Application Express :: Difference Between JavaScript And Checkbox
Nov 18, 2013
How to check off checkbox with JavaScript. I tried
1) $("#checkboxID").prop('checked' , false) (jQuery)
2) $("#checkboxID").attr('checked' , false) (jQuery)2) document.getElementById("checkboxID").checked = false;Checkbox's list of values: STATIC:;1
Checkbox always states checked. When I append 'checked="checked" ' attribute (or simply checked) to this unchecked checkbox in Firebug nothing happens. Why ? I execute JavaScript code in Dynamic Action on button click. All other controls (textareas and textfields) are cleaned successfully except this checkbox. "Effected elements" property includes all needed items.
My development instance's APEx version is 4.1. I have two checkbox items works on cascading LOV. The cascading works very well as long as if I do not come back and check anything from the first checkbox item after I checked the second checkbox.
If I do, the cascade LOV refresh uncheck all checked values from the second box. My question is, how can I preserve the second check boxes checked values before refresh?
I use APEX 4.2.2 and in my page I call a Modal Region to insert a new customer using AIAX and OnDemand PL/SQL process, then I need to set the inserted value into the Popup LOV from javascript. I used the code
where P20_CUSTOMER is the Popup LOV, ajaxResult is the PK returning from the OnDemand PL/SQL process and P20_DESCRIPTION is an APEX Item of the Modal Region. The new customer is inserted successfully into the table and the PK value returned to javascript code, but the new value is not displayed into the LOV.
I have problem with getting values of checkbox. I have search page where are some numbers field, date pickers, radio buttons and checkbox (P40_ OE) when I click search button I want to get report with filters like
select t1.id, t1.name, t1.company from table1 t1, table2 t2 where t2.id = t1.id and t2.oe in list of values from P40_OEIn checkbox I have 11 options to choose. I work in Apex 4.1.
How can I make this search or filter report working?
I got a long string (length exceeds 32512) from Javascript, and want to pass the sting to a variable to a item called P_SQL
I use *$x("P_SQL").value* in javascript to set the value, but my process couldn't get the value before I submit, however, when I do submit it reports an error like this : Bad Request
Your browser sent a request that this server could not understand.mod_plsql: /pls/alq/wwv_flow.accept HTTP-400 Value param too long. Length is 216343. Upper limit is 32512
I have javascript code i want to move from standard report page to page zero, well page 0 doesn't have html header/page attribute section so how to i achieve this?
I'm having an odd problem with a checkbox on a tabular form. I created the checkbox by setting hte display as to "Simple Checkbox". The value of the underlying column sets to "Y" wehn checked and "N" when unchecked. This is what I want. The next thing I was trying to accomplish is to call a javascript function when the checkbox is clicked. So I put onclick="calculateTotal(this);" in the element attributes field. The code that it is calling is listed below. When I run the app and check the box I can seee I am entering the calculate Total function. Each of the alert functions is displaying what I would expect until I get to alerts 'IAH5' and 'IAH6'. For each of those I get an "undefined" in the alert.
So to see if this had something to do with the checkbox and added an onchange="calculateTotal(this);" to another field in my tabular form and ran it. This time I did not click on the checkbox but went into the field that I put the onchange on. When I changed this field and navigated away from it the function worked as I would expect. It displayed the appropriate values for each of the alerts and updated the fields on the screen as designed.
<script type="text/javascript"> function calculateTotal(pThis) { alert('IAH1'); var vRow = pThis.id.substr(pThis.id.indexOf('_')+1); alert('IAH2'); [code].......
In a normal tabular form, with the add, delete, submit option, Under the add button we have the javascript.addrow() call which creates a new row. However, in my case the rows in the tabular form have some columns as display type. So when the user clicks on the add button, he cannot enter all the fields. Is there a way
1. Either to enable all columns of a new row only so that users can add all values and save
2. Or atleast open a new page where the new row is open with all editable fields?
m learning how to use checkbox item, and trying to get checked options values via application global arrays. So, this may be quite simple question, but I'm completely stuck here...When I was looking through various threads and guides, I've encountered checkbox corresponding array names like "g_f01" - "g_f50". And so far i saw that these names are derived from item name in generated HTML code, for example:
<input type="checkbox" name="*f10*" value="3" />
And this one stands for array name "g_*f10*".
However, when I tried to do the same thing - i receive item name which looks like "*p_v04*", and therefore, I can't figure out, which array name should I choose to adress it properly :(
I have question about checkbox in classic report. I need to choose only one checkbox in every row, hot to ensure that only one checkbox can be checked at same time?
Checkboxes are defined in SQL query as:
apex_item.checkbox(1,msisdn,'UNCHECKED') as clear, apex_item.checkbox(2,msisdn,'UNCHECKED') as to_analysis, apex_item.checkbox(3,msisdn,'UNCHECKED') as to_barring
i have created form with table page to enter hotel details there is on 6 check box which are not database column .i have create these check box to keep days details when hotel give service .so i have use
these 6 check box are used Source used :Only when curren value in session state is nullSource Type : Static Assignment (Value equals source attibute) Problem are when i create new record then these 6 check box are not clear cache and when i update any record value are not clear cache . i need when i create or update recor then all 6 check box should be null after keep recor.
