change their colours so does anyone know how to do these using images for Unchecked and Checked etc. Code:
but it uses external files and i couldnt get it to work on my site even with those. If they have to be there thats no problem but is someone able to help me get them working on a seperate site or another route to achieve the same end result?
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Aug 6, 2010
how to add up a series of text boxes which contain numbers that a user will input and have the total of those text boxes show up in a quantity text box on the next page.
Not sure if i should use javascript or php, but i don't know how to do it either
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Feb 4, 2005
I got this javascript widget finished the other day. It's called BoxOver and allows floating captions over HTML elements, similar to overlib but uses less CPU and is much smaller (<10kb).
Would be super keen to hear any comments/criticisms on it. Also if anyone has any ideas for changes that would be cool too....
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Oct 13, 2009
I am trying to create a button that when clviked on it will pop up 9 error boxes at random and the user clicks onthem as fast as he/ she can and when the error oxes are done there is a message that asks if you want more here is my code:
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May 13, 2011
I am looking to make an adjustment to this script. I'm trying to find a way to do it as neatly as possible, and without breaking any pre-existing functionality.hat I'm trying to do is have the first section open by default. What makes this a challenge for me is that the boxes that assemble to create the content wrapper are drawn on page initialization.
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Dec 19, 2011
I was just doing a simple stuff of executing system copy, delete etc. commands using execCommand method of js.
I have made two textareas, in one i am inputting some text and by hitting on the buttons i am executing copy, cut etc. commands.
Problems::::----
In this the paste button is not working. Like i am copying some text from one textarea, it is not pasting into other textarea.
Also I want to do select all for the textareas only. Like if cursor is on textarea1 and if I am hitting on selectAll button it should only select the textarea1 content. Currently it is selecting the whole page content. code...
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