I have some table rows with an item, item description and a text field named "qty" for the quantity. If a user types a number above 0 in the "qty" field, I would like it to highlight the table row. If a user gos back and deletes the number already in the text field I would like the table row to return to it's default state. How can I do this?
I am trying to make some dynamic effect to a HTML page using JQuery.<br/> 1.<br/> When the user clicks a Radio field, the field will be highlighted.<br/> 2.<br/> When the user clicks the Radio 'Man', <br/>a Input text box will be provided immeditely just below it.
Here is my simple HTML page, but I don't know how to do with the JQuery part:
How do I change the background colour of an input box in a form as soon as the value is changed? Also the background should revert back to it's original colour if the user decides that they do not want to make any changes and hence retype back the orginial value.
I do not want the background to change after the user has moved to the next form field but as soon as the value has been changed.
I have say 12 pics on a page, in 3 rows of 4. The rows of pics are there so that a choice can be made from each row and I'm using a function <script>
var highlight_color = '#FF0033'; function toggle_highlight(id) { var images = document.getElementsByTagName('img'); for (var i = 0; i < images.length; i++) { var image = images[i]; image.style.borderColor = image.id == id ? highlight_color : 'white'; } } </script>
to toggle a border colour change so that you can see what was chosen from each row. The function I have used is fine in that it works, but I can only choose one picture and have the border changed, then if I click on another row the first border that changed obviously changes back and the new selection is highlighted. I don't really know where to go from here.
i am creating a simple form validation script where i will ask for the username, password and email of a user. when an error is created, a text will be displayed beside the textbox. but i want to know how i can add colors to the textbox if there is an error.
i need to change color of those patterns only or show as if it is changed in screenis it possible using jqueryImage can be divided in to 2 color separate images
New to working with javascript and I've come up with a function. I have a form with a dropdown and input field: <form> <select name="warranty" id="warranty" onChange="doadate()"> <option value="Select">Select</option> <option value="In Warranty">In Warranty</option> <option value="Out of Warranty">Out of Warranty</option> <option value="DOA" selected>DOA</option> </select> <input name="doadate" type="text" id="doadate" value="<? echo $doadate; ?>" size="20" readonly> </form>
I need the input field to be disabled unless DOA is selected in the select form element. I've started on page load with document.form1.doadate.disabled=true. Then I've put an onChange handler in the select to call the function below: <script type="text/javascript"> function doadate(){ val = document.form1.warranty.value; if(val=='DOA'){ document.form1.doadate.disabled=false; } else{ document.form1.doadate.disabled=true; }} </script> But it's not working, it stays disabled after load even when the DOA is selected in the drop down form field.
I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.
sample code, whereby if I change a field value in a web form (from a drop-down list for example), the value shown in another field is automatically updated to show the needed value for that selected option?
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've noticed that the change event isn't fired on a text input when it's value is changed by JavaScript. It fires just fine when I type in the input and then lose focus. Example:
I have an ajax dependent drop down set up for location fields and am having trouble figuring out how to clear the dependent selects if the parent select is changed to blank.I set up a function to clearFields:
<script> function clearFields() { document.getElementById('cb_state').value = "";
I'm working on a JSP application, and wish to define a text-field so that it becomes marked (highligted) when it obtains focus.
I've tried giving the text-field a value when it obtains focus, but the value is not marked. So if i wish to alter the value, I have to manually delete the given 'onFocus' value before I set a new value.
<INPUT TYPE=TEXT NAME=test size=30 want this to be highlighted!'">
I'm missing something to highlight the text-field text in the code above.
I'm a newby who has manage to get up and running rather quickly and with ease using the documentation. My form validates as expected but it shows the default error messages and highlights the invalid fields. How can I suppress the error messages?
I have extremely text intensive web pages. A search engine can find the page but then my users have to search for the word using Ctrl+F. Google can highlight the found terms on the page but google does not index every page on my sites.
I need a way to highlight found words on my web pages by using an input box at the top of the page. The user will type in a word to find and the script will highlight all the found words on a page.
Here is code that is supposed to work to find an individual word but not all words. The code does not work for me.