I can't quite figure out a work around for using "Use view dialog for choices" in a web based application.
My Question is how can i convert this settings in my field in the Control Tab then Choices, in choices "Use view dialog for choices" then Use current database and access view and a specific column.
Thanks in advance :)
"Use view dialog for choices" is almost always a way to get around the restrictions on the return value of a formula. For instance, you'd use it when #DbColumn in a choices formula for a listbox or dialog list choices formula would cause an error.
The upshot of that is that there's no "one-shot" workaround for the web. A direct functional replacement would be to open the view in a pop-up window or overlay div, and attach some JavaScript to the view in order to override the default web behaviour and force the return of values to a field on the main document. This approach will work well, but it may require server settings that allow the entire view to be served at once (the maximum lines to display per page will probably be less than you need), and it's subject to breakage if the HTML used to display the view ever changes.
You can use LotusScript or Java in a WebQueryOpen agent to populate a conventional widget (the list of a element) in a Rich Text field, either using PassThru HTML or a "Treat contents as HTML" form. That would involve getting the view, then doing a document-by-document (or category-by-category) run through the view index to get the column values you need. (If you take this approach, use the ColumnValues rather than the document field name to retrieve the values -- the cost of opening the document to read the values is high, and your code will take many times longer to run.)
You can also get the view as need using an AJAX request and a ?ReadViewEntries query, which will return an XML representation of the view. Again, you may have to have the maximum view lines per page limit upped in order to get the amount of data you need. You can get around that, though, by using a "suggest" method that doesn't begin retrieving data until the user enters at least one character into the field.
All of these approaches mean using a separate form for the web. That's easy enough -- you simply create a form with the same alias (or name, if you're not using aliases) as the one you're using for the Notes client. In the list of forms in Designer, you can use the hidewhen tab to hide one from the Notes client and the other from the web. (Note that you can create an additional form for mobile devices the same way if necessary.)
I can't get more specific than this with the information at hand. If this is insufficient to point you in the right direction, then edit your question to be more specific (and post a comment to this reply -- I don't spend a lot of time on SO, but I do spend time on other StackExchange sites, so I'll be notified).
Unfortunately, you have to develop it yourself.
http://www.openntf.org/internal/home.nsf/project.xsp?action=openDocument&name=AJAX%20Name%20Picker
AJAX-based name picker is a good start I guess.
Related
I have designed a page to be used as a tool. I am getting some challenges here since my experience is very little in the field and im only new.
- my goal is to change values of an element on a page that is not open yet.
- is there a function i can make on current page to change the values of the element on the next page to preset it to some static numbers or some of them are dynamic
I dont know how to manipulate something that is not open yet, i dont even know if that's something possible. I was able to change elements on my open current page, but dont know how to change something on the next page if i click on one of the links
Park Property Management
Millgate Manor
Weston Towers
Kingston
Region Of Peel
so i expect to click on one of the links and when the link opens some elements in the links i need them to be filled with some values that are static always
You can't directly influence the content of another page with JavaScript in the current page. That would have very big security concerns.
However, you could indirectly influence the content if you have access to the source for both pages, and can add JavaScript to both of them. Then, as some comments suggested, you can for example use search paramaters in the link url to pass along information.
(Search parameters are the stuff that comes at the end of a url sometimes and looks something like ?name=john&id=555)
You can read more about about working with search parameters in JavaScript here:
https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams
Don't get discouraged! You're capabilities will grow as you try to make things work. (That's almost the only time they will grow.)
A word of caution!
Please be very careful when using search parameters to modify or display content on a page as there are some real security concerns involved. Never display anything from the search parameters directly on the page without validating the input first. A good way to handle dynamic content based on search parameters, at least if you know the possible options available, is to have some if .. else statements or maybe a switch block that you try to match the search parameters against, and simply not display anything at all if the content of the parameter does not match any input that you're expecting.
ii know this can be done using javascript, but for a page with amp to be valid, no javascript code is allowed.
So what i want is to lets say have a country dropdown that when a country is selected, the hidden field containing the states of the selected country is displayed.