Apex version 4.1.1.00.23IE8 (8.0.7601.17514)Firefox 25.0
I have a tabbed form that I need to conditionally disable rows (making them read only). I'm using Javascript to set the attributes of the fields that need to be set.A request was made to make the font color of the read only fields black so that they're easier to read.I'm not able to get the font changed to black on the fields that are Select Lists in Internet Explorer. They are staying gray, however, they are set to black in Firefox. The JavaScript code for one of the Select List is:
and then there is the actual pl/sql process which has a cursor
{code} declareflg varchar2(1); ..begin selectflag into v_flagfrom table where rownum = 1; -- actual conditions are different but this returns one value.
Then below using htp package I had html table with something like
For some reason the script function is not called if I use onload. If I change the onload to onclick it works. Also, if I pass check(flg) it does not work. If I use check(''N'') then is works fine. question is how do I pass a pl/sql variable flg in this case to a javascript function as a parameter? I basically, want the value of flg checked on page load and then if it is N then disable the button. Or else keep it enabled.
I need some functionality in current (4.2.2) APEX websheet which seems not possible out of the box.Therefore I'd like to ad a javascript to my websheet application.
<script language="JavaScript" type="text/javascript"> function f_setglp(pThis,p_app_item,p_other_record_level_item) { var curr_id = $x(pThis).id; // OK ! var curr_glp = $x(p_app_item).id; // returns undefined var curr_orli = $x(p_other_record_level_item).id; // returns undefined
[Code]...
The Javasxcript function fires OK on click in the "Product" attribute but: PMO_GLP_PK is an Application Item that Javascript can´t reference as I called YES_NO is another tabular form attribute and the reference returns also "undefined"
The scenario is that I have tabular form that was manually created from a collection; the collection name is "COMPANY"
Within this tabular form, I have number of selection lists (apex_item.select_list) and for each, I fire off a JavaScript based on the "onchange" event (e.g.,'onchange="updateCollection(' || seq_id || ', 10, this.value)"'); updateCollection is a custom function I created. Right now, all it does is alert me with the specifics of the of the selection list. As a further example, if I select "Google" from the selection list, sequence id would be "1", attribute number would be "10" and attribute value would be "Google"
Within this JavaScript, I would like to update the value of this associated element in the "COMPANY" collection. Ideally, I would like to directly call this:
APEX_COLLECTION.UPDATE_MEMBER_ATTRIBUTE(p_collection_name => "COMPANY", p_seq => 1, p_attr_number => 10, p_attr_value => 'Google') but I could not figure out how to do this.
I have a tabular form with a few columns. THey are ID, date1, date2 and task_name. The task_name is a drop down list of tasks. Upon selecting a specific task, I want the date1 and/or date2 columns to become read only (voided out) so users cannot enter in data. I am working with a tabular form, so I figured I need a javascript function to handle the logic and to call the function in the html elements of the column in the apex environment. This will need to happen dynamically (on click) before the page is submitted. I am more lost/confused on syntax. I know I will need to know the actual column name (coo1, coo2, something like that) of my columns that I will be refering to when I use javascript.
I had a complex drill-down dashboard where I was setting page items through $s(Page Item, value) from the Chart Links. But when I did the same thing in APEX 4.2 EA on [URL]...it is simply opening a blank page. whether in 4.2 that Java API has been removed?
I have a check box in which if i select more than one check box, based on that multi-select values, i wanted the next item values to get displayed. I have set up an example at
[URL]........
In this page, if i multi-select "place" check box i wanted the "departments" to get displayed according to the above multi-select.If i do a single select in check box, i am getting the corresponding departments but i am not getting it while i select multiple check boxes.
I am using APEX 4.1 to build the application. I have 2 select list region in the page where one region consist of certain values.On calling a javascript function it is able to move the value from one select region to another. After this I click on the modify button where in the value move out of the first select list region to the second will be updated in the table.
Although I could see the values are not being updates. On putting alerts after the value being fetched in the javascript function and clicking the Modify button I can see that no data is being reflected in the alert. Hence the data is not being passed from the second select list APEX item to the javascript function.
Had some issues with a page on which i changed the value of an item using javascript and added a dynamic action (dummy pl-sql) that submitted the item. The problem was that if i also used $x_disableItem to disable the item in the function that set the value , the value submitted was always null. However if i used the "Disabled" attribute from the item Settings and remove the calling $x_disableItem in the function, the value submitted is correct.
To reproduce , create these objects on a page (default everything not specified):
I worked with apex 4.2 and i create normal classic report with one checkbox column and one column change it to select list(named loved) now i want when user change list take value of checkbox item and show it in message .
i change the column attributes of Dept_NO to Display as Select list of department name (named lov). Now i want when user change name of department the value of SEQ SHOW IN ALERT MESSAGE
i create JavaScript on the page
function test(pThis) { var f01_value = $('select[name="f01"]').value; alert('#SEQ : '+ f01_value); } </script>
I call this javascript function when list change but the value undefined..
My Question :
How can get this value Or any value of item in reports ?
I have a page (16) and a tabular form when the user select the check box I update the zero page item
$x('P0_REPORT_REFNO').value=l_value;
this works fine till this point now i have a button will calls page 8 and pass the parameter to page 8 P0_REPORT_REFNO is displaying the selected value but passing null to page 8.I am running the application on apex.oracle.com
I need a page item with a single value that submits back to the page, so that I can conditionally display other page items.I know a traditional 'Button' would work, but the a checkbox or Radiobutton would be my preference.
Here is where I am stuck.
CHECKBOX - I have used Dynamic Events to hide/show page items, but in this case I need a SUBMIT.
RADIO BUTTON - This works great with either the Redirect or Submit option, but I only have 1 value, so I what it act like a on/off button, where if it is currently selected, and the user clicks it again, it changes to unselected..
