I have tried this for too long... too big for me. I need a little help here.
I have a page with products. each product got 3 sizes (normal, big, special)
The user is selecting radio button to choose the size and then hits the "add to cart".
I am trying to get the value he chose, but without any success. Right now I found that jQuery is almost working for me.
If i write this down:
selected_val = $("input[name='sizeof75']:checked").val();
I am getting to right value of group named sizeof75. But since it changes dynamically, i am looking for a way to migrate the field name into this. I mean something like this:
selected_val = $("input[name='"+field_name+"']:checked").val();
any help will be aprreciated.
Thank you
Sorry,
this question is not relevant... just had a syntax problem...
Related
I've never worked with Ember, and am fairly new to JavaScript, and have for the past couple of days been trying to translate my HTML and JS into the Ember framework (I got some help from a friend). The first feature of the project should simply be able to fill a text-field with longitude/latitude of an inputted address. The second feature of my project is based on a selection from a drop-down menu (drop-down is made of different counties), and fill another text-field with a specific email address depending on which selection was made.
The problem I'm having: I can't seem to figure out how to fire up my setEmail function as I need it to recognize a value (1, 2, 3, 4 etc.) from the selected county from the drop-down, and based on that value; fill in the text-field with the correct email address. I've heard about Ember Observers, but cannot seem to figure out how to implement them for the drop-down I built. I'd really appreciate if someone could take a look at my project and give me pointers on what I could improve, or even do completely differently.
Here is a link to an Ember Twiddle of my project: GeoApp
I appreciate any suggestions and insight! Thank you.
The main idea was right, you were just missing small details. x-select has an "action" hook that you can use which is being triggered every time the value of the x-select changes. This also passed to you as an argument the selected value.
Also there was no need to make the as |xs| part and the options should be set as {{#x-option value='country.value}}country.display{{/x-option}}
Doing all this will make it work. You can find a working twiddle here.
Hello I have asked this question before but perhaps it wasn't clear or was deemed irrelevant but I need to figure out how to make a button OnClick create a button on another XML layout.
I am very new to java and coding in general and have looked for the past few days but can not find any information on how I would go about this.
The closest I could get was another users question on stackoverflow where the method of keeping the button I want to create invisible and having it switch visibility OnClick of original button, but this isn't feasible.
While this method would work for the single button I need to click to generate the other button, the place it would generate it will also generate a different variety of buttons from other sources. The only way this seems possible is to have the dozens of invisible buttons from each source already stored there and that doesn't seem like the most logical way to approach it code wise.
I would greatly appreciate any help in this area, I'm not expecting anyone to show me how it's done or write me sample code if you could simply nudge me in the direction of an online guide,tutorial or information source I'd be very grateful,
Thanks for your patience.
Creating Button programmatically and adding to the LinearLayout.
//First get the reference of LinearLayout where you need to add the buttons.
LinearLayout ll=(LinearLayout)findViewbyId(R.id.llayout);
// Layout Param
LayoutParams param = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
/* This line of code to add the button in layout (implement your own logic i.e how many time you need to add the button and at which condition you need to add).*/
Button button = new Button(Context);
button.setText("dynamic button 1");
ll.addView(button,param);
Hope this achieve your goal.
I have an application which looks something like as shown in picture
To achieve this I've written some code and here is my code jsfiddle. As i think the way which i followed is not a right one, so can anyone please suggest some better way to get something as shown in picture using jquery-mobile, html, javascript. And one more thing is when i click on save button i should able to display the status of every field whether it is accepted or rejected based on the radio button selection.Can anyone please help me how to do this?
Updated fiddle here http://jsfiddle.net/janakipriya/hRzZf/17/
I have tried something you can check it here http://jsfiddle.net/hRzZf/2/ it will give you status of check radio
My knowledge of JS is very limited and i need help in validating this form so its like the previous questionnaire they had which you can see on this URL
Is it best to use a jQuery plugin or Javascript? I'm trying to get it so when you select one checkbox per question you have a score appearing in bottom right hand corner and if you get the answer right the score increments by 1.
Probably the biggest thing I have done in JS so far. Any pointers or suggestions? Advice would be appreciated.
Current new form here.
I'd use jQuery or server side validation. Also, change your check boxes to groups of radio buttons, that way it's only possible to select one because of the way radio buttons work.
i've managed to sort this problem out - wrote an on click function and like created variables for the score and incremented this on click if the answer is correct which was then spanned in to a div that was setup.
Took ages to do but got there in the end :)
I'm probably going to need some sort of jquery or JS to accomplish this, and since I suck at using either solution; I was hoping someone could point me in the right direction. Basically I want to be able to select a bunch of records and add them into an array. Once I'm happy with my results, I hit the "Submit" button and off it goes. Think of it as an address book, select a bunch of names to export and then hit "Export" to export the names.
Jquery or JS comes into play because I want a div that shows the records that I've selected. So far I've gotten it to work by checking off what i want to export, but it would be nice to show what I've selected thus far in a separate box.
Here is similar example I found that does something like that using jquery:
http://jsfiddle.net/amirshim/sDDps/3/