Problems :
no javascript is allowed in AMP pages.
without javascript i cannot sent a background ajax request to get the states of a selected country
Even if lets say i do this for just one country (i.e usa) and have a hidden field that contains the states of that country, how do i make it visible when USA is selected from the dropdown list, without javascript?? Pure css wise i do not think it is possible to do this?
AMP only supports the following events:
submit
submit-success
submit-error
Any help on this is appreciated
you would use on="changed:" event on the drop-down to fire an AMP state change. The state can be a variable, that triggers the [src]="dynamic url" of another AMP state that gets the states data for you and pushes it into the hidden field, using, again, AMP state, and a hidden input field with [value]="statename.valuename"
using AMP is highly discouraged from a development, maintenance and feature stand-point. It's too much in it's infancy for any company to consider to adopt. Rather spend your time going through your code and re-use/simplify/speed up as much and to the best you can. There are a lot of people who are just downloading bootstrap templates from themeforest and don't consider that 90% of the features included, will never be used.
keep your footprint tiny, use pagespeed/pingdom tools to test. use lazy loading etc. tweak your server/cache as required. there is 0 need for AMP, nor will it be adopted as a standard.
it's just a crappy little idea that causes companies to adopt because "we will rank higher in google" and after month's of development, find the most basic fking features missing to the point where your company (who already thinks you are magic, and not just a programmer) wonders why you can't achieve marketing's goal of a dancing panda whenever someone submits a simple fking form
I have a little web app (which only has 1 page) that allows user to input and select some options. The input texts and selections will be displayed in another div in the form of table. You may want to refer to the example here: http://jsfiddle.net/xaKXM/5/
In this fiddle, you can type anything and after you clicked submit it will get the text input and append them to another table #configtableTable
$('#labels #labelTable tr:last').after(addmore);
$('#configtable #configtableTable tr:last').after(displaymore);
I'm using cherrypy as a mini web server (and thus major codes are written in python) and i know that it has session here but i have no idea how to use it at all as the example given is not really what i want to see.
FYI, i'm not using PHP at all and everything is in a single page. i simply show and hide them. But I want the page to remain as showing #configtableTable and hiding #labelTable even after refresh. Note that the fiddle is just part of the web app which will only show all these after getting a reply from another device.
Not sure about cookie because all the links i've found seem broken. How about jQuery session? Is it applicable in my case? I need some examples of application though :(
okay, to conclude my questions:
1. can i save the page state after refresh? and how? which of the methods mention above is worth trying? is there any examples for me to refer? or any other suggestions?
2. can i simply DISABLE refresh or back after reaching a page?
Thanks everyone in advance :)
Don't disable Refresh and / or back navigation. It's a terrible idea - user's have a certain expectation of what actions those buttons will perform and modifying that leads to a bad user experience.
As for saving state, while you could use session or cookies, if you don't need that data server side, you can save the state on client side as well.
For example, you could use localStorage
Alternatively, you could create an object out of the data in the table, JSON.stringify() it and append it to the url like this: example.com#stateData.
In case of either option, at page load, you'd have to check if there is state data. if you find there is, then use it to recreate the table, instead of displaying the form.
The disadvantage of the first, is that not all browsers support localStorage.
The disadvantage of the second is that URLs have a length limit and so this solution won't necessarily work for you if you're expecting large amounts of data.
EDIT
It appears that Midori does support most HTML5 features including localStorage however, it's turned off by default.. (I'm trying to find a better reference). If you can, just point Midori to html5test to see what HTML5 features it supports.
I am making an English to hindi transliteration webpage that works offline. I have used HTML & javascript so the file works on all browsers across all OS.
I have added support for remembering words used via a cookie provided the user works on same computer, same browser every time.
As the user types word , buttons are dynamically created which suggest on basis of database stored in cookie. Is there a way I can associate action on right clicking a dynamically created button ?
Also , I want that - the dynamically created button should vanish on right clicking it ?
I want this because , if user wants to remove an erroneous entry from his vocab database (which is in a cookie referred above).
