I have a page with several different forms. One of these currently has an onsubmit event to run a custom validation program before the action is triggered. This event is currently shown asonsubmit="return validateForm(this)"and works as expected.
I want to be able to use this form in some instances without this validation so I want to take this event out and add it if a certain field has been set before the page was loaded. I'm new to jQuery and thought I'd understood how I could do this but I'm not getting this to work.
First of all I added a class of 'mainform' to this form and then used the following to set the event:
I've tried putting line 4 in quotes but it still doesn't work. What am I doing wrong?
I am trying to redirect users to a payment page after they complete the registration form. After researching a little bit I got the below code to work .. however it triggers even before the registration form is submitted.I would like the below code to trigger when the user clicks on the registration form Submit button. How can I associate the SUBMIT button to the below code.
I want to load an image with JS within the form event "onsubmit" without stipping the submit action of the form.
What I do is the following:
var img = new Image(); img.onload = function(){ myfunction(); };
[Code]....
This logic is a MUST for me, I mean I don't want to use settimeout to postpone the form submit, and I have to call the URL_FOR_PHP_SCRIPT_TO_DO_SOME_LOGIC this way since this code is on a JS file from different domain. This logic works fine on all browsers, and the request to call the image is sent -which is what exactly I need-, however on safari it doesn't call the image request, and start posting the form directly. I tried to add an "onunload" event on the page containing the form when the browsers is safari, but this didn't help too, and the form still submitting data directly without starting sending the request to load the image.
I'm having trouble setting this keyup event w/ jquery. The first alert fires fine, but the second alert doesn't. This is driving me nuts. My textbox does have the name and id set to "typename".
I am working in a third party application which has a hookinto their window.onload() function.(it calls my fnCustomOnload. In my fnCustomOnload() function I have tried to bind a focusout event on a particular input and have it call a function callled fnGetRestriction(). The function fnGetRestriction()actually works without errors, I have forced it with the grabfocus.focus (lines 2 and 3)but it is called not being called anytime other than once at the beginning when it is force by lines 2 and 3.. The line that performs the alert() (line 4)works properly all the time. What is wrong with line 5?
I have a webpage that searches a database using a php script to search the database and a jQuery app on the page to retrieve the results and show them. So it works fine, but then I want to add page number buttons to allow the user to go to different "pages" of the results.So I have a DIV with the id of "page_buttons" and I use the following URL...I use the offset and the results per page like this in a MySQL query in the php script: SELECT .... LIMIT offset,resultsPerPage by the way.[code]
I have had this function work perfectly in IE and am trying to get it to work in Firefox. I have seen plenty of questions and answers on the web for how to get and check the key pressed but nothing about setting or changing it. I only want uppercase characters in this case. If the key is a lowercase, it needs to be changed to an uppercase character. IE lets you use keyCode to change the character code. How do I do the equivalent in Firefox?
For example, set onmouseclick event function of all images on a page to do the same thing. I want it to be the "default" function, that it applies to all images I create later on with JS. Look at this code, it's just the concept:
Code: images.onmouseclick=function(){alert("an image was clicked")} //I know the "images" object doesn't exist a=document.createElement("img"); document.appendChild(a); // an alert box should open when this new image is clicked. // an alert box should open when any other image is clicked.
What I want is a textbox that the user can enter information into. When they press a key the onkeyup event will simulate a function. All that I can do. The function needs to automatically scroll down the page to the anchor that corresponds to the number the user entered. The web page is a factor finding program. You can enter 2 numbers and it finds all the factors of all the numbers between the 2 you entered. Here is the link: [URL] As you can see, when you try to find factors of numbers a new window opens and there is a search box in the top left. Unfortunately, it doesn't work. If you want to check out the code look at the web page but here is the bit that creates the new window
I'm trying to create a text field that, when two or more characters are entered, the form is automatically submitted. The trouble I'm having is knowing when the onSubmit handler is fired. It's supposed to be executed when the form is submitted. I'm doing a submit via JS which should cause the form to run the onSubmit handler. But, it isn't. This leads me to believe that calling submit() is different from a hard submit. True?
Before submitting the form I want the user to bu sure that he ha completed it exactly. Sometimes people click ENTER button just t continue the fill next part of the form but when we clic ENTER,unfortunately, the form is submitted directly.
So I have written a function verify with javascript.
As following it works correctly:
onsubmit="return verify()"
So that the user needs to accept that he is OK to submit the form.
But when I added some required parts in the form that should b verified the first fuction verify is no longer active.
So how can I verify both required parts in the form and that the use is OK to send the form?
The code above has the value "Skype" and only after hitting Enter/ Return key, the value is submitted. How can the value "Skype" be submitted automatically without pressing Enter/Return key?
i am simply trying to call two function in an onsubmit. i have two functions on is located in the header and the other after the closing form tag, one validates radio buttons whilst theo ther validates dropdowns, text boxes etc. however i can only get one function to run.
I am in need of a code snippet that will popup a small window on submit to say...please do NOT click on the submit button again...the computer is thinking! or some such story. I have searched, but haven't come up with it. Does anyone have something similar?
How exactly would you validate a form with JavaScript if instead of using the regular input type="submit" to allow submission you used input type="image"?
II'm running Joomla 1.5.23 and I've been trying to get validation on a component's form fields. In the header section, I'm properly loading the validator.js file, which contains the following:
//function to check empty fields function isEmpty(strfield1, strfield2) { strfield1 = document.forms[0].firstname.value strfield2 = document.forms[0].lastname.value[code]....
My problem is that even if all fields are empty it will go to the next step.
i'm trying to make unchanged fields in a form not submit, it's an order form with 50 or so text boxes where user submits quantity. the submit is full of prepopulated fields that i don't want to wade through on each email. i only need the relevant fields if the quantity has changed. Code: - item#quantity is the field that changes, and needs to submit with other relative fields (item#,item#price,item#total)
I am trying to get my validate to work with my onsubmit, and if the validator passes then go to the acknowledge page. For some reason it wont validate, I have moved the function all over the code to see if it would work somewhere else. Now the onsubmit isn't also going to acknowledge either. This has been very frustrating since I debug it with firefox and get a function error but I can not find the error.
What I want to do is have two buttons that point to different action web page on the same form. The reason why on the same form is because the require input information are the same. I want the user to be able to choose English or French. Is this possible with javascript?
I have been searching high and low and I can't seem to find an answer. I am new at JS and I have created an form and when I click the on submit button it resets all the fields. The fields are always blank after I click reset. I have been working on this for 6 hours.
It just keeps resetting when I click Submit. I see for a millisecond that the total appears but then disappears along with the amount I put in the input text box.
