I am trying to pull a value being stored in a php function (it works fine) which is echoed into an html element, and use it in a javascript function. my HTML:
function get_large_image(){
var image = document.getElementById('menu_image').src;
alert(image);
}
right now the alert is giving me flie path to the current page, I need a file path to the image. When I had javascript pull a value from an input tag using the id to reference and stored the php function in the value attribute, I got this: "object HtmlElement" The final purpose of all this is to modify dynamically and HTML <a>'s href and class attribute based on a certain condition being true.
I have a strange issue currently within my event.state I have a function that I would like to execute. So you can say that event.state = function(). How I now execute this function that is stored in event.state?
I have a poorly designed third-party API that I'm working with, and I need to, essentially, pull the anonymous function assigned to an onClick event and put it into another function where I can then add its body, another function call, and then reassign the onClick. I've found toSource on MDC , which looked promising, but it doesn't seem to work correctly or, more likely, I'm not using it right. But, also, it's labeled as non-standard, which isn't where I'd like to go, as this is for a public, production site.
I'm very new to jQuery, only picked it up yesterday, so there is very little I understand at the moment. I have a website on which I would like to display a real time, time-series chart displaying results from a database that is constantly updated. how to pull live data from my database and display it in an alert box on my sight. One of the replies said I should use jquery to achieve this.
I am trying to get an object that is stored as an attribute. In IE7 it works but IE8 appears to return the object as a string value (pretty useless). I tried getting the attribute node and the debugger shows an object as the nodeValue but I cannot access it either. It returns an object in IE7 but in IE8 I get the result of a toString on the object again.
Is there a way to get an object stored in an attribute in IE8?
I am having a problem to add numbers store in an array. arrayValues[0][0] = 1; arrayValues[0][1] = 2; var col = 0; var sum; for ( var row = 0; row < index; i++ ) sum += arrayValues[col][row]; My result is ==> 12 it is defining my sum variable as string. Even I try do do this var sum = 0; to define sum as numeric variable. my result was ==>012.
So when the page loads the thumbnails cycle through using setInterval. When the user clicks on one of the thumbnails, it is supposed to open a new window and show the enlarged version of that thumbnail stored in bigpics. However it only comes up with a broken image link. Any ideas why this is not working?
I want to be able to see the javascript code in a javascript file on the web server. Eg where you get <script src="../../../../resources/ javascript/ClientCore.js" defer=1></script>
How can I print the contents of those files to eg a DIV section?
Suppose, Ia text file stored on the server. We all know that when a file stored on a server is opened for viewing, some bandwidth is consumned and the consumption increases with every refresh of the page and so on.
So if i use $.get on the client browserto reteieve the contents of the text file stored on the server, will it affect the server bandwidth consumption? I just want to make it clear that it is just a plain text file.
I'm looking forall posibilities as how to retrieve the contents of a text file stored on the server from the client browser without necesarily having to consumned any server bandwidth.
I am looking to have the user input a word into a textbox then when the user hits an "Add" button, the word is stored to an array and then is displayed in a table. I also want the textbox to clear after the "Add" button is pressed. Next, I want the user to be able to input another word into the textbox and when the "Add" button is pressed, have that word stored to same array as the first word but just to a different number.ingredient(0)=first word; ingredient(1)=second word. Then I want the second word to be displayed right below the first word in the table, in the next line down.This is what I have so far.[URL]...
And suppose I some how manage to store order of div like div3 div2 div1 div4 Now at next page load how to load div in that sequence.... <div id=div3>content3</div> <div id=div2>content2</div> and so on
I am calling the JS function GenRWType which is carrying the name of the dropdown.....the issue is how do I get the value of the selected option from dropdown ? This is the code I have and it does not recognize "rname"
I've been advised that the only way to accomplish this is via some hand-coded javascript, at which I'm a complete noob, so hopefully someone here might be able to steer me in the right direction.I have a listings page which displays results using images and text which are stored in a MySQL database, all is working fine. The images are pulled into the page from the database and each listing can have up to a maximum of 10 images. Some will have all 10, some probably one or two, so the page is coded such that if there's an image in the field, it displays a thumbnail, if there isn't then it shoves a " " in instead.The results page has one main photo (image 1) and then a series of thumbnails (images 2-10) below it and I need to be able to set this up so that when someone clicks on image 2 it shows the full-size version of that image in the div where image1 sits, and the same for however many remaining images there are.
So my question is, how easy it is to do this with javascript and does anyone have any idea how to code it?The main photo sits in a div whose id is "mainphoto" the remainder all sit in a div whose id is "thumbpix".
Visit [url]. I want to to save 32 stations grid in exactly the same format or better yet be able to somehow copy it in excel w/out going into the source and manually editing it. How is this possible?
The script works if the images are stored within the HTML but when I try to store them in the JS array, it fails. Is there any way to store the images in JS with this script?
I have a costestimatorslider using jquery ui slider as:
$(function() {
As you can see I can add the value from the slider ui.value without any problem.Now I would like to be able to ADD or Extract the$('.cost') value to other value as Total(total=parseInt($('#total').html());.) which is Sum of some other calculations stored in a HTML table cell in the page as:
I tried to do it by this way butFirstof all it doubled the value which makesense and it's wrong!, besides itcouldn'textract the cost from the total.
I have a listings page which displays results using images and text which are stored in a MySQL database, all is working fine. The images are pulled into the page from the database and each listing can have up to a maximum of 10 images. Some will have all 10, some probably one or two, so the page is coded such that if there's an image in the field, it displays a thumbnail, if there isn't then it shoves a " " in instead.
The results page has one main photo (image 1) and then a series of thumbnails (images 2-10) below it and I need to be able to set this up so that when someone clicks on image 2 it shows the full-size version of that image in the div where image1 sits, and the same for however many remaining images there are.
So my question is, how easy it is to do this with javascript and does anyone have any idea how to code it?
The main photo sits in a div whose id is "mainphoto" the remainder all sit in a div whose id is "thumbpix".
The options in one of my pull down menus link to other sections of the same page. I've noticed that selecting one of these links opens a new instance of the entire page instead of just scrolling down to the appropriate section. How can I make the menu do what I want?
<form name="f1"> <select name="s1" class="hnhjumpbox"> <option value="#">See our Policies...</option> <option value="#">----------</option> <option value="#service">Service</option> <option value="#payment">Payment</option> <option value="#packing">Packing</option> <option value="#shipping">Shipping</option> <option value="#returns">Returns</option> </select> <input type="button" name="test" class="hnhjumpboxbutton" value="Go" title="Select a link from the drop-down menu first!" onClick="location=document.f1.s1.options[document.f1.s1.selectedIndex].value ;"></form>
For instance, I have an anchor at the Payment section. When I select the Payment link from the pull down menu, a new instance of the page opens and then jumps down to the Payment section. I want it to jump down to the payment section without opening a new page.
I have a page with 2 drop-down menus. The task is, when you select 1 menu, your selection then changes the options available in the other. This data happens to be drawn from a mysql database, so I wouldn't think that it could be done purely in Javascript, but rather a combination of PHP generating some JS code. Thing is, I don't even see how to change a menu's available options with JavaScript, only names and values of individual fields.