Currently I am able to remove all dynamic buttons in one go using
id-of-span-which-holds-dynamic-buttons.innerHTML = '';
A lengthier way would be to remove all buttons , then pop out word from database & recreate suggestion based on current database. Is there a simpler way ?
Where can I post my web page code (>51KB) if somebody wants to see what I have been talking about?
I have added support for remembering words used via a cookie
This is a really bad idea. It incurs a big overhead in every HTTP request - and eventually it will get to apoint where the requests get too large foer the server to cope with - then bad things can start happenning. HTML5 has proper support for local storage. Use it.
Is there a way I can associate action on right clicking a dynamically created button
Have a look around the web - do you see anything similar implemented anywhere? I never have. Trying to take over the right mouse button is a bad idea.
I am building a web application that will have a fair bit of forms. The html forms are generated using php.
One of the things I came across is this:
I have a drop down box for the user to select his country. Once he selects the country, a call is made to the server to fetch a list of states within that country and populate it in a drop down box.
Initially, I thought I could provide 2 options:
An enhanced jquery version where ajax is used to fetch the states and the populate it in a drop down.
Where javascript is not availiable, the whole page is submitted to the server and then rerendered with the new states in the drop down.
However, onChange() requires javascript. So if someone where to visit the form without javascript enabled, there's no way we can deal with the second option, since javascript is required to submit a form using onChange().
What are some ways to deal with this? My only solution at the moment is to just make javascript mandatory. Users without javascript enabled will see a message saying that the page will not work properly.
Some sites:
Hotmail.com - Refuses to show anything except a "javascript is required message"
Facebook.com - Tells us we should use the mobile version of the site.
Google Maps - Does not work. No message to say javascript is required.
Gmail - Falls back to basic html.
Google account - Does not work. No message to say javascript is required.
Is it acceptable to require users to have javascript enabled at the current state of the web (august 2011)?
Just came across this possible solution:
http://cita.disability.uiuc.edu/html-best-practices/auto/onchange.php
I could perhaps add a button which the user can use to select their country. This should allow us to reload and render the form with the states drop down without any javascript.
You can provide a drop-down of states and tell the user to leave it blank if not applicable. If JavaScript is enabled, it can remove the drop-down until a country where it is applicable is selected.
No, it is not acceptable to require JavaScript; many security-conscious users use NoScript, for example, and would prefer not to turn it off.
By default you should load all possible values into the second dropdown, then clear them out on page load with Javascript. That way people without Javascript enabled can still choose the correct option.
I'm guaranteed to take flak for this, but whether you support no-JS or not should be your call. If you think your userbase is likely to have a sizeable portion of people who disable JS, then you should give them a site that works, but not optimally. If you think most of them will be running with "normal" (air quotes are important there) browsers, then you may consider dropping support for no-JS users.
I am NOT a professional developer, so take my input accordingly. Here are my observations:
I support a website for a wedding cake vendor. Upon observing the competition, all the more appealing sites are embellished (tastefully) with slideshows, dropdowns, animations, interactive form validation, etc.
When scouting for methods to incorporate these features into our site, I found that mostly every classy method was based in javascript.
Figuring it was better to present ourselves as the classy act we are (humble smile), I have decided to require users to have javascript enabled. We've been up for 7 years, and I have not received any complaints. All work on mobile devices.
A compromise option is to start with your State drop-down populated with the states of whatever country your business is in, e.g., all US states, with an extra option (preferably at the top of the list) that says "Other, non-[yourcountrynamehere]". Next to the State drop-down have a text input where the user can type the name of their state if it's not in the list. If JavaScript is enabled then on document-ready you can hide the text input and go with your Ajax solution. Without JavaScript the user has a fully functional page that doesn't even need a reload.
What I ended up doing is to add a button beside the drop down that says "select country". Users without javascript will see this button. Upon clicking it, the page will reload with the list of states rendered.
For users without javascript, this button is hidden, and selecting a country will automatically render a new drop down containing the relevant states.