I'm trying to program a reset button so that when the user clicks on it , the default values will be restored but the only problem is that the cells are returning undefined but are showing in the correct cells . Here is my code for that . Here , the function ResetGrid() is the problem.
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I've been trying to fix this.
Code below:
I am looking for a way to put all CSS values on my selected elements back to its default. I was wondering if anyone has maybe done this before and if not has any idea's to get me started.
The idea is that when I use for example:
The elements within .setDefault will return to its default font/color/height/width etc... so basically all posible values.
I want to know how to reset ASP.NET TextBox to default value that is on the click of a button I want to reset the textbox to default value (i.e., the value the textbox loaded with on page load) on client-side, something similar to document.forms[0].reset. I don't want the entire form to reset, but a set of elements such as textboxes to reset to default value.
View 2 Replies View RelatedHow to reset an input field to its default value, which is depend on another. There is a way to clear the input field but not resetting to its default value.
Example
I have 2 radio buttons. Depends of the radio button selection some other input fields are required. Those things are already done using the click function. It clears the input field. But I need to reset to its default value.
i have a form that uses javascript to clear/restore default values when the user clicks on or clicks out of the fields.
<input class="formInput" type="text" name="email" value="Email" onblur="if(this.value == '') this.value = 'Email';" onfocus="if(this.value == 'Email') this.value = '';"/>
and <textarea class="formInput" name="message" rows="8" cols="50" onblur="if(this.value == '') this.value = 'Message';" onfocus="if(this.value == 'Message') this.value = '';">Message
After passing values, I cleared the form to start over and tried passing a new value but the previous values return with the new value. I hope that makes sense. Here's the code:
View 1 Replies View RelatedI need a button that not only resets what is typed in the textarea but also hides all shown tables...[code]...
View 3 Replies View Relatedis there a way in javascript to provide default values for function variables.. for instance
In my case the problem is this, i have tables on about 10 pages that all use the same type of table that have checkboxes next to each row, indicating each row could be possibly edited or deleted. Now, i have a function to check/uncheck all by clicking the top box in the column. It works fine, but on one page, i actually have two of these tables. This screws it up though as it will check everything in the first table when i click the select all input box on the second table. I was hoping i could simply change the value for the id of the table and then pass that id instead of passing nothing.
in php it would look like this
function my_function($default_value = "hello") {
in javascript i dont know if this is possible though, it threw errors when i tried syntax similar to that.
I would like to call a function with parameters, i.e. multiply('2','3','box1').In this example, the first argument would be multiplied with the second and written into the div with the id="box1". How can I set a default value for the third argument? => so if I call multiply('2','3') then it should automatically set the output-variable to 'box1' if not other defined in the call.
View 7 Replies View RelatedI'm moving from php to JavaScript. What I want to do is assign a value to a variable only if the variable hasn't been assigned yet.
In php it would be:
if($variable=='')
$variable='default value'
I thought the equivalent in javascript would be:
if(variable=='')
variable='default value'
Can anyone explain why this doesn't work, or what I should do instead?
I've read a few solutions to this, but none seem to fit what I'd like to do. I'm quite new to JavaScript, so I'm trying to learn various solutions to problems and also what can and can't be done.
What I'd like to know is can you, on submit, check all the form values on a page, or indeed within a specific form on a page, for their default values, and if any still have their default values as the text within that box, clear that value.
So using some generic form values as an example, if I had a form that had three text fields Name, Email, and Phone, all by default populated by their respective names, if someone changed the value of Name to "Adenv" but left the other two, on submit the script would change the values to:
With *blank* indicating a blank field. Is this possible?
I have a form that gets automatically filled based on the values returned by my php file. Then the form elements have their values filled.
Now the problem is, I have set few additional show and hide <div> tags based on the values of some other fields. So when the form loads, the <div> tag doesnt show up and stays hidden only as the event that activates it is based on the radio button's change event function.
So my question is, as the form loads, how can I have these <div> show/hide based on the default values of the text fields on which they depend upon....
jQuery(document).ready( function()
{
jQuery(".hidden, .error").hide();
//
This only gets activated when the radio button is changed but i want this to be checked on change as well as based on initial values... How do I do that ?
jQuery( jQuery("input[name='ssc_appear']") ).change
( function()
{
if ( jQuery("input[name='ssc_appear']:checked" ).val() == "yes" )
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I was wondering if it is possible to restrict the values of a text input box to only accept set values such as "XBC1". I am trying to make a form for a scanner so you can scan bar codes and it will auto fill the form out and have default values set so incorrect values cant be submitted into the database and mess everything up.
View 4 Replies View RelatedI'm working on a site and for my login area, instead of using labels for the textboxes, I wanted to just put default text in there.
The JS that I am using is supposed to only enter the default values in the textboxes if they are blank. Unfortunately, I think the JS runs before the browser puts the "auto remember" stuff into the boxs, so the JS will always put the default values in the boxes.
The problem is that, when its time for the browser to enter the auto remember stuff, it sees that there is already stuff entered, so it doesn't enter the previously-remembered login information.
I'm pretty sure that what I'm trying to do is possible, but maybe I'm going about it the wrong way. Could somebody suggest the appropriate way to do this? code...
I have to add some technique which will solve the following problem. A form is presented to the user in our web application. Say it has
4 text fields,
2 radio buttons (Yes / No)
1 checkbox
1 select list.
Now 2 textfields are pre-populated, one radio button (Yes) is pre-selected, checkbox is not checked, one option from select list is preselected.
Problem:
In 90% of the cases, all that the user needs to do is enter values in the 2 empty textfields and click Submit.
However, the user might change the values in the preselected controls, like check the checkbox, change radio selection from Yes to No, select a different option from the select list, change the default values from the prepopulated text fields.
Now in such a case where 'default' values are changed, I need to show a alert or a popup layer to the user when the submit button is clicked.
Showing a popup layer or an alert:
The popup layer/alert will be a confirmation popup which will say something like -
"You have changed the default values for:[all the fields which were changed by user]. This requires you to do [some task] once you submit the form.
If you do not wish to change these defaults, click Cancel.
To proceed with the changes, click OK and then Submit."
Clicking OK:
If user clicks OK, then all is well. User will click Submit to submit the form and do some task which is required when defaults are changed.
Clicking Cancel:
If user clicks Cancel then the defaults should be restored. User is now free to click Submit. Code:
I have two columns in my table and the rows are created dynamically.
<table
For each row, I want to get the value of each table and insert them in an object as follows.
How can I do that?
I have a table (not in a form) that has several input text boxes. I want to have a reset button that acts like the form RESET button. I thought I would use the following jQuery method:
Here's my reset button code:
Here's one of my table input lines:
I thought this would be simple, but I can't seem to figure out how to target the text that the user types into an input field before he/she decides to "reset" and start over.
I'm thinking that my problem is that I can't find the correct syntax for my line: $('input.firstname').value('')
I'm sorry I don't know how to put my code in PHP block.
</br>
<PHP>
//Here I have part of my javascript table
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Basically the order form works this way (see attached image to clarify) - the user clicks on one table to select the price wanted of the product and this value appears in the second right hand table automatically.
So far, so good.
But I am trying to get a subtotal value that adds the cost of the products automatically too.
At the moment I am using this function to set the price in the second table:
function set_price(val, count)
{
var g = <?=count?>;
var eachValue = document.getElementById("price" + g);
eachValue.innerHTML = "£"+val;
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I am currently getting/setting values in an HTML table with:
document.getElementById(id).childNodes[0].nodeValue
where "id" is the id of the <td> tag of the cell.
However, I have a few <td> tags that could have the same ID's but in
different forms of the document.
How do I gain access to those "elements" if the ID's are ambiguous and I
know the name of the form? Also, what says the jury for non-unique ID's in
the same document?
<p>i WANT TO DISPLAY THE POPUP WINDOW AFTER CLICKING THE PARENT WINDOW "BUTTON".<p><p>THAT POPUP WINDOW DISPLAY THE DATA IN A TABLE FORM(FOR EG:NO,NAMEETC.,) .<p><p>Now i want to select any row in the table using radiobutton.After selecting the radio button particular row values will display in parent window text boxes.</p>
View 1 Replies View RelatedHere is the example i am trying to achieve, following is the dynamic HTML table(with form) created using PHP and you will find checkboxes being named as 'select[]' and textarea as 'comment[]' the numbers within the boxes are random numbers.. i need to validate these two fields from the HTML table using Javascript before this form is submitted..i have this array defined in PHP and able to access the same array in my javascript..but for somereason i am unable to get the values associated with the table elements:
HTML Code:
<tr><td>For Sale</td><td style=color:#100 width='50' ><input type='checkbox' name='select[21]' /></td><td style=color:#100 width='50' >21</td><td style=color:#100 width='500' >Item new9.1 for sale</td><td width='100' style=color:#100 >21CAD</td><td width='400' style=color:#100 ></td><td width='200' style=color:#100 ><textarea name='comment[21]' cols='30' rows='10'>
I'm making a website for my computer repair company. On the services page I'm trying to create a layout where at the top of my page it lists all of my services, and just below them is a table with a few tabs on it (what the service includes/FAQ/Price). If you click on a service at the top of the page, the contents in the table will change accordingly to display the details of that service. I'm not really familiar with JS...can anyone help me with this? I'd really like to get this feature working as it would make the navigation of my services tremendously easier.
View 1 Replies View RelatedI need to write to table cells in a given column. To illustrate:
<table id="tableName">
<tr>
<td id="col1">some value</td>
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I'm Stephen Martin, an undergraduate Psychology student and researcher. Although I am a self-proclaimed tech geek, the extent of my knowledge ends abruptly at any sort of coding. The paradigm: I am currently investigating the decision making strategies in a particular population (I cannot reveal too much, lest our study be scooped by competing researchers in the field). The paradigm that we use is built through a package called MouseLabWeb [URL]. MLWeb basically provides an interface for researchers to create a html/php/js/css website that presents a grid (table). A small example is shown on the aforementioned website. The javascript functions allow each participant's events to be recorded, timestamped, and written to a MySQL database. This allows the researcher to know which cells the participant viewed, in what order, for how long, and ultimately to which decision the participant came.
Additionally, the PHP/HTML creates the table, but the data within it is populated by the javascript. This is a blessing and a curse. Here is why. The problem: The javascript offered by MLWeb allows the cells to be randomized. This is necessary, because in such paradigms, counter-balancing is required, otherwise there would be order effects (e.g., people tend to automatically read from the upper left) that are not controlled for. So the order of the columns and rows are randomized, the data which is then placed into the html/php table.
For the current study, we want the cells corresponding to particular types of information to be shaded differently. For example, we'd want cells that contain bad information to be dark, cells that contain neutral info to be grey, and cells that contain good information to be white. The problem is that setting these values (style="background-color: #XXXXX) only applies to the table as created by the PHP. It only affects the position, and does not consider the information that it is filled with.
